Weekly GitHub Report for Kubernetes: June 23, 2025 - June 30, 2025 (23:06:54)
Weekly GitHub Report for Kubernetes
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Table of Contents
I. News
1.1 Recent Version Releases:
The current version of this repository is v1.32.3
1.2 Version Information:
The version release information dated March 11, 2025, highlights key updates in Kubernetes, as detailed in the linked changelog. Notable changes or trends in this release can be explored further through the provided resources, emphasizing the ongoing enhancements and improvements in the Kubernetes ecosystem.
II. Issues
2.1 Top 5 Active Issues:
We consider active issues to be issues that that have been commented on most frequently within the last week. Bot comments are omitted.
-
[Pod Level Resources] Pod-level resource validation fails when container-level is set for other resource: This issue addresses a problem in Kubernetes where pod-level resource validation fails when only a subset of resources is specified at the pod level, leading to a validation error due to an implicit assignment of "0" for unspecified resources. The expectation is that Kubernetes should aggregate container-level resource requests to determine the total resource needs of the pod, rather than defaulting unspecified pod-level resources to "0".
- The comments discuss the assignment of the issue, the existence of a related pull request, and the testing of a fix that resolves the issue. There is a suggestion to improve the code further by checking for supported resource names, and a user expresses interest in working on the issue.
- Number of comments this week: 8
-
kube-proxy 1.23 → 1.28+ directly upgrade may introduce Latent failures: This issue describes a problem encountered when upgrading kube-proxy directly from version 1.23 to 1.30, which led to a latent failure that only became apparent a month later due to lingering references from obsolete iptables chains. The issue highlights that this upgrade path is not supported by Kubernetes' version skew policy, and the failure mode is subtle, potentially going unnoticed in real-world environments.
- The comments discuss the unsupported nature of the direct upgrade path and suggest performing a cleanup before such a large version jump. There is a consensus that the error messages are insufficient for debugging, and a pull request is recommended to address the issue. The need for more analysis and adherence to the version skew policy is emphasized.
- Number of comments this week: 6
-
Add CRD validation warning when unrecognized formats are written to schemas: This issue addresses the need for a warning system in Custom Resource Definitions (CRDs) when unrecognized formats are written into OpenAPI schemas, as these formats are currently ignored according to the JSON Schema specification. The lack of validation for unrecognized formats can lead to potential errors, such as typos in format names going unnoticed and the possibility of creating invalid Custom Resources (CRs) when Kubernetes introduces new formats.
- The comments discuss the potential for linting unrecognized formats, with suggestions to sync the linter with valid formats and make it configurable for additional formats. There is acknowledgment of the complexity due to evolving format support and the possibility of third-party forks with unique formats. A configurable linter could help manage format validation, allowing updates for new formats and preferences for format usage.
- Number of comments this week: 6
-
List available endpoints for kube-scheduler under respective /statusz: This issue involves listing the available endpoints for the kube-scheduler under the respective /statusz path as a sub-issue of a larger project. The task includes passing the component "kube-scheduler" to the statusz registry and adding a section titled "Useful links:" with paths such as "/livez", "/readyz", "/healthz", and "/metrics".
- The comments include a triage acceptance, an assignment, and a correction of a mistake where "kube-apiserver" was mistakenly referenced instead of "kube-scheduler." The error was acknowledged and corrected, and the issue was reassigned.
- Number of comments this week: 6
-
[Umbrella] KEP-5229: Asynchronous API calls during scheduling: This issue is about implementing the tasks required to fully realize KEP-5229, which involves asynchronous API calls during scheduling for an upcoming release. The issue lists several tasks that need to be completed, with the user 'macsko' indicating they will begin with the first two tasks that are critical for the progress of the others.
- The comments include a request for prioritization due to an impending code freeze, offers of assistance from other contributors, and a note that contributors will be informed when any subtasks are unblocked. Additionally, there are administrative comments related to the scheduling and triage of the issue.
