check pod securityContext hostNetwork in exec admission controller #56839
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Tightening this would effect users, so a release note is better. |
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/approve I'm fine with it. |
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: deads2k, hzxuzhonghu, liggitt Associated issue: #56838 The full list of commands accepted by this bot can be found here.
Needs approval from an approver in each of these OWNERS Files:
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/test all Tests are more than 96 hours old. Re-running tests. |
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Automatic merge from submit-queue (batch tested with PRs 57746, 57621, 56839, 57464). If you want to cherry-pick this change to another branch, please follow the instructions here. |
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What this PR does / why we need it:
currently only hostIPC hostPID are checked in DenyEscalatingExec admission controller,
hostNetwork should also be checked to deny exec /attach
Which issue(s) this PR fixes (optional, in
fixes #<issue number>(, fixes #<issue_number>, ...)format, will close the issue(s) when PR gets merged):Fixes #56838
Special notes for your reviewer:
Release note: