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Note: this page shows the Feature-Based Change Log for a release
These features were completed when this image was assembled
Feature Overview
Insights Advisor for OpenShift is integrated within OpenShift Cluster Manager. This has some limitations for adding new features and also for sharing codebase between RHEL Advisor and OCM Insights Advisor tab. Insights Advisor for OpenShift lacks certain features from the RHEL UI, the codebase is not 1:1 clone.
As a customer of Insights I will have same/very similar user experience with Insights for OpenShift and Insights for RHEL. The workflows will share the main concepts, the UI elements will be same and features introduced to Advisor will be automatically considered for both all supported platforms.
As OpenShift users I will still see integrations of Insights Advisor within OpenShift Cluster Manager that shows aggregated information for customer account and single cluster view on Advisor data. These integration will point to new Insights Advisor for OpenShift app that will be tightly integrated into OpenShift Cluster Manager.
Goals
Requirements
Benefits
Questions to answer...
Out of Scope
Background, and strategic fit
Documentation Considerations
OCP WebConsole, in the main dashboard, has an Insights Advisor widget, which has been redirecting users to OCM. Due to the Insights Advisor tab decommission in OCM, the links should point to Advisor instead.
4.10 code freeze = 28 January (marking the task as urgent)
Today, all configuration for setting individual, for example, routing configuration is done via a single configuration file that only admins have access to. If an environment uses multiple tenants and each tenant, for example, has different systems that they are using to notify teams in case of an issue, then someone needs to file a request w/ an admin to add the required settings.
That can be bothersome for individual teams, since requests like that usually disappear in the backlog of an administrator. At the same time, administrators might get tons of requests that they have to look at and prioritize, which takes them away from more crucial work.
We would like to introduce a more self service approach whereas individual teams can create their own configuration for their needs w/o the administrators involvement.
Last but not least, since Monitoring is deployed as a Core service of OpenShift there are multiple restrictions that the SRE team has to apply to all OSD and ROSA clusters. One restriction is the ability for customers to use the central Alertmanager that is owned and managed by the SRE team. They can't give access to the central managed secret due to security concerns so that users can add their own routing information.
Provide a new API (based on the Operator CRD approach) as part of the Prometheus Operator that allows creating a subset of the Alertmanager configuration without touching the central Alertmanager configuration file.
Please note that we do not plan to support additional individual webhooks with this work. Customers will need to deploy their own version of the third party webhooks.
Team A wants to send all their important notifications to a specific Slack channel.
As described in https://github.com/openshift/enhancements/blob/ba3dc219eecc7799f8216e1d0234fd846522e88f/enhancements/monitoring/multi-tenant-alerting.md#distinction-between-platform-and-user-alerts, cluster admins want to distinguish platform alerts from user alerts. For this purpose, CMO should provision an external label (openshift_io_alert_source="platform") on prometheus-k8s instances.
Enable sharing ConfigMap and Secret across namespaces
Requirement | Notes | isMvp? |
---|---|---|
Secrets and ConfigMaps can get shared across namespaces | YES |
NA
NA
Consumption of RHEL entitlements has been a challenge on OCP 4 since it moved to a cluster-based entitlement model compared to the node-based (RHEL subscription manager) entitlement mode. In order to provide a sufficiently similar experience to OCP 3, the entitlement certificates that are made available on the cluster (OCPBU-93) should be shared across namespaces in order to prevent the need for cluster admin to copy these entitlements in each namespace which leads to additional operational challenges for updating and refreshing them.
Questions to be addressed:
* What educational or reference material (docs) is required to support this product feature? For users/admins? Other functions (security officers, etc)?
* Does this feature have doc impact?
* New Content, Updates to existing content, Release Note, or No Doc Impact
* If unsure and no Technical Writer is available, please contact Content Strategy.
* What concepts do customers need to understand to be successful in [action]?
* How do we expect customers will use the feature? For what purpose(s)?
* What reference material might a customer want/need to complete [action]?
* Is there source material that can be used as reference for the Technical Writer in writing the content? If yes, please link if available.
* What is the doc impact (New Content, Updates to existing content, or Release Note)?
OCP/Telco Definition of Done
Epic Template descriptions and documentation.
<--- Cut-n-Paste the entire contents of this description into your new Epic --->
As a developer using OpenShift
I want to mount a Simple Content Access certificate into my build
So that I can access RHEL content within a Docker strategy build.
As a application developer or administrator
I want to share credentials across namespaces
So that I don't need to copy credentials to every workspace
As an OpenShift engineer
I want to know which clusters are using the Shared Resource CSI Driver
So that I can be proactive in supporting customers who are using this tech preview feature
None - metrics exported to telemetry are not formally documented.
QE can verify that the query/recording rule for cluster monitoring operator returns data if the cluster has the Shared Resource CSI driver installed and utilizes a SharedSecret or SharedConfigMap in a pod/workload.
Insights rules can potentially be created off of these exported metrics. This would allow CEE to identify which clusters are using SharedSecrets or SharedConfigMaps, especially if we are exporting mount failure metrics.
To implement, a prometheus query/recording rule needs to be added to the cluster monitoring operator. Once approved by the monitoring team, the metric data will be available on DataHub once 4.10 clusters are installed with the updated version of the monitoring operator.
As a cluster admin
I want the cluster storage operator to install the shared resources CSI driver
So that I can test the shared resources CSI driver on my cluster
Docs will need to identify how to install the shared resources CSI driver (by enabling the tech preview feature set)
Tasks:
Note that to be able to test all of this on any cloud provider, we need STOR-616 to be implemented. We can work around this by making the CSI driver installable on AWS or GCP for testing purposes.
The cluster storage operator has cluster-admin permissions. However, no other CSI driver managed by the operator includes a CRD for its API.
This Feature is a general "catch all" for the time being. There are a number of existing priorities from Q1 that should be aligned with existing priorities below but if not, assign to this feature as needed.
In order to get a better overall portfolio view, we'll leverage this Feature to gather work that doesn't fall into other existing priorities on this board. As this list grows, the portfolio priority grooming team will look to split out or handle appropriately.
A list of specific needs or objectives that a Feature must deliver to satisfy the Feature. Some requirements will be flagged as MVP. If an MVP gets shifted, the feature shifts. If a non MVP requirement slips, it does not shift the feature.
requirement | Notes | isMvp |
---|---|---|
< How will the user interact with this feature? >
< Which users will use this and when will they use it? >
< Is this feature used as part of current user interface? >
< What does the person writing code, testing, documenting need to know? >
< Are there assumptions being made regarding prerequisites and dependencies?>
< Are there assumptions about hardware, software or people resources?>
< Are there specific customer environments that need to be considered (such as working with existing h/w and software)?>
< What educational or reference material (docs) is required to support this product feature? For users/admins? Other functions (security officers, etc)? >
<What does success look like?>
< Does this feature have doc impact? Possible values are: New Content, Updates to existing content, Release Note, or No Doc Impact?>
<If unsure and no Technical Writer is available, please contact Content Strategy. If yes, complete the following.>
Question | Outcome |
Console provides support UI for operators which is dynamically enabled when the operator is installed; by using feature flags against presence of CRDs. While operators have their own release cadence separately from OpenShift which makes for alignment of UI to API difficult. As new features are released for the operator, the UI becomes out of sync with APIs and customers must wait till the following OpenShift release to get any new UI.
Console extensions:
https://docs.google.com/document/d/1HW5_cl6cOX5P14PQN-1_8c60o9dMY6HbFDRftH6aTno/edit
Dynamic Plugins:
https://docs.google.com/document/d/19BAFo_8BtMZVvKsU-bE61bZpSydeYONkCMWntMU9NgE/edit
Enhancement proposal:
https://github.com/openshift/enhancements/pull/441
When this image was assembled, these features were not yet completed. Therefore, only the Jira Cards included here are part of this release
tldr: three basic claims, the rest is explanation and one example
While bugs are an important metric, fixing bugs is different than investing in maintainability and debugability. Investing in fixing bugs will help alleviate immediate problems, but doesn't improve the ability to address future problems. You (may) get a code base with fewer bugs, but when you add a new feature, it will still be hard to debug problems and interactions. This pushes a code base towards stagnation where it gets harder and harder to add features.
One alternative is to ask teams to produce ideas for how they would improve future maintainability and debugability instead of focusing on immediate bugs. This would produce designs that make problem determination, bug resolution, and future feature additions faster over time.
I have a concrete example of one such outcome of focusing on bugs vs quality. We have resolved many bugs about communication failures with ingress by finding problems with point-to-point network communication. We have fixed the individual bugs, but have not improved the code for future debugging. In so doing, we chase many hard to diagnose problem across the stack. The alternative is to create a point-to-point network connectivity capability. this would immediately improve bug resolution and stability (detection) for kuryr, ovs, legacy sdn, network-edge, kube-apiserver, openshift-apiserver, authentication, and console. Bug fixing does not produce the same impact.
We need more investment in our future selves. Saying, "teams should reserve this" doesn't seem to be universally effective. Perhaps an approach that directly asks for designs and impacts and then follows up by placing the items directly in planning and prioritizing against PM feature requests would give teams the confidence to invest in these areas and give broad exposure to systemic problems.
Relevant links:
Plugin teams need a mechanism to extend the OCP console that is decoupled enough so they can deliver at the cadence of their projects and not be forced in to the OCP Console release timelines.
The OCP Console Dynamic Plugin Framework will enable all our plugin teams to do the following:
Requirement | Notes | isMvp? |
---|---|---|
UI to enable and disable plugins | YES | |
Dynamic Plugin Framework in place | YES | |
Testing Infra up and running | YES | |
Docs and read me for creating and testing Plugins | YES | |
CI - MUST be running successfully with test automation | This is a requirement for ALL features. | YES |
Release Technical Enablement | Provide necessary release enablement details and documents. | YES |
Documentation Considerations
Questions to be addressed:
Currently, webpack tree shakes PatternFly and only includes the components used by console in its vendor bundle. We need to expose all of the core PatternFly components for use in dynamic plugin, which means we have to disable tree shaking for PatternFly. We should expose this as a separate bundle. This will allow browsers to cache more efficiently and only need to load the PF bundle again when we upgrade PatternFly.
Open Questions
What parts of PatternFly do we consider core?
Acceptance Criteria
Requirement | Notes | isMvp? |
---|
CI - MUST be running successfully with test automation | This is a requirement for ALL features. | YES |
Release Technical Enablement | Provide necessary release enablement details and documents. | YES |
This Section:
This Section: What does the person writing code, testing, documenting need to know? What context can be provided to frame this feature.
Questions to be addressed:
As a user, I want the ability to run a pod in debug mode.
This should be the equivalent of running: oc debug pod
Acceptance Criteria for MVP
Assets
Designs (WIP): https://docs.google.com/document/d/1b2n9Ox4xDNJ6AkVsQkXc5HyG8DXJIzU8tF6IsJCiowo/edit#
OCP/Telco Definition of Done
Feature Template descriptions and documentation.
Feature Overview
Enable customers to access Google services from workloads on OpenShift clusters using Google Workload Identity (aka WIF)
https://cloud.google.com/kubernetes-engine/docs/concepts/workload-identity
Requirement | Notes | isMvp? |
---|---|---|
CI - MUST be running successfully with test automation | This is a requirement for ALL features. | YES |
Release Technical Enablement | Provide necessary release enablement details and documents. | YES |
This Section:
This Section: What does the person writing code, testing, documenting need to know? What context can be provided to frame this feature.
Questions to be addressed:
Dependencies (internal and external)
We need to ensure following things in the openshift operators
1) Make sure to operator uses v0.0.0-20210218202405-ba52d332ba99 or later version of the golang.org/x/oauth2 module
2) Mount the oidc token in the operator pod, this needs to go in the deployment. We have done it for cluster-image-registry-operator here
3) For workload identity to work, gco credentials that the operator pod uses should be of external_account type (not service_account). The external_account credentials type have path to oidc token along, url of the service account to impersonate along with other details. These type of credentials can be generated from gcp console or programmatically (supported by ccoctl). The operator pod can then consume it from a kube secret. Make appropriate code changes to the operators so that can consume these new credentials
Following repos need one or more of above changes
Upstream Kuberenetes is following other SIGs by moving it's intree cloud providers to an out of tree plugin format, Cloud Controller Manager, at some point in a future Kubernetes release. OpenShift needs to be ready to action this change
Bring together all the cloud controller managers (AWS, GCP, Azure), complete testing and prepare for final GA
A list of specific needs or objectives that a feature must deliver in order to be considered complete. Be sure to include nonfunctional requirements such as security, reliability, performance, maintainability, scalability, usability, etc. Initial completion during Refinement status.
Include use case diagrams, main success scenarios, alternative flow scenarios. Initial completion during Refinement status.
Include a list of refinement / architectural questions that may need to be answered before coding can begin. Initial completion during Refinement status.
High-level list of items that are out of scope. Initial completion during Refinement status.
Provide any additional context is needed to frame the feature. Initial completion during Refinement status.
Provide any additional customer-specific considerations that must be made when designing and delivering the Feature. Initial completion during Refinement status.
Provide information that needs to be considered and planned so that documentation will meet customer needs. Initial completion during Refinement status.
Which other projects and versions in our portfolio does this feature impact? What interoperability test scenarios should be factored by the layered products? Initial completion during Refinement status.
OCP/Telco Definition of Done
Epic Template descriptions and documentation.
<--- Cut-n-Paste the entire contents of this description into your new Epic --->
Initial work was started there: https://github.com/lobziik/cluster-cloud-controller-manager-operator/pull/1/files
Need to isolate provider specific code in respective packages and introduce interface to leverage it (regular and bootstrap manifests rendering should be there atm)
DoD:
This section includes Jira cards that are linked to an Epic, but the Epic itself is not linked to any Feature. These epics were completed when this image was assembled
An epic we can duplicate for each release to ensure we have a place to catch things we ought to be doing regularly but can tend to fall by the wayside.
The console has many instances of old variables, $grid-float-breakpoint and $grid-gutter-width, controlling margins/padding and responsive breakpoints throughout the Admin and Dev Console. These do not provide spacing and behaviors consistent with Patternfly components which use their own variables, $pf-global-gutter-md, $pf-global-gutter, and $pf-global-breakpoint-{size}. By replacing these, the intent it to bring the console closer to a pure Patternfly structure and behavior, requiring less overrides and customizations.
As an adopter of the @openshift-console/dynamic-plugin-sdk I want to easily integrate into my development pipeline so that I can extend the OCP console.
Trying to pull in the dynamic-plugin-sdk into ACM is proving to be problematic. We would have to move to older dependencies. Integrating with webpack and typescript requires a very specific setup.
The dynamic-plugin-sdk has only really been used internally by OCP and is strongly tied to the setup and dependencies of OCP. For the dynamic-plugin-sdk to be externally consumable by adopters, it should be as easy to use as other webpack plugins such as HtmlWebpackPlugin or CompressionPlugin.
Update console from Cypress 6.0.0 to 8.5.0. Changes that impact us:
https://docs.cypress.io/guides/references/migration-guide#Migrating-to-Cypress-8-0
Update webpack to the latest 4.x and update webpack loaders. This will help prepare us to move to webpack 5.
In the image-registry, we have packages origin-common and kubernetes-common. The problem is that this code doesn't get updates. We can replace them with more supported library-go.
OCP/Telco Definition of Done
Epic Template descriptions and documentation.
<--- Cut-n-Paste the entire contents of this description into your new Epic --->
As a developer using Jenkins to build my application
I want to use the base Jenkins agent image as a sidecar in my PodTemplate
So that I can use any s2i builder image in my Jenkins pipelines
QE will need to verify that the new pod templates can successfully execute a JenkinsPipeline build.
Documentation needs to be updated to explain how to use the new template.
Unclear if we need new CEE/PX materials beyond doc updates.
We currently have built-in pod templates for NodeJS and Maven, which use specialized agent images with NodeJS/Maven image.
Blog post here outlines the process: https://developers.redhat.com/blog/2020/06/04/an-easier-way-to-create-custom-jenkins-containers/
The Groovy style of declaring in-line pod templates is deprecated in favor of a YAML-style format.
Existing documentation for the Jenkin pod templates: https://docs.openshift.com/container-platform/4.9/openshift_images/using_images/images-other-jenkins.html#images-other-jenkins-config-kubernetes_images-other-jenkins
OCP/Telco Definition of Done
Epic Template descriptions and documentation.
After investigating a complex Bugzilla involving many applications making queries to prometheus-adapter, we've noticed that we were lacking insights on the requests made to prometheus-adapter. To have such information for an aggregated API, the best would be to have audit logs for prometheus-adapter. This wasn't configurable before, but with https://github.com/kubernetes-sigs/custom-metrics-apiserver/pull/92, upstream users should now be able to configure it.
Since this would greatly help in investigating prometheus-adapter Bugzilla in the future, it would be great if we allowed OpenShift users to configure the audit logs so that they could provide them to us.
Note for the assignee: as of the time of the creation of this ticket, the upstream PR hasn't been merged in custom-metrics-apiserver and thus wasn't synced in prometheus-adapter. So we will have to wait a bit before starting looking into this ticket.
DoD:
The console requires to know the network type capabilities to show/hide some Network Policy form fields.
As a result of https://issues.redhat.com/browse/NETOBSERV-27, this logic is implemented as a features document inside the console code. The console fetches the network type from the network operator and checks the supported features towards this document.
However, this limits the feature to admin users, as other logged-in users do not have permissions to fetch the network type.
This task aims to modify the current Cluster Network Operator to expose the network capabilities as an `sdn-public` Config Map, writeable only by the SDN, readable by any `system:authenticated` user.
Enhancement Proposal PR: https://github.com/openshift/enhancements/pull/875
We want to configure 'default' and 'allowed' values in validation webhook for Guest Accelerators field in GCPProviderSpec. Also revendor it to include newly added Guest Accelerators field.
This can be done after https://github.com/openshift/cluster-api-provider-gcp/pull/172 is merged.
DoD:
Description:
Openshift on RHV is composed of the following subproject the team maintains:
Each of those projects currently uses the generated oVirt API project go-ovirt.
This leads to a number of issues:
Then came go-ovirt-client, go-ovirt-client-log, go-ovirt-client-log-klog and k8sOVirtCredentialsMonitor to the rescue!
The go-ovirt-client is a wrapper around the go-ovirt which contains all the error handling/retry logic/logs/tests needed to provide a decent user experience and an easy-to-use API to the oVirt engine.
go-ovirt-client-log is a library to unify the logging logic between the projects, it is used by go-ovirt-client and should be used by all the sub-projects.
go-ovirt-client-log-klog is a companion library to go-ovirt-client-log enabling logging via the Kubernetes "klog" facility.
k8sOVirtCredentialsMonitor is a utility for monitoring the oVirt credentials secret, which will automatically update the ovirt credentials is they are changed.
We aim to move all projects which are using the go-ovirt to use go-ovirt-client, go-ovirt-client-log and k8sOVirtCredentialsMonitor instead.
Benefits for the eng:
Benefits for the customers:
Acceptance criteria:
How to test:
Description:
Acceptance:
ovirt-csi-driver uses go-ovirt-client for 95% percent of all oVirt related logic.
T-shirt size: M
Provide an easy and successful experience for front end developers to build and deploy their applications
Currently, the front end dev experience is not positive. It's much easier for them to use other platforms. Improving the front end dev experience will enable us to gain more marketshare
Although we provide the ability for 2 & 3 today, the current journey does not match with the mental model of the front end developer
Desired UX experience
As a user, I want have the option to add additional labels to a Route, as I could do in OCP3. See RFE-622
The additional labels should only be added to the route, not the service or other components. The advanced option "Labels" should not be touched and these labels are added to all components.
As an small additional we should also show always the "Target port" since it also defines the Service port and to make this more clear, the "Target port" should be shown before the "Create a route to the Application" checkbox.
The following changes should be applied to the Import flow (from Git, from Container, ...) and to the Edit page as well:
This epic is mainly focused on the 4.10 Release QE activities
1. Identify the scenarios for automation
2. Segregate the test Scenarios into smoke, Regression and other user stories
a. Update the https://docs.jboss.org/display/ODC/Automation+Status+Report
3. Align with layered operator teams for updating scripts
3. Work closely with dev team for epic automation
4. Create the automation scripts using cypress
5. Implement CI for nightly builds
6. Execute scripts on sprint basis
To the track the QE progress at one place in 4.10 Release Confluence page
There are different code spots which maps the old action items "From Git", "From Dockerfile" and "From Devfile" to the new action "Import from Git".
We should avoid mapping different strings to the new version and instead update our tests so that the feature and page object files matches the latest frontend code.
Code areas I found are marked with
// TODO (ODC-6455): Tests should use latest UI labels like "Import from Git" instead of mapping strings
This section includes Jira cards that are linked to an Epic, but the Epic itself is not linked to any Feature. These epics were not completed when this image was assembled
Please read: migrating-protractor-tests-to-cypress
Protractor test to migrate: `frontend/integration-tests/tests/oauth.scenario.ts`
Large but straight forward
47) OAuth 48) BasicAuth IDP ✔ creates a Basic Authentication IDP ✔ shows the BasicAuth IDP on the OAuth settings page 49) GitHub IDP ✔ creates a GitHub IDP ✔ shows the GitHub IDP on the OAuth settings page 50) GitLab IDP ✔ creates a GitLab IDP ✔ shows the GitLab IDP on the OAuth settings page 51) Google IDP ✔ creates a Google IDP ✔ shows the Google IDP on the OAuth settings page 52) Keystone IDP ✔ creates a Keystone IDP ✔ shows the Keystone IDP on the OAuth settings page 53) LDAP IDP ✔ creates a LDAP IDP ✔ shows the LDAP IDP on the OAuth settings page 54) OpenID IDP ✔ creates a OpenID IDP ✔ shows the OpenID IDP on the OAuth settings page
Accpetance Criteria
As a follow up to OCPCLOUD-693, we need to, once all of the API definitions are present in openshift/api, migrate the existing code bases to use the new API locations.
This will include:
Complete all the 4.9 epic features automation user stories and merge it to master branch.
4.9 epics automation completion
Tech debt should be completed
Create the pr's for 4.9 epic user stories automation
Review it
Merge it to 4.10 master branch and 4.9 master branch
As a user, I want to store my delivery pipelines in a Git repository as the source of truth and execute the pipeline on OpenShift on Git events, so that I can version and trace changes to the delivery pipelines in Git.
This section includes Jira cards that are not linked to either an Epic or a Feature. These tickets were completed when this image was assembled
Description of problem:
Intended to backport the corresponding https://bugzilla.redhat.com/show_bug.cgi?id=2095852 which has been fixed already for this version.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
+++ This bug was initially created as a clone of Bug #2081562 +++
Description of problem:
lifecycle.posStart does not have network connectivity on OpenShiftSDN CNI. (OVNKubernetes does not have the issue)
Version-Release number of selected component (if applicable):
4.10
How reproducible:
always
Steps to Reproduce:
1. create statefulset
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$ oc create -f statefulset.yaml
$ cat statefulset.yaml
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: httpd
spec:
serviceName: "httpd"
replicas: 1
selector:
matchLabels:
app: httpd
template:
metadata:
labels:
app: httpd
spec:
containers:
Actual results:
PostStartHook fails
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
36s Normal Killing pod/httpd-0 FailedPostStartHook
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Expected results:
PostStartHook should not fail.
Additional info:
by adding a dummy initContainers, you can workaround the issue.
something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
spec:
initContainers:
— Additional comment from rphillips@redhat.com on 2022-05-11 19:48:10 UTC —
crio's contract with networking is to have networking up when the container starts. Moving to the openshift-sdn team to help triage what is going on.
— Additional comment from hyoskim@redhat.com on 2022-06-09 00:40:33 UTC —
Hello,
Is there any update on this issue?
— Additional comment from npinaeva@redhat.com on 2022-06-09 07:53:38 UTC —
Hello, yeah we found the root cause and working on the fix now - PR should be ready by the end of the week
— Additional comment from aos-team-art-private@bot.bugzilla.redhat.com on 2022-07-24 15:21:48 UTC —
Elliott changed bug status from MODIFIED to ON_QA.
This bug is expected to ship in the next 4.11 release.
— Additional comment from errata-xmlrpc@redhat.com on 2022-07-27 00:18:40 UTC —
This bug has been added to advisory RHSA-2022:5069 by OpenShift Release Team Bot (ocp-build/buildvm.openshift.eng.bos.redhat.com@REDHAT.COM)
— Additional comment from swasthan@redhat.com on 2022-07-27 05:38:55 UTC —
Hello Team, thank you for the help so far!
May we know if this is going to backport in v4.10.z as well?
Regards,
Swadeep
— Additional comment from zzhao@redhat.com on 2022-07-27 06:40:30 UTC —
this fixed PR is merged to build 4.12.0-0.nightly-2022-07-24-180529
So I update the target version to 4.12 version.
— Additional comment from zzhao@redhat.com on 2022-07-27 06:48:33 UTC —
still failed on build 4.12.0-0.nightly-2022-07-26-131732
Creating above statefulset and pod still cannot be worked with same error
27s Warning FailedPostStartHook pod/httpd-0 Exec lifecycle hook ([/bin/sh -c curl -k https://<IP:PORT> > /tmp/urltest.txt]) for Container "httpd" in Pod "httpd-0_default(7e519841-7092-4513-928b-03c7783ddc7d)" failed - error: command '/bin/sh -c curl -k https://<IP:PORT> > /tmp/urltest.txt' exited with 1: /bin/sh: -c: line 0: syntax error near unexpected token `>'...