- Number of comments this week: 4
2.2 Top 5 Stale Issues:
We consider stale issues to be issues that has had no activity within the last 30 days. The team should work together to get these issues resolved and closed as soon as possible.
- apimachinery resource.Quantity primitive values should be public for recursive hashing: This issue addresses the need for the primitive values within the
apimachineryresource.Quantitystruct to be made public to facilitate recursive hashing by libraries, which is currently hindered by these values being private. The lack of public access to these values affects projects likekubernetes-sigs/karpenter, which rely on hashing to detect changes in Custom Resource Definitions (CRDs) for managing resource allocation, leading to inefficiencies in detecting spec changes. - APF borrowing by exempt does not match KEP: This issue highlights a discrepancy between the Kubernetes Enhancement Proposal (KEP) and its implementation regarding how the exempt priority level borrows from other levels in the Kubernetes API Priority and Fairness (APF) system. Specifically, the KEP outlines a distinct formula for calculating the minimum concurrency limit for exempt levels, which is not reflected in the current implementation, leading to potential inconsistencies in resource allocation.
- Zone-aware down scaling behavior: This issue addresses a problem with zone imbalance during the scale-in process of Horizontal Pod Autoscaler (HPA) workloads, where the expected topology spread constraint of
maxSkew: 1is not being respected, resulting in an uneven distribution of pods across zones. The imbalance leads to scenarios where one zone may have significantly fewer pods than others, causing high CPU usage on the lone pod in that zone, and the issue is being investigated by collecting more data to better understand the behavior. - apimachinery's unstructured converter panics if the destination struct contains private fields: This issue describes a problem with the
DefaultUnstructuredConverterin the Kubernetesapimachinerypackage, where it panics when attempting to convert an unstructured object to a structured object if the destination struct contains private fields. The panic occurs because the converter tries to set values on these private fields, which is not allowed, and the user expects the converter to ignore such fields to prevent the panic. - Jsonpath impl does not support left match regex: This issue is about the lack of support for the
=~operator in jsonpath filter expressions within a GitHub project, which prevents users from using regular expressions to match patterns in JSON data. The user is requesting this feature to simplify the process of locating resources by allowing regex-based filtering, and they have expressed willingness to contribute to the implementation.
2.3 Open Issues
This section lists, groups, and then summarizes issues that were created within the last week in the repository.
Issues Opened This Week: 30
Summarized Issues:
- /statusz Endpoint Customization: The
/statuszendpoint in Kubernetes needs enhancement to display only relevant paths for each component, avoiding a generic set of paths. This customization ensures that each component's specific endpoints are accurately represented, improving clarity and functionality.
- Asynchronous API Queue Implementation: Kubernetes Enhancement Proposal (KEP) 5229 involves implementing an asynchronous API queue to improve scheduling efficiency. This includes migrating various API calls to the new queue and enhancing observability with specific metrics.
- Scheduler Performance and Testing: Modifications to
scheduler_perftests are needed to ensure version emulation is only set when QueueingHints is disabled. This change allows testing of Kubernetes versions above v1.33 without unnecessary emulation, improving test accuracy and efficiency.
- Flaky and Failing Tests: Several tests in the Kubernetes project are experiencing intermittent failures, affecting unrelated pull requests and causing connectivity issues. These include tests related to WebSocket server errors and cloud load-balancer connectivity during rollouts.
- Garbage Collector and ReplicaSets: A problem occurs when the garbage collector erroneously deletes one of two ReplicaSets after a controller-manager restart. This issue persists despite the deployment being present and functioning normally, indicating a need for a fix.
- Kube-Proxy Upgrade Issues: Upgrading kube-proxy directly from version 1.23 to 1.30 leads to failures due to obsolete iptables chains. This issue violates Kubernetes' version skew policy and requires manual intervention to resolve.
- API Enhancements and Validation: Enhancements to the Kubernetes API include adding optional fields in associative lists and improving error messages in CEL validation. These changes aim to support extensions and improve user experience by providing clearer error reporting.
