Description of problem: Running tests which do hundreds of scale up/downs, the logs get spammed with the following E/Error level message on every scaleup: Nov 6 19:20:56 ip-172-31-24-197 atomic-openshift-node: E1106 19:20:56.502088 13169 docker_manager.go:404] unable to inspect docker image "POD" while inspecting docker container "sha256:1924b34d94a8d8b77aa6e7742dbd17ea5c4587a9ef68b66b6d9bb70138322030": no such image: "sha256:1924b34d94a8d8b77aa6e7742dbd17ea5c4587a9ef68b66b6d9bb70138322030" The scale up seems to work ok. Reduce the loglevel on this message? or investigate as a real Error? This is with SELinux disabled and using overlayfs as the docker storage Version-Release number of selected component (if applicable): 3.4.0.22 How reproducible: Always Steps to Reproduce: 1. Install 3.4.0.22 with Docker 1.12.3-3 using overlayfs. Disable SELinux 2. oc new-app --template=cakephp-mysql-example and wait for it to build 3. oc scale --replicas=20 dc/cakephp-mysql-example 4. Watch syslogs for E messages Actual results: 24 instances of the above message and a successful scaleup. Potential underlying issue? Expected results: Quiet logs for a successful scaleup. Additional info:
Created attachment 1217842 [details] node log
These 24 messages are also accompanied by 24 instances of this error message: E1106 19:20:58.023842 13169 docker_manager.go:761] Logging security options: {key:seccomp value:unconfined msg:}
On scale down an addition 28 instances of the message pop: Nov 6 19:42:17 ip-172-31-24-197 atomic-openshift-node: E1106 19:42:17.533707 13169 docker_manager.go:404] unable to inspect docker image "cakephp-mysql-example" while inspecting docker container "sha256:1f1ffe3f6f0285686192496d15209831d74eb02959c9e4b6c6debe60b624121b": no such image: "sha256:1f1ffe3f6f0285686192496d15209831d74eb02959c9e4b6c6debe60b624121b" Scale up 20 and scale down to 0 yields gives us 52 of the above errors.
This issue is addressed by the PRs (one still pending merge) in https://bugzilla.redhat.com/show_bug.cgi?id=1389183 https://github.com/openshift/origin/pull/11674 https://github.com/openshift/origin/pull/11793 I was able to recreate on master but not on the branch for PR 11793. *** This bug has been marked as a duplicate of bug 1389183 ***