85s Normal Killing pod/httpd-0 FailedPostStartHook
— Additional comment from npinaeva@redhat.com on 2022-07-27 12:50:53 UTC —
Hey @zzhao@redhat.com can you share full statefulset yaml you're running?
Doesn't "line 0: syntax error near unexpected token `>'..." mean bash command is wrong?
— Additional comment from zzhao@redhat.com on 2022-07-27 13:36:43 UTC —
(In reply to Nadia Pinaeva from comment #9)
> Hey @zzhao@redhat.com can you share full statefulset yaml you're running?
> Doesn't "line 0: syntax error near unexpected token `>'..." mean bash
> command is wrong?
I'm using the statefulset from comment 0
$ cat statefulset.yaml
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: httpd
spec:
serviceName: "httpd"
replicas: 1
selector:
matchLabels:
app: httpd
template:
metadata:
labels:
app: httpd
spec:
containers:
— Additional comment from npinaeva@redhat.com on 2022-07-27 14:02:54 UTC —
Did you replace <IP:PORT> here "curl -k https://<IP:PORT> > /tmp/urltest.txt"?
— Additional comment from zzhao@redhat.com on 2022-07-28 07:43:25 UTC —
(In reply to Nadia Pinaeva from comment #11)
> Did you replace <IP:PORT> here "curl -k https://<IP:PORT> >
> /tmp/urltest.txt"?
oh my bad
Tested again after replacing the ip and port with following
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: httpd
spec:
serviceName: "httpd"
replicas: 1
selector:
matchLabels:
app: httpd
template:
metadata:
labels:
app: httpd
spec:
containers:
—
on 4.12.0-0.nightly-2022-07-27-133042
$ oc get pod
NAME READY STATUS RESTARTS AGE
httpd-0 1/1 Running 0 2m28s
— Additional comment from npinaeva@redhat.com on 2022-07-29 13:02:53 UTC —
@swasthan@redhat.com yes, we are going to backport it to 4.10 (hopefully it will be faster than the fix itself )
This is a clone of issue OCPBUGS-3174. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-3117. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-3084. The following is the description of the original issue:
—
Upstream Issue: https://github.com/kubernetes/kubernetes/issues/77603
Long log lines get corrupted when using '--timestamps' by the Kubelet.
The root cause is that the buffer reads up to a new line. If the line is greater than 4096 bytes and '--timestamps' is turrned on the kubelet will write the timestamp and the partial log line. We will need to refactor the ReadLogs function to allow for a partial line read.
apiVersion: v1
kind: Pod
metadata:
name: logs
spec:
restartPolicy: Never
containers:
- name: logs
image: fedora
args:
- bash
- -c
- 'for i in `seq 1 10000000`; do echo -n $i; done'
kubectl logs logs --timestamps
Description of problem:
When a pod runs to a completed state, we typically rely on the update event that will indicate to us that this pod is completed. At that point the pod IP is released and the port configuration is removed in OVN. The subsequent delete event for this pod will be ignored because it should have been cleaned up in the previous update. However, there can be cases where the update event is missed with pod completed. In this case we will only receive a delete with pod completed event, and ignore tearing down the pod. The end result is the pod is not cleaned up in OVN and the IP address remains allocated, reducing the amount of address range available to launch another pod. This can lead to exhausting all IP addresses available for pod allocation on a node.
Version-Release number of selected component (if applicable):
4.10.24
How reproducible:
Not sure how to reproduce this. I'm guessing some lag in kapi updates can cause the completed update event and the final delete event to be combined into a single event.
Steps to Reproduce:
1. 2. 3.
Actual results:
Port still exists in OVN, IP remains allocated for a deleted pod.
Expected results:
IP should be freed, port should be removed from OVN.
Additional info:
Similar bug for completed pods with "err: the range is full" fixed in 4.10.21 https://bugzilla.redhat.com/show_bug.cgi?id=2091157
This is a clone of issue OCPBUGS-3235. The following is the description of the original issue:
—
Frequently we see the loading state of the topology view, even when there aren't many resources in the project.
Including an example
topology will sometimes hang with the loading indicator showing indefinitely
topology should load consistently without fail
intermittent
4.9
Goal
We have several use cases where dynamic plugins need to proxy to another service on the cluster. One example is the Helm plugin. We would like to move the backend code for Helm to a separate service on the cluster, and the Helm plugin could proxy to that service for its requests. This is required to make Helm a dynamic plugin. Similarly if we want to have ACM contribute any views through dynamic plugins, we will need a way for ACM to proxy to its services (e.g., for Search).
It's possible for plugins to make requests to services exposed through routes today, but that has several problems:
Plugins need a way to declare in-cluster services that they need to connect to. The console backend will need to set up proxies to those services on console load. This also requires that the console operator be updated to pass the configuration to the console backend.
This work will apply only to single clusters.
Open Questions
Acceptance Criteria
cc Ali Mobrem [~christianmvogt]
This is a clone of issue OCPBUGS-11163. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10976. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10934. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10917. The following is the description of the original issue:
—
Description of problem:
Product security has set a required Jenkins version to 2.387.1 for June 6th, 2023
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
Install failed if specify sts endpoint in the install-config.yaml file:
platform:
aws:
region: us-east-2
serviceEndpoints:
- name: sts
url: https://sts.us-east-2.amazonaws.com
Errors:
level=error msg=Error: error configuring Terraform AWS Provider: error validating provider credentials: error calling sts:GetCallerIdentity: SignatureDoesNotMatch: Credential should be scoped to a valid region. level=error msg= status code: 403, request id: f4e877fe-9e90-4cba-a455-2538d489a8d0 level=error level=error msg= on ../../../../../../../../tmp/openshift-install-cluster-1552617948/main.tf line 11, in provider "aws": level=error msg= 11: provider "aws" { level=error level=error level=error msg=Failed to read tfstate: open /tmp/openshift-install-cluster-1552617948/terraform.cluster.tfstate: no such file or directory
Version-Release number of selected component (if applicable):
4.10.z
How reproducible:
* Always
Steps to Reproduce:
1. Create an install-config.yaml, and specify sts endpoint 2. Create an STS cluster
Actual results:
Error: error configuring Terraform AWS Provider: error validating provider credentials: error calling sts:GetCallerIdentity: SignatureDoesNotMatch: Credential should be scoped to a valid region.
Expected results:
No errors, create cluster successfully
Additional info:
No such issues on 4.8, 4.9, 4.11, 4.12
This is a request to back port the fix in OCPBUGS-1718 to Openshift 4.10.
Description cloned from that bug:
Description of problem:
prometheus-k8s-0 ends in CrashLoopBackOff with evel=error err="opening storage failed: /prometheus/chunks_head/000002: invalid magic number 0" on SNO after hard reboot tests
Version-Release number of selected component (if applicable):
4.11.6
How reproducible:
Not always, after ~10 attempts
Steps to Reproduce:
1. Deploy SNO with Telco DU profile applied 2. Hard reboot node via out of band interface 3. oc -n openshift-monitoring get pods prometheus-k8s-0
Actual results:
NAME READY STATUS RESTARTS AGE prometheus-k8s-0 5/6 CrashLoopBackOff 125 (4m57s ago) 5h28m
Expected results:
Running
Additional info:
Attaching must-gather. The pod recovers successfully after deleting/re-creating. [kni@registry.kni-qe-0 ~]$ oc -n openshift-monitoring logs prometheus-k8s-0 ts=2022-09-26T14:54:01.919Z caller=main.go:552 level=info msg="Starting Prometheus Server" mode=server version="(version=2.36.2, branch=rhaos-4.11-rhel-8, revision=0d81ba04ce410df37ca2c0b1ec619e1bc02e19ef)" ts=2022-09-26T14:54:01.919Z caller=main.go:557 level=info build_context="(go=go1.18.4, user=root@371541f17026, date=20220916-14:15:37)" ts=2022-09-26T14:54:01.919Z caller=main.go:558 level=info host_details="(Linux 4.18.0-372.26.1.rt7.183.el8_6.x86_64 #1 SMP PREEMPT_RT Sat Aug 27 22:04:33 EDT 2022 x86_64 prometheus-k8s-0 (none))" ts=2022-09-26T14:54:01.919Z caller=main.go:559 level=info fd_limits="(soft=1048576, hard=1048576)" ts=2022-09-26T14:54:01.919Z caller=main.go:560 level=info vm_limits="(soft=unlimited, hard=unlimited)" ts=2022-09-26T14:54:01.921Z caller=web.go:553 level=info component=web msg="Start listening for connections" address=127.0.0.1:9090 ts=2022-09-26T14:54:01.922Z caller=main.go:989 level=info msg="Starting TSDB ..." ts=2022-09-26T14:54:01.924Z caller=tls_config.go:231 level=info component=web msg="TLS is disabled." http2=false ts=2022-09-26T14:54:01.926Z caller=main.go:848 level=info msg="Stopping scrape discovery manager..." ts=2022-09-26T14:54:01.926Z caller=main.go:862 level=info msg="Stopping notify discovery manager..." ts=2022-09-26T14:54:01.926Z caller=manager.go:951 level=info component="rule manager" msg="Stopping rule manager..." ts=2022-09-26T14:54:01.926Z caller=manager.go:961 level=info component="rule manager" msg="Rule manager stopped" ts=2022-09-26T14:54:01.926Z caller=main.go:899 level=info msg="Stopping scrape manager..." ts=2022-09-26T14:54:01.926Z caller=main.go:858 level=info msg="Notify discovery manager stopped" ts=2022-09-26T14:54:01.926Z caller=main.go:891 level=info msg="Scrape manager stopped" ts=2022-09-26T14:54:01.926Z caller=notifier.go:599 level=info component=notifier msg="Stopping notification manager..." ts=2022-09-26T14:54:01.926Z caller=main.go:844 level=info msg="Scrape discovery manager stopped" ts=2022-09-26T14:54:01.926Z caller=manager.go:937 level=info component="rule manager" msg="Starting rule manager..." ts=2022-09-26T14:54:01.926Z caller=main.go:1120 level=info msg="Notifier manager stopped" ts=2022-09-26T14:54:01.926Z caller=main.go:1129 level=error err="opening storage failed: /prometheus/chunks_head/000002: invalid magic number 0"
Description of problem:
When creating a pod with an additional network that contains a `spec.config.ipam.exclude` range, any address within the excluded range is still iterated while searching for a suitable IP candidate. As a result, pod creation times out when large exclude ranges are used.
Version-Release number of selected component (if applicable):
How reproducible:
with big exclude ranges, 100%
Steps to Reproduce:
1. create network-attachment-definition with a large range: $ cat <<EOF| oc apply -f - apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: nad-w-excludes spec: config: |- { "cniVersion": "0.3.1", "name": "macvlan-net", "type": "macvlan", "master": "ens3", "mode": "bridge", "ipam": { "type": "whereabouts", "range": "fd43:01f1:3daa:0baa::/64", "exclude": [ "fd43:01f1:3daa:0baa::/100" ], "log_file": "/tmp/whereabouts.log", "log_level" : "debug" } } EOF 2. create a pod with the network attached: $ cat <<EOF|oc apply -f - apiVersion: v1 kind: Pod metadata: name: pod-with-exclude-range annotations: k8s.v1.cni.cncf.io/networks: nad-w-excludes spec: containers: - name: pod-1 image: openshift/hello-openshift EOF 3. check pod status, event log and whereabouts logs after a while: $ oc get pods NAME READY STATUS RESTARTS AGE pod-with-exclude-range 0/1 ContainerCreating 0 2m23s $ oc get events <...> 6m39s Normal Scheduled pod/pod-with-exclude-range Successfully assigned default/pod-with-exclude-range to <worker-node> 6m37s Normal AddedInterface pod/pod-with-exclude-range Add eth0 [10.129.2.49/23] from openshift-sdn 2m39s Warning FailedCreatePodSandBox pod/pod-with-exclude-range Failed to create pod sandbox: rpc error: code = DeadlineExceeded desc = context deadline exceeded $ oc debug node/<worker-node> - tail /host/tmp/whereabouts.log Starting pod/<worker-node>-debug ... To use host binaries, run `chroot /host` 2022-10-27T14:14:50Z [debug] Finished leader election 2022-10-27T14:14:50Z [debug] IPManagement: {fd43:1f1:3daa:baa::1 ffffffffffffffff0000000000000000} , <nil> 2022-10-27T14:14:59Z [debug] Used defaults from parsed flat file config @ /etc/kubernetes/cni/net.d/whereabouts.d/whereabouts.conf 2022-10-27T14:14:59Z [debug] ADD - IPAM configuration successfully read: {Name:macvlan-net Type:whereabouts Routes:[] Datastore:kubernetes Addresses:[] OmitRanges:[fd43:01f1:3daa:0baa::/80] DNS: {Nameservers:[] Domain: Search:[] Options:[]} Range:fd43:1f1:3daa:baa::/64 RangeStart:fd43:1f1:3daa:baa:: RangeEnd:<nil> GatewayStr: EtcdHost: EtcdUsername: EtcdPassword:********* EtcdKeyFile: EtcdCertFile: EtcdCACertFile: LeaderLeaseDuration:1500 LeaderRenewDeadline:1000 LeaderRetryPeriod:500 LogFile:/tmp/whereabouts.log LogLevel:debug OverlappingRanges:true SleepForRace:0 Gateway:<nil> Kubernetes: {KubeConfigPath:/etc/kubernetes/cni/net.d/whereabouts.d/whereabouts.kubeconfig K8sAPIRoot:} ConfigurationPath:PodName:pod-with-exclude-range PodNamespace:default} 2022-10-27T14:14:59Z [debug] Beginning IPAM for ContainerID: f4ffd0e07d6c1a2b6ffb0fa29910c795258792bb1a1710ff66f6b48fab37af82 2022-10-27T14:14:59Z [debug] Started leader election 2022-10-27T14:14:59Z [debug] OnStartedLeading() called 2022-10-27T14:14:59Z [debug] Elected as leader, do processing 2022-10-27T14:14:59Z [debug] IPManagement - mode: 0 / containerID:f4ffd0e07d6c1a2b6ffb0fa29910c795258792bb1a1710ff66f6b48fab37af82 / podRef: default/pod-with-exclude-range 2022-10-27T14:14:59Z [debug] IterateForAssignment input >> ip: fd43:1f1:3daa:baa:: | ipnet: {fd43:1f1:3daa:baa:: ffffffffffffffff0000000000000000} | first IP: fd43:1f1:3daa:baa::1 | last IP: fd43:1f1:3daa:baa:ffff:ffff:ffff:ffff
Actual results:
Failed to create pod sandbox: rpc error: code = DeadlineExceeded desc = context deadline exceeded
Expected results:
additional network gets attached to the pod
Additional info:
This is a clone of issue OCPBUGS-7830. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7729. The following is the description of the original issue:
—
Description of problem:
Etcd's liveliness probe should be removed.
Version-Release number of selected component (if applicable):
4.11
Additional info:
When the Master Hosts hit CPU load this can cause a cascading restart loop for etcd and kube-api due to the etcd liveliness probes failing. Due to this loop load on the masters stays high because the api and controllers restarting over and over again.. There is no reason for etcd to have a liveliness probe, we removed this probe in 3.11 due issues like this.
Description of problem:
Previously we had a bug opened for "Reduce buildah log level for default build log level [NEEDINFO]":
https://bugzilla.redhat.com/show_bug.cgi?id=1996883
We suggested customer using secrets, however, customer confirmed that they are using secrets as per:
https://docs.openshift.com/container-platform/4.8/cicd/builds/creating-build-inputs.html#builds-input-secrets-configmaps_creating-build-inputs
But not able to use "--quiet" build argument since they are using openshift s2i config:
strategy:
type: Source
sourceStrategy:
from:
kind: ImageStreamTag
namespace: xxxxxxx
name: 's2i-xxxxxx-xxxxxxx:v1.0.0'
Actual results:
Under this setting, the secret as well as every other openshift secret are printed.
Expected results:
Sensitive information (ENV) should not appear in build logs
Additional info:
Maybe pass the --quiet option via the buildconfig fir s2i?
— Additional comment from taxu@redhat.com on 2022-07-01 03:42:46 UTC —
Hi Build team,
I see that the target release for this bug is 4.11.0
Please let us know where to add the LOG_LEVEL for s2i and/or passing "--quiet" options once the fix is deployed.
Kind regards,
Tao Xu
— Additional comment from aos-team-art-private@redhat.com on 2022-07-13 06:44:30 UTC —
Elliott changed bug status from MODIFIED to ON_QA.
This bug is expected to ship in the next 4.12 release.
— Additional comment from rdlugyhe@redhat.com on 2022-07-26 20:34:06 UTC —
Please approve the updated Doc Text.
— Additional comment from cdaley@redhat.com on 2022-07-26 20:49:05 UTC —
Approved
— Additional comment from jitsingh@redhat.com on 2022-07-27 04:48:18 UTC —
verified
— Additional comment from oarribas@redhat.com on 2022-08-15 12:11:23 UTC —
@Corey, I can see this BZ now verified for 4.12. Can this be backported to previous OCP versions?
— Additional comment from cdaley@redhat.com on 2022-08-15 13:57:02 UTC —
What version are you interested in getting it backported to?
— Additional comment from oarribas@redhat.com on 2022-08-15 15:46:10 UTC —
@Corey, I can see only 4.10 and 4.11 as "Full Support" in [1], so at least to those versions.
OCPBUGS-1251 landed an admin-ack gate in 4.11.z to help admins prepare for Kubernetes 1.25 API removals which are coming in OpenShift 4.12. Poking around in a 4.12.0-ec.2 cluster where APIRemovedInNextReleaseInUse is firing:
$ oc --as system:admin adm must-gather -- /usr/bin/gather_audit_logs $ zgrep -h v1beta1/poddisruptionbudget must-gather.local.1378724704026451055/quay*/audit_logs/kube-apiserver/*.log.gz | jq -r '.verb + " " + (.user | .username + " " + (.extra["authentication.kubernetes.io/pod-name"] | tostr ing))' | sort | uniq -c parse error: Invalid numeric literal at line 29, column 6 28 watch system:serviceaccount:openshift-machine-api:cluster-autoscaler ["cluster-autoscaler-default-5cf997b8d6-ptgg7"]
Finding the source for that container:
$ oc --as system:admin -n openshift-machine-api get -o json pod cluster-autoscaler-default-5cf997b8d6-ptgg7 | jq -r '.status.containerStatuses[].image' quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:f81ab7ce0c851ba5e5169bba717cb54716ce5457cbe89d159c97a5c25fd820ed $ oc image info quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:f81ab7ce0c851ba5e5169bba717cb54716ce5457cbe89d159c97a5c25fd820ed | grep github SOURCE_GIT_URL=https://github.com/openshift/kubernetes-autoscaler io.openshift.build.commit.url=https://github.com/openshift/kubernetes-autoscaler/commit/1dac0311b9842958ec630273428b74703d51c1c9 io.openshift.build.source-location=https://github.com/openshift/kubernetes-autoscaler
Poking about in the source:
$ git clone --depth 30 --branch master https://github.com/openshift/kubernetes-autoscaler.git
$ cd kubernetes-autoscaler
$ find . -name vendor
./addon-resizer/vendor
./cluster-autoscaler/vendor
./vertical-pod-autoscaler/e2e/vendor
./vertical-pod-autoscaler/vendor
Lots of vendoring. I haven't checked to see how new the client code is in the various vendor packages. But the main issue seems to be the v1beta1 in:
$ git grep policy cluster-autoscaler/core cluster-autoscaler/utils | grep policy.*v1beta1 cluster-autoscaler/core/scaledown/actuation/actuator_test.go: policyv1beta1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/scaledown/actuation/actuator_test.go: eviction := createAction.GetObject().(*policyv1beta1.Eviction) cluster-autoscaler/core/scaledown/actuation/drain.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/scaledown/actuation/drain_test.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/scaledown/legacy/legacy.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/scaledown/legacy/wrapper.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/scaledown/scaledown.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/core/static_autoscaler_test.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/utils/drain/drain.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/utils/drain/drain_test.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/utils/kubernetes/listers.go: policyv1 "k8s.io/api/policy/v1beta1" cluster-autoscaler/utils/kubernetes/listers.go: v1policylister "k8s.io/client-go/listers/policy/v1beta1"
The main change from v1beta1 to v1 involves spec.selector; I dunno if that's relevant to the autoscaler use-case or not.
Do we run autoscaler CI? I was poking around a bit, but did not find a 4.12 periodic excercising the autoscaler that might have turned up this alert and issue.
This is a clone of issue OCPBUGS-1237. The following is the description of the original issue:
—
job=pull-ci-openshift-origin-master-e2e-gcp-builds=all
This test has started permafailing on e2e-gcp-builds:
[sig-builds][Feature:Builds][Slow] s2i build with environment file in sources Building from a template should create a image from "test-env-build.json" template and run it in a pod [apigroup:build.openshift.io][apigroup:image.openshift.io]
The error in the test says
Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:21 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Pulling: Pulling image "image-registry.openshift-image-registry.svc:5000/e2e-test-build-sti-env-nglnt/test@sha256:262820fd1a94d68442874346f4c4024fdf556631da51cbf37ce69de094f56fe8" Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:23 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Pulled: Successfully pulled image "image-registry.openshift-image-registry.svc:5000/e2e-test-build-sti-env-nglnt/test@sha256:262820fd1a94d68442874346f4c4024fdf556631da51cbf37ce69de094f56fe8" in 1.763914719s Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:23 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Created: Created container test Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:23 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Started: Started container test Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:24 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Pulled: Container image "image-registry.openshift-image-registry.svc:5000/e2e-test-build-sti-env-nglnt/test@sha256:262820fd1a94d68442874346f4c4024fdf556631da51cbf37ce69de094f56fe8" already present on machine Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:25 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} Unhealthy: Readiness probe failed: Get "http://10.129.2.63:8080/": dial tcp 10.129.2.63:8080: connect: connection refused Sep 13 07:03:30.345: INFO: At 2022-09-13 07:00:26 +0000 UTC - event for build-test-pod: {kubelet ci-op-kg1t2x13-4e3c6-7hrm8-worker-a-66nwd} BackOff: Back-off restarting failed container
This is a clone of issue OCPBUGS-5947. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4833. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4819. The following is the description of the original issue:
—
Description of problem:
s2i/run script has a bug - /usr/libexec/s2i/run: line 578: [: too many arguments
Version-Release number of selected component (if applicable):
v4.10
How reproducible:
Start jenkins from the container image using /usr/libexec/s2i/run while having a route that contains a certificate or key that includes special characters.
Steps to Reproduce:
1. create a route that contains a TLS certificate 2. start a pod using openshift4/ose-jenkins:v4.10.0 3. view the log
Actual results:
2022/12/12 17:30:33 [go-init] No pre-start command defined, skip 2022/12/12 17:30:33 [go-init] Main command launched : /usr/libexec/s2i/run CONTAINER_MEMORY_IN_MB='12288', using /usr/lib/jvm/java-11-openjdk-11.0.16.0.8-1.el8_4.x86_64/bin/java and /usr/lib/jvm/java-11-openjdk-11.0.16.0.8-1.el8_4.x86_64/bin/javac Administrative monitors that contact the update center will remain active Migrating slave image configuration to current version tag ... /usr/libexec/s2i/run: line 578: [: too many arguments Using JENKINS_SERVICE_NAME=jenkins Generating jenkins.model.JenkinsLocationConfiguration.xml using (/var/lib/jenkins/jenkins.model.JenkinsLocationConfiguration.xml.tpl) ... Jenkins URL set to: https://bojenkinsdev.micron.com/ in file: /var/lib/jenkins/jenkins.model.JenkinsLocationConfiguration.xml + exec java -XX:+DisableExplicitGC -XX:+HeapDumpOnOutOfMemoryError -XX:+ParallelRefProcEnabled -XX:+UseG1GC -XX:+UseStringDeduplication -XX:HeapDumpPath=/var/log/jenkins/ '-Xlog:gc*=debug:file=/var/log/jenkins-engserv/gc-%t.log:utctime:filecount=2,filesize=100m' -Xms2g -Xmx8g -Dfile.encoding=UTF8 -Djavamelody.displayed-counters=log,error -Djava.util.logging.config.file=/var/lib/jenkins/logging.properties -Djavax.net.ssl.trustStore=/var/lib/jenkins/ca-anchors-keystore -Dcom.redhat.fips=false -Djdk.http.auth.tunneling.disabledSchemes= -Djdk.http.auth.proxying.disabledSchemes= -Duser.home=/var/lib/jenkins -Djavamelody.application-name=jenkins -Dhudson.security.csrf.GlobalCrumbIssuerConfiguration.DISABLE_CSRF_PROTECTION=true -Djenkins.install.runSetupWizard=false -Dhudson.security.csrf.GlobalCrumbIssuerConfiguration.DISABLE_CSRF_PROTECTION=false -XX:+AlwaysPreTouch -XX:ErrorFile=/var/log/jenkins-engserv -Dhudson.model.ParametersAction.keepUndefinedParameters=false -jar /usr/lib/jenkins/jenkins.war --prefix=/je... Picked up JAVA_TOOL_OPTIONS: -XX:+UnlockExperimentalVMOptions -Dsun.zip.disableMemoryMapping=true
Expected results:
not have the following error: /usr/libexec/s2i/run: line 578: [: too many arguments
Additional info:
This is a clone of issue OCPBUGS-1890. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-1765. The following is the description of the original issue:
—
Description of problem:
If a customer creates a machine with a networks section like this networks: - filter: {} noAllowedAddressPairs: false subnets: - filter: {} uuid: primary-subnet-uuid - filter: {} noAllowedAddressPairs: true subnets: - filter: {} uuid: other-subnet-uuid primarySubnet: primary-subnet-uuid Then all the ports are created without the allowed address pairs. Doing some research in the source code, I have found that: - For each entry on the networks: section, networks are filtered as per its filter: section[1] - Then, if the subnets: section of the network entry is not empty, for each of the network IDs found above[2], 2 things are done that are relevant for this situatoin: - The net ID is saved on a netsWithoutAllowedAddressPairs[3]. That map is later checked while creating any port[4]. - For each subnet entry that matches the network ID, a port is created[5]. So, the problematic behavior happens due to the following: - Both entries in the networks array have empty filters. This means that both entries selected all the neutron networks. - This configuration results in one port per subnet as expected because, in the later traversal of the subnets array of each entry[5], it is filtering by subnet and creating a single port as expected. - However, the entry with "noAllowedAddressPairs: true" is selecting all the neutron networks, so it adds all of them to the netsWithoutAllowedAddressPairs map[3], regardless of the subnets filtering. - As all the networks are in noAllowedAddressPairs: true array, all the ports created for the VM have their allowed address pairs removed[4]. Why do we consider this behavior undesired? I understand that, if we create a port for a network that has no allowed pairs, we create all the other ports in the same networks without the pairs. However, it is surprising that a port in a network is removed the allowed address pairs due to a setting in an entry that yielded no port on that network. In other words, one would expect that the same subnet filtering that happens on each network entry in what regards yielding ports for the VM would also work for the noAllowedPairs parameter.