- Kube-Apiserver Tracing Issues: The kube-apiserver is unable to send trace data to Jaeger due to a "context deadline exceeded" error. This issue may be caused by DNS resolution problems within the kube-apiserver pod, despite having the APIServerTrace feature gate enabled.
- Pod-Level Resource Management: Kubernetes needs to implement validation logic to reject pods with pod-level resources targeting Windows OS, as this feature is unsupported. Additionally, support for Pod-Level Hugepage Resources is being developed to propagate settings from the pod level to containers.
- Kube-Controller-Manager Lease Issue: The
kube-controller-managerdoes not release its leader election lease upon clean termination in a high-availability configuration. This leads to inactivity until the lease expires, suggesting a need for theReleaseOnCancelsetting.
- Local-Storage Provisioner and Filesystem Support: A user is unable to mount a block device with an XFS filesystem into a Kubernetes pod due to the local-storage provisioner's lack of support for the
fsTypeparameter. This results in a failed mount attempt with an incorrect filesystem type being used.
- Feature Gate Verification: Enhancements to the
verify-featuregates.shscript include adding instructions in the failure message to guide users on resolving errors. This involves printing a crucial hint to runhack/update-featuregates.shfor easier handling of CI failures.
- Porting to RISC-V Architecture: The complexity of porting Kubernetes to the RISC-V architecture is being evaluated using the RAX tool. The assessment focuses on factors like Cyclomatic Complexity and architecture-specific code, with a request for confirmation of the tool's low complexity assessment.
2.4 Closed Issues
This section lists, groups, and then summarizes issues that were closed within the last week in the repository. This section also links the associated pull requests if applicable.
Issues Closed This Week: 8
Summarized Issues:
- NodePort Traffic Issues in nftables kube-proxy: NodePort traffic is dropped in nftables kube-proxy when iptables rules are configured with a default DROP policy, particularly affecting clusters using Calico. This issue highlights the difference in behavior compared to Antrea, which installs forwarding rules to accept traffic from/to pods.
- Copylock Vet Errors in Kubernetes: The Kubernetes project faced issues with copylock vet errors in different directories, specifically in
staging/src/k8s.io/apimachinery/pkg/util/managedfieldsandstaging/src/k8s.io/component-base/metrics. These errors were addressed by implementing solutions such as anEqualfunction to avoid usingreflect.DeepEqualon structures containingsync.RWMutex.
- Topology Aware Routing in AWS EKS: While testing Topology Aware Routing (TAR) in an AWS EKS cluster, routing hints in the EndpointSlices did not match the availability zones of the nodes hosting the pods. The issue was closed after clarifying that the behavior was due to an uneven distribution of nodes across the AZs, and the system was functioning as intended.
- SchedulerAsyncAPICalls Feature Flag: A feature flag named SchedulerAsyncAPICalls was created as part of Kubernetes Enhancement Proposal (KEP) 5229. This development is related to the scheduling component of the Kubernetes project.
- Flaky Test in Kubernetes: The "TestToAuthenticationConfig_OIDC" in the "pull-kubernetes-unit-windows-master" job has been failing since June 24, 2025, due to an error in loading a non-existent authentication configuration file. It was identified as a duplicate of previously resolved issues.
make vetCommand Malfunction: Themake vetcommand in the Kubernetes project fails due to incompatibility with the upgraded golangci-lint 2.0. It was suggested to remove the script as the functionality is already covered by golangci-lint in presubmit checks.
- Amazon VPC CNI Route Injection Failure: The Amazon VPC CNI is failing to inject the route to the Kubernetes service CIDR into the node's route table on an EKS cluster. This results in nodes being unable to reach internal Kubernetes services, disrupting service discovery and authentication for workloads relying on the TokenReview API.
2.5 Issue Discussion Insights
This section will analyze the tone and sentiment of discussions within this project's open and closed issues that occurred within the past week. It aims to identify potentially heated exchanges and to maintain a constructive project environment.
Based on our analysis, there are no instances of toxic discussions in the project's open or closed issues from the past week.
