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Allow kube-scheduler to tolerate cluster auth config lookup failure #71755

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liggitt
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@liggitt liggitt commented Dec 5, 2018

What type of PR is this?
/kind bug

Which issue(s) this PR fixes:
tolerates #71752

1.12 invocations of the scheduler did not require access to the cluster authentication configmap.

1.13 invocations started requiring it if the scheduler is run with access to an in-cluster client. This PR restores the 1.12 behavior.

Does this PR introduce a user-facing change?:

kube-scheduler: restores ability to run without authentication configuration lookup permissions

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/bug Categorizes issue or PR as related to a bug. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. needs-priority Indicates a PR lacks a `priority/foo` label and requires one. area/apiserver sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. sig/scheduling Categorizes an issue or PR as relevant to SIG Scheduling. and removed needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. labels Dec 5, 2018
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liggitt commented Dec 5, 2018

/assign @sttts

@liggitt liggitt force-pushed the tolerate-authn-lookup-failure branch from 43081b5 to 416e114 Compare December 5, 2018 19:14
@liggitt liggitt added the priority/critical-urgent Highest priority. Must be actively worked on as someone's top priority right now. label Dec 5, 2018
@k8s-ci-robot k8s-ci-robot removed the needs-priority Indicates a PR lacks a `priority/foo` label and requires one. label Dec 5, 2018
@liggitt liggitt added this to the v1.13 milestone Dec 5, 2018
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liggitt commented Dec 5, 2018

/retest

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liggitt commented Dec 6, 2018

/retest

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sttts commented Dec 6, 2018

/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Dec 6, 2018
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: liggitt, sttts

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Dec 6, 2018
@k8s-ci-robot k8s-ci-robot merged commit 257a6d5 into kubernetes:master Dec 6, 2018
@liggitt liggitt deleted the tolerate-authn-lookup-failure branch December 7, 2018 01:17
k8s-ci-robot added a commit that referenced this pull request Dec 12, 2018
…5-upstream-release-1.13

Automated cherry pick of #71755: Allow kube-scheduler to tolerate cluster auth config lookup
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approved Indicates a PR has been approved by an approver from all required OWNERS files. area/apiserver cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. kind/bug Categorizes issue or PR as related to a bug. lgtm "Looks good to me", indicates that a PR is ready to be merged. priority/critical-urgent Highest priority. Must be actively worked on as someone's top priority right now. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. sig/scheduling Categorizes an issue or PR as relevant to SIG Scheduling. size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
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3 participants