Version-Release number of selected component (if applicable):
4.10.30
How reproducible:
Always
Steps to Reproduce:
1. Create a machineset like in the description 2. 3.
Actual results:
All ports have no address pairs
Expected results:
Only the port on the secondary subnet has no address pairs.
Additional info:
A simple workaround would be to just fill the filter so that a single network is selected for each network entry. References: [1] - https://github.com/openshift/cluster-api-provider-openstack/blob/f6b51710d4f395ded401347589447f5f41dd5c4c/pkg/cloud/openstack/clients/machineservice.go#L576 [2] - https://github.com/openshift/cluster-api-provider-openstack/blob/f6b51710d4f395ded401347589447f5f41dd5c4c/pkg/cloud/openstack/clients/machineservice.go#L580 [3] - https://github.com/openshift/cluster-api-provider-openstack/blob/f6b51710d4f395ded401347589447f5f41dd5c4c/pkg/cloud/openstack/clients/machineservice.go#L581-L583 [4] - https://github.com/openshift/cluster-api-provider-openstack/blob/f6b51710d4f395ded401347589447f5f41dd5c4c/pkg/cloud/openstack/clients/machineservice.go#L658-L660 [5] - https://github.com/openshift/cluster-api-provider-openstack/blob/f6b51710d4f395ded401347589447f5f41dd5c4c/pkg/cloud/openstack/clients/machineservice.go#L610-L625
Description of problem:
clone of https://bugzilla.redhat.com/show_bug.cgi?id=2076307
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
[This issue is for a backport to 4.10.z for our CI. This issue was already addressed for 4.11+ in https://github.com/openshift/operator-framework-olm/pull/285]
Description of problem:
When installing an operator, OLM creates an "operator" Custom Resource whose status will be updated to contain a list of resources associated with the operator. This is done by labeling each resource associated with an operator with a label based off this code: https://github.com/operator-framework/operator-lifecycle-manager/blob/7eccf5342199b88f4657b6c996d4e66d9fa978fa/pkg/controller/operators/decorators/operator.go#L92-L105
Version-Release number of selected component (if applicable):
4.8
How reproducible:
Always
Steps to Reproduce:
1. Create a subscription named managed-node-metadata-operator in the openshift-managed-node-metadata-operator namespace, which causes the truncated label to end on `-`, which is an illegal character. 2. Watch the OLM Operator logs.
Actual results:
The adoption controller within OLM continuously fails to adopt the subscription due to an illegal label value: {"level":"error","ts":1670862754.2096953,"logger":"controllers.adoption","msg":"Error adopting Subscription","request":"openshift-managed-node-metadata-operator/managed-node-metadata-operator","error":"Subscription.operators.coreos.com \"managed-node-metadata-operator\" is invalid: metadata.labels: Invalid value: \"operators.coreos.com/managed-node-metadata-operator.openshift-managed-node-metadata-\": name part must consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]')","stacktrace":"sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile\n\t/build/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:114\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler\n\t/build/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:311\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/build/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:266\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2\n\t/build/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227"} {"level":"error","ts":1670862754.2097518,"logger":"controller.subscription","msg":"Reconciler error","reconciler group":"operators.coreos.com","reconciler kind":"Subscription","name":"managed-node-metadata-operator","namespace":"openshift-managed-node-metadata-operator","error":"Subscription.operators.coreos.com \"managed-node-metadata-operator\" is invalid: metadata.labels: Invalid value: \"operators.coreos.com/managed-node-metadata-operator.openshift-managed-node-metadata-\": name part must consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]')","errorCauses":[{"error":"Subscription.operators.coreos.com \"managed-node-metadata-operator\" is invalid: metadata.labels: Invalid value: \"operators.coreos.com/managed-node-metadata-operator.openshift-managed-node-metadata-\": name part must consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]')"} ],"stacktrace":"sigs.k8s.io/controller-runtime/pkg/internal/controller.(Controller).Start.func2.2\n\t/build/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:227"}
Expected results:
The adoption control creates a label that can be applied to the subscription so it may be "adopted" by the controller.
Additional info:
This was orginially fixed in 4.11 here: https://github.com/operator-framework/operator-lifecycle-manager/pull/2731
we need to make sure that the ironic containers use the latest available bugfix versions
+++ This bug was initially created as a clone of OCPBUGSM-46761 +++
Description of problem:
When using the admin console, under "Cluster Settings" and choosing Upstream Configuration, the "window" that appears has a dead link to documentation for how to create a local (disconnected) update server.
The link in the window is
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.10/html/updating_clusters/installing-update-service
Assume the right link should be something like:
https://docs.openshift.com/container-platform/4.10/updating/updating-restricted-network-cluster.html#update-restricted-network-cluster-update-service
Version-Release number of selected component (if applicable):
4.10.*
— Additional comment from plarsen@redhat.com on 2022-06-17 16:33:53 UTC —
Created attachment 1890947
Screenshot showing the "window" with the 404 link
— Additional comment from rhamilto@redhat.com on 2022-06-28 19:56:17 UTC —
Thank you, Peter, for wonderfully documenting the bug!
As per [1], the jsonnet code for managing thanos-ruler resources should reuse the upstream kube-thanos project.
+++ This bug was initially created as a clone of Bug #2117423 +++
Description of problem:
Backport https://github.com/openshift/kubernetes/pull/1295 to 4.10
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-1523. The following is the description of the original issue:
—
Description of problem:
In a complete disconnected cluster, the dev catalog is taking too much time in loading
Version-Release number of selected component (if applicable):
How reproducible:
Always
Steps to Reproduce:
1. A complete disconnected cluster
2. In add page go to the All services page
3.
Actual results:
Taking too much time too load
Expected results:
Time taken should be reduced
Additional info:
Attached a gif for reference
This is a clone of issue OCPBUGS-1410. The following is the description of the original issue:
—
Clone of https://bugzilla.redhat.com/show_bug.cgi?id=2106803 to backport the e2e fix to 4.11 and 4.10.
Description of problem: E2E: intermittent failure is seen on tests for devfile due to network call to devfile registry
Deploy git workload with devfile from topology page: A-04-TC01
Version-Release number of selected component (if applicable):
How reproducible: Intermittent
Steps to Reproduce:
1. Run test for add-flow-ci.feature to test Deploy git workload with devfile from topology page: A-04-TC01
Actual results:
Expected results: Show always pass
Additional info:
Changelog between 3.5.5 and 3.5.4:
https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md#v355-tbd
Changelog between 3.5.3 and 3.5.4:
https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md#v354-2022-04-24
This is a clone of issue OCPBUGS-4607. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4422. The following is the description of the original issue:
—
This bug is a backport clone of [Bugzilla Bug 2050230](https://bugzilla.redhat.com/show_bug.cgi?id=2050230). The following is the description of the original bug:
—
Description of problem:
In a large cluster, sdn daemonset can DoS the kube-apiserver with un-paginated LIST calls on high count resources.
Version-Release number of selected component (if applicable):
How reproducible:
NA
Steps to Reproduce:
NA
Actual results:
Kube API Server and Openshift API Server in one of the cluster keeps restarting, without proper exception. The cluster is not accessible.
Expected results:
Kube API Server and Openshift API Server should be stable.
Additional info:
Description of problem:
To avoid any potential bugs, the oVirt CSI driver should use the latest go-ovirt-client, preferably the tagged 1.0.0 version.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This bug is a backport clone of [Bugzilla Bug 2019564](https://bugzilla.redhat.com/show_bug.cgi?id=2019564). The following is the description of the original bug:
—
Description of problem:
On OpenShift Dev Sandbox users are automatically deleted after a month. Also on other clusters we should cleanup resources when the user are deleted.
Version-Release number of selected component (if applicable):
4.8+
How reproducible:
Always
Steps to Reproduce:
1. Create a user
2. Use console (this should automatically create 3 resources in the namespace "openshift-console-user-settings" (a Role, a RoleBinding and a ConfigMap)
3. Delete the user
Actual results:
The three created resources in namespace "openshift-console-user-settings" stays forever
Expected results:
The three created resources in namespace "openshift-console-user-settings" should be automatically removed
Additional info:
None
Origin tests for the bond-cni
Backport of https://github.com/openshift/origin/pull/27405
This is a clone of issue OCPBUGS-5766. The following is the description of the original issue:
—
Description of problem:
Data race seen in unit tests: https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/pr-logs/pull/openshift_ovn-kubernetes/1448/pull-ci-openshift-ovn-kubernetes-release-4.11-unit/1604898712423763968/artifacts/test/build-log.txt
This is a clone of issue OCPBUGS-4640. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4489. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4168. The following is the description of the original issue:
—
Description of problem:
Prometheus continuously restarts due to slow WAL replay
Version-Release number of selected component (if applicable):
openshift - 4.11.13
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-1104. The following is the description of the original issue:
—
Description of problem:
In OCP 4.9, the package-server-manager was introduced to manage the packageserver CSV. However, when OCP 4.8 in upgraded to 4.9, the packageserver stays stuck in v0.17.0, which is the version in OCP 4.8, and v0.18.3 does not roll out, which is the version in OCP 4.9
Version-Release number of selected component (if applicable):
How reproducible:
Always
Steps to Reproduce:
1. Install OCP 4.8 2. Upgrade to OCP 4.9 $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.8.0-0.nightly-2022-08-31-160214 True True 50m Working towards 4.9.47: 619 of 738 done (83% complete) $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.9.47 True False 4m26s Cluster version is 4.9.47
Actual results:
Check packageserver CSV. It's in v0.17.0 $ oc get csv NAME DISPLAY VERSION REPLACES PHASE packageserver Package Server 0.17.0 Succeeded
Expected results:
packageserver CSV is at 0.18.3
Additional info:
packageserver CSV version in 4.8: https://github.com/openshift/operator-framework-olm/blob/release-4.8/manifests/0000_50_olm_15-packageserver.clusterserviceversion.yaml#L12 packageserver CSV version in 4.9: https://github.com/openshift/operator-framework-olm/blob/release-4.9/pkg/manifests/csv.yaml#L8
Description of problem:
Add the ability to run utests and linter jobs in downstream ovn-kubernetes
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
+++ This bug was initially created as a clone of Bug #2118514 Various CI steps use the upi-installer container for it's access to the aws cli tools among other things. However, most of those steps also curl yq directly from GitHub. We can save ourselves some headaches when GitHub is down by just embedding the binary in the image already. Whenever GitHub has issues or throttles us, YQ hash mismatch error out. The hash mismatch error is because github is probably returning an error page, although our scripts hide it.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-516. The following is the description of the original issue:
—
Description of problem:
Setting a telemeter proxy in the cluster-monitoring-config config map does not work as expected
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
the following KCS details steps to add a proxy.
The steps have been verified at 4.7 but do not work at 4.8, 4.9 or 4.10
https://access.redhat.com/solutions/6172402
When testing at 4.8, 4.9 and 4.10 the proxy setting where also nested under `telemeterClient`
which triggered a telemeter restart but the proxy setting do not get set in the deployment as they do in 4.7
Actual results:
4.8, 4.9 and 4.10 without the nested `telemeterClient`
does not trigger a restart of the telemeter pod
Expected results:
I think the proxy setting should be nested under telemeterClient
but should set the environment variables in the deployment
Additional info:
This is a backport of https://bugzilla.redhat.com/show_bug.cgi?id=2116382 from 4.12 to 4.11.z. Creating manually because as seen in https://github.com/openshift/cluster-monitoring-operator/pull/1743 `/cherry-pick` doesn't work for bugs originally created in bugzilla
This is a clone of issue OCPBUGS-709. The following is the description of the original issue:
—
Description of problem:
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
When a custom machineConfigPool is created and no node is associated with it, the mcp remains at 0% progress.
Version-Release number of selected component (if applicable):
How reproducible:
100%
Steps to Reproduce:
1. Create a custom mcp: ~~~ cat << EOF | oc create -f - apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: name: custom spec: machineConfigSelector: matchExpressions: - {key: machineconfiguration.openshift.io/role, operator: In, values: [worker,custom]} nodeSelector: matchLabels: node-role.kubernetes.io/custom: "" EOF ~~~
Actual results:
The mcp is visible from the from "Administrator view > Cluster Settings > Details" at 0% progress
Expected results:
It shouldn't be stuck at 0%
Additional info:
Description of problem:
Disconnected IPI OCP 4.10.22 cluster install on baremetal fails when hostname of master nodes does not include "master"
Version-Release number of selected component (if applicable): 4.10.22
How reproducible: Perform disconnected IPI install of OCP 4.10.22 on bare metal with master nodes that do not contain the text "master"
Steps to Reproduce:
Perform disconnected IPI install of OCP 4.10.22 on bare metal with master nodes that do not contain the text "master"
Actual results: master nodes do come up.
Expected results: master nodes should come up despite that the text "master" is not in their hostname.
Additional info:
Disconnected IPI OCP 4.10.22 cluster install on baremetal fails when hostname of master nodes does not include "master"
The code for the cluster-baremetal-operator at the following link:
The following condition is concerning:
if strings.Contains(bmh.Name, "master") && len(bmh.Spec.BootMACAddress) > 0
The packages reveal that bmh.Name references the name inside the metadata of the BMH object.
Should a customer have masters with names that do not include the text "master", the above condition can never become true, and so, the following slice is never created :
macs = append(macs, bmh.Spec.BootMACAddress)
This is for the OCP 4.10 backport of the bugfix for this issue.
--------------------------------------------------------------
Description of problem:
Cluster attempted to upgrade from 4.9.29 -> 4.10.15. The upgrade could not progress because of:
Last Transition Time: 2022-06-15T16:08:33Z
Message: ClusterServiceVersions blocking cluster upgrade: redhat-rhoam-operator/managed-api-service.v1.22.0 is incompatible with OpenShift minor versions greater than 4.10
Reason: IncompatibleOperatorsInstalled
Status: False
Type: Upgradeable
The mentioned CSV has olm.maxOpenShiftVersion of 4.10:
*
{ "type": "olm.maxOpenShiftVersion", "value": "4.10" }*
Actual results:
The upgrade is blocked on this olm.maxOpenShiftVersion
Expected results:
The upgrade should not be blocked on this olm.maxOpenShiftVersion
Additional info:
The particular customer has successfully upgraded twice on different clusters on the same OCP edge and with managed-api-service.v1.22.0 installed
must-gather will be attached in a private comment
This is a clone of issue OCPBUGS-5078. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5019. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4941. The following is the description of the original issue:
—
Description of problem: This is a follow-up to OCPBUGS-3933.
The installer fails to destroy the cluster when the OpenStack object storage omits 'content-type' from responses, and a container is empty.
Version-Release number of selected component (if applicable):
4.8.z
How reproducible:
Likely not happening in customer environments where Swift is exposed directly. We're seeing the issue in our CI where we're using a non-RHOSP managed cloud.
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-10622. The following is the description of the original issue:
—
Description of problem:
Unit test failing === RUN TestNewAppRunAll/app_generation_using_context_dir newapp_test.go:907: app generation using context dir: Error mismatch! Expected <nil>, got supplied context directory '2.0/test/rack-test-app' does not exist in 'https://github.com/openshift/sti-ruby' --- FAIL: TestNewAppRunAll/app_generation_using_context_dir (0.61s)
Version-Release number of selected component (if applicable):
How reproducible:
100
Steps to Reproduce:
see for example https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_oc/1376/pull-ci-openshift-oc-master-images/1638172620648091648
Actual results:
unit tests fail
Expected results:
TestNewAppRunAll unit test should pass
Additional info:
Description of problem:
The reconciler removes the overlappingrangeipreservations.whereabouts.cni.cncf.io resources whether the pod is alive or not.
Version-Release number of selected component (if applicable):
How reproducible:
Always
Steps to Reproduce:
1. Create pods and check the overlappingrangeipreservations.whereabouts.cni.cncf.io resources:
$ oc get overlappingrangeipreservations.whereabouts.cni.cncf.io -A NAMESPACE NAME AGE openshift-multus 2001-1b70-820d-4b04--13 4m53s openshift-multus 2001-1b70-820d-4b05--13 4m49s
2. Verify that when the ip-reconciler cronjob removes the overlappingrangeipreservations.whereabouts.cni.cncf.io resources when run:
$ oc get cronjob -n openshift-multus NAME SCHEDULE SUSPEND ACTIVE LAST SCHEDULE AGE ip-reconciler */15 * * * * False 0 14m 4d13h $ oc get overlappingrangeipreservations.whereabouts.cni.cncf.io -A No resources found $ oc get cronjob -n openshift-multus NAME SCHEDULE SUSPEND ACTIVE LAST SCHEDULE AGE ip-reconciler */15 * * * * False 0 5s 4d13h
Actual results:
The overlappingrangeipreservations.whereabouts.cni.cncf.io resources are removed for each created pod by the ip-reconciler cronjob. The "overlapping ranges" are not used.
Expected results:
The overlappingrangeipreservations.whereabouts.cni.cncf.io should not be removed regardless of if a pod has used an IP in the overlapping ranges.
Additional info:
This is a clone of issue OCPBUGS-613. The following is the description of the original issue:
—
The path used by --rotated-pod-logs to gather the rotated pod logs from /var/log/pods node folder via /api/v1/nodes/${NODE}/proxy/logs/${LOG_PATH} is only valid for regular pods but not for static pods.
The main problem is that, while normal pods have their rotated logs at this /var/log/pods/${POD_NAME}_${POD_UID_IN_API}/${CONTAINER_NAME}, static pods have them at /var/log/pods/${POD_NAME}_${CONFIG_HASH}/${CONTAINER_NAME} because the UID cannot be known at the time that the static pod is born (because static pods are created by kubelet before registering them in the kube-apiserver, and UID is assigned by the kube-apiserver).
The visible results of that are:
4.10
Always if there are static pods.
1. oc adm inspect --rotated-pod-logs ns/openshift-etcd (or any other project with static pods).
error: errors occurred while gathering data: one or more errors occurred while gathering pod-specific data for namespace: openshift-etcd [one or more errors occurred while gathering container data for pod etcd-master-0.example.net: the server could not find the requested resource, one or more errors occurred while gathering container data for pod etcd-master-1.example.net: the server could not find the requested resource, one or more errors occurred while gathering container data for pod etcd-master-2.example.net: the server could not find the requested resource]
No errors like the ones above and rotated pod logs to be gathered, if present.
Despite being marked as experimental, this --rotated-pod-logs is used in must-gather, so this issue can be easily reproduced by just running a default must-gather. I focused on bare oc adm inspect reproducers for simplicity.
This bug is a backport clone of [Bugzilla Bug 2072040](https://bugzilla.redhat.com/show_bug.cgi?id=2072040). The following is the description of the original bug:
—
Description of problem:
configure-ovs resets network configuration on boot, and while doing so waits for all devices to become unmanaged in NetworkManager. Currently the patch port between br-int and br-ex created by ovn-kubernetes is managed by NetworkManager, never becomes unmanaged and causes an accumulated delay of 2 minutes on boot.
This patct port should never be managed by NetworkManager.
Description of problem:
[OVN][OSP] After reboot egress node, egress IP cannot be applied anymore.
Version-Release number of selected component (if applicable):
4.12.0-0.nightly-2022-11-07-181244
How reproducible:
Frequently happened in automation. But didn't reproduce it in manual.
Steps to Reproduce:
1. Label one node as egress node 2. Config one egressIP object STEP: Check one EgressIP assigned in the object. Nov 8 15:28:23.591: INFO: egressIPStatus: [{"egressIP":"192.168.54.72","node":"huirwang-1108c-pg2mt-worker-0-2fn6q"}] 3. Reboot the node, wait for the node ready.
Actual results:
EgressIP cannot be applied anymore. Waited more than 1 hour. oc get egressip NAME EGRESSIPS ASSIGNED NODE ASSIGNED EGRESSIPS egressip-47031 192.168.54.72
Expected results:
The egressIP should be applied correctly.
Additional info:
Some logs E1108 07:29:41.849149 1 egressip.go:1635] No assignable nodes found for EgressIP: egressip-47031 and requested IPs: [192.168.54.72] I1108 07:29:41.849288 1 event.go:285] Event(v1.ObjectReference{Kind:"EgressIP", Namespace:"", Name:"egressip-47031", UID:"", APIVersion:"", ResourceVersion:"", FieldPath:""}): type: 'Warning' reason: 'NoMatchingNodeFound' no assignable nodes for EgressIP: egressip-47031, please tag at least one node with label: k8s.ovn.org/egress-assignable W1108 07:33:37.401149 1 egressip_healthcheck.go:162] Could not connect to huirwang-1108c-pg2mt-worker-0-2fn6q (10.131.0.2:9107): context deadline exceeded I1108 07:33:37.401348 1 master.go:1364] Adding or Updating Node "huirwang-1108c-pg2mt-worker-0-2fn6q" I1108 07:33:37.437465 1 egressip_healthcheck.go:168] Connected to huirwang-1108c-pg2mt-worker-0-2fn6q (10.131.0.2:9107)
After this log, seems like no logs related to "192.168.54.72" happened.
Description of problem:
When running node-density (245 pods/node) on a 120 node cluster, we see that there is a huge spike (~22s) in Avg pod-latency. When the spike occurs we see all the ovnkube-master pods go through a restart.
The restart happens because of (ovnkube-master pods)
2022-08-10T04:04:44.494945179Z panic: reflect: call of reflect.Value.Len on ptr Value
Version-Release number of selected component (if applicable):
4.12.0-0.nightly-2022-08-09-114621
How reproducible:
Steps to Reproduce:
1. Run node-density on a 120 node cluster
Actual results:
Spike observed in pod-latency graph ~22s
Expected results:
Steady pod-latency graph ~4s
Additional info:
Description of problem:
This bugs purpose is to enable a feature backport of https://issues.redhat.com/browse/MON-1949.
This is a clone of issue OCPBUGS-1972. The following is the description of the original issue:
—
Description of problem:
The metal3 Pod of openshift-machine-api is in CrashLoopBackOff status.
Version-Release number of selected component (if applicable):
4.10.31
How reproducible:
Always reproduce in IPv6
Steps to Reproduce:
1. Preparing to configure ipi on the provisioning node - RHEL 8 ( haproxy, named, mirror registry, rhcos_cache_server ..) 2. configuring the install-config.yaml (attached) - provisioningNetwork: disabled - machine network: only IPv6 - disconnected installation 3. deploy the cluster
Actual results:
It is not possible to add worker nodes because metal3 does not start normally.
Expected results:
metal3 starts normally in IPv6 environment
Additional info:
1. attached must-gather https://drive.google.com/file/d/1GKxj3syROIMnURx_PYzOYhJdEuXBNXVW/view?usp=sharing 2. pod status [kni@prov ~]$ oc get pod NAME READY STATUS RESTARTS AGE cluster-autoscaler-operator-6656bfd7b9-bt4j8 2/2 Running 0 35h cluster-baremetal-operator-6bbdd6758-rmxgq 2/2 Running 0 35h machine-api-controllers-55fb545b56-kl5sj 7/7 Running 0 34h machine-api-operator-845b6cf855-q7gdd 2/2 Running 0 35h metal3-574876cfdb-98fmz 6/7 CrashLoopBackOff 179 (3m17s ago) 14h metal3-image-cache-5mq2w 1/1 Running 0 14h metal3-image-cache-nftpj 1/1 Running 0 14h metal3-image-cache-t7whh 1/1 Running 0 14h metal3-image-customization-68d4d6d99b-dbqgn 1/1 Running 0 15h [kni@prov ~]$ oc logs metal3-574876cfdb-98fmz -c metal3-httpd AH00526: Syntax error on line 8 of /etc/httpd/conf.d/vmedia.conf: The port number "2001:feed:101::102" is outside the appropriate range (i.e., 1..65535).