III. Pull Requests
3.1 Open Pull Requests
This section provides a summary of pull requests that were opened in the repository over the past week. The top three pull requests with the highest number of commits are highlighted as 'key' pull requests. Other pull requests are grouped based on similar characteristics for easier analysis. Up to 25 pull requests are displayed in this section, while any remaining pull requests beyond this limit are omitted for brevity.
Pull Requests Opened This Week: 65
Key Open Pull Requests
1. WIP: DRA GA tracking branch: This pull request is a work-in-progress (WIP) that consolidates multiple necessary changes and enhancements, including performance documentation, metric improvements, scheduler enhancements, and integration tests, to advance the core Dynamic Resource Allocation (DRA) feature in Kubernetes towards general availability (GA), without the intention of merging it directly.
- URL: pull/132554
- Merged: No
- Associated Commits: 6ea28, 75432, 6d6a7, cd111, 91afd, 1ec12, 6780a, 93091, 66b94, fa211, d6539, 0f0ca, a59b1, 03907, 5083b, 1bc65
2. WIP Report actionable error when GC fails due to disk pressure: This pull request aims to address a bug by making the error message generated when image garbage collection (GC) fails due to disk pressure more actionable and user-friendly, focusing on disk usage to help operators better understand and resolve the issue, while also noting the limitations of the CRI API in providing total disk usage information.
- URL: pull/132578
- Merged: No
3. DRA: Implementation of Consumable Capacity (KEP-5075): This pull request introduces the implementation of Kubernetes Enhancement Proposal (KEP) 5075, which focuses on the addition of consumable capacity features, including driver-owned fields in ResourceSlice for device sharing, user-owned fields in ResourceClaim for specifying resource requirements, and scheduler-owned fields in ResourceClaim.Status to manage device capacity reservations, along with new constraints to ensure uniqueness across allocated devices.
- URL: pull/132522
- Merged: No
Other Open Pull Requests
- HostnameOverride Feature Gate: This pull request introduces the
HostnameOverridefeature gate, which is in alpha and disabled by default. It allows users to specify any RFC 1123-compliant DNS subdomain string as a pod's hostname by setting thehostnameOverridefield inPodSpec, and includes several end-to-end tests to validate the feature's functionality and constraints.
- Webhook Conversion Client Enhancement: This pull request introduces a feature that allows the Kubernetes webhook conversion client to treat a whitespace-only
caBundleas empty. This change facilitates non-conversion Custom Resource Definition (CRD) operations and includes updates to validation logic and tests to ensure consistent handling ofcaBundlevalues.
- Test Debuggability Improvement: This pull request involves a cleanup task that replaces the use of
wait.Pollwithgomega.Eventuallyin thetest/e2e/node/events.gofile. This change enhances test debuggability by improving logging when tests fail due to timeouts.
- Kubectl ApplySet Namespace Flag: This pull request introduces a new
--applyset-namespaceflag to thekubectl applycommand. It allows users to specify the namespace for the parent ApplySet configuration object, enabling the application of multi-namespace configurations without enforcing a single namespace for all resources.
- Ignore-Not-Found Flag Enhancement: This pull request aims to enhance the behavior of the
--ignore-not-foundflag in Kubernetes by clarifying its help message. It ensures the flag suppresses NotFound errors duringwatchoperations when set to true and improves test coverage.
- DRA Plugin Bug Fixes and Cleanup: This pull request addresses bug fixes and code cleanup for the DRA plugin by introducing an
ErrorChanneloption to report unrecoverable errors. It also refactors e2e_node APIs to use options instead of positional arguments and adds a test to verify error reporting for gRPC serving failures.
- InPlacePodVerticalScalingExclusiveMemory Feature Gate: This pull request introduces a new feature gate, "InPlacePodVerticalScalingExclusiveMemory," to enable or disable support for static memory policy in Kubernetes. It ensures that memory resizing for Guaranteed Quality of Service (QoS) pods on a static memory policy is properly gated and includes unit tests to verify the correct feature gate is checked based on resize requests.
