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Bug 1905299: fix(olm): Verify ServiceAccount ownership before installing deployment #1904

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dinhxuanvu
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Currently, there is a timing during upgrade, the new SA is not yet being
created but the deployment is successfully updated and the new pod
is coming up using the old SA. As a result, the pod fails to succeed
due to permission failure.

When CSV is in Pending state, a permission and requirement check list
is performed. A check for SA ownership is added to that check list
to verify if new SA is in place before moving CSV to Installing state.
If new SA is not yet in place, CSV can continue to be Pending which
will prevent the deployment to be created/updated.

Signed-off-by: Vu Dinh vdinh@redhat.com

Description of the change:

Motivation for the change:

Reviewer Checklist

  • Implementation matches the proposed design, or proposal is updated to match implementation
  • Sufficient unit test coverage
  • Sufficient end-to-end test coverage
  • Docs updated or added to /docs
  • Commit messages sensible and descriptive

@openshift-ci-robot openshift-ci-robot added bugzilla/severity-medium Referenced Bugzilla bug's severity is medium for the branch this PR is targeting. bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. labels Dec 11, 2020
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@dinhxuanvu: This pull request references Bugzilla bug 1905299, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

3 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.7.0) matches configured target release for branch (4.7.0)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)

In response to this:

Bug 1905299: fix(olm): Verify ServiceAccount ownership before installing deployment

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.

Currently, there is a timing during upgrade, the new SA is not yet being
created but the deployment is successfully updated and the new pod
is coming up using the old SA. As a result, the pod fails to succeed
due to permission failure.

When CSV is in Pending state, a permission and requirement check list
is performed. A check for SA ownership is added to that check list
to verify if new SA is in place before moving CSV to Installing state.
If new SA is not yet in place, CSV can continue to be Pending which
will prevent the deployment to be created/updated.

Signed-off-by: Vu Dinh <vdinh@redhat.com>
@dinhxuanvu
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/retest

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@ankitathomas ankitathomas left a comment

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/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Dec 11, 2020
@benluddy
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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: benluddy, dinhxuanvu

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@openshift-ci-robot openshift-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Dec 11, 2020
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/retest

@openshift-merge-robot openshift-merge-robot merged commit 4b66803 into operator-framework:master Dec 11, 2020
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@dinhxuanvu: All pull requests linked via external trackers have merged:

Bugzilla bug 1905299 has been moved to the MODIFIED state.

In response to this:

Bug 1905299: fix(olm): Verify ServiceAccount ownership before installing deployment

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.

@dinhxuanvu
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/cherry-pick release-4.6

@openshift-cherrypick-robot

@dinhxuanvu: new pull request created: #1907

In response to this:

/cherry-pick release-4.6

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.

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6 participants