This is a clone of issue OCPBUGS-262. The following is the description of the original issue:
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github rate limit failures for upi image downloading govc.
This is a clone of issue OCPBUGS-5926. The following is the description of the original issue:
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This is a clone of issue OCPBUGS-4486. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-95. The following is the description of the original issue:
—
In an OpenShift cluster with OpenShiftSDN network plugin with egressIP and NMstate operator configured, there are some conditions when the egressIP is deconfigured from the network interface.
The bug is 100% reproducible.
Steps for reproducing the issue are:
1. Install a cluster with OpenShiftSDN network plugin.
2. Configure egressip for a project.
3. Install NMstate operator.
4. Create a NodeNetworkConfigurationPolicy.
5. Identify on which node the egressIP is present.
6. Restart the nmstate-handler pod running on the identified node.
7. Verify that the egressIP is no more present.
Restarting the sdn pod related to the identified node will reconfigure the egressIP in the node.
This issue has a high impact since any changes triggered for the NMstate operator will prevent application traffic. For example, in the customer environment, the issue is triggered any time a new node is added to the cluster.
The expectation is that NMstate operator should not interfere with SDN configuration.
Description of problem:
Catalog affected : icr.io/cpopen/datapower-operator-catalog:1.6.2
opm render icr.io/cpopen/datapower-operator-catalog:1.6.2 -o yaml > catalog.yaml yq 'select(.schema == "olm.channel") | select(.name=="v1.6")' catalog.yaml entries: - name: datapower-operator.v1.6.0 skipRange: '>=1.0.0 <1.6.0' - name: datapower-operator.v1.6.1 replaces: datapower-operator.v1.6.0 skipRange: '>=1.0.0 <1.6.1' - name: datapower-operator.v1.6.2 replaces: datapower-operator.v1.6.1 skipRange: '>=1.0.0 <1.6.2' name: v1.6 package: datapower-operator schema: olm.channel
This have worked fine untill 4.10 resolver changes. Also using both the replaces and skiprange seems to be okay the way it was explained here
https://v0-18-z.olm.operatorframework.io/docs/concepts/olm-architecture/operator-catalog/creating-an-update-graph/#skiprange
How reproducible:
use following subscription, install 1.6.0 and then upgrade to 1.6.2
apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: labels: operators.coreos.com/datapower-operator.openshift-operators: "" name: datapower-operator namespace: openshift-operators spec: channel: v1.6 installPlanApproval: Manual name: datapower-operator source: datapower sourceNamespace: openshift-marketplace startingCSV: datapower-operator.v1.6.0
Error n subscription yaml :
conditions: - lastTransitionTime: "2022-09-09T13:42:08Z" message: all available catalogsources are healthy reason: AllCatalogSourcesHealthy status: "False" type: CatalogSourcesUnhealthy - message: 'a unique replacement chain within a channel is required to determine the relative order between channel entries, but 2 replacement chains were found in channel "v1.6" of package "datapower-operator": datapower-operator.v1.6.2...datapower-operator.v1.6.0, datapower-operator.v1.6.1...datapower-operator.v1.6.0' reason: ErrorPreventedResolution status: "True" type: ResolutionFailed
Logs
I0909 13:43:51.492784 1 event.go:282] Event(v1.ObjectReference{Kind:"Namespace", Namespace:"", Name:"openshift-operators", UID:"aacda32d-748f-4408-88df-f895e74a23fe", APIVersion:"v1", ResourceVersion:"1260", FieldPath:""}): type: 'Warning' reason: 'ResolutionFailed' a unique replacement chain within a channel is required to determine the relative order between channel entries, but 2 replacement chains were found in channel "v1.6" of package "datapower-operator": datapower-operator.v1.6.2...datapower-operator.v1.6.0, datapower-operator.v1.6.1...datapower-operator.v1.6.0 E0909 13:43:52.095288 1 queueinformer_operator.go:290] sync "openshift-operators" failed: a unique replacement chain within a channel is required to determine the relative order between channel entries, but 2 replacement chains were found in channel "v1.6" of package "datapower-operator": datapower-operator.v1.6.2...datapower-operator.v1.6.0, datapower-operator.v1.6.1...datapower-operator.v1.6.0
Expected results:
if this upgrade strategy which has worked fine before is still okay, this error should not be there. As per affected catalog maintainer, this seems to affecting reconciling of other resources.
This is a clone of issue OCPBUGS-11182. The following is the description of the original issue:
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This is a clone of issue OCPBUGS-8497. The following is the description of the original issue:
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This is a clone of issue OCPBUGS-8442. The following is the description of the original issue:
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This is a clone of issue OCPBUGS-8437. The following is the description of the original issue:
—
Description of problem:
Jenkins images based on rhel8 are wrongly tagged with rhel7
Version-Release number of selected component (if applicable):
How reproducible:
Always
Steps to Reproduce:
1.Check the OS version. $ podman run -it --rm --entrypoint bash quay.io/openshift/origin-jenkins-agent-base:latest bash-4.4# cat /etc/redhat-release Red Hat Enterprise Linux release 8.6 (Ootpa) 2.Check the image labels. $ podman inspect quay.io/openshift/origin-jenkins-agent-base:latest | grep rhel7 "com.redhat.component": "jenkins-slave-base-rhel7-container", "name": "openshift4/jenkins-slave-base-rhel7", "com.redhat.component": "jenkins-slave-base-rhel7-container", "name": "openshift4/jenkins-slave-base-rhel7",
Actual results:
OS is rhel8, but labels are rhel7
Expected results:
Labels should match the OS version
Additional info:
As mentioned in [1], the cluster monitoring operator doesn't define the relatedObjects field in the ClusterOperator manifest which is initially deployed by CVO [2].
If the CMO pod fails to start, the must-gather might miss information from the monitoring namespace. Note that once CMO runs, it will update the initial ClusterOperator object with the proper information [3].
[1] http://mailman-int.corp.redhat.com/archives/aos-devel/2021-May/msg00139.html
[2] https://github.com/openshift/cluster-monitoring-operator/blob/master/manifests/0000_50_cluster-monitoring-operator_06-clusteroperator.yaml
[3] https://github.com/openshift/cluster-monitoring-operator/blob/a6bc9824035ceb8dbfe7c53cf0c138bfb2ec5643/pkg/client/status_reporter.go#L49-L63
This is a clone of issue OCPBUGS-1786. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-1677. The following is the description of the original issue:
—
Description of problem:
pkg/devfile/sample_test.go fails after devfile registry was updated (https://github.com/devfile/registry/pull/126)
This issue is about updating our assertion so that the CI job runs successfully again. We might want to backport this as well.
OCPBUGS-1678 is about updating the code that the test should use a mock response instead of the latest registry content OR check some specific attributes instead of comparing the full JSON response.
Version-Release number of selected component (if applicable):
4.12
How reproducible:
Always
Steps to Reproduce:
1. Clone openshift/console
2. Run ./test-backend.sh
Actual results:
Unit tests fail
Expected results:
Unit tests should pass again
Additional info:
This is a clone of issue OCPBUGS-2451. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-2181. The following is the description of the original issue:
—
Description of problem:
E2E test Installs Red Hat Integration - 3scale operator test is failing due to change of Operator name
#Description of problem:
Developer Console > +ADD > Develoeper Catalog > Service > select Types Templates > Initiate Template
Input values in Instantiate Template are disappeared randomly.
#Version-Release number of selected component (if applicable):
#How reproducible:
I reproduced this issue in ocp410ovn shared cluster in the quicklab
Select Apache HTTP Server > Input name "test" in Application Hostname box
After several seconds, the value has disappeared in the web console.
#Steps to Reproduce:
0. Developer Console > +ADD > Develoeper Catalog > Service > select Types Templates > Initiate Template
1. Input values in the box of template menu.
2. The values are disappeared after several seconds later. (20s~ or randomly)
3. Many users have experienced this issue.
==> the browser version doesn't matter.
#Actual results:
Input values in "Instantiate Template" are disappeared randomly.
Users can't use the Initiate Template feature in the Dev console.
#Expected results:
Input values remain in the web console and users creat the object by the "Instantiate Template"
#Additional info:
See "Application Name" has disappeared in the video I attached.
Description of problem:
We're seeing CI fail to deprovision the cluster on OpenStack.
Deprovisioning cluster ... /tmp/secret/metadata.json Copying the installation artifacts to the Installer's asset directory... Running the Installer's 'destroy cluster' command... level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] level=error msg=Cannot extract names from response with content-type: [] {"component":"entrypoint","file":"k8s.io/test-infra/prow/entrypoint/run.go:164","func":"k8s.io/test-infra/prow/entrypoint.Options.ExecuteProcess","level":"error","msg":"Process did not finish before 1h0m0s timeout","severity":"error","time":"2022-10-23T16:40:20Z"} Copying the Installer logs to the artifacts directory... {"component":"entrypoint","file":"k8s.io/test-infra/prow/entrypoint/run.go:254","func":"k8s.io/test-infra/prow/entrypoint.gracefullyTerminate","level":"error","msg":"Process did not exit before 10m0s grace period","severity":"error","time":"2022-10-23T16:50:20Z"} {"component":"entrypoint","error":"os: process already finished","file":"k8s.io/test-infra/prow/entrypoint/run.go:256","func":"k8s.io/test-infra/prow/entrypoint.gracefullyTerminate","level":"error","msg":"Could not kill process after grace period","severity":"error","time":"2022-10-23T16:50:20Z"}
A quick search shows this only affects OpenStack clusters, for OCP versions <= 4.10:
https://search.ci.openshift.org/?search=Cannot+extract+names+from+response+with+content-type&maxAge=48h&context=1&type=bug%2Bissue%2Bjunit&name=&excludeName=&maxMatches=5&maxBytes=20971520&groupBy=job
Version-Release number of selected component (if applicable):
4.7 to 4.10
How reproducible:
Always? To be confirmed. It seems to have started happening sometime in Aug.
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
This is a clone of https://issues.redhat.com/browse/OCPBUGS-658
Description of problem: Numerous erroreneous logs in OVN master
I0823 18:00:11.163491 1 obj_retry.go:1063] Retry object setup: *v1.Pod openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k
I0823 18:00:11.163546 1 obj_retry.go:1096] Removing old object: *v1.Pod openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k
I0823 18:00:11.163555 1 pods.go:124] Deleting pod: openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k
I0823 18:00:11.163631 1 obj_retry.go:1103] Retry delete failed for *v1.Pod openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k, will try again later: deleteLogicalPort failed for pod openshift-operator-lifecycle-manager_collect-profiles-27687900-hlp6k: unable to locate portUUID+nodeName for pod openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k: error getting logical port <nil>: object not found
W0823 18:00:41.163633 1 obj_retry.go:1031] Dropping retry entry for *v1.Pod openshift-operator-lifecycle-manager/collect-profiles-27687900-hlp6k: exceeded number of failed attempts
Must-gather: http://shell.lab.bos.redhat.com/~anusaxen/must-gather.local.2234927131259452300/
Version-Release number of selected component (if applicable): 4.12.0-0.nightly-2022-08-23-031342
How reproducible: Always
Steps to Reproduce:
1. Bring up OVN cluster on 4.12
2.
3.
Actual results: deleteLogicalPort failed for already gone object
Expected results: deleteLogicalPort should not keep retrying post object deletion
Additional info:
Description of problem:
The `clusterautoscaler` in his cluster to scale up and down the nodes automatically as per the requirement and load.
However, it has been noticed that when removing test load Pods, nodes do not scale down.
Version-Release number of selected component (if applicable):
OpenShift Version: 4.10.20
How reproducible:
Easily reproducible: https://docs.openshift.com/container-platform/4.10/rest_api/autoscale_apis/clusterautoscaler-autoscaling-openshift-io-v1.html#specification
Expected results:
When there is no load, I waited a very long time for the ClusterAutoscaler to scale down, but this never occurs. The ClusterAutoscaler controller Pod's logs keep saying no nodes are eligible to scale down despite the nodes very quite idle.
Additional info:
This Bugzilla is looking similar:
https://bugzilla.redhat.com/show_bug.cgi?id=2053343
Interestingly, I could not find the OLM and redhat-operator pod scheduled on any node other than the master.
Kindly have a look at the attached file for pod details.
This is a clone of issue OCPBUGS-5258. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5191. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5164. The following is the description of the original issue:
—
Description of problem:
It looks like the ODC doesn't register KNATIVE_SERVING and KNATIVE_EVENTING flags. Those are based on KnativeServing and KnativeEventing CRs, but they are looking for v1alpha1 version of those: https://github.com/openshift/console/blob/f72519fdf2267ad91cc0aa51467113cc36423a49/frontend/packages/knative-plugin/console-extensions.json#L6-L8
This PR https://github.com/openshift-knative/serverless-operator/pull/1695 moved the CRs to v1beta1, and that breaks that ODC discovery.
Version-Release number of selected component (if applicable):
Openshift 4.8, Serverless Operator 1.27
Additional info:
https://coreos.slack.com/archives/CHGU4P8UU/p1671634903447019
This is a clone of issue OCPBUGS-3300. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-3265. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-3172. The following is the description of the original issue:
—
Customer is trying to install the Logging operator, which appears to attempt to install a dynamic plugin. The operator installation fails in the console because permissions aren't available to "patch resource consoles".
We shouldn't block operator installation if permission issues prevent dynamic plugin installation.
This is an OSD cluster, presumably for a customer with "cluster-admin", although it may be a paired down permission set called "dedicated-admin".
See https://docs.google.com/document/d/1hYS-bm6aH7S6z7We76dn9XOFcpi9CGYcGoJys514YSY/edit for permissions investigation work on OSD
Description of problem:
[4.10.z] Fix kubevirt-console tests
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-2113. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-1329. The following is the description of the original issue:
—
Description of problem:
etcd and kube-apiserver pods get restarted due to failed liveness probes while deleting/re-creating pods on SNO
Version-Release number of selected component (if applicable):
4.10.32
How reproducible:
Not always, after ~10 attempts
Steps to Reproduce:
1. Deploy SNO with Telco DU profile applied 2. Create multiple pods with local storage volumes attached(attaching yaml manifest) 3. Force delete and re-create pods 10 times
Actual results:
etcd and kube-apiserver pods get restarted, making to cluster unavailable for a period of time
Expected results:
etcd and kube-apiserver do not get restarted
Additional info:
Attaching must-gather. Please let me know if any additional info is required. Thank you!
Description of problem:
When creating a incomplete ClusterServiceVersion resource the OLM details page crashes (on 4.11).
apiVersion: operators.coreos.com/v1alpha1 kind: ClusterServiceVersion metadata: name: minimal-csv namespace: christoph spec: apiservicedefinitions: owned: - group: A kind: A name: A version: v1 customresourcedefinitions: owned: - kind: B name: B version: v1 displayName: My minimal CSV install: strategy: ''
Version-Release number of selected component (if applicable):
Crashes on 4.8-4.11, work fine from 4.12 onwards.
How reproducible:
Alway
Steps to Reproduce:
1. Apply the ClusterServiceVersion YAML from above
2. Open the Admin perspective > Installed Operator > Operator detail page
Actual results:
Details page crashes on tab A and B.
Expected results:
Page should not crash
Additional info:
Thi is a follow up on https://bugzilla.redhat.com/show_bug.cgi?id=2084287
Description of problem:
Customer is facing issue similar to https://github.com/devfile/api/issues/897
Version-Release number of selected component (if applicable):
OCP 4.10.17
How reproducible:
N/A
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Tried working around it with ALL_PROXY but it did not help. Note because the console operator reverts changes pretty quickly testing this was a bit of a PITA
Description of problem:
We observed that a dual stack cluster deployed with AI gui only fails. This cluster is dhcp for ipv4, RA/RS autoconfiguration for ipv6. It fails with error in the onvkube container ``` I0906 07:45:43.044090 87450 gateway_init.go:261] Initializing Gateway Functionality I0906 07:45:43.046398 87450 gateway_localnet.go:152] Node local addresses initialized to: map[10.131.31.214:{10.131.31.208 fffffff0} 10.255.0.2:{10.255.0.0 fffffe00} 127.0.0.1:{127.0.0.0 ff000000} 2001:1b74:480:613a:f6e9:d4ff:fef1:6f26:{2001:1b74:480:613a:: ffffffffffffffff0000000000000000} ::1:{::1 ffffffffffffffffffffffffffffffff} fd01:0:0:1::2:{fd01:0:0:1:: ffffffffffffffff0000000000000000} fe80::8ce9:b4ff:fe1a:1208:{fe80:: ffffffffffffffff0000000000000000} fe80::c8ef:ecff:fee3:64c7:{fe80:: ffffffffffffffff0000000000000000} fe80::f6e9:d4ff:fef1:6f26:{fe80:: ffffffffffffffff0000000000000000}] I0906 07:45:43.047759 87450 helper_linux.go:71] Provided gateway interface "br-ex", found as index: 7 I0906 07:45:43.048045 87450 helper_linux.go:97] Found default gateway interface br-ex 10.131.31.209 I0906 07:45:43.048152 87450 helper_linux.go:71] Provided gateway interface "br-ex", found as index: 7 F0906 07:45:43.048318 87450 ovnkube.go:133] failed to get default gateway interface ``` on the node we observed that there is multi-path entry during ``` default proto ra metric 48 pref medium nexthop via fe80::e2f6:2d01:ab14:ec71 dev br-ex weight 1 nexthop via fe80::e2f6:2d01:ab11:c271 dev br-ex weight 1 ``` I manually remove one of the entries (`ip route delete`) and then delete the ovnkube-node pod. Then the installation continues, container works. Every time there is multiple entry, if the onvkube-node starts, it fails.
Version-Release number of selected component (if applicable):
4.10.30
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
There might a side issue: the interface of the node upon boot takes time to get the ipv6 autoconfiguration, no RS packets seemed to be sent out (observed zero on all routers).
Description of problem:
We are seeing customer's upgrade cannot kickoff due to the availableUpdates is null in clusterversion CR
Version-Release number of the following components:
How reproducible:
sometime
Steps to Reproduce:
1.
2.
3.
Actual results:
Please include the entire output from the last TASK line through the end of output if an error is generated
Expected results:
Additional info:
Description of problem:
Jenkins install-plugins.sh script does not ignore update requests for locked versions of plugins, and does not verify that the locked version was actually included in the bundle-plugins.txt file.
Version-Release number of selected component (if applicable):
How reproducible:
Run make plugins-list
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
Currently when installing Openshift on the Openstack cluster name length limit is allowed to 14 characters. Customer wants to know if is it possible to override this validation when installing Openshift on Openstack and create a cluster name that is greater than 14 characters. Version : OCP 4.8.5 UPI Disconnected Environment : Openstack 16 Issue: User reports that they are getting error for OCP cluster in Openstack UPI, where the name of the cluster is > 14 characters. Error events : ~~~ fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["/usr/local/bin/openshift-install", "create", "manifests", "--dir=/home/gitlab-runner/builds/WK8mkokN/0/CPE/SKS/pipelines/non-prod/ocp4-openstack-build/ocpinstaller/install-upi"], "delta": "0:00:00.311397", "end": "2022-09-03 21:38:41.974608", "msg": "non-zero return code", "rc": 1, "start": "2022-09-03 21:38:41.663211", "stderr": "level=fatal msg=failed to fetch Master Machines: failed to load asset \"Install Config\": invalid \"install-config.yaml\" file: metadata.name: Invalid value: \"sks-osp-inf-cpe-1-cbr1a\": cluster name is too long, please restrict it to 14 characters", "stderr_lines": ["level=fatal msg=failed to fetch Master Machines: failed to load asset \"Install Config\": invalid \"install-config.yaml\" file: metadata.name: Invalid value: \"sks-osp-inf-cpe-1-cbr1a\": cluster name is too long, please restrict it to 14 characters"], "stdout": "", "stdout_lines": []} ~~~
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
Actual results:
Users are getting error "cluster name is too long" when clustername contains more than 14 characters for OCP on Openstack
Expected results:
The 14 characters limit should be change for the OCP clustername on Openstack
Additional info:
Description of problem:
https://bugzilla.redhat.com/show_bug.cgi?id=2103126
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-723. The following is the description of the original issue:
—
Description of problem:
I have a customer who created clusterquota for one of the namespace, it got created but the values were not reflecting under limits or not displaying namespace details.
~~~
$ oc describe AppliedClusterResourceQuota
Name: test-clusterquota
Created: 19 minutes ago
Labels: size=custom
Annotations: <none>
Namespace Selector: []
Label Selector:
AnnotationSelector: map[openshift.io/requester:system:serviceaccount:application-service-accounts:test-sa]
Scopes: NotTerminating
Resource Used Hard
-------- ---- ----
~~~
WORKAROUND: They recreated the clusterquota object (cache it off, delete it, create new) after which it displayed values as expected.
In the past, they saw similar behavior on their test cluster, there it was heavily utilized the etcd DB was much larger in size (>2.5Gi), and had many more objects (at that time, helm secrets were being cached for all deployments, and keeping a history of 10, so etcd was being bombarded).
This cluster the same "symptom" was noticed however etcd was nowhere near that in size nor the amount of etcd objects and/or helm cached secrets.
Version-Release number of selected component (if applicable): OCP 4.9
How reproducible: Occurred only twice(once in test and in current cluster)
Steps to Reproduce:
1. Create ClusterQuota
2. Check AppliedClusterResourceQuota
3. The values and namespace is empty
Actual results: ClusterQuota should display the values
Expected results: ClusterQuota not displaying values
This is a clone of issue OCPBUGS-11465. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-11404. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-11333. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10690. The following is the description of the original issue:
—
Description of problem:
according to PR: https://github.com/openshift/cluster-monitoring-operator/pull/1824, startupProbe for UWM prometheus/platform prometheus should be 1 hour, but startupProbe for UWM prometheus is still 15m after enabled UWM, platform promethues does not have issue, startupProbe is increased to 1 hour
$ oc -n openshift-user-workload-monitoring get pod prometheus-user-workload-0 -oyaml | grep startupProbe -A20 startupProbe: exec: command: - sh - -c - if [ -x "$(command -v curl)" ]; then exec curl --fail http://localhost:9090/-/ready; elif [ -x "$(command -v wget)" ]; then exec wget -q -O /dev/null http://localhost:9090/-/ready; else exit 1; fi failureThreshold: 60 periodSeconds: 15 successThreshold: 1 timeoutSeconds: 3 ... $ oc -n openshift-monitoring get pod prometheus-k8s-0 -oyaml | grep startupProbe -A20 startupProbe: exec: command: - sh - -c - if [ -x "$(command -v curl)" ]; then exec curl --fail http://localhost:9090/-/ready; elif [ -x "$(command -v wget)" ]; then exec wget -q -O /dev/null http://localhost:9090/-/ready; else exit 1; fi failureThreshold: 240 periodSeconds: 15 successThreshold: 1 timeoutSeconds: 3
Version-Release number of selected component (if applicable):
4.13.0-0.nightly-2023-03-19-052243
How reproducible:
always
Steps to Reproduce:
1. enable UWM, check startupProbe for UWM prometheus/platform prometheus 2. 3.
Actual results:
startupProbe for UWM prometheus is still 15m
Expected results:
startupProbe for UWM prometheus should be 1 hour
Additional info:
since startupProbe for platform prometheus is increased to 1 hour, and no similar bug for UWM prometheus, won't fix the issue is OK.
This is a clone of issue OCPBUGS-7510. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7373. The following is the description of the original issue:
—
Originally reported by lance5890 in issue https://github.com/openshift/cluster-etcd-operator/issues/1000
Under some circumstances the static pod machinery fails to populate the node status in time to generate the correct env variables for ETCD_URL_HOST, ETCD_NAME etc. The pods that come up will fail to accept those variables.
This is particularly pronounced in SNO topologies, leading to installation failures.
The fix is to fail fast in the targetconfig/envvar controller to ensure the CEO goes degraded instead of silently failing on the rollout of an invalid static pod.
Description of problem:
During a fresh installation on a BareMetal platform, the monitoring cluster operator fails and becomes degraded. Further troubleshooting shows that the "alertmanagers" are not in a ready state (5/6).
Logs from the alertmanager:
level=info ts=2022-05-03T07:18:08.011Z caller=main.go:225 msg="Starting Alertmanager" version="(version=0.23.0, branch=rhaos-4.10-rhel-8, revision=0993e91aab7afce476de5c45bead4ebb8d1295a7)"
level=info ts=2022-05-03T07:18:08.011Z caller=main.go:226 build_context="(go=go1.17.5, user=root@df86d88450ef, date=20220409-10:25:31)"
alertmanager-main pods are failing to start due to startupprobe timeout, it seems related to BZ 2037073
We tried to manually increase the timers in the startupprobe, but it was not possible.
Version-Release number of selected component (if applicable):
OCP 4.10.10
How reproducible:
OCP IPI Baremetal Install on HPE ProLiant BL460c Gen10, CU tried several time to redeploy always with the same outcome.