- Pod-Level Resource Validation Update: This pull request updates the
validateResourceRequirementsfunction to skip validation for unsupported pod-level resource names not included in thesupportedPodLevelResourceslist. This prevents unnecessary validation errors and ensures that only recognized resources are validated, with unit tests added to confirm the correct handling of both supported and unsupported resource names.
- E2E Images Script Enhancement: This pull request enhances the
verify-e2e-images.shscript by improving its output clarity and addressing issues with the diffing of e2e image lists. It adds additional validation to ensure that any command failures are properly caught and handled, preventing the script from continuing with potentially incorrect or incomplete data.
- CPUManager Test Suite Parity: This pull request focuses on achieving feature parity between the new and old cpumanager test suites by restoring full coverage of CPU quota end-to-end tests. It implements the
ginkgo.ContinueOnFailuredecorator to ensure that test failures do not mask subsequent issues, enhancing the reliability and completeness of the testing process.
- ResourceClaim Controller Bug Fix: This pull request addresses a bug by implementing a fix for the logic in the ResourceClaim controller to ensure the cleanup of deleted ResourceClaims during scenarios such as upgrades and kube-controller-manager restarts. It is proposed in issue #132334 and tested in #132295.
- Test Coverage Enhancement: This pull request aims to enhance the test coverage by adding additional unit tests around helper functions, as identified by @natasha41575. This ensures better code reliability and maintainability in the Kubernetes project.
- Pod-Level Request Validation Efficiency: This pull request aims to enhance the efficiency of pod-level request validation in Kubernetes by ensuring that pod-level requests exceed the aggregated container requests. It skips unsupported resources at the pod level and includes a minor unit test to support these improvements.
- Gnostic-Models YAML Update Testing: This pull request is a work-in-progress aimed at testing the update of the gnostic-models YAML in the Kubernetes project. It is indicated by the title and the associated commits related to vendor and kopenapi changes.
- Kubelet gRPC API Removal: This pull request involves the removal of the deprecated v1alpha4 kubelet gRPC API from the Kubernetes project. It has been superseded by the v1beta1 API since version 1.32 and includes a minor API clarification to ensure DRA drivers properly handle claims, eliminating the need for legacy support and reducing the number of necessary API approval requests.
- Image Pulling Records Migration: This pull request introduces a feature that migrates the storage version of image pulling records to a filesystem cache during initialization. It upgrades the ImagePullIntent and ImagePulledRecord objects from the v1alpha1 to the v1beta1 API version, as part of Kubernetes Enhancement Proposal 2535.
- Kube-Apiserver Endpoints Listing: This pull request introduces a new feature that lists available endpoints for the kube-apiserver, providing useful links to enhance its functionality. It addresses issue #132538 on the Kubernetes GitHub repository.
- LimitRangeSpec.Limits Field Optionality: This pull request proposes marking the
LimitRangeSpec.Limitsfield as optional in the OpenAPI specification for Kubernetes. It aligns with API validation that permits this field to be unset during creation and addresses issue #131316.
- Kubeadm Feature Gate Graduation: This pull request aims to graduate the kubeadm-specific feature gate "WaitForAllControlPlaneComponents" to General Availability (GA). It ensures that during node initialization, kubeadm performs a health check for all control plane components, not just the kube-apiserver, and locks the feature gate to always be enabled.
- Kubectl Rollout Restart Flags: This pull request introduces a new feature to the Kubernetes project by adding support for the
--alland--all-namespacesflags to thekubectl rollout restartcommand. It addresses issue #1751 on the kubectl GitHub repository.
- DaemonSet Controller Bug Fix: This pull request addresses a bug in the Kubernetes DaemonSet controller by expanding the trigger conditions to ensure that the
NumberMisscheduledstatus field is updated correctly. It prevents incorrect status reporting when pods transition from "misscheduled" to "correctly scheduled" due to node updates.
- Scheduler Performance Testing Enhancement: This pull request introduces new test cases for the
createPodsOpfunction in thescheduler_perfmodule to enhance the scheduler's performance testing capabilities. It verifies basic pod creation functionality, custom namespace support, custom pod template handling, and error cases with invalid templates.
