Skip to content

Conversation

@Kunal1522
Copy link
Contributor

Fixes #8706

Proposed Changes

  • 🎁 Add klogLevel configuration to config-logging ConfigMap to control Kubernetes client-go logging verbosity

Description

This PR enables users to configure the klog (Kubernetes client-go) verbosity level for Knative Eventing adapters. This is useful for debugging Kubernetes API interactions without rebuilding images.

How it works:

  1. ConfigMap Configuration: Users set klogLevel (0-10) in the config-logging ConfigMap
  2. Controller Propagation: The ConfigWatcher reads this value and passes it to adapters via K_KLOG_LEVEL environment variable
  3. Adapter Initialization: During startup, adapters read K_KLOG_LEVEL and configure klog verbosity accordingly

Example Usage:

apiVersion: v1
kind: ConfigMap
metadata:
  name: config-logging
  namespace: knative-eventing
data:
  klogLevel: "5"  # Enable verbose Kubernetes API logging

@knative-prow knative-prow bot requested review from aslom and matzew January 8, 2026 19:42
@knative-prow knative-prow bot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Jan 8, 2026
@knative-prow
Copy link

knative-prow bot commented Jan 8, 2026

Hi @Kunal1522. Thanks for your PR.

I'm waiting for a github.com member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

@knative-prow
Copy link

knative-prow bot commented Jan 8, 2026

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Kunal1522
Once this PR has been reviewed and has the lgtm label, please assign creydr for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/L Denotes a PR that changes 100-499 lines, ignoring generated files.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Add flag to enable KLOG verbosity levels

1 participant