Actual results:
CMO is not being deployed
Expected results:
CMO deploys without errors
Additional info:
This is a clone of issue OCPBUGS-1354. The following is the description of the original issue:
—
This was originally reported in BZ as https://bugzilla.redhat.com/show_bug.cgi?id=2046335
—
Description of problem:
The issue reported here https://bugzilla.redhat.com/show_bug.cgi?id=1954121 still occur (tested on OCP 4.8.11, the CU also verified that the issue can happen even with OpenShift 4.7.30, 4.8.17 and 4.9.11)
How reproducible:
Attach a NIC to a master node will trigger the issue
Steps to Reproduce:
1. Deploy an OCP cluster (I've tested it IPI on AWS)
2. Attach a second NIC to a running master node (in my case "ip-10-0-178-163.eu-central-1.compute.internal")
Actual results:
~~~
$ oc get node ip-10-0-178-163.eu-central-1.compute.internal -o json | jq ".status.addresses"
[
,
,
,
{ "address": "ip-10-0-178-163.eu-central-1.compute.internal", "type": "InternalDNS" }]
$ oc get co etcd
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE
etcd 4.8.11 True False True 31h
$ oc get co etcd -o json | jq ".status.conditions[0]"
{ "lastTransitionTime": "2022-01-26T15:47:42Z", "message": "EtcdCertSignerControllerDegraded: [x509: certificate is valid for 10.0.178.163, not 10.0.187.247, x509: certificate is valid for ::1, 10.0.178.163, 127.0.0.1, ::1, not 10.0.187.247]", "reason": "EtcdCertSignerController_Error", "status": "True", "type": "Degraded" }~~~
Expected results:
To have the certificate valid also for the second IP (the newly created one "10.0.187.247")
Additional info:
Deleting the following secrets seems to solve the issue:
~~~
$ oc get secret n openshift-etcd | grep kubernetes.io/tls | grep ^etcd
etcd-client kubernetes.io/tls 2 61s
etcd-peer-ip-10-0-132-49.eu-central-1.compute.internal kubernetes.io/tls 2 61s
etcd-peer-ip-10-0-178-163.eu-central-1.compute.internal kubernetes.io/tls 2 61s
etcd-peer-ip-10-0-202-187.eu-central-1.compute.internal kubernetes.io/tls 2 60s
etcd-serving-ip-10-0-132-49.eu-central-1.compute.internal kubernetes.io/tls 2 60s
etcd-serving-ip-10-0-178-163.eu-central-1.compute.internal kubernetes.io/tls 2 59s
etcd-serving-ip-10-0-202-187.eu-central-1.compute.internal kubernetes.io/tls 2 59s
etcd-serving-metrics-ip-10-0-132-49.eu-central-1.compute.internal kubernetes.io/tls 2 58s
etcd-serving-metrics-ip-10-0-178-163.eu-central-1.compute.internal kubernetes.io/tls 2 59s
etcd-serving-metrics-ip-10-0-202-187.eu-central-1.compute.internal kubernetes.io/tls 2 58s
$ oc get secret n openshift-etcd | grep kubernetes.io/tls | grep ^etcd | awk '
' | xargs -I {} oc delete secret {} -n openshift-etcd
secret "etcd-client" deleted
secret "etcd-peer-ip-10-0-132-49.eu-central-1.compute.internal" deleted
secret "etcd-peer-ip-10-0-178-163.eu-central-1.compute.internal" deleted
secret "etcd-peer-ip-10-0-202-187.eu-central-1.compute.internal" deleted
secret "etcd-serving-ip-10-0-132-49.eu-central-1.compute.internal" deleted
secret "etcd-serving-ip-10-0-178-163.eu-central-1.compute.internal" deleted
secret "etcd-serving-ip-10-0-202-187.eu-central-1.compute.internal" deleted
secret "etcd-serving-metrics-ip-10-0-132-49.eu-central-1.compute.internal" deleted
secret "etcd-serving-metrics-ip-10-0-178-163.eu-central-1.compute.internal" deleted
secret "etcd-serving-metrics-ip-10-0-202-187.eu-central-1.compute.internal" deleted
$ oc get co etcd -o json | jq ".status.conditions[0]"
{ "lastTransitionTime": "2022-01-26T15:52:21Z", "message": "NodeControllerDegraded: All master nodes are ready\nEtcdMembersDegraded: No unhealthy members found", "reason": "AsExpected", "status": "False", "type": "Degraded" }~~~
This is a clone of issue OCPBUGS-7409. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7374. The following is the description of the original issue:
—
Originally reported by lance5890 in issue https://github.com/openshift/cluster-etcd-operator/issues/1000
The controllers sometimes get stuck on listing members in failure scenarios, this is known and can be mitigated by simply restarting the CEO.
similar BZ 2093819 with stuck controllers was fixed slightly different in https://github.com/openshift/cluster-etcd-operator/commit/4816fab709e11e0681b760003be3f1de12c9c103
This fix was contributed by lance5890, thanks a lot!
We have created a fix in 4.12 that fetches instance type information from Azure API instead of updating the lists. We feel that backporting that fix is too risky, but agreed to update the list in older versions.
Description of problem:
Add the following instance types to azure_instance_types list[1]:
Version-Release number of selected component (if applicable):
OCP 4.8
Steps to Reproduce:
1. Migrate worker/infra nodes to above mentioned (missing) v5 instance types
2. "Failed to set autoscaling from zero annotations, instance type unknown"
Actual results:
Expected results:
The new instance types are available in the azure_instance_types list[1] and no errors/warnings are observed after migrating:
Additional info:
The related v4 instance types are already available[1] - I suspect adding the mentioned v5 instance types is a minor update:
1) azure_instance_types.go
https://github.com/openshift/cluster-api-provider-azure/blob/release-4.8/pkg/cloud/azure/actuators/machineset/azure_instance_types.go
This is a clone of issue OCPBUGS-2083. The following is the description of the original issue:
—
Description of problem:
Currently we are running VMWare CSI Operator in OpenShift 4.10.33. After running vulnerability scans, the operator was discovered to be running a known weak cipher 3DES. We are attempting to upgrade or modify the operator to customize the ciphers available. We were looking at performing a manual upgrade via Quay.io but can't seem to pull the image and was trying to steer away from performing a custom install from scratch. Looking for any suggestions into mitigated the weak cipher in the kube-rbac-proxy under VMware CSI Operator.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
Follow-up of: https://issues.redhat.com/browse/SDN-2988
This failure is perma-failing in the e2e-metal-ipi-ovn-dualstack-local-gateway jobs.
Example: https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-nightly-4.13-e2e-metal-ipi-ovn-dualstack-local-gateway/1597574181430497280
Search CI: https://search.ci.openshift.org/?search=when+using+openshift+ovn-kubernetes+should+ensure+egressfirewall+is+created&maxAge=336h&context=1&type=junit&name=e2e-metal-ipi-ovn-dualstack-local-gateway&excludeName=&maxMatches=5&maxBytes=20971520&groupBy=job
Sippy: https://sippy.dptools.openshift.org/sippy-ng/jobs/4.13/analysis?filters=%7B%22items%22%3A%5B%7B%22columnField%22%3A%22name%22%2C%22operatorValue%22%3A%22equals%22%2C%22value%22%3A%22periodic-ci-openshift-release-master-nightly-4.13-e2e-metal-ipi-ovn-dualstack-local-gateway%22%7D%5D%7D
Version-Release number of selected component (if applicable):
4.12,4.13
How reproducible:
Every time
Steps to Reproduce:
1. Setup dualstack KinD cluster 2. Create egress fw policy with spec Spec: Egress: To: Cidr Selector: 0.0.0.0/0 Type: Deny 3. create a pod and ping to 1.1.1.1
Actual results:
Egress policy does not block flows to external IP
Expected results:
Egress policy blocks flows to external IP
Additional info:
It seems mixing ip4 and ip6 operands in ACL matchs doesnt work
The CMO e2e tests create a bunch of resources. These should be cleaned up on a successful run. However:
In a CI context this is rarely a problem, however running the tests locally can be made quite awkward, especially repeated runs on the same cluster.
We should tag all resources created by the e2e tests with a label (app.kubernetes.io/created-by: cmo-e2e-test).
This will allow easy cleanup by deleting all resources with that label and will allow for checking proper clean-up.
DoD:
All e2e resources get properly tagged.
It is straight forward to ensure that future code changes don't skip adding this tag.
This bug is a backport clone of [Bugzilla Bug 2073220](https://bugzilla.redhat.com/show_bug.cgi?id=2073220). The following is the description of the original bug:
—
Description of problem:
Version-Release number of selected component (if applicable): 4.*
How reproducible: always
Steps to Reproduce:
1. Set audit profile to WriteRequestBodies
2. Wait for api server rollout to complete
3. tail -f /var/log/kube-apiserver/audit.log | grep routes/status
Actual results:
Write events to routes/status are recorded at the RequestResponse level, which often includes keys and certificates.
Expected results:
Events involving routes should always be recorded at the Metadata level, per the documentation at https://docs.openshift.com/container-platform/4.10/security/audit-log-policy-config.html#about-audit-log-profiles_audit-log-policy-config
Additional info:
Description of problem:
The storageclass "thin-csi" is created by vsphere-CSI-Driver-Operator, after deleting it manually, it should be re-created immediately.
Version-Release number of selected component (if applicable):
4.11.4
How reproducible:
Always
Steps to Reproduce:
1. Check storageclass in running cluster, thin-csi is present: $ oc get sc NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE thin (default) kubernetes.io/vsphere-volume Delete Immediate false 41m thin-csi csi.vsphere.vmware.com Delete WaitForFirstConsumer true 38m
2. Delete thin-csi storageclass: $ oc delete sc thin-csi storageclass.storage.k8s.io "thin-csi" deleted
3. Check storageclass again, thin-csi is not present: $ oc get sc NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE thin (default) kubernetes.io/vsphere-volume Delete Immediate false 50m
4. Check vmware-vsphere-csi-driver-operator log: ...... I0909 03:47:42.172866 1 named_certificates.go:53] "Loaded SNI cert" index=0 certName="self-signed loopback" certDetail="\"apiserver-loopback-client@1662695014\" [serving] validServingFor=[apiserver-loopback-client] issuer=\"apiserver-loopback-client-ca@1662695014\" (2022-09-09 02:43:34 +0000 UTC to 2023-09-09 02:43:34 +0000 UTC (now=2022-09-09 03:47:42.172853123 +0000 UTC))"I0909 03:49:38.294962 1 streamwatcher.go:111] Unexpected EOF during watch stream event decoding: unexpected EOFI0909 03:49:38.295468 1 streamwatcher.go:111] Unexpected EOF during watch stream event decoding: unexpected EOFI0909 03:49:38.295765 1 streamwatcher.go:111] Unexpected EOF during watch stream event decoding: unexpected EOF
5. Only first time creating in vmware-vsphere-csi-driver-operator log: $ oc -n openshift-cluster-csi-drivers logs vmware-vsphere-csi-driver-operator-7cc6d44b5c-c8czw | grep -i "storageclass"I0909 03:46:31.865926 1 event.go:285] Event(v1.ObjectReference{Kind:"Deployment", Namespace:"openshift-cluster-csi-drivers", Name:"vmware-vsphere-csi-driver-operator", UID:"9e0c3e2d-d403-40a1-bf69-191d7aec202b", APIVersion:"apps/v1", ResourceVersion:"", FieldPath:""}): type: 'Normal' reason: 'StorageClassCreated' Created StorageClass.storage.k8s.io/thin-csi because it was missing
Actual results:
The storageclass "thin-csi" could not be re-created after deleting
Expected results:
The storageclass "thin-csi" should be re-created after deleting
Additional info:
Description of problem:
intra namespace allow network policy doesn't work after applying ingress&egress deny all network policy
Version-Release number of selected component (if applicable):
OpenShift 4.10.12
How reproducible:
Always
Steps to Reproduce:
1. Define deny all network policy for egress an ingress in a namespace:
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: default-deny-all
spec:
podSelector: {}
policyTypes:
- Ingress
- Egress
2. Define the following network policy to allow the traffic between the pods in the namespace:
apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-intra-namespace-001 spec: egress: - to: - podSelector: {} ingress: - from: - podSelector: {} podSelector: {} policyTypes: - Ingress - Egress
3. Test the connectivity between two pods from the namespace.
Actual results:
The connectivity is not allowed
Expected results:
The connectivity should be allowed between pods from the same namespace.
Additional info:
After performing a test and analyzing SDN flows for the namespace:
sh-4.4# ovs-ofctl dump-flows -O OpenFlow13 br0 | grep --color 0x964376 cookie=0x0, duration=99375.342s, table=20, n_packets=14, n_bytes=588, priority=100,arp,in_port=21,arp_spa=10.128.2.20,arp_sha=00:00:0a:80:02:14/00:00:ff:ff:ff:ff actions=load:0x964376->NXM_NX_REG0[],goto_table:30 cookie=0x0, duration=1681.845s, table=20, n_packets=11, n_bytes=462, priority=100,arp,in_port=24,arp_spa=10.128.2.23,arp_sha=00:00:0a:80:02:17/00:00:ff:ff:ff:ff actions=load:0x964376->NXM_NX_REG0[],goto_table:30 cookie=0x0, duration=99375.342s, table=20, n_packets=135610, n_bytes=759239814, priority=100,ip,in_port=21,nw_src=10.128.2.20 actions=load:0x964376->NXM_NX_REG0[],goto_table:27 cookie=0x0, duration=1681.845s, table=20, n_packets=2006, n_bytes=12684967, priority=100,ip,in_port=24,nw_src=10.128.2.23 actions=load:0x964376->NXM_NX_REG0[],goto_table:27 cookie=0x0, duration=99375.342s, table=25, n_packets=0, n_bytes=0, priority=100,ip,nw_src=10.128.2.20 actions=load:0x964376->NXM_NX_REG0[],goto_table:27 cookie=0x0, duration=1681.845s, table=25, n_packets=0, n_bytes=0, priority=100,ip,nw_src=10.128.2.23 actions=load:0x964376->NXM_NX_REG0[],goto_table:27 cookie=0x0, duration=975.129s, table=27, n_packets=0, n_bytes=0, priority=150,reg0=0x964376,reg1=0x964376 actions=goto_table:30 cookie=0x0, duration=99375.342s, table=70, n_packets=145260, n_bytes=11722173, priority=100,ip,nw_dst=10.128.2.20 actions=load:0x964376->NXM_NX_REG1[],load:0x15->NXM_NX_REG2[],goto_table:80 cookie=0x0, duration=1681.845s, table=70, n_packets=2336, n_bytes=191079, priority=100,ip,nw_dst=10.128.2.23 actions=load:0x964376->NXM_NX_REG1[],load:0x18->NXM_NX_REG2[],goto_table:80 cookie=0x0, duration=975.129s, table=80, n_packets=0, n_bytes=0, priority=150,reg0=0x964376,reg1=0x964376 actions=output:NXM_NX_REG2[]
We see that the following rule doesn't match because `reg1` hasn't been defined:
cookie=0x0, duration=975.129s, table=27, n_packets=0, n_bytes=0, priority=150,reg0=0x964376,reg1=0x964376 actions=goto_table:30
Description of problem:
For some reason, the LSP of a pod is not properly added to the port group where the ACL of a NetworkPolicy is applied. This results on the networkpolicy not being applied to the pod and communication not possible.
Version-Release number of selected component (if applicable):
4.10
How reproducible:
Always with a concrete pod at customer environment.
Steps to Reproduce:
(not known exactly yet)
Actual results:
LSP not in port group. ACL not applied. Netpol not in effect.
Expected results:
LSP in port group. ACL applied. Netpol in effect.
Additional info:
Details in private comments, as they involve sensitive data. Deleting the pod does nothing, but it is possible that this has something to do with the pod being recreated with the same name (although the LSPs UUIDs are different in each incarnation).
This is a clone of issue OCPBUGS-6907. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-6517. The following is the description of the original issue:
—
Description of problem:
When the cluster is configured with Proxy the swift client in the image registry operator is not using the proxy to authenticate with OpenStack, so it's unable to reach the OpenStack API. This issue became evident since recently the support was added to not fallback to cinder in case swift is available[1].
[1]https://github.com/openshift/cluster-image-registry-operator/pull/819
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. Deploy a cluster with proxy and restricted installation 2. 3.
Actual results:
Expected results:
Additional info:
The OWNERS file for multiple branches in the openshift/jenkins repository need to be updated to reflect current team members for approvals.
This is a clone of issue OCPBUGS-6622. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-6018. The following is the description of the original issue:
—
This is a public clone of OCPBUGS-3821
The MCO can sometimes render a rendered-config in the middle of an upgrade with old MCs, e.g.:
This will cause the render controller to create a new rendered MC that uses the OLD kubeletconfig-MC, which at best is a double reboot for 1 node, and at worst block the update and break maxUnavailable nodes per pool.
Description of problem:
See https://bugzilla.redhat.com/show_bug.cgi?id=2104275
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This bug represents a backport of CCO-222 to release-4.10.
This is a clone of issue OCPBUGS-4410. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4311. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4305. The following is the description of the original issue:
—
Description of problem:
Please add an option to DISABLE debug in ironic-api. Presently it is enabled by default and there is no way to disable it or reduce log level
https://github.com/metal3-io/ironic-image/blob/main/ironic-config/ironic.conf.j2#L3
Version-Release number of selected component (if applicable): none
How reproducible: Every time
Steps to Reproduce:
Please check source code here: https://github.com/metal3-io/ironic-image/blob/main/ironic-config/ironic.conf.j2#L3
It is enabled by default and there is no way to disable it or reduce log level
Actual results:
Please check Case: 03371411, the log file grew to 409 GB
Expected results: Need a way to disable debug
Additional info: Case 03371411. A cluster must gather and log file can be found in the case.
Description of problem:
Sometimes we see VMs fail to power on when the land on a host that does not have enough resources. The current power on does not retry or leverage DRS to power on the node on a suitable host.
https://github.com/vmware/govmomi/issues/1026
Our code is still making calls to PowerOnVM_Task which, according to the vsphere docs, is deprecated and we should use PowerOnMultiVM_Task instead.
PowerOnVM_Task does not return a DRS ClusterRecommendation, no vmotion nor host power operations will be done as part of a DRS-facilitated power on. To have DRS consider such operations use PowerOnMultiVM_Task.
https://vdc-download.vmware.com/vmwb-repository/dcr-public/b50dcbbf-051d-4204-a3e7-e1b618c1e384/538cf2ec-b34f-4bae-a332-3820ef9e7773/vim.VirtualMachine.html#powerOn:
As of vSphere API 5.1, use of this method with vCenter Server is deprecated; use PowerOnMultiVM_Task instead.
Version-Release number of selected component (if applicable):
4.8.x
How reproducible:
Always
Steps to Reproduce:
1.
2.
3.
Actual results:
Sometimes powers on fails requiring manual intervention.
Expected results:
PowerOn should use DRS to ensure it's always successful.
Additional info:
This is a clone of issue OCPBUGS-1346. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-1226. The following is the description of the original issue:
—
We added server groups for control plane and computes as part of OSASINFRA-2570, except for UPI that only creates server group for the control plane.
We need to update the UPI scripts to create server group for computes to be consistent with IPI and have the instruction at https://docs.openshift.com/container-platform/4.11/machine_management/creating_machinesets/creating-machineset-osp.html work out of the box in case customers want to create MachineSets on their UPI clusters.
Related to OCPCLOUD-1135.
This is a clone of issue OCPBUGS-2079. The following is the description of the original issue:
—
Description of problem:
The setting of systemReserved: ephemeral-storage in KubeletConfig is not working as expected.
Version-Release number of selected component (if applicable):
4.10.z, may exist on other OCP versions as well.
How reproducible:
always
Steps to Reproduce:
1. Create a KubeletConfig on the node: apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: system-reserved-config spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/master: "" kubeletConfig: systemReserved: cpu: 500m memory: 500Mi ephemeral-storage: 10Gi 2. Check node allocatable storage with command: oc describe node |grep -C 5 ephemeral-storage
Actual results:
The Allocatable:ephemeral-storage on the node is not capacity.ephemeral-storage - systemReserved.ephemeral-storage - eviction-thresholds (10% of the capacity.ephemeral-storage by default)
Expected results:
The Allocatable:ephemeral-storage on the node should be capacity.ephemeral-storage - systemReserved.ephemeral-storage - eviction-thresholds (10% of the capacity.ephemeral-storage by default)
Additional info:
The root cause might be: process argument '--system-reserved=cpu=500m,memory=500Mi' overwrote the setting in /etc/kubernetes/kubelet.conf, one example: root 6824 1 27 Sep30 ? 1-09:00:24 kubelet --config=/etc/kubernetes/kubelet.conf --bootstrap-kubeconfig=/etc/kubernetes/kubeconfig --kubeconfig=/var/lib/kubelet/kubeconfig --container-runtime=remote --container-runtime-endpoint=/var/run/crio/crio.sock --runtime-cgroups=/system.slice/crio.service --node-labels=node-role.kubernetes.io/master,node.openshift.io/os_id=rhcos --node-ip=192.168.58.47 --minimum-container-ttl-duration=6m0s --cloud-provider= --volume-plugin-dir=/etc/kubernetes/kubelet-plugins/volume/exec --hostname-override= --register-with-taints=node-role.kubernetes.io/master=:NoSchedule --pod-infra-container-image=quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:4a7b6408460148cb73c59677dbc2c261076bc07226c43b0c9192cc70aef5ba62 --system-reserved=cpu=500m,memory=500Mi --v=2 --housekeeping-interval=30s
This is a clone of issue OCPBUGS-501. The following is the description of the original issue:
—
Description of problem:
Version-Release number of selected component (if applicable): 4.10.16
How reproducible: Always
Steps to Reproduce:
1. Edit the apiserver resource and add spec.audit.customRules field
$ oc get apiserver cluster -o yaml
spec:
audit:
customRules:
2. Allow the kube-apiserver pods to rollout new revision.
3. Once the kube-apiserver pods are in new revision execute $ oc get dc
Actual results:
Error from server (InternalError): an error on the server ("This request caused apiserver to panic. Look in the logs for details.") has prevented the request from succeeding (get deploymentconfigs.apps.openshift.io)
Expected results: The command "oc get dc" should display the deploymentconfig without any error.
Additional info:
Description of problem:
Users on a fully-disconnected cluster could not see Devfiles in the developer catalog or import a Devfiles. That's fine.
But the API calls /api/devfile/samples/ and /api/devfile/ takes 30 seconds until they fail with a 504 Gateway timeout error.
If possible they should fail immediately.
Version-Release number of selected component (if applicable):
This might happen since 4.8
Tested this yet only on 4.12.0-0.nightly-2022-09-07-112008
How reproducible:
Always
Steps to Reproduce:
Actual results:
Expected results:
Additional info:
The console Pod log contains this error:
E0909 10:28:18.448680 1 devfile-handler.go:74] Failed to parse devfile: failed to populateAndParseDevfile: Get "https://registry.devfile.io/devfiles/go": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
libovsdb builds transaction log messages for every transaction and then throws them away if the log level is not 4 or above. This wastes a bunch of CPU at scale and increases pod ready latency.
Description of problem:
Description of problem: The startup script for ovnkube-master container starts ovn-nbctl daemon that logs to ovn-nbctl.log file[1]. However, apart from tailing it, nothing is done with that file. Concretely, it is never rotated. Recently, one 4.8 cluster has hit the situation where this file grew up to ~24GB size. It was necessary to manually remove that file and restart ovnkube-master. Version-Release number of selected component (if applicable): 4.8. It seems that 4.10 can hit this problem as well[2] but latest master branch has changed so much that I am not sure if it will be possible for this to happen in 4.11. How reproducible: Always (but may take very long and requires no ovnkube-master container restart) Steps to Reproduce: 1. Let /run/ovn/ovn-nbctl.log grow for long enough Actual results: File growing without control Expected results: Log file to be eventually rotated. References: [1] - https://github.com/openshift/cluster-network-operator/blob/release-4.8/bindata/network/ovn-kubernetes/ovnkube-master.yaml#L813 [2] - https://github.com/openshift/cluster-network-operator/blob/release-4.10/bindata/network/ovn-kubernetes/ovnkube-master.yaml#L750
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
A bug prevents the package server cert from being rotated. This was fixed for 4.11 with the release of RHSA-2022:5069 but not fixed in 4.10 or earlier. See bz 2020484 or OCPBUGSM-36848 for details.
Description of problem:
Tracking this for backport of https://bugzilla.redhat.com/show_bug.cgi?id=2072710
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
This is a clone of issue OCPBUGS-1099. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-224. The following is the description of the original issue:
—
Description of problem:
OCP v4.9.31 cluster didn't have the $search domain in /etc/resolv.conf, which was there in the v4.8.29 OCP cluster. This was observed in all the nodes of the v4.9.31 cluster.
~~~
OpenShift 4.9.31
sh-4.4# cat /etc/resolv.conf
OpenShift 4.8.29
ENV: OpenStack IAD2, IPI installation. Connected cluster.
Version-Release number of selected component (if applicable):
OCP v4.9.31
How reproducible:
Always
Steps to Reproduce:
1. Install IPI cluster on OpenStack IAD2 platform having cluster version 4.9.31
2. Debug to any of the node(master/worker)
3. Check and confirm the missing search domain on all nodes of the cluster.
Actual results:
The search domain was missing when checked in `/etc/resolv.conf` file on all nodes of the cluster causing serious issues in the cluster.
Expected results:
The installer should embed the search domain in /etc/resolv.conf file on all nodes of the cluster.
