Bug 2029987: Try another registry if blob is not found

[dmage]

Backport of #296.

[openshift-ci]

@dmage: This pull request references Bugzilla bug 2029987, 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.

6 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target release (4.9.z) matches configured target release for branch (4.9.z)
• bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
• dependent bug Bugzilla bug 2008539 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
• dependent Bugzilla bug 2008539 targets the "4.10.0" release, which is one of the valid target releases: 4.10.0
• bug has dependents

Requesting review from QA contact:
/cc @xiuwang

In response to this:

Bug 2029987: Try another registry if blob is not found

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.

[dmage]

/assign @ricardomaraschini

[dmage]

/label backport-risk-assessed

[openshift-ci]

@dmage: all tests passed!

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[xiuwang]

/bugzilla refresh

[openshift-ci]

@xiuwang: This pull request references Bugzilla bug 2029987, which is valid.

6 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target release (4.9.z) matches configured target release for branch (4.9.z)
• bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
• dependent bug Bugzilla bug 2008539 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
• dependent Bugzilla bug 2008539 targets the "4.10.0" release, which is one of the valid target releases: 4.10.0
• bug has dependents

Requesting review from QA contact:
/cc @KeenonLee

In response to this:

/bugzilla refresh

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.

[KeenonLee]

/label qe-approved

[KeenonLee]

/label cherry-pick-approved

[openshift-ci]

@KeenonLee: Can not set label cherry-pick-approved: Must be member in one of these teams: []

In response to this:

/label cherry-pick-approved

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.

[xiuwang]

/label cherry-pick-approved

[ricardomaraschini]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dmage, ricardomaraschini

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• OWNERS [dmage]

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[openshift-ci]

@dmage: All pull requests linked via external trackers have merged:

• openshift/image-registry#303
• openshift/library-go#1263

Bugzilla bug 2029987 has been moved to the MODIFIED state.

In response to this:

Bug 2029987: Try another registry if blob is not found

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.