$ oc get pods NAME READY STATUS RESTARTS AGE my-cluster-zookeeper-0 0/2 ImagePullBackOff 0 36m my-cluster-zookeeper-1 0/2 ImagePullBackOff 0 36m my-cluster-zookeeper-2 0/2 ImagePullBackOff 0 36m [cloud-user@bastion redhat-ga]$ oc describe pod my-cluster-zookeeper-0 Name: my-cluster-zookeeper-0 Namespace: kafka Priority: 0 Node: worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com/10.0.106.53 Start Time: Wed, 29 Apr 2020 10:10:52 -0400 Labels: app.kubernetes.io/instance=my-cluster app.kubernetes.io/managed-by=strimzi-cluster-operator app.kubernetes.io/name=strimzi controller-revision-hash=my-cluster-zookeeper-74cbb656f statefulset.kubernetes.io/pod-name=my-cluster-zookeeper-0 strimzi.io/cluster=my-cluster strimzi.io/kind=Kafka strimzi.io/name=my-cluster-zookeeper Annotations: k8s.v1.cni.cncf.io/networks-status: [{ "name": "openshift-sdn", "interface": "eth0", "ips": [ "10.129.0.71" ], "dns": {}, "default-route": [ "10.129.0.1" ] }] openshift.io/scc: restricted strimzi.io/cluster-ca-cert-generation: 0 strimzi.io/generation: 0 strimzi.io/logging-hash: 4741db1823457675d5c7457518414556cb1251d23428bc773290b32c861279cab3f62f4eb3547273db4b0f8c13f0f2ad7b8d39203d7e15e1ab1ff7b3443541fe Status: Pending IP: 10.129.0.71 IPs: IP: 10.129.0.71 Controlled By: StatefulSet/my-cluster-zookeeper Containers: zookeeper: Container ID: Image: registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076 Image ID: Port: Host Port: Command: /opt/kafka/zookeeper_run.sh State: Waiting Reason: ImagePullBackOff Ready: False Restart Count: 0 Liveness: exec [/opt/kafka/zookeeper_healthcheck.sh] delay=15s timeout=5s period=10s #success=1 #failure=3 Readiness: exec [/opt/kafka/zookeeper_healthcheck.sh] delay=15s timeout=5s period=10s #success=1 #failure=3 Environment: ZOOKEEPER_NODE_COUNT: 3 ZOOKEEPER_METRICS_ENABLED: false ZOOKEEPER_SNAPSHOT_CHECK_ENABLED: true STRIMZI_KAFKA_GC_LOG_ENABLED: false KAFKA_HEAP_OPTS: -Xms128M ZOOKEEPER_CONFIGURATION: autopurge.purgeInterval=1 tickTime=2000 initLimit=5 syncLimit=2 Mounts: /opt/kafka/custom-config/ from zookeeper-metrics-and-logging (rw) /var/lib/zookeeper from data (rw) /var/run/secrets/kubernetes.io/serviceaccount from my-cluster-zookeeper-token-nglf7 (ro) tls-sidecar: Container ID: Image: registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076 Image ID: Ports: 2888/TCP, 3888/TCP, 2181/TCP Host Ports: 0/TCP, 0/TCP, 0/TCP Command: /opt/stunnel/zookeeper_stunnel_run.sh State: Waiting Reason: ImagePullBackOff Ready: False Restart Count: 0 Liveness: exec [/opt/stunnel/stunnel_healthcheck.sh 2181] delay=15s timeout=5s period=10s #success=1 #failure=3 Readiness: exec [/opt/stunnel/stunnel_healthcheck.sh 2181] delay=15s timeout=5s period=10s #success=1 #failure=3 Environment: ZOOKEEPER_NODE_COUNT: 3 TLS_SIDECAR_LOG_LEVEL: notice Mounts: /etc/tls-sidecar/cluster-ca-certs/ from cluster-ca-certs (rw) /etc/tls-sidecar/zookeeper-nodes/ from zookeeper-nodes (rw) /var/run/secrets/kubernetes.io/serviceaccount from my-cluster-zookeeper-token-nglf7 (ro) Conditions: Type Status Initialized True Ready False ContainersReady False PodScheduled True Volumes: data: Type: EmptyDir (a temporary directory that shares a pod's lifetime) Medium: SizeLimit: zookeeper-metrics-and-logging: Type: ConfigMap (a volume populated by a ConfigMap) Name: my-cluster-zookeeper-config Optional: false zookeeper-nodes: Type: Secret (a volume populated by a Secret) SecretName: my-cluster-zookeeper-nodes Optional: false cluster-ca-certs: Type: Secret (a volume populated by a Secret) SecretName: my-cluster-cluster-ca-cert Optional: false my-cluster-zookeeper-token-nglf7: Type: Secret (a volume populated by a Secret) SecretName: my-cluster-zookeeper-token-nglf7 Optional: false QoS Class: BestEffort Node-Selectors: Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s node.kubernetes.io/unreachable:NoExecute for 300s Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled default-scheduler Successfully assigned kafka/my-cluster-zookeeper-0 to worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Warning Failed 35m kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Failed to pull image "registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076": rpc error: code = Unknown desc = error pinging docker registry registry.redhat.io: Get https://registry.redhat.io/v2/: dial tcp 184.30.189.133:443: i/o timeout Normal Pulling 33m (x3 over 36m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Pulling image "registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076" Normal BackOff 32m (x5 over 35m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Back-off pulling image "registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076" Warning Failed 32m (x5 over 35m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Error: ImagePullBackOff Warning Failed 30m (x3 over 34m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Failed to pull image "registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076": rpc error: code = Unknown desc = error pinging docker registry registry.redhat.io: Get https://registry.redhat.io/v2/: dial tcp 104.127.84.108:443: i/o timeout Warning Failed 26m (x21 over 35m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Error: ImagePullBackOff Warning Failed 6m3s (x9 over 35m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Error: ErrImagePull Normal BackOff 78s (x114 over 35m) kubelet, worker-rhcos-1.ocp4-jkd1.maistra.upshift.redhat.com Back-off pulling image "registry.redhat.io/amq7/amq-streams-kafka-24-rhel7@sha256:f9ceca004f1b7dccb3b82d9a8027961f9fe4104e0ed69752c0bdd8078b4a1076"