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c0fbaf4276
There can be spurious failures in the CI when running kubectl create. On
occasion, the command returns with an error, but the api-server did
receive and process the request. This causes a 2nd create action to fail
with messages like:
cephcluster.ceph.rook.io/my-cluster created
Error from server: error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": etcdserver: request timed out
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": configmaps "rook-config-override" already exists
Error from server (AlreadyExists): error when creating "/tmp/tmp.Ur1ZPG85o9/cluster-test.yaml": cephclusters.ceph.rook.io "my-cluster" already exists
By handling the create action differently, and checking for the
AlreadyExists word in the stderr output, it is possible to detect
repeated creates that are not needed.
Signed-off-by: Niels de Vos <ndevos@redhat.com>