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Bug
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Resolution: Done
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Minor
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maistra-rc1
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None
My cluster has just come to a state where SMCP is shown as ready, but one container in the Prometheus pod isn't ready at all:
$ kubectl get smcp
NAME READY
multitenant-install True
$ kubectl -n istio-system get po
NAME READY STATUS RESTARTS AGE
istio-citadel-6cfd696fc5-6qpwx 1/1 Running 0 7m
istio-egressgateway-bd9d5d4ff-97s2t 1/1 Running 0 6m
istio-galley-7c77bbf7bd-j954b 1/1 Running 0 7m
istio-ingressgateway-7f745d4648-66tcq 1/1 Running 0 6m
istio-pilot-77f85bfb64-hvbgj 2/2 Running 0 4m
istio-policy-5c848d464d-7cg6h 2/2 Running 0 4m
istio-sidecar-injector-5dbf7d896d-clczw 1/1 Running 0 6m
istio-telemetry-6459c95cf4-86zk5 2/2 Running 0 4m
prometheus-b9b78d986-tmdcw 1/2 ImagePullBackOff 0 5m
$ kubectl -n istio-system get deploy prometheus
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
prometheus 1 1 1 0 10m
$ kubectl -n istio-system get deploy prometheus -o json | jq .status
{
"conditions": [
{
"lastTransitionTime": "2019-08-09T15:12:16Z",
"lastUpdateTime": "2019-08-09T15:12:16Z",
"message": "Deployment has minimum availability.",
"reason": "MinimumReplicasAvailable",
"status": "True",
"type": "Available"
},
{
"lastTransitionTime": "2019-08-09T15:12:16Z",
"lastUpdateTime": "2019-08-09T15:13:18Z",
"message": "ReplicaSet \"prometheus-546c8fc656\" has successfully progressed.",
"reason": "NewReplicaSetAvailable",
"status": "True",
"type": "Progressing"
}
],
"observedGeneration": 4,
"replicas": 1,
"unavailableReplicas": 1,
"updatedReplicas": 1
}