Bug 1509362
| Summary: | [3.4] Prune Deleted Layer of a Valid Image due to minimum aging | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Ben Parees <bparees> |
| Component: | Image Registry | Assignee: | Michal Minar <miminar> |
| Status: | CLOSED ERRATA | QA Contact: | Dongbo Yan <dyan> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 3.4.1 | CC: | aos-bugs, bparees, dyan, erich, geliu, haowang, jokerman, mfojtik, miminar, mmccomas, mrobson, obulatov, pdwyer, qcai, rhowe, sreber |
| Target Milestone: | --- | ||
| Target Release: | 3.4.z | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause: images younger than the threshold are not added to the dependency graph.
Consequence: a blob which is used by a young image and by a prunable image is deleted because it has no references in the graph.
Fix: add young images to the graph and mark them as non-prunable.
Result: the blob has references and is not deleted.
|
Story Points: | --- |
| Clone Of: | 1487408 | Environment: | |
| Last Closed: | 2018-04-18 07:00:36 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1487408 | ||
| Bug Blocks: | 1498123, 1498124 | ||
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Comment 1
Michal Minar
2017-11-06 15:50:41 UTC
Merged. Verified $ ./oc version oc v3.4.1.44.37 kubernetes v1.4.0+776c994 features: Basic-Auth GSSAPI Kerberos SPNEGO Server https://8443 openshift v3.4.1.44.37 kubernetes v1.4.0+776c994 push two images reference the same image layer, one is pushed more 10min. Prune the old image via cmd $ ./oc adm prune images --certificate-authority=ca.crt --keep-younger-than=30m --registry-url=docker-registry-default.com --confirm Deleting registry layer blobs ... BLOB sha256:aea8745b76ae0c80e3ce9474a49cb33194ed5aaadb0228eb8eb468bed9fbb871 Deleting images from server ... IMAGE sha256:6b022de1e813246e316de3abbd9e9562908eaa42f7dffce7e74a85e53024cde4 Actual result:the new image is not pruned could move to verified Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:1134 |