- Pod Autoscaler Code Cleanup: This pull request aims to clean up the code in the Kubernetes project by removing a redundant call to the MilliValue function in the GetRawMetric method for the pod autoscaler. This change has no functional impact on the system.
- CRI API Changelog Addition: This pull request involves adding a changelog for CRI API version 1.33 to improve the discoverability of changes between versions in a human-readable format. It is part of a documentation and cleanup effort within the Kubernetes project.
- Resource Deletion Message Consistency: This pull request aims to enhance the consistency of the resource deletion message in the Kubernetes project. It changes the format from "configmap 'cm1' deleted from default namespace" to "configmap 'cm1' deleted from namespace 'default'".
3.2 Closed Pull Requests
This section provides a summary of pull requests that were closed in the repository over the past week. The top three pull requests with the highest number of commits are highlighted as 'key' pull requests. Other pull requests are grouped based on similar characteristics for easier analysis. Up to 25 pull requests are displayed in this section, while any remaining pull requests beyond this limit are omitted for brevity.
Pull Requests Closed This Week: 31
Key Closed Pull Requests
1. Remove legacy log symlinks: This pull request aims to clean up the codebase by removing outdated legacy log symlinks that were initially created to maintain backward compatibility with the CRI log path, as they are now deemed unnecessary.
- URL: pull/132561
- Merged: No
- Associated Commits: 55533, b796a, d7271, 57833, 766a7, d5cb3, 09c9e, 1dac3, 0ce57, fbd2c, d3de7, fc0d3, 313f7, 192dd, 5ad41, ea384, 07df0, 6a24d, 6236c, deb50, 36361, 73ddf, 4a3cf, d0f06, dcf22, 74d15, 0bcf2, b58ee, dea3e, 1e40e, 18620, 5fbac
2. fix: Truncate too long Deployment name in RS name: This pull request addresses a bug in the Kubernetes project by implementing a fix to truncate overly long deployment names when generating replica set names, thereby resolving issue #116447 which previously caused failures in creating replica sets due to excessively long deployment names.
- URL: pull/132560
- Merged: Yes
3. client-go/reflector: stop exposing UseWatchList: This pull request involves a cleanup task in the Kubernetes project, specifically aimed at stopping the exposure of the UseWatchList function in the client-go/reflector component, and includes changes across multiple commits to remove its usage and fix related tests.
- URL: pull/132453
- Merged: Yes
Other Closed Pull Requests
- OpenAPI Format Support in CRD Schemas: This topic introduces support for the OpenAPI format in Kubernetes CustomResourceDefinition (CRD) schemas. It specifically adds the
k8s-short-nameandk8s-long-nameformats to enable consistent naming conventions across Kubernetes native types and CRDs.
- Compatibility and Dependency Management: This topic addresses compatibility issues by marking json-patch v5 as an unwanted dependency due to its breaking changes. It also introduces a unit test to demonstrate the currently allowed behavior in json-patch v4 that is not supported in v5.
- Test Output Parsing and Lifecycle Management: This topic enhances the parsing of test output for container lifecycle tests in the Kubernetes project. It specifically addresses issues encountered when running tests with CRI-O by skipping certain log prefixes and ensuring the correct restart order and phase of containers after a node reboot.
- Bug Fixes in ApplyConfiguration and Listwatch Options: This topic addresses bugs in the Kubernetes project by ensuring the applyconfiguration-gen tool only generates an implementation for the root applyconfig. It also ensures that the listwatch options are correctly connected to the listwatcher in the apiserver/cacher component.
- Batch Handling and Feature Gates: This topic introduces batch handling for popping items from RealFIFO in the Kubernetes project. It is primarily for testing purposes with a newly proposed feature gate and is linked to a separate original pull request.
- Cleanup Tasks in Tests and Makefile: This topic involves cleanup tasks such as removing a redundant
WaitForNominatedNodeNamecheck from a test and removing the brokenvettarget from the Makefile. These changes are part of efforts to streamline and improve the testing and build processes.