Additional info:
set -eo pipefail
DISPATCHER_FILE="/etc/NetworkManager/dispatcher.d/30-resolv-prepender"
DOMAINS="$(grep -E '\s*DOMAINS=.*iad2.dc.paas.redhat.com' $DISPATCHER_FILE \
grep -oE '[a-z0-9]*.dev.iad2.dc.paas.redhat.com' \ |
tr '\n' ' ')" |
>&2 echo "IT-PaaS: overwriting search domains in /etc/resolv.conf with: $DOMAINS"
sed -e "/^search/d" \
-e "/Generated by/c# Generated by KNI resolv prepender NM dispatcher script \nsearch $DOMAINS" \
/etc/resolv.conf > /etc/resolv.tmp
mv /etc/resolv.tmp /etc/resolv.conf
~~~
This bug card represents work done in https://issues.redhat.com/browse/CCO-257 to set STS endpoints to regional in AWS credentials secrets and is created to facilitate backporting the change to previous releases as required by the backport process [1].
This is a clone of issue OCPBUGS-1942. The following is the description of the original issue:
—
Description of problem:
Bump Jenkins version to 2.361.1 and also test the images built by running verify-jenkins.sh script. This script verifies the jenkins versions and plugin in an image. Verify script is present at https://gist.githubusercontent.com/coreydaley/fbf11d3b1a7a567f8c494da6a07bad41/raw/80e569131479c212d5e023bc41ce26fb15a17752/verify-jenkins.sh
Version-Release number of selected component (if applicable):
2.361.1
Additional info:
Verify script is present at https://gist.githubusercontent.com/coreydaley/fbf11d3b1a7a567f8c494da6a07bad41/raw/80e569131479c212d5e023bc41ce26fb15a17752/verify-jenkins.sh
This is a clone of issue OCPBUGS-9986. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7445. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7207. The following is the description of the original issue:
—
At some point in the mtu-migration development a configuration file was generated at /etc/cno/mtu-migration/config which was used as a flag to indicate to configure-ovs that a migration procedure was in progress. When that file was missing, it was assumed the migration procedure was over and configure-ovs did some cleaning on behalf of it.
But that changed and /etc/cno/mtu-migration/config is never set. That causes configure-ovs to remove mtu-migration information when the procedure is still in progress making it to use incorrect MTU values and either causing nodes to be tainted with "ovn.k8s.org/mtu-too-small" blocking the procedure itself or causing network disruption until the procedure is over.
However, this was not a problem for the CI job as it doesn't use the migration procedure as documented for the sake of saving limited time available to run CI jobs. The CI merges two steps of the procedure into one so that there is never a reboot while the procedure is in progress and hiding this issue.
This was probably not detected in QE as well for the same reason as CI.
Description of problem:
Running the discovery cache every 10 minutes has a significant productivity impact on using kubectl on clusters with many CRDs as it is taking time to run these unnecessary requests. The discovery cache doesn't really have to run every 10 minutes, as CRDs don't change that often. A lot of unnecessary load is created on clients and servers.
Version-Release number of selected component (if applicable):
4.10.z
How reproducible:
Cluster with a lot of CRDs
Steps to Reproduce:
https://github.com/kubernetes/kubernetes/issues/107130
Actual results:
Significant grow of kubectl request completion every 10 minutes
Expected results:
Significant grow of kubectl request completion every 24 hours
Additional info:
https://github.com/kubernetes/kubernetes/issues/107130
Description of problem:
After upgrading the cluster to version 4.10.32 the web console and metrics tab does not display any data. we have to restart the thanos pods to get the functionality back to running state Version-Release number of selected component (if applicable):
4.10.32
How reproducible:
NA Steps to Reproduce:
NA
Actual results:
The data is not getting displayed and monitoring of the cluster is hampered
Expected results:
The data should be displayed properly without having to restart the pods
Additional info:
Description of problem:
Unit-tests flaking on 4.10 PRs
Version-Release number of selected component (if applicable):
How reproducible:
Sometimes
Steps to Reproduce:
1. 2. 3.
Actual results:
Unit-test job fails with the following error: [Fail] OVN Pod Operations during execution [It] should not deallocate in-use and previously freed completed pods IP /go/src/github.com/openshift/ovn-kubernetes/go-controller/pkg/ovn/pods_test.go:560 Ran 153 of 153 Specs in 215.549 seconds FAIL! -- 152 Passed | 1 Failed | 0 Pending | 0 Skipped --- FAIL: TestClusterNode (216.05s) FAIL github.com/ovn-org/ovn-kubernetes/go-controller/pkg/ovn 228.843s {"component":"entrypoint","error":"wrapped process failed: exit status 2","file":"k8s.io/test-infra/prow/entrypoint/run.go:79","func":"k8s.io/test-infra/prow/entrypoint.Options.Run","level":"error","msg":"Error executing test process","severity":"error","time":"2022-12-17T0
Expected results:
All tests pass
Additional info:
Description of problem:
When queried dns hostname from certain pod on the certain node, responded from random coredns pod, not prefer local one. Is it expected result ? # In OCP v4.8.13 case // Ran dig command on the certain node which is running the following test-7cc4488d48-tqc4m pod. sh-4.4# while : ; do echo -n "$(date '+%H:%M:%S') :"; dig google.com +short; sleep 1; done : 07:16:33 :172.217.175.238 07:16:34 :172.217.175.238 <--- Refreshed the upstream result 07:16:36 :142.250.207.46 07:16:37 :142.250.207.46 // The dig results is matched with the running node one as you can see the above one. $ oc rsh test-7cc4488d48-tqc4m bash -c 'while : ; do echo -n "$(date '+%H:%M:%S') :"; dig google.com +short; sleep 1; done' : 07:16:35 :172.217.175.238 07:16:36 :172.217.175.238 <--- At the same time, the pod dig result is also refreshed. 07:16:37 :142.250.207.46 07:16:38 :142.250.207.46 But in v4.10 case, in contrast, the dns query result is various and responded randomly regardless local dns results on the node as follows. # In OCP v4.10.23 case, pod's response from DNS services are not consistent. $ oc rsh test-848fcf8ddb-zrcbx bash -c 'while : ; do echo -n "$(date '+%H:%M:%S') :"; dig google.com +short; sleep 1; done' 07:23:00 :142.250.199.110 07:23:01 :142.250.207.46 07:23:02 :142.250.207.46 07:23:03 :142.250.199.110 07:23:04 :142.250.199.110 07:23:05 :172.217.161.78 # Even though the node which is running the pod keep responding the same IP... sh-4.4# while : ; do echo -n "$(date '+%H:%M:%S') :"; dig google.com +short; sleep 1; done 07:23:00 :172.217.161.78 07:23:01 :172.217.161.78 07:23:02 :172.217.161.78 07:23:03 :172.217.161.78 07:23:04 :172.217.161.78 07:23:05 :172.217.161.78
Version-Release number of selected component (if applicable):
v4.10.23 (ROSA) SDN: OpenShiftSDN
How reproducible:
You can always reproduce this issue using "dig google.com" from both any pod and the node the pod running according to the above "Description" details.
Steps to Reproduce:
1. Run any usual pod, and check which node the pod is running on. 2. Run dig google.com on the pod and the node. 3. Check the IP is consistent with the running node each other.
Actual results:
The response IPs are not consistent and random IP is responded.
Expected results:
The response IP is kind of consistent, and aware of prefer local dns.
Additional info:
This issue affects EgressNetworkPolicy dnsName feature.
This is a clone of issue OCPBUGS-5876. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5761. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5458. The following is the description of the original issue:
—
reported in https://coreos.slack.com/archives/C027U68LP/p1673010878672479
Description of problem:
Hey guys, I have a openshift cluster that was upgraded to version 4.9.58 from version 4.8. After the upgrade was done, the etcd pod on master1 isn't coming up and is crashlooping. and it gives the following error: {"level":"fatal","ts":"2023-01-06T12:12:58.709Z","caller":"etcdmain/etcd.go:204","msg":"discovery failed","error":"wal: max entry size limit exceeded, recBytes: 13279, fileSize(313430016) - offset(313418480) - padBytes(1) = entryLimit(11535)","stacktrace":"go.etcd.io/etcd/server/v3/etcdmain.startEtcdOrProxyV2\n\t/remote-source/cachito-gomod-with-deps/app/server/etcdmain/etcd.go:204\ngo.etcd.io/etcd/server/v3/etcdmain.Main\n\t/remote-source/cachito-gomod-with-deps/app/server/etcdmain/main.go:40\nmain.main\n\t/remote-source/cachito-gomod-with-deps/app/server/main.go:32\nruntime.main\n\t/usr/lib/golang/src/runtime/proc.go:225"}
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
The kube-state-metric pod inside the openshift-monitoring namespace is not running as expected.
On checking the logs I am able to see that there is a memory panic
~~~
2022-11-22T09:57:17.901790234Z I1122 09:57:17.901768 1 main.go:199] Starting kube-state-metrics self metrics server: 127.0.0.1:8082
2022-11-22T09:57:17.901975837Z I1122 09:57:17.901951 1 main.go:66] levelinfomsgTLS is disabled.http2false
2022-11-22T09:57:17.902389844Z I1122 09:57:17.902291 1 main.go:210] Starting metrics server: 127.0.0.1:8081
2022-11-22T09:57:17.903191857Z I1122 09:57:17.903133 1 main.go:66] levelinfomsgTLS is disabled.http2false
2022-11-22T09:57:17.906272505Z I1122 09:57:17.906224 1 builder.go:191] Active resources: certificatesigningrequests,configmaps,cronjobs,daemonsets,deployments,endpoints,horizontalpodautoscalers,ingresses,jobs,leases,limitranges,mutatingwebhookconfigurations,namespaces,networkpolicies,nodes,persistentvolumeclaims,persistentvolumes,poddisruptionbudgets,pods,replicasets,replicationcontrollers,resourcequotas,secrets,services,statefulsets,storageclasses,validatingwebhookconfigurations,volumeattachments
2022-11-22T09:57:17.917758187Z E1122 09:57:17.917560 1 runtime.go:78] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)
2022-11-22T09:57:17.917758187Z goroutine 24 [running]:
2022-11-22T09:57:17.917758187Z k8s.io/apimachinery/pkg/util/runtime.logPanic(
)
2022-11-22T09:57:17.917758187Z /usr/lib/golang/src/runtime/panic.go:1038 +0x215
2022-11-22T09:57:17.917758187Z k8s.io/kube-state-metrics/v2/internal/store.ingressMetricFamilies.func6(0x40)
2022-11-22T09:57:17.917758187Z /go/src/k8s.io/kube-state-metrics/internal/store/ingress.go:136 +0x189
2022-11-22T09:57:17.917758187Z k8s.io/kube-state-metrics/v2/internal/store.wrapIngressFunc.func1(
)
2022-11-22T09:57:17.917758187Z /go/src/k8s.io/kube-state-metrics/pkg/metric_generator/generator.go:107 +0xd8
~~~
Logs are attached to the support case
This is a clone of issue OCPBUGS-4579. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4504. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-1557. The following is the description of the original issue:
—
Seen in an instance created recently by a 4.12.0-ec.2 GCP provider:
"scheduling": { "automaticRestart": false, "onHostMaintenance": "MIGRATE", "preemptible": false, "provisioningModel": "STANDARD" },
From GCP's docs, they may stop instances on hardware failures and other causes, and we'd need automaticRestart: true to auto-recover from that. Also from GCP docs, the default for automaticRestart is true. And on the Go provider side, we doc:
If omitted, the platform chooses a default, which is subject to change over time, currently that default is "Always".
But the implementing code does not actually float the setting. Seems like a regression here, which is part of 4.10:
$ git clone https://github.com/openshift/machine-api-provider-gcp.git $ cd machine-api-provider-gcp $ git log --oneline origin/release-4.10 | grep 'migrate to openshift/api' 44f0f958 migrate to openshift/api
But that's not where the 4.9 and earlier code is located:
$ git branch -a | grep origin/release remotes/origin/release-4.10 remotes/origin/release-4.11 remotes/origin/release-4.12 remotes/origin/release-4.13
Hunting for 4.9 code:
$ oc adm release info --commits quay.io/openshift-release-dev/ocp-release:4.9.48-x86_64 | grep gcp gcp-machine-controllers https://github.com/openshift/cluster-api-provider-gcp c955c03b2d05e3b8eb0d39d5b4927128e6d1c6c6 gcp-pd-csi-driver https://github.com/openshift/gcp-pd-csi-driver 48d49f7f9ef96a7a42a789e3304ead53f266f475 gcp-pd-csi-driver-operator https://github.com/openshift/gcp-pd-csi-driver-operator d8a891de5ae9cf552d7d012ebe61c2abd395386e
So looking there:
$ git clone https://github.com/openshift/cluster-api-provider-gcp.git $ cd cluster-api-provider-gcp $ git log --oneline | grep 'migrate to openshift/api' ...no hits... $ git grep -i automaticRestart origin/release-4.9 | grep -v '"description"\|compute-gen.go' origin/release-4.9:vendor/google.golang.org/api/compute/v1/compute-api.json: "automaticRestart": {
Not actually clear to me how that code is structured. So 4.10 and later GCP machine-API providers are impacted, and I'm unclear on 4.9 and earlier.
Tracker bug for bootimage bump in 4.10. This bug should block bugs which need a bootimage bump to fix.
This fix contains the following changes coming from updated version of kubernetes up to v1.23.17:
Changelog:
v1.23.17: https://github.com/kubernetes/kubernetes/blob/release-1.23/CHANGELOG/CHANGELOG-1.23.md#changelog-since-v12316
v1.23.16: https://github.com/kubernetes/kubernetes/blob/release-1.23/CHANGELOG/CHANGELOG-1.23.md#changelog-since-v12315
v1.23.15: https://github.com/kubernetes/kubernetes/blob/release-1.23/CHANGELOG/CHANGELOG-1.23.md#changelog-since-v12314
v1.23.14: https://github.com/kubernetes/kubernetes/blob/release-1.23/CHANGELOG/CHANGELOG-1.23.md#changelog-since-v12313
v1.23.13: https://github.com/kubernetes/kubernetes/blob/release-1.23/CHANGELOG/CHANGELOG-1.23.md#changelog-since-v12312
This is a clone of issue OCPBUGS-4945. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4805. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-4101. The following is the description of the original issue:
—
Description of problem:
We experienced two separate upgrade failures relating to the introduction of the SYSTEM_RESERVED_ES node sizing parameter, causing kubelet to stop running. One cluster (clusterA) upgraded from 4.11.14 to 4.11.17. It experienced an issue whereby /etc/node-sizing.env on its master nodes contained an empty SYSTEM_RESERVED_ES value: --- cat /etc/node-sizing.env SYSTEM_RESERVED_MEMORY=5.36Gi SYSTEM_RESERVED_CPU=0.11 SYSTEM_RESERVED_ES= --- causing the kubelet to not start up. To restore service, this file was manually updated to set a value (1Gi), and kubelet was restarted. We are uncertain what conditions led to this occuring on the clusterA master nodes as part of the upgrade. A second cluster (clusterB) upgraded from 4.11.16 to 4.11.17. It experienced an issue whereby worker nodes were impacted by a similar problem, however this was because a custom node-sizing-enabled.env MachineConfig which did not set SYSTEM_RESERVED_ES This caused existing worker nodes to go into a NotReady state after the ugprade, and additionally new nodes did not join the cluster as their kubelet would become impacted. For clusterB the conditions are more well-known of why the value is empty. However, for both clusters, if SYSTEM_RESERVED_ES ends up as empty on a node it can cause the kubelet to not start. We have some asks as a result: - Can MCO be made to recover from this situation if it occurs, perhaps through application of a safe default if none exists, such that kubelet would start correctly? - Can there possibly be alerting that could indicate and draw attention to the misconfiguration?
Version-Release number of selected component (if applicable):
4.11.17
How reproducible:
Have not been able to reproduce it on a fresh cluster upgrading from 4.11.16 to 4.11.17
Expected results:
If SYSTEM_RESERVED_ES is empty in /etc/node-sizing*env then a default should be applied and/or kubelet able to continue running.
Additional info:
Description of problem:
OSD cluster, cluster admin is not allowed to update ClusterVersion details, however console is rendering an editable YAML editor
Version-Release number of selected component (if applicable):
4.10.18
How reproducible:
Always
Steps to Reproduce:
1. navigate to ClusterVersion YAML page /k8s/cluster/config.openshift.io~v1~ClusterVersion/version, click on YAML tab
2. cluster-admin is able to do some changes in YAML editor, however when saving the changes it will report
An error occurred
admission webhook "regular-user-validation.managed.openshift.io" denied the request: Prevented from accessing Red Hat managed resources. This is in an effort to prevent harmful actions that may cause unintended consequences or affect the stability of the cluster. If you have any questions about this, please reach out to Red Hat support at https://access.redhat.com/support
Actual results:
2. cluster admin user is able to edit but not allowed to save the changes
Expected results:
ISSUE 2:
Steps to Reproduce:
1.On OSD console, cluster admin user adds idp from "Administration">"Cluster Settings">"Configuration"->"OAuth",
2.
3.
Actual results:
1.Could add idp successfully.
Expected results:
1. Should disable the function to add idp from OSD console.
Created from:
+++ This bug was initially created as a clone of Bug #2117811 +++
Description of problem:
We are currently unable to merge any pull requests to fix CVEs because of the use of the xmlstarlet command line utility which is not currently packaged for and available for RHEL.
Version-Release number of selected component (if applicable):
How reproducible:
ALways
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Another bug will be opened to reenable this code once the xmlstarlet package is available in RHEL or we find an alternative fix.
This is a clone of issue OCPBUGS-7127. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5016. The following is the description of the original issue:
—
Description of problem:
When editing any pipeline in the openshift console, the correct content cannot be obtained (the obtained information is the initial information).
Version-Release number of selected component (if applicable):
How reproducible:
100%
Steps to Reproduce:
Developer -> Pipeline -> select pipeline -> Details -> Actions -> Edit Pipeline -> YAML view -> Cancel -> Actions -> Edit Pipeline -> YAML view
Actual results:
displayed content is incorrect.
Expected results:
Get the content of the current pipeline, not the "pipeline create" content.
Additional info:
If cancel or save in the "Pipeline Builder" interface after "Edit Pipeline", can get the expected content. ~ Developer -> Pipeline -> select pipeline -> Details -> Actions -> Edit Pipeline -> Pipeline builder -> Cancel -> Actions -> Edit Pipeline -> YAML view :Display resource content normally ~
Description of problem:
openshift template cakephp-mysql-persistent has a typo in apiVersion for DeploymentConfig
Version-Release number of selected component (if applicable):
4.10
How reproducible:
This bug was resolved for ocp 4.11, Now there is requirement to backport this fix to ocp4.10
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
The current integration of prometheus-adapter in OpenShift uses the platform Prometheus as a backend to get metrics. The problem with this design is that we are getting metrics from 2 different Prometheus instances which don't have replicated data, so two queries sent at the same time to prometheus-adapter might yield different results since the underlying promQL queries executed by prometheus-adapter might be on different Prometheus servers. The consequence is that we end up having inconsistent data across multiple autoscaling requests.
This can be easily tested by running:
$ while true ; do date; oc adm top pod -n openshift-monitoring prometheus-k8s-0 ; echo; sleep 1 ;done Mon Jul 26 03:55:07 EDT 2021 NAME CPU(cores) MEMORY(bytes) prometheus-k8s-0 208m 4879Mi Mon Jul 26 03:55:08 EDT 2021 NAME CPU(cores) MEMORY(bytes) prometheus-k8s-0 246m 4877Mi Mon Jul 26 03:55:09 EDT 2021 NAME CPU(cores) MEMORY(bytes) prometheus-k8s-0 208m 4879Mi Mon Jul 26 03:55:10 EDT 2021 NAME CPU(cores) MEMORY(bytes) prometheus-k8s-0 246m 4877Mi
This isn't a bug in itself since it was designed that way, but we could do better by using thanos-querier as a backend instead of the platform Prometheus because it will duplicate the metrics from both instances and serve one consistent result based on the data that it will get from the Prometheuses.
DoD:
This is a clone of issue OCPBUGS-8205. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7960. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7780. The following is the description of the original issue:
—
Description of problem:
4.9 and 4.10 oc calls to oc adm upgrade channel ... for 4.11+ clusters would clear spec.capabilities. Not all that many clusters try to restrict capabilities, but folks will need to bump their channel for at least every other minor (if their using EUS channels), and while we recommend folks use an oc from the 4.y they're heading towards, we don't have anything in place to enforce that.
Version-Release number of selected component (if applicable):
4.9 and 4.10 oc are exposed vs. the new-in-4.11 spec.capabilities. Newer oc could theoretically be exposed vs. any new ClusterVersion spec capabilities.
How reproducible:
100%
Steps to Reproduce:
1. Install a 4.11+ cluster with None capabilities.
2. Set the channel with a 4.10.51 oc, like oc adm upgrade channel fast-4.11.
3. Check the capabilities with oc get -o json clusterversion version | jq -c .spec.capabilities.
Actual results:
null
Expected results:
{"baselineCapabilitySet":"None"}
Our Prometheus alerts are inconsistent with both upstream and sometimes our own vendor folder. Let's do a clean update run before the next release is branched off.
Description of problem:
View https://bugzilla.redhat.com/show_bug.cgi?id=2037513
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. 2. 3.
Actual results:
Expected results:
Additional info:
Description of problem:
After an incident occurred on one of the 2 egress nodes the router policies in the ovn_cluster_router are not correct, and are not reconciled making the pods created before the incident to use only one egress node, while new pods use both.
Version-Release number of selected component (if applicable):
4.10.40
How reproducible:
Not know, visible at the customer cluster after an incident.
Steps to Reproduce:
1. 2. 3.
Actual results:
Pods created before the incident are not using one of the 2 egress nodes.
Expected results:
The configuration should be reconciled to makes the old pods to use all the egress nodes configured.
Additional info:
Could it be a regression of https://issues.redhat.com/browse/OCPBUGSM-33570 fix in 4.10.3?
In order to delete the correct GCP cloud resources, the "--credentials-requests-dir" parameter must be passed to "ccoctl gcp delete". This was fixed for 4.12 as part of https://github.com/openshift/cloud-credential-operator/pull/489 but must be backported for previous releases. See https://github.com/openshift/cloud-credential-operator/pull/489#issuecomment-1248733205 for discussion regarding this bug.
To reproduce, create GCP infrastructure with a name parameter that is a subset of another set of GCP infrastructure's name parameter. I will "ccoctl gcp create all" with "name=abutcher-gcp" and "name=abutcher-gcp1".
$ ./ccoctl gcp create-all \ --name=abutcher-gcp \ --region=us-central1 \ --project=openshift-hive-dev \ --credentials-requests-dir=./credrequests $ ./ccoctl gcp create-all \ --name=abutcher-gcp1 \ --region=us-central1 \ --project=openshift-hive-dev \ --credentials-requests-dir=./credrequests
Running "ccoctl gcp delete --name=abutcher-gcp" will result in GCP infrastructure for both "abutcher-gcp" and "abutcher-gcp1" being deleted.
$ ./ccoctl gcp delete --name abutcher-gcp --project openshift-hive-dev 2022/10/24 11:30:06 Credentials loaded from file "/home/abutcher/.gcp/osServiceAccount.json" 2022/10/24 11:30:06 Deleted object .well-known/openid-configuration from bucket abutcher-gcp-oidc 2022/10/24 11:30:07 Deleted object keys.json from bucket abutcher-gcp-oidc 2022/10/24 11:30:07 OIDC bucket abutcher-gcp-oidc deleted 2022/10/24 11:30:09 IAM Service account abutcher-gcp-openshift-image-registry-gcs deleted 2022/10/24 11:30:10 IAM Service account abutcher-gcp-openshift-gcp-ccm deleted 2022/10/24 11:30:11 IAM Service account abutcher-gcp1-openshift-cloud-network-config-controller-gcp deleted 2022/10/24 11:30:12 IAM Service account abutcher-gcp-openshift-machine-api-gcp deleted 2022/10/24 11:30:13 IAM Service account abutcher-gcp-openshift-ingress-gcp deleted 2022/10/24 11:30:15 IAM Service account abutcher-gcp-openshift-gcp-pd-csi-driver-operator deleted 2022/10/24 11:30:16 IAM Service account abutcher-gcp1-openshift-ingress-gcp deleted 2022/10/24 11:30:17 IAM Service account abutcher-gcp1-openshift-image-registry-gcs deleted 2022/10/24 11:30:19 IAM Service account abutcher-gcp-cloud-credential-operator-gcp-ro-creds deleted 2022/10/24 11:30:20 IAM Service account abutcher-gcp1-openshift-gcp-pd-csi-driver-operator deleted 2022/10/24 11:30:21 IAM Service account abutcher-gcp1-openshift-gcp-ccm deleted 2022/10/24 11:30:22 IAM Service account abutcher-gcp1-cloud-credential-operator-gcp-ro-creds deleted 2022/10/24 11:30:24 IAM Service account abutcher-gcp1-openshift-machine-api-gcp deleted 2022/10/24 11:30:25 IAM Service account abutcher-gcp-openshift-cloud-network-config-controller-gcp deleted 2022/10/24 11:30:25 Workload identity pool abutcher-gcp deleted
Description of problem:
kube_daemonset_updated_number_scheduled got renamed to kube_daemonset_status_updated_number_scheduled in 4.9, but the definition of KubeDaemonSetRolloutStuck didn't get updated up until 4.11 https://github.com/openshift/cluster-monitoring-operator/commit/35ffa690cec23d6a708aafea36a2d8b77f8a8556 .
