Grant group KUBE_POD_LOG_READERS_GROUP access to read pod logs on gke…

[vinayakankugoyal]

… control-plane.

What type of PR is this?

/kind feature

What this PR does / why we need it:

All logs currently under /var/log/pods are only readable by root. This works as long as fluentbit is running as root. We are updating the master fluentbit component to run as non-root. Hence we need the logs to be readable by a group so that non root components can read them.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[k8s-ci-robot]

@vinayakankugoyal: This issue is currently awaiting triage.

If a SIG or subproject determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

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[k8s-ci-robot]

Hi @vinayakankugoyal. Thanks for your PR.

I'm waiting for a kubernetes 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.

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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/test-infra repository.

[vinayakankugoyal]

/cc loburm

[loburm]

/lgtm

[vinayakankugoyal]

/retest

[k8s-ci-robot]

@vinayakankugoyal: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest

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/test-infra repository.

[roycaihw]

/ok-to-test

[vinayakankugoyal]

/retest

[vinayakankugoyal]

/retest

[roycaihw]

/lgtm

[vinayakankugoyal]

/retest

[vinayakankugoyal]

/assign @dchen1107

[dchen1107]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dchen1107, loburm, vinayakankugoyal

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Needs approval from an approver in each of these files:

• cluster/gce/gci/OWNERS [dchen1107]

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