test: [sig-apps][Feature:DeploymentConfig] deploymentconfigs when run iteratively should immediately start a new deployment is failing frequently in CI, see search results: https://search.ci.openshift.org/?maxAge=168h&context=1&type=bug%2Bjunit&name=&maxMatches=5&maxBytes=20971520&groupBy=job&search=%5C%5Bsig-apps%5C%5D%5C%5BFeature%3ADeploymentConfig%5C%5D+deploymentconfigs+when+run+iteratively+should+immediately+start+a+new+deployment Link to recent failure: https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/release-openshift-origin-installer-e2e-aws-4.7/1315369643245834240 fail [github.com/openshift/origin/test/extended/deployments/deployments.go:247]: Unexpected error: <*errors.errorString | 0xc00034c8a0>: { s: "timed out waiting for the condition", } timed out waiting for the condition occurred
Both in the event: Oct 11 19:59:03.209: INFO: At 2020-10-11 19:57:59 +0000 UTC - event for deployment-simple-1-deploy: {kubelet ip-10-0-157-24.us-west-2.compute.internal} FailedCreatePodSandBox: Failed to create pod sandbox: rpc error: code = Unknown desc = error reading container (probably exited) json message: EOF and in kubelet logs: E1011 19:57:59.788429 1530 kuberuntime_sandbox.go:70] CreatePodSandbox for pod "deployment-simple-1-deploy_e2e-test-cli-deployment-th5rj(0802f8f7-6d22-4266-9b60-816deee91135)" failed: rpc error: code = Unknown desc = error reading container (probably exited) json message: EOF E1011 19:57:59.788456 1530 kuberuntime_manager.go:730] createPodSandbox for pod "deployment-simple-1-deploy_e2e-test-cli-deployment-th5rj(0802f8f7-6d22-4266-9b60-816deee91135)" failed: rpc error: code = Unknown desc = error reading container (probably exited) json message: EOF E1011 19:57:59.788559 1530 pod_workers.go:191] Error syncing pod 0802f8f7-6d22-4266-9b60-816deee91135 ("deployment-simple-1-deploy_e2e-test-cli-deployment-th5rj(0802f8f7-6d22-4266-9b60-816deee91135)"), skipping: failed to "CreatePodSandbox" for "deployment-simple-1-deploy_e2e-test-cli-deployment-th5rj(0802f8f7-6d22-4266-9b60-816deee91135)" with CreatePodSandboxError: "CreatePodSandbox for pod \"deployment-simple-1-deploy_e2e-test-cli-deployment-th5rj(0802f8f7-6d22-4266-9b60-816deee91135)\" failed: rpc error: code = Unknown desc = error reading container (probably exited) json message: EOF" so it's either problem with kubelet or crio that needs further investigation why Moving on to node team and bumping to medium, since although this was only a flake in the run, such error in kubelet or crio deserves further investigation.
We see these error messages often when a pod is requested to start, and then being torn down before it has fully started. This is not necessarily a bug. We need to suppress these types of messages.