Version-Release number of selected component (if applicable):
How reproducible:
Always
We suggest backporting the fix at least to 4.10, as it can affect both customers and ours ability to detect and troubleshoot certain issues, both from single-cluster as well as from the fleet-wide longer-term trends perspective point of view.
This bug is a backport clone of [Bugzilla Bug 2075091](https://bugzilla.redhat.com/show_bug.cgi?id=2075091). The following is the description of the original bug:
—
Symptom Detection.Undiagnosed panic detected in pod
is failing frequently in CI, see:
https://sippy.ci.openshift.org/sippy-ng/tests/4.11/analysis?test=Symptom%20Detection.Undiagnosed%20panic%20detected%20in%20pod
This problem seemed existing before. But number of cases surged and caused two nightly payloads to be rejected:
https://amd64.ocp.releases.ci.openshift.org/releasestream/4.11.0-0.nightly/release/4.11.0-0.nightly-2022-04-12-150057
https://amd64.ocp.releases.ci.openshift.org/releasestream/4.11.0-0.nightly/release/4.11.0-0.nightly-2022-04-12-185124
After that, it mysteriously disappeared.
Here is a specific case:
Message from the test case:
{ pods/openshift-monitoring_kube-state-metrics-67c5b7c7c6-88vxn_kube-state-metrics_previous.log.gz:E0412 15:52:33.358619 1 runtime.go:78] Observed a panic: runtime.boundsError
{x:4, y:4, signed:true, code:0x0}(runtime error: index out of range [4] with length 4)}
E0412 15:52:33.358619 1 runtime.go:78] Observed a panic: runtime.boundsError
{x:4, y:4, signed:true, code:0x0} (runtime error: index out of range [4] with length 4)
goroutine 77 [running]:
k8s.io/apimachinery/pkg/util/runtime.logPanic(
)
/usr/lib/golang/src/runtime/panic.go:1038 +0x215
k8s.io/kube-state-metrics/v2/internal/store.createPodContainerInfoFamilyGenerator.func1(0xc003422c00)
/go/src/k8s.io/kube-state-metrics/internal/store/pod.go:134 +0x375
k8s.io/kube-state-metrics/v2/internal/store.wrapPodFunc.func1(
)
/go/src/k8s.io/kube-state-metrics/pkg/metric_generator/generator.go:107 +0xd8
k8s.io/kube-state-metrics/v2/pkg/metrics_store.(*MetricsStore).Add(0xc0000c13c0,
)
/go/src/k8s.io/kube-state-metrics/pkg/metrics_store/metrics_store.go:87 +0x25
k8s.io/client-go/tools/cache.(*Reflector).watchHandler(0xc000192fc0,
,
{0x1a373f8, 0xc0011c24c0}, 0xc000623d60, 0xc0005ff380, 0xc0002cc480)
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/client-go/tools/cache/reflector.go:506 +0xa55
k8s.io/client-go/tools/cache.(*Reflector).ListAndWatch(0xc000192fc0, 0xc0002cc480)
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/client-go/tools/cache/reflector.go:429 +0x696
k8s.io/client-go/tools/cache.(*Reflector).Run.func1()
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/client-go/tools/cache/reflector.go:221 +0x26
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x7f02ffada1d0)
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:155 +0x67
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc00036a2c0,
, 0x1, 0xc0002cc480)
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:156 +0xb6
k8s.io/client-go/tools/cache.(*Reflector).Run(0xc000192fc0, 0xc0002cc480)
/go/src/k8s.io/kube-state-metrics/vendor/k8s.io/client-go/tools/cache/reflector.go:220 +0x1f8
created by k8s.io/kube-state-metrics/v2/internal/store.(*Builder).startReflector
/go/src/k8s.io/kube-state-metrics/internal/store/builder.go:508 +0x2c8
panic: runtime error: index out of range [4] with length 4 [recovered]
panic: runtime error: index out of range [4] with length 4
It points to https://github.com/openshift/kube-state-metrics/blob/6efa87f858ee53028fd2de40941b61c09e9ee049/internal/store/pod.go#L134 where the len of p.Status.ContainerStatuses and p.Spec.Containers seems to diverge.
Unfortunately the condition is ephemeral and the condition that caused the panic does not exist in the must-gather data.
The ask is to safe guard the code to avoid the panic and log useful debugging info to track down offenders.
This is a clone of issue OCPBUGS-7885. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-7617. The following is the description of the original issue:
—
Description of problem:
Azure Disk volume is taking time to attach/detach
Version-Release number of selected component (if applicable):
Openshift ARO 4.10.30
How reproducible:
While performing scaledown and scaleup of statefulset pod takes time to attach and detach volume from nodes.
Reviewed must-gather and test output will share my findings in comments.
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
This bug is a backport clone of [Bugzilla Bug 2056519](https://bugzilla.redhat.com/show_bug.cgi?id=2056519). The following is the description of the original bug:
—
Version: 4.9
Platform:
azure
Please specify:
What happened?
Issue: Customer reports unable to install IPI PRIVATE OpenShift cluster in Azure. They have orgnization policy which do not allow them to create storage account with public access. It should be disallowed.
What did you expect to happen?
Installer completes successfully.
This is a manual clone of https://bugzilla.redhat.com/show_bug.cgi?id=2093597 to backport this to 4.10.
Description of problem:
When importing a component from git or from a container image, and open one or more advanced options, the sentence "Click on the names to access advanced options for ..." is splited into two parts. And the headlines have no padding and everything looks squashed.
Version-Release number of selected component (if applicable):
4.10+
How reproducible:
Always
Steps to Reproduce:
1. Switch to dev perspective
2. Navigate to the add page > Import from container
3. Scroll down and open one or more of the advanced options
Actual results:
1. The sentence "Click on the names to access advanced options for ..." is shown before the opened option. The other available options are shown below the selected option.
2. The headline is displayed directly below "Click on the names to access advanced options for"
3. Another section is also shown directly under the first one.
Expected results:
1. The sentence "Click on the names to access advanced options for ..." and the options should be "one sentence" again.
2+3. Some padding for the header and/or between the sections, similar to 4.9. It must not look exactly as in 4.9, but there should be some padding between independent sections.
Additional info:
none
Description of problem:
Provisioning interface on master node not getting ipv4 dhcp ip address from bootstrap dhcp server on OCP 4.10.16 IPI BareMetal install.
Customer is performing an OCP 4.10.16 IPI BareMetal install and bootstrap node provisions just fine, but when master nodes are booted for provisioning, they are not getting an ipv4 address via dhcp. As such, the install is not moving forward at this point.
Version-Release number of selected component (if applicable):
OCP 4.10.16
How reproducible:
Perform OCP 4.10.16 IPI BareMetal install.
Actual results:
provisioning interface comes up (as evidenced by ipv6 address) but is not getting an ipv4 address via dhcp. OCP install / provisioning fails at this point.
Expected results:
provisioning interface successfully received an ipv4 ip address and successfully provisioned master nodes (and subsequently worker nodes as well.)
Additional info:
As a troubleshooting measure, manually adding an ipv4 ip address did allow the coreos image on the bootstrap node to be reached via curl.
Further, the kernel boot line for the first master node was updated for a static ip addresss assignment for further confirmation that the master node would successfully image this way which further confirming that the issue is the provisioning interface not receiving an ipv4 ip address from the dhcp server.
+++ This bug was initially created as a clone of
Bug #2102632
+++
Version:
4.11.0-0.nightly-2022-06-28-160049
$ ./openshift-install version
./openshift-install 4.11.0-0.nightly-2022-06-28-160049
built from commit 6daed68b9863a9b2ecebdf8a4056800aa5c60ad3
release image registry.ci.openshift.org/ocp/release@sha256:b79b1be6aa4f9f62c691c043e0911856cf1c11bb81c8ef94057752c6e5a8478a
release architecture amd64
Platform:
GCP
IPI (automated install with `openshift-install`.
What happened?
During uninstall, the cluster uninstall I received:
E0630 13:17:58.830361 271713 runtime.go:78] Observed a panic: runtime.boundsError{x:22, y:21, signed:true, code:0x1} (runtime error: slice bounds out of range [:22] with length 21)
goroutine 1 [running]:
k8s.io/apimachinery/pkg/util/runtime.logPanic({0x41d43c0?, 0xc0010637e8})
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:74 +0x86
k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0x18?})
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:48 +0x75
panic({0x41d43c0, 0xc0010637e8})
/usr/lib/golang/src/runtime/panic.go:838 +0x207
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).formatClusterIDForStorage(...)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:25
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).storageIDFilter(...)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:29
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).storageLabelOrClusterIDFilter(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:39 +0x1fe
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).listDisks(0xc0015dc900?)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:43 +0x1e
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).destroyDisks(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:116 +0x36
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).destroyCluster(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/gcp.go:174 +0x78e
k8s.io/apimachinery/pkg/util/wait.ConditionFunc.WithContext.func1({0x18, 0xc000700000})
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:220 +0x1b
k8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext({0x19f06638?, 0xc0000721c0?}, 0xc00047d888?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:233 +0x57
k8s.io/apimachinery/pkg/util/wait.poll({0x19f06638, 0xc0000721c0}, 0xc8?, 0x1108485?, 0x10?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:580 +0x38
k8s.io/apimachinery/pkg/util/wait.PollImmediateInfiniteWithContext({0x19f06638, 0xc0000721c0}, 0x40d687?, 0x10?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:566 +0x49
k8s.io/apimachinery/pkg/util/wait.PollImmediateInfinite(0x19f06670?, 0xc00008b8c0?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:555 +0x46
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).Run(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/gcp.go:130 +0x519
main.runDestroyCmd({0x7fffe6a88d87, 0x9}, 0x0)
/go/src/github.com/openshift/installer/cmd/openshift-install/destroy.go:67 +0x92
main.newDestroyClusterCmd.func1(0xc000536780?, {0xc000906100?, 0x2?, 0x2?})
/go/src/github.com/openshift/installer/cmd/openshift-install/destroy.go:53 +0x7f
github.com/spf13/cobra.(*Command).execute(0xc000536780, {0xc0009060c0, 0x2, 0x2})
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:860 +0x663
github.com/spf13/cobra.(*Command).ExecuteC(0xc00098db80)
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:974 +0x3b4
github.com/spf13/cobra.(*Command).Execute(...)
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:902
main.installerMain()
/go/src/github.com/openshift/installer/cmd/openshift-install/main.go:60 +0x29e
main.main()
/go/src/github.com/openshift/installer/cmd/openshift-install/main.go:38 +0xff
panic: runtime error: slice bounds out of range [:22] with length 21 [recovered]
panic: runtime error: slice bounds out of range [:22] with length 21
goroutine 1 [running]:
k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0x18?})
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:55 +0xd8
panic({0x41d43c0, 0xc0010637e8})
/usr/lib/golang/src/runtime/panic.go:838 +0x207
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).formatClusterIDForStorage(...)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:25
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).storageIDFilter(...)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:29
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).storageLabelOrClusterIDFilter(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:39 +0x1fe
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).listDisks(0xc0015dc900?)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:43 +0x1e
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).destroyDisks(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/disk.go:116 +0x36
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).destroyCluster(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/gcp.go:174 +0x78e
k8s.io/apimachinery/pkg/util/wait.ConditionFunc.WithContext.func1({0x18, 0xc000700000})
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:220 +0x1b
k8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext({0x19f06638?, 0xc0000721c0?}, 0xc00047d888?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:233 +0x57
k8s.io/apimachinery/pkg/util/wait.poll({0x19f06638, 0xc0000721c0}, 0xc8?, 0x1108485?, 0x10?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:580 +0x38
k8s.io/apimachinery/pkg/util/wait.PollImmediateInfiniteWithContext({0x19f06638, 0xc0000721c0}, 0x40d687?, 0x10?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:566 +0x49
k8s.io/apimachinery/pkg/util/wait.PollImmediateInfinite(0x19f06670?, 0xc00008b8c0?)
/go/src/github.com/openshift/installer/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:555 +0x46
github.com/openshift/installer/pkg/destroy/gcp.(*ClusterUninstaller).Run(0xc000f22540)
/go/src/github.com/openshift/installer/pkg/destroy/gcp/gcp.go:130 +0x519
main.runDestroyCmd({0x7fffe6a88d87, 0x9}, 0x0)
/go/src/github.com/openshift/installer/cmd/openshift-install/destroy.go:67 +0x92
main.newDestroyClusterCmd.func1(0xc000536780?, {0xc000906100?, 0x2?, 0x2?})
/go/src/github.com/openshift/installer/cmd/openshift-install/destroy.go:53 +0x7f
github.com/spf13/cobra.(*Command).execute(0xc000536780, {0xc0009060c0, 0x2, 0x2})
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:860 +0x663
github.com/spf13/cobra.(*Command).ExecuteC(0xc00098db80)
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:974 +0x3b4
github.com/spf13/cobra.(*Command).Execute(...)
/go/src/github.com/openshift/installer/vendor/github.com/spf13/cobra/command.go:902
main.installerMain()
/go/src/github.com/openshift/installer/cmd/openshift-install/main.go:60 +0x29e
main.main()
/go/src/github.com/openshift/installer/cmd/openshift-install/main.go:38 +0xff
Anything else we need to know?
Uninstall with openshift-install binary from OCP 4.10.16 worked fine.
— Additional comment from
jmencak@redhat.com
on 2022-06-30 12:15:49 UTC —
Created attachment 1893636 [details]Install/uninstall directory tar ball.
Adding install/uninstall directory tar ball.
— Additional comment from
padillon@redhat.com
on 2022-07-01 14:11:22 UTC —
Can we get an install config for the failing destroy?
— Additional comment from
padillon@redhat.com
on 2022-07-01 14:13:30 UTC —
Sorry. I see the install config is in the attachment. I thought that was only the destroy log.
— Additional comment from
padillon@redhat.com
on 2022-07-01 14:28:10 UTC —
Marking this as blocker+. It looks like
https://github.com/openshift/installer/pull/5976
introduced a regression when destroying disks. We should have a PR to fix up today.
— Additional comment from
eparis@redhat.com
on 2022-07-01 15:00:11 UTC —
This bug sets blocker+ without setting a Target Release. This is an invalid state as it is impossible to determine what is being blocked. Please be sure to set Priority, Severity, and Target Release before you attempt to set blocker+
— Additional comment from
padillon@redhat.com
on 2022-07-01 17:56:37 UTC —
For QE: This error would occur after installing and provisioning PV.
— Additional comment from
aos-team-art-private@redhat.com
on 2022-07-05 04:27:36 UTC —
Elliott changed bug status from MODIFIED to ON_QA.
This bug is expected to ship in the next 4.11 release.
— Additional comment from
jmencak@redhat.com
on 2022-07-07 08:38:59 UTC —
I still see the same issue with the latest nightly 4.11.0-0.nightly-2022-07-06-145812. Is the fix included there?
— Additional comment from
padillon@redhat.com
on 2022-07-07 12:51:25 UTC —
We didn't cherry-pick this fix into 4.11 so it is not in the nightlies. You should be able to check it against a master build. We will cherry-pick to 4.11 now.
$ oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.11.0-0.nightly-2022-07-06-145812
$ tar -xvf openshift-install-linux-4.11.0-0.nightly-2022-07-06-145812.tar.gz
README.md
openshift-install
$ ./openshift-install version
./openshift-install 4.11.0-0.nightly-2022-07-06-145812
built from commit b2e7be726e400022e71ef3b8bd01a2093e53bc5a
release image registry.ci.openshift.org/ocp/release@sha256:616c5fefa87d116dd2440c75d9832c462078d635ed155c8d6cd486dd09540184
release architecture amd64
$ git show b2e7be726e400022e71ef3b8bd01a2093e53bc5a
commit b2e7be726e400022e71ef3b8bd01a2093e53bc5a (upstream/release-4.11)
Merge: 6daed68b9 2426260d5
Author: openshift-ci[bot] <75433959+openshift-ci[bot]@users.noreply.github.com>
Date: Thu Jun 30 22:11:44 2022 +0000
Merge pull request #6060 from mike-nguyen/dnm_411_test
Bug 2093126
: bump RHCOS 4.11 boot image metadata
Before platformStatus, the operator used to get information about AWS and GCP from the install-config config map. This code can be removed.
Description of problem:
All Nodes overview in console are showing "Something went wrong"
Version-Release number of selected component (if applicable):
4.10
How reproducible:
I have tested in test-lab and i am able see node overviews
Steps to Reproduce:
1. 2. 3.
Actual results:
In the Console, Under compute tab nodes overview showing error "Oh no! something went wrong"
Expected results:
It should show the node overview
Additional info:
It is happening for all users with admin roles
Description of problem:
With every pod update we are executing a mutate operation to add the pod port to the port group or add the pod IP to an address set. This functionally doesn't hurt, since mutate will not add duplicate values to the same set. However, this is bad for performance. For example, with a 730 network policies affecting a pod, and issuing 7 pod updates would result in over 5k transactions.
This is a clone of issue OCPBUGS-515. The following is the description of the original issue:
—
When a thin provisioned COW format disk is created on OCP on RHV via CSI driver (a PVC -
https://github.com/openshift/ovirt-csi-driver/blob/master/deploy/example/storage-claim.yaml
But this is thin provisioned disk, so the initial size of the disk should be default of the engine and then grow as needed, it shouldn't be this big.
This causes all the disks created this way to be functionally preallocated (since it eats all that space), which is a real waste of space.
How reproducible: 100%
Steps to Reproduce:
1. Create a storage claim (PVC) in Openshift (
https://github.com/openshift/ovirt-csi-driver/blob/master/deploy/example/storage-claim.yaml
) using the default storage class (or any other storage class with thinProvisioning: "true") and with requested storage i.e. 100Gi
$ oc create -f storage-claim.yaml
2. In the RHV web console navigate to Storage -> Disks and check Virtual size and Actual size of the created disk (PVC)
Actual results:
Disk from our example with requested storage 100GB reports virtual size 100GB and actual size 110 GB.
Expected results:
Thin provisioned disks should start with small initial size and then grow as needed, so its actual size should be considerably smaller (the default initial size set by the engine should be 2.5 GB if I'm not mistaken).
Note: The extra 10GB in the actual size are caused by overhead for the qcow2 disk format, which is 10%, and this was tracked here as a separate issue:
https://bugzilla.redhat.com/show_bug.cgi?id=2097139
Acceptance criteria:
+++ This bug was initially created as a clone of Bug #2118717 +++
https://bugzilla.redhat.com/show_bug.cgi?id=2118717
Description of problem:
This BZ is a spin-off of BZ-2114945 so we can track possible issues with new TCP connections from pods failing to be created on the nodes leading to pods being unable to start or crash.
Version-Release number of selected component (if applicable):
OCP 4.10.24 with OVN-Kubernetes
How reproducible:
Periodically on the customer only so far.
— Additional comment from Andre Costa on 2022-08-10 16:30:00 UTC —
There are 3 must-gathers here that were gathered during the issues and after the restart of OVNk-masters which makes all these issues go away and pods start connections immediately.
This must-gather was taken at 11 AM today when they received a report from one of the customers:
Customer reported the issue again and this time we also got sosreport and inspect from the project.
In the pod they get errors like this (the same we saw on the call last week with them where it seems no TCP connections entries are created at all. First we though it was DNS but even with IPs directly there were issues like this):
-----------------
mx-toni-dev toni-dev-build 0/1 Error 0 18m 10.195.80.253 demchdc5vvx <none> <none>
[z0003rbj-z07@stuart ~]$ oc logs toni-dev-build
time="2022-08-10T10:59:02Z" level=info msg="Start building app with registry type openshift"
time="2022-08-10T10:59:02Z" level=info msg="Adding ssl certificate /etc/ssl/certs/ca-bundle.crt"
time="2022-08-10T10:59:02Z" level=info msg="Certificate /etc/ssl/certs/ca-bundle.crt has been added successfully"
time="2022-08-10T10:59:02Z" level=info msg="Updating docker config with registry credentials"
time="2022-08-10T10:59:02Z" level=info msg="Docker config has been updated with registry credentials"
time="2022-08-10T10:59:02Z" level=info msg="Downloading MDA from https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/eba21059-8896-4cb7-8971-4d61f6756273/71042"
time="2022-08-10T10:59:32Z" level=error msg="Failed to build mendix app, failed to create application layer failed to download MDA from https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/eba21059-8896-4cb7-8971-4d61f6756273/71042, Get \"https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/eba21059-8896-4cb7-8971-4d61f6756273/71042\": proxyconnect tcp: dial tcp: i/o timeout: Get \"https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/eba21059-8896-4cb7-8971-4d61f6756273/71042\": proxyconnect tcp: dial tcp: i/o timeout"
-----------------------
This keeps happening if they continue to run the builds which they did and created the MG and sosreport:
And like we have seen so far restarting the ovnk-master pods makes these connections work immediately again:
— Additional comment from Andre Costa on 2022-08-10 16:30:43 UTC —
— Additional comment from Tim Rozet on 2022-08-10 22:36:06 UTC —
Thanks for the must gathers. From Flavio and I examining them, there is definitely a bug here in ovn-kube. The toni-dev-build pod is deleted/recreated multiple times, and during this time it moves to different nodes. However due to a bug in OVNK, this port is updated with the new ip address and information as if it was moving to the new node, but stays on the previous logical switch. So for example, this is what happens:
1. The pod is originally assigned to node demchdc6zax. This node's cluster subnet is 10.195.79.0/24:
2022-08-09T09:22:57.078688727+00:00 stderr F I0809 09:22:57.078632 2239319 cni.go:248] [mx-toni-dev/toni-dev-build b1a4fb0be20ff717f85fd0fffab4fb303bbcb0f8b68aced4852fb7a2465d2df1] ADD finished CNI request [mx-toni-dev/toni-dev-build b1a4fb0be20ff717f85fd0fffab4fb303bbcb0f8b68aced4852fb7a2465d2df1], result "{\"interfaces\":[
{\"name\":\"b1a4fb0be20ff71\",\"mac\":\"a6:68:38:ad:66:c8\"},
{\"name\":\"eth0\",\"mac\":\"0a:58:0a:c3:4f:52\",\"sandbox\":\"/var/run/netns/e354d2d5-83cb-406f-a2d9-c5f3e786bae4\"}],\"ips\":[
{\"version\":\"4\",\"interface\":1,\"address\":\"10.195.79.82/24\",\"gateway\":\"10.195.79.1\"}],\"dns\":{}}", err <nil
2. Over time this pod is completed, deleted, recreated many times. Until eventually it lands on demchdc5vvx the next day:
2022-08-10T08:43:58.428759111Z I0810 08:43:58.428719 1837017 cni.go:248] [mx-toni-dev/toni-dev-build 5d4f195cbda5269e5451593987be9d69ea828ee549bc447a5bbe50db847c182a] ADD finished CNI request [mx-toni-dev/toni-dev-build 5d4f195cbda5269e5451593987be9d69ea828ee549bc447a5bbe50db847c182a], result "{\"interfaces\":[
,
{\"name\":\"eth0\",\"mac\":\"0a:58:0a:c3:50:1e\",\"sandbox\":\"/var/run/netns/bae8f77a-b368-4b3a-86dc-df925330fa26\"}],\"ips\":[
{\"version\":\"4\",\"interface\":1,\"address\":\"10.195.80.30/24\",\"gateway\":\"10.195.80.1\"}],\"dns\":{}}", err <nil>
3. Although it lands on a new node, in OVNK we update the old port (somehow the old port is not being removed) that is attached to the old switch:
[root@fedora ~]# ovn-nbctl list logical_switch_port c345cc07-8a89-4e70-beff-d8d9f4dac46a
_uuid : c345cc07-8a89-4e70-beff-d8d9f4dac46a
addresses : ["0a:58:0a:c3:50:1e 10.195.80.30"]
dhcpv4_options : []
dhcpv6_options : []
dynamic_addresses : []
enabled : []
external_ids :
ha_chassis_group : []
name : mx-toni-dev_toni-dev-build
options :
parent_name : []
port_security : ["0a:58:0a:c3:50:1e 10.195.80.30"]
tag : []
tag_request : []
type : ""
up : false
[root@fedora ~]# ovn-nbctl lsp-list demchdc6zax | grep c345cc07-8a89-4e70-beff-d8d9f4dac46a
c345cc07-8a89-4e70-beff-d8d9f4dac46a (mx-toni-dev_toni-dev-build)
[root@fedora ~]# ovn-nbctl lsp-list demchdc5vvx | grep c345cc07-8a89-4e70-beff-d8d9f4dac46a
[root@fedora ~]#
This will cause the pod not to be able to send any traffic as its IP is in the wrong subnet for this switch.
