Issues Scaling Application With "Failed to Delete Containers" Message in Red Hat OpenShift Enterprise 3.1

Solution Unverified - Updated -

Issue

  • The deployer fails to deploy the application, because of failing to delete containers.
12m          12m            1      {kubelet lpdospea00126.phx.aexp.com}    implicitly required container POD      Started                Started with docker
FailedSync                          Error syncing pod, skipping: failed to delete containers ([exit status 1])
  • Pods stuck in Error, Terminating, or DeadlineExceeded state prevent scaling up of application
# oc get pods
NAME                           READY     STATUS             RESTARTS   AGE
default-build-4-build          0/1       Error              0          3d
default-deployment-5-qfjpl     1/1       Running            0          4d
default-deployment-6-deploy    0/1       Error              0          3d
default-node-sti-app-2-build   0/1       Completed          0          5h
default-node-sti-app-3-build   0/1       Completed          0          2h
default-node-sti-app-4-build   1/1       Running            0          1h
default-node-sti-app-5-build   0/1       Completed          0          51m
default-nodejs-1-deploy        0/1       Error              0          4d
default-nodejs-2-deploy        0/1       DeadlineExceeded   0          5h
default-nodejs-5-deploy        0/1       Error              0          1h
default-nodejs-5-yt724         0/1       Terminating        0          1h
default-nodejs-8-n4aj1         1/1       Running            0          49m
  • Failure to create pods due to exceeding quota error messages
1h          1h         3         default-nodejs-5               ReplicationController                                       FailedCreate                     {replication-controller }              Error creating: Pod "default-nodejs-5-" is forbidden: [limited to 6 pods, unable to admit pod without exceeding quota for resource cpu:  limited to 3 but require 3500m to succeed.]

Environment

  • Red Hat OpenShift Enterprise 3.1

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