- Test Image Base Update: This topic updates the test image base for the Kubernetes project by selecting the most recent two versions of the nginx and nginx-new images from Docker Hub for Linux. It notes that no newer versions were found for Windows images, as part of a cleanup effort related to updating BASEIMAGEs for test purposes.
- Server-Side Apply Validation: This topic addresses a bug by implementing consistent validation for Server-Side Apply (SSA) to prevent the creation of new CustomResources when their associated CustomResourceDefinition (CRD) is in a terminating state. This fixes an issue where such resources could still be created using SSA despite the CRD's termination.
- Error Messaging Improvements: This topic improves error messaging by ensuring that a "not found" message is returned in update cases where a deleted object is involved. It addresses issue #124347 and finalizes the work from a previous pull request by adding necessary tests.
- Namespace Termination Polling: This topic introduces a feature to actively poll for namespace termination in the Kubernetes project. It replaces the previous method of simply sleeping and has been successfully merged into the codebase.
- Test Code Coverage Enhancement: This topic focuses on increasing the test code coverage for the kubelet_client package in the Kubernetes project from 28.2% to 92.3%. It is part of a broader effort to improve the quality and reliability of the codebase.
- Scheduler Feature Gate Introduction: This topic introduces a new feature gate called "SchedulerAsyncAPICalls" as part of the Kubernetes Enhancement Proposal (KEP-5229). It aims at enhancing the Kubernetes scheduler's functionality and addresses issue #132486.
- Bug Fixes in WatchList and ValidatingAdmissionPolicy: This topic addresses bugs by ensuring an error is raised when the WatchList feature gate is disabled. It also implements unique per-policy marker names in ValidatingAdmissionPolicy integration tests to prevent test failures.
- Cache Synchronization in Tests: This topic addresses a failing test issue by adding a wait for cache synchronization in the custom resource discovery tests. It prevents flaky behavior and is linked to issue #132418 in the Kubernetes project.
- Bug Fix in gRPC Listener and Test Flakiness: This topic addresses a bug by correcting the error message path for a gRPC listener in the
kubeletplugin. It also addresses test flakiness by modifying the code to avoid inadvertently terminating the etcd-manager process in kops.
- Cleanup and Documentation Enhancements: This topic involves migrating the usage of the deprecated function
ExtractCommentTagstoExtractFunctionStyleCommentTags. It also enhances documentation by adding a note about context cancellation on Filter plugins to provide users with information that could lead to better performance.
- Unit Test Coverage for ObservedGeneration: This topic focuses on enhancing the unit test coverage for the "observedGeneration" feature in Kubernetes. It adds tests for scenarios both with and without the feature gate, as part of a cleanup effort related to the beta promotion of Pod Generation.
3.3 Pull Request Discussion Insights
This section will analyze the tone and sentiment of discussions within this project's open and closed pull requests that occurred within the past week. It aims to identify potentially heated exchanges and to maintain a constructive project environment.
Based on our analysis, there are no instances of toxic discussions in the project's open or closed pull requests from the past week.
IV. Contributors
4.1 Contributors
Active Contributors:
We consider an active contributor in this project to be any contributor who has made at least 1 commit, opened at least 1 issue, created at least 1 pull request, or made more than 2 comments in the last month.
If there are more than 10 active contributors, the list is truncated to the top 10 based on contribution metrics for better clarity.
| Contributor | Commits | Pull Requests | Issues | Comments |
|---|---|---|---|---|
| pohly | 36 | 7 | 7 | 32 |
| serathius | 14 | 8 | 1 | 35 |
| dims | 19 | 5 | 6 | 27 |
| yongruilin | 24 | 4 | 3 | 17 |
| macsko | 5 | 3 | 12 | 28 |
| p0lyn0mial | 26 | 4 | 0 | 14 |
| ylink-lfs | 4 | 3 | 3 | 30 |
| liggitt | 1 | 1 | 2 | 32 |
| aojea | 3 | 0 | 3 | 27 |
| sanposhiho | 2 | 2 | 8 | 20 |
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