4. Additionally the default node SNAT for this pod is in the right place:
[root@fedora ~]# ovn-nbctl lr-nat-list GR_demchdc6zax | grep 10.195.80.30
[root@fedora ~]# ovn-nbctl lr-nat-list GR_demchdc5vvx | grep 10.195.80.30
snat 139.25.144.25 10.195.80.30
5. But there is no egress IP reroute or SNAT entry for this pod:
Egress IP:
status:
items:
[root@fedora ~]# ovn-nbctl lr-nat-list GR_demchdc5z6x | grep 10.195.80.30
[root@fedora ~]# ovn-nbctl lr-nat-list GR_demchdc5z6x | grep 139.25.144.72
snat 139.25.144.72 10.195.77.156
snat 139.25.144.72 10.195.80.40
snat 139.25.144.72 10.195.76.65
snat 139.25.144.72 10.195.76.184
snat 139.25.144.72 10.195.80.42
snat 139.25.144.72 10.195.80.156
6. We see in the ovnkube-master logs that ovnk attempts to delete this pod, but it fails because we try to delete a logical switch port that is still bound to the wrong logical switch:
2022-08-10T09:07:32.033303027Z I0810 09:07:32.033270 1 client.go:781] "msg"="transacting operations" "database"="OVN_Northbound" "operations"="[{Op:mutate Table:Address_Set Row:map[] Rows:[] Columns:[] Mutations:[{Column:addresses Mutator:delete Value:{GoSet:[10.195.80.30]}}] Timeout:<nil> Where:[where column _uuid ==
] Until: Durable:<nil> Comment:<nil> Lock:<nil> UUIDName:} {Op:mutate Table:Logical_Switch Row:map[] Rows:[] Columns:[] Mutations:[{Column:ports Mutator:delete Value:{GoSet:[
{GoUUID:c345cc07-8a89-4e70-beff-d8d9f4dac46a}]}}] Timeout:<nil> Where:[where column _uuid == {f5073eaa-3f72-4ec2-94c3-3744d412864a}] Until: Durable:<nil> Comment:<nil> Lock:<nil> UUIDName:} {Op:delete Table:Logical_Switch_Port Row:map[] Rows:[] Columns:[] Mutations:[] Timeout:<nil> Where:[where column _uuid == {c345cc07-8a89-4e70-beff-d8d9f4dac46a}] Until: Durable:<nil> Comment:<nil> Lock:<nil> UUIDName:}]"Rows:[]} {Count:1 Error: Details: UUID:
{GoUUID:} Rows:[]} {Count:1 Error: Details: UUID:{GoUUID}Rows:[]} {Count:0 Error:referential integrity violation Details:cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s) UUID:
{GoUUID:} Rows:[]}] and errors []: referential integrity violation: cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s)Rows:[]} {Count:1 Error: Details: UUID:
{GoUUID:} Rows:[]} {Count:1 Error: Details: UUID:{GoUUID}Rows:[]} {Count:0 Error:referential integrity violation Details:cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s) UUID:
{GoUUID:} Rows:[]}] and errors []: referential integrity violation: cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s)Rows:[]} {Count:1 Error: Details: UUID:
{GoUUID:} Rows:[]} {Count:1 Error: Details: UUID:{GoUUID}Rows:[]} {Count:0 Error:referential integrity violation Details:cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s) UUID:
{GoUUID:} Rows:[]}] and errors []: referential integrity violation: cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s)Rows:[]} {Count:1 Error: Details: UUID:
{GoUUID:} Rows:[]} {Count:1 Error: Details: UUID:{GoUUID}Rows:[]} {Count:0 Error:referential integrity violation Details:cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s) UUID:
{GoUUID:} Rows:[]}] and errors []: referential integrity violation: cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s)Rows:[]} {Count:1 Error: Details: UUID:
{GoUUID:} Rows:[]} {Count:1 Error: Details: UUID:{GoUUID}Rows:[]} {Count:0 Error:referential integrity violation Details:cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s) UUID:
{GoUUID:}Rows:[]}] and errors []: referential integrity violation: cannot delete Logical_Switch_Port row d300fdb7-d337-4c64-8e31-7ff02889d9fb because of 1 remaining reference(s)
2022-08-11T08:26:24.264204783Z time="2022-08-11T08:26:24Z" level=error msg="Failed to build mendix app, failed to create application layer failed to download MDA from https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/ef924516-7121-4372-a306-b0055c445766/71268, Get \"https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/ef924516-7121-4372-a306-b0055c445766/71268\": proxyconnect tcp: dial tcp: i/o timeout: Get \"https://privatecloud.mendixcloud.com/rest/mdarepository/v1/download/ef924516-7121-4372-a306-b0055c445766/71268\": proxyconnect tcp: dial tcp: i/o timeout"
— Additional comment from Tim Rozet on 2022-08-11 21:19:12 UTC —
We were able to reproduce the issue locally. There are two potential paths that can cause a stale logical switch port to be re-used on the wrong node:
Scenario 1: pod is created, deleted, and recreated on another node extremely quickly. This plays out like this:
Events:
1. pod toni is created on node A
2. pod toni is deleted on node A
3. pod toni is recreated on node B
What happens in ovnk:
1. pod toni is created on node B
2. pod toni is deleted on node A (fails)
This happens because we grab the latest version of the pod to add in event 1, which by the time we grab it is actually the value from event 3. Then after processing event 1, we move to event 2 and when we delete the pod, we use what was given to us in the event, which is now incorrect to remove the pod from node A, because it actually is on node B. The fix is to ignore the value in the pod spec on deletion, and use what we store internally in our internal port cache. If there is no entry in the cache, we search OVN NBDB to find the right switch (this is an expensive operation so we want to avoid it when possible).
Flavio is working on a fix for this.
Scenario 2: pod is created, runs to completion, is deleted very quickly, and then is recreated on another node:
Events:
1. pod toni is created on node A
2. pod toni runs to completion
3. pod toni immediately is deleted
4. pod toni is recreated on node B
What happens in ovnk:
1. pod toni is created on node A
2. completion causes an update event, ovnk does not delete the pod (bug)
3. deletion event is processed, but since it is a completed pod, we ignore it (since we should have already delted it in step 2)
4. pod toni is recreated on node B, ovnk sees there is already an switch port for toni on the wrong switch, and just updates that with the new information
This happens when a pod goes to completed, but is deleted very quickly. In step 2 during update event we try to grab the latest version of the pod, but it doesn't exist anymore since it was deleted. In this case we skip the update, instead of tearing down the pod. The delete code in step 3 assumes that if the pod is completed we must have already handled it in update, so the stale port stays around until an add later re-uses it. Patryk already has a fix for this:
https://github.com/ovn-org/ovn-kubernetes/pull/3071
There may still be more egress IP issues to investigate (tracked in other bugs) after fixing this, and we will look into those after fixing these fundamental pod issues.
— Additional comment from Tim Rozet on 2022-08-11 22:19:30 UTC —
Andre, re: comment 5. This looks like the same issue. If you have a must gather we can confirm. I think the sosreport from the worker node is not enough. The referential integrity violation occurs because we attempt to do these operations:
1. remove the logical switch port from the logical switch
2. delete the logical switch port
In this case:
1. we remove the logical switch port from the logical switch, but the switch port actually exists on a different switch (node) - this is a noop
2. we try to delete the logical switch port- NBDB complains this is an violation and refuses to delete it, because there is another switch that holds a reference to this object
— Additional comment from Anurag saxena on 2022-08-12 21:16:56 UTC —
@rbrattai@redhat.com Can you help verifying this and backports? feel free to re-assign to someone else if needed while I am on PTO. Thanks!
Description of problem:
OCP Upgrade failing
Version-Release number of the following components:
oc version
Client Version: 4.8.0-202108312109.p0.git.0d10c3f.assembly.stream-0d10c3f
Server Version: 4.10.13
Kubernetes Version: v1.23.5+b463d71
How reproducible: Always
Steps to Reproduce:
1. Create the following SCC (that has `with readOnlyRootFilesystem: true`):
~~~
cat << EOF | oc create -f -
allowHostDirVolumePlugin: true
allowHostIPC: false
allowHostNetwork: false
allowHostPID: false
allowHostPorts: false
allowPrivilegeEscalation: true
allowPrivilegedContainer: true
allowedCapabilities: []
apiVersion: security.openshift.io/v1
defaultAddCapabilities: []
fsGroup:
type: MustRunAs
groups: []
kind: SecurityContextConstraints
metadata:
annotations:
meta.helm.sh/release-name: azure-arc
meta.helm.sh/release-namespace: default
labels:
app.kubernetes.io/managed-by: Helm
name: kube-aad-proxy-scc
priority: null
readOnlyRootFilesystem: true
requiredDropCapabilities: []
runAsUser:
type: RunAsAny
seLinuxContext:
type: MustRunAs
supplementalGroups:
type: RunAsAny
users:
2. oc adm upgrade --to=4.10.20
Actual results:
SCC kube-aad-proxy-scc, which has readOnlyRootFilesystem is injected inside the pod version-4.10.20-smvt9-6vqwc, causing it to fail.
~~~
Expected results:
Pod version-4.10.20-smvt9-6vqwc should run fine
Additional info:
I don't know why, but SCC kube-aad-proxy-scc is injected inside pod version-4.10.20-smvt9-6vqwc:
~~~
apiVersion: v1
kind: Pod
metadata:
annotations:
k8s.v1.cni.cncf.io/network-status: |-
[{
"name": "openshift-sdn",
"interface": "eth0",
"ips": [
"10.129.0.70"
],
"default": true,
"dns": {}
}]
k8s.v1.cni.cncf.io/networks-status: |-
[{
"name": "openshift-sdn",
"interface": "eth0",
"ips": [
"10.129.0.70"
],
"default": true,
"dns": {}
}]
openshift.io/scc: kube-aad-proxy-scc ### HERE
creationTimestamp: "2022-07-25T16:47:39Z"
generateName: version-4.10.20-5xqtv-
labels:
controller-uid: ba707bbe-1825-4f80-89ce-f6bf2301a812
job-name: version-4.10.20-5xqtv
name: version-4.10.20-5xqtv-9gcwk
namespace: openshift-cluster-version
ownerReferences:
This bug is a backport clone of [Bugzilla Bug 2081119](https://bugzilla.redhat.com/show_bug.cgi?id=2081119). The following is the description of the original bug:
—
Description of problem:
`oc explain` output of default overlaySize is 10G. The outdated doc confused the customer with default overlaySize. The description should be updated since the default was removed from the implementation of storage.conf.
Version-Release number of selected component (if applicable):
How reproducible:
Actual results:
$ oc explain containerRuntimeConfig.spec.containerRuntimeConfig.logLevel
KIND: ContainerRuntimeConfig
VERSION: machineconfiguration.openshift.io/v1
FIELD: logLevel <string>
DESCRIPTION:
logLevel specifies the verbosity of the logs based on the level it is set
to. Options are fatal, panic, error, warn, info, and debug.
[qiwan@qiwan ~]$ oc explain containerRuntimeConfig.spec.containerRuntimeConfig.overlaySize
KIND: ContainerRuntimeConfig
VERSION: machineconfiguration.openshift.io/v1
FIELD: overlaySize <string>
DESCRIPTION:
overlaySize specifies the maximum size of a container image. This flag can
be used to set quota on the size of container images. (default: 10GB).
Expected results:
$ oc explain containerRuntimeConfig.spec.containerRuntimeConfig.logLevel
KIND: ContainerRuntimeConfig
VERSION: machineconfiguration.openshift.io/v1
FIELD: logLevel <string>
DESCRIPTION:
logLevel specifies the verbosity of the logs based on the level it is set
to. Options are fatal, panic, error, warn, info, and debug.
[qiwan@qiwan ~]$ oc explain containerRuntimeConfig.spec.containerRuntimeConfig.overlaySize
KIND: ContainerRuntimeConfig
VERSION: machineconfiguration.openshift.io/v1
FIELD: overlaySize <string>
DESCRIPTION:
overlaySize specifies the maximum size of a container image. This flag can
be used to set quota on the size of container images.
Additional info:
This is a clone of issue OCPBUGS-10671. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10514. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-10221. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-5469. The following is the description of the original issue:
—
Description of problem:
When changing channels it's possible that multiple new conditional update risks will need to be evaluated. For instance, a cluster running 4.10.34 in a 4.10 channel today only has to evaluate `OpenStackNodeCreationFails` but when the channel is changed to a 4.11 channel multiple new risks require evaluation and the evaluation of new risks is throttled at one every 10 minutes. This means if there are three new risks it may take up to 30 minutes after the channel has changed for the full set of conditional updates to be computed. This leads to a perception that no update paths are recommended because most will not wait 30 minutes, they expect immediate feedback.
Version-Release number of selected component (if applicable):
4.10.z, 4.11.z, 4.12, 4.13
How reproducible:
100%
Steps to Reproduce:
1. Install 4.10.34 2. Switch from stable-4.10 to stable-4.11 3.
Actual results:
Observe no recommended updates for 10-20 minutes because all available paths to 4.11 have a risk associated with them
Expected results:
Risks are computed in a timely manner for an interactive UX, lets say < 10s
Additional info:
This was intentional in the design, we didn't want risks to continuously re-evaluate or overwhelm the monitoring stack, however we didn't anticipate that we'd have long standing pile of risks and realize how confusing the user experience would be. We intend to work around this in the deployed fleet by converting older risks from `type: promql` to `type: Always` avoiding the evaluation period but preserving the notification. While this may lead customers to believe they're exposed to a risk they may not be, as long as the set of outstanding risks to the latest version is limited to no more than one it's likely no one will notice. All 4.10 and 4.11 clusters currently have a clear path toward relatively recent 4.10.z or 4.11.z with no more than one risk to be evaluated.
This is a clone of issue OCPBUGS-3049. The following is the description of the original issue:
—
This is a copy of Bugzilla bug 2117524 for backport to 4.11.z
Original Text:
Description of problem:
On routers configured with mTLS and CRL defined in the CA with a CDP ; new CRL is downloaded only when restarting the ingress-operator.
2022-07-20T23:36:26.943Z INFO operator.clientca_configmap_controller controller/controller.go:298 reconciling {"request": "openshift-ingress-operator/service-bdrc"} 2022-07-20T23:36:26.943Z INFO operator.crl crl/crl_configmap.go:69 certificate revocation list has expired {"subject key identifier": "6aa909992e9890457b2a8de5659a44cab8e867a8"} 2022-07-20T23:36:26.943Z INFO operator.crl crl/crl_configmap.go:69 retrieving certificate revocation list {"subject key identifier": "6aa909992e9890457b2a8de5659a44cab8e867a8"} 2022-07-20T23:36:26.943Z INFO operator.crl crl/crl_configmap.go:169 retrieving CRL distribution point {"distribution point": "http://crl.domain.com/der/CN=XXXX,OU=XXX,O=XXX,C=XXX"}
Version-Release number of selected component (if applicable):
4.9.33
How reproducible:
Enable mTLS with a CRL
Actual results:
CRL is not download when expired
Clients get "SSL client certificate not trusted" errors while accessing resources
Expected results:
ingress-operator triggers CRL download when approaching expiration date so that the configmap is updated without manual action
This is a clone of issue OCPBUGS-4137. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-3824. The following is the description of the original issue:
—
This is a clone of issue OCPBUGS-2598. The following is the description of the original issue:
—
Description of problem:
Liveness probe of ipsec pods fail with large clusters. Currently the command that is executed in the ipsec container is ovs-appctl -t ovs-monitor-ipsec ipsec/status && ipsec status The problem is with command "ipsec/status". In clusters with high node count this command will return a list with all the node daemons of the cluster. This means that as the node count raises the completion time of the command raises too.
This makes the main command
ovs-appctl -t ovs-monitor-ipsec
To hang until the subcommand is finished.
As the liveness and readiness probe values are hardcoded in the manifest of the ipsec container herehttps//github.com/openshift/cluster-network-operator/blob/9c1181e34316d34db49d573698d2779b008bcc20/bindata/network/ovn-kubernetes/common/ipsec.yaml] the liveness timeout of the container probe of 60 seconds start to be insufficient as the node count list is growing. This resulted in a cluster with 170 + nodes to have 15+ ipsec pods in a crashloopbackoff state.
Version-Release number of selected component (if applicable):
Openshift Container Platform 4.10 but i think the same will be visible to other versions too.
How reproducible:
I was not able to reproduce due to an extreamely high amount of resources are needed and i think that there is no point as we have spotted the issue.
Steps to Reproduce:
1. Install an Openshift cluster with IPSEC enabled 2. Scale to 170+ nodes or more 3. Notice that the ipsec pods will start getting in a Crashloopbackoff state with failed Liveness/Readiness probes.
Actual results:
Ip Sec pods are stuck in a Crashloopbackoff state
Expected results:
Ip Sec pods to work normally
Additional info:
We have provided a workaround where CVO and CNO operators are scaled to 0 replicas in order for us to be able to increase the liveness probe limit to a value of 600 that recovered the cluster. As a next step the customer will try to reduce the node count and restore the default liveness timeout value along with bringing the operators back to see if the cluster will stabilize.
This is a clone of issue OCPBUGS-3116. The following is the description of the original issue:
—
Description of problem:
-----------------------
On dualstack baremetal IPI cluster next error message is present in ovnkube logs:
oc logs -n openshift-ovn-kubernetes ovnkube-node-rvggh -c ovnkube-node
...
E0810 02:12:46.343460 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:13:16.347603 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:13:46.351108 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:14:16.355047 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:14:46.358950 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
I0810 02:15:13.313945 353971 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.Service total 9 items received
E0810 02:15:16.362737 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:15:46.366490 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:16:16.369963 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
I0810 02:16:24.306561 353971 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.Endpoints total 560 items received
E0810 02:16:46.373482 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:17:16.377497 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:17:46.380726 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
I0810 02:18:15.325871 353971 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.Node total 50 items received
E0810 02:18:16.384732 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
I0810 02:18:38.299738 353971 reflector.go:535] k8s.io/client-go/informers/factory.go:134: Watch close - *v1.Pod total 9 items received
E0810 02:18:46.388162 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
E0810 02:19:16.391669 353971 node_linux.go:593] Failed to dump flows for flow sync, stderr: "ovs-ofctl: br-ext is not a bridge or a socket\n", error: exit status 1
Version-Release number of selected component (if applicable):
-------------------------------------------------------------
OCP-4.10.26
ovn-2021-21.12.0-58.el8fdp.x86_64
ovn-2021-host-21.12.0-58.el8fdp.x86_64
ovn-2021-central-21.12.0-58.el8fdp.x86_64
ovn-2021-vtep-21.12.0-58.el8fdp.x86_64
How reproducible:
-----------------
so far spotted on 2 different clusters
Steps to Reproduce:
-------------------
1. Deploy dualstack baremetal IPI cluster with OVNKubernetesHybrid network(add next to cluster's config before running cluster install):
defaultNetwork:
type: OVNKubernetes
ovnKubernetesConfig:
hybridOverlayConfig:
hybridClusterNetwork: []
Actual results:
---------------
Error message in logs
Expected results:
-----------------
No error message in logs
Additional info:
----------------
Baremetal dualstack setup with 3 masters and 4 workers, bonding configured for baremetal network on masters and workers
Description of problem:
When adding new nodes to the existing cluster, the newly allocated node-subnet can be overlapped with the existing node.
Version-Release number of selected component (if applicable):
openshift 4.10.30
How reproducible:
It's quite hard to reproduce but there is a possibility it can happen any time.
Steps to Reproduce:
1. Create a OVN dual-stack cluster 2. add nodes to the existing cluster 3. check the allocated node subnet
Actual results:
Some newly added nodes have the same node-subnet and ovn-k8s-mp0 IP as some existing nodes.
Expected results:
Should have duplicated node-subnet and ovn-k8s-mp0 IP
Additional info:
Additional info can be found at the case 03329155 and the must-gather attached(comment #1) % omg logs ovnkube-master-v8crc -n openshift-ovn-kubernetes -c ovnkube-master | grep '2022-09-30T06:42:50.857' 2022-09-30T06:42:50.857031565Z W0930 06:42:50.857020 1 master.go:1422] Did not find any logical switches with other-config 2022-09-30T06:42:50.857112441Z I0930 06:42:50.857099 1 master.go:1003] Allocated Subnets [10.131.0.0/23 fd02:0:0:4::/64] on Node worker01.ss1.samsung.local 2022-09-30T06:42:50.857122455Z I0930 06:42:50.857105 1 master.go:1003] Allocated Subnets [10.129.4.0/23 fd02:0:0:a::/64] on Node oam04.ss1.samsung.local 2022-09-30T06:42:50.857130289Z I0930 06:42:50.857122 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.131.0.0/23","fd02:0:0:4::/64"]}] on node worker01.ss1.samsung.local 2022-09-30T06:42:50.857140773Z I0930 06:42:50.857132 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.129.4.0/23","fd02:0:0:a::/64"]}] on node oam04.ss1.samsung.local 2022-09-30T06:42:50.857166726Z I0930 06:42:50.857156 1 master.go:1003] Allocated Subnets [10.128.2.0/23 fd02:0:0:5::/64] on Node oam01.ss1.samsung.local 2022-09-30T06:42:50.857176132Z I0930 06:42:50.857157 1 master.go:1003] Allocated Subnets [10.131.0.0/23 fd02:0:0:4::/64] on Node rhel01.ss1.samsung.local 2022-09-30T06:42:50.857176132Z I0930 06:42:50.857167 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.128.2.0/23","fd02:0:0:5::/64"]}] on node oam01.ss1.samsung.local 2022-09-30T06:42:50.857185257Z I0930 06:42:50.857157 1 master.go:1003] Allocated Subnets [10.128.6.0/23 fd02:0:0:d::/64] on Node call03.ss1.samsung.local 2022-09-30T06:42:50.857192996Z I0930 06:42:50.857183 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.131.0.0/23","fd02:0:0:4::/64"]}] on node rhel01.ss1.samsung.local 2022-09-30T06:42:50.857200017Z I0930 06:42:50.857190 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.128.6.0/23","fd02:0:0:d::/64"]}] on node call03.ss1.samsung.local 2022-09-30T06:42:50.857282717Z I0930 06:42:50.857258 1 master.go:1003] Allocated Subnets [10.130.2.0/23 fd02:0:0:7::/64] on Node call01.ss1.samsung.local 2022-09-30T06:42:50.857304886Z I0930 06:42:50.857293 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.130.2.0/23","fd02:0:0:7::/64"]}] on node call01.ss1.samsung.local 2022-09-30T06:42:50.857338896Z I0930 06:42:50.857314 1 master.go:1003] Allocated Subnets [10.128.4.0/23 fd02:0:0:9::/64] on Node f501.ss1.samsung.local 2022-09-30T06:42:50.857349485Z I0930 06:42:50.857329 1 master.go:1003] Allocated Subnets [10.131.2.0/23 fd02:0:0:8::/64] on Node call02.ss1.samsung.local 2022-09-30T06:42:50.857371344Z I0930 06:42:50.857354 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.128.4.0/23","fd02:0:0:9::/64"]}] on node f501.ss1.samsung.local 2022-09-30T06:42:50.857371344Z I0930 06:42:50.857361 1 kube.go:99] Setting annotations map[k8s.ovn.org/node-subnets:{"default":["10.131.2.0/23","fd02:0:0:8::/64"]}] on node call02.ss1.samsung.local
This bug is a backport clone of [Bugzilla Bug 2092839](https://bugzilla.redhat.com/show_bug.cgi?id=2092839). The following is the description of the original bug:
—
Description of problem:
Application of customer uses the Downward API (/etc/podnetinfo/annotations) to get the pci-addresses for SR-IOV interfaces. However, when it adds the tuning metaplugin for sysctl configuration on the SR-IOV Networks, it does not get the pci-addresses for the SR-IOV interfaces.basically customer want to fetch the PCI-ID to bind the interface with the application and dpdk driver.
Version-Release number of selected component (if applicable):
OCP 4.7
Additional info:
OCP : 4.7
Customer: Ericsson
Case: 03221272
Customer has shared all the logs attached with the case.
Please do let us know, if you are able to access the attached log in the case.
For more information, please refer the case.
+++ This bug was initially created as a clone of
Bug #2070318
+++
Description of problem:
In OCP VRRP deployment (using OCP cluster networking), we have an additional data interface which is configured along with the regular management interface in each control node. In some deployments, the kubernetes address 172.30.0.1:443 is nat’ed to the data management interface instead of the mgmt interface (10.40.1.4:6443 vs 10.30.1.4:6443 as we configure the boostrap node) even though the default route is set to 10.30.1.0 network. Because of that, all requests to 172.30.0.1:443 were failed. After 10-15 minutes, OCP magically fixes it and nat’ing correctly to 10.30.1.4:6443.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1.Provision OCP cluster using cluster networking for DNS & Load Balancer instead of external DNS & Load Balancer. Provision the host with 1 management interface and an additional interface for data network. Along with OCP manifest, add manifest to create a pod which will trigger communication with kube-apiserver.
2.Start cluster installation.
3.Check on the custom pod log in the cluster when the first 2 master nodes were installing to see GET operation to kube-apiserver timed out. Check nft table and chase the ip chains to see the that the data IP address was nat'ed to kubernetes service IP address instead of the management IP. This is not happening all the time, we have seen 50:50 chance.
Actual results:
After 10-15 minutes OCP will correct that by itself.
Expected results:
Wrong natting should not happen.
Additional info:
ClusterID: 24bbde0b-79b3-4ae6-afc5-cb694fa48895
ClusterVersion: Stable at "4.8.29"
ClusterOperators:
clusteroperator/authentication is not available (OAuthServerRouteEndpointAccessibleControllerAvailable: Get "
https://oauth-openshift.apps.ocp-binhle-wqepch.contrail.juniper.net/healthz
": context deadline exceeded (Client.Timeout exceeded while awaiting headers)) because OAuthServerRouteEndpointAccessibleControllerDegraded: Get "