Dear Deepak, I am getting the similar error on dev-appc-appc-db-1 pod on Casablanca. How did you solve this error?
When I checked inside the container, it couldn't mount the pv and there isn't /lib/mysql/mysql.sock path. ubuntu@kub4:~$ kubectl get pvc -n onap | grep -i pending dev-appc-appc-db Pending 1d dev-oof-cmso-db Pending 4d dev-sdnc-controller-blueprints-db Pending 23h dev-sdnc-nengdb Pending 23h ubuntu@kub1:~$ kubectl describe pod dev-appc-appc-db-1 -n onap Name: dev-appc-appc-db-1 Namespace: onap Node: kub2/ Start Time: Tue, 08 Jan 2019 07:17:47 +0000 Labels: app=dev-appc-appc-db controller-revision-hash=dev-appc-appc-db-589fb9c8c9 statefulset.kubernetes.io/pod-name=dev-appc-appc-db-1 Annotations: pod.alpha.kubernetes.io/initialized=true Status: Running IP: 10.42.184.214 Controlled By: StatefulSet/dev-appc-appc-db Init Containers: mariadb-galera-prepare: Container ID: docker://484237ae0fd95d27fbdcd8d4692fc72598908df2436914567bd7d7bb8d9c1227 Image: registry:5000/busybox Image ID: docker-pullable://busybox@sha256:7964ad52e396a6e045c39b5a44438424ac52e12e4d5a25d94895f2058cb863a0 Port: <none> Host Port: <none> Command: sh -c chown -R 27:27 /var/lib/mysql State: Terminated Reason: Completed Exit Code: 0 Started: Tue, 08 Jan 2019 07:18:26 +0000 Finished: Tue, 08 Jan 2019 07:18:37 +0000 Ready: True Restart Count: 0 Environment: <none> Mounts: /var/lib/mysql from dev-appc-appc-db-data (rw) /var/run/secrets/kubernetes.io/serviceaccount from default-token-q79bx (ro) Containers: appc-db: Container ID: docker://e53bcdb6bf14286647ea56a674e29b75c37e1bc41c691f4db671a86ceceb6d18 Image: registry:5000/adfinissygroup/k8s-mariadb-galera-centos:v002 Image ID: docker-pullable://nexus3.onap.org:10001/adfinissygroup/k8s-mariadb-galera-centos@sha256:fbcb842f30065ae94532cb1af9bb03cc6e2acaaf896d87d0ec38da7dd09a3dde Ports: 3306/TCP, 4444/TCP, 4567/TCP, 4568/TCP Host Ports: 0/TCP, 0/TCP, 0/TCP, 0/TCP State: Running Started: Wed, 09 Jan 2019 07:46:28 +0000 Last State: Terminated Reason: Error Exit Code: 137 Started: Wed, 09 Jan 2019 07:39:49 +0000 Finished: Wed, 09 Jan 2019 07:41:14 +0000 Ready: False Restart Count: 364 Liveness: exec [mysqladmin ping] delay=30s timeout=5s period=10s #success=1 #failure=3 Readiness: exec [/usr/share/container-scripts/mysql/readiness-probe.sh] delay=15s timeout=1s period=10s #success=1 #failure=3 Environment: POD_NAMESPACE: onap (v1:metadata.namespace) MYSQL_USER: my-user MYSQL_PASSWORD: <set to the key 'user-password' in secret 'dev-appc-appc-db'> Optional: false MYSQL_DATABASE: my-database MYSQL_ROOT_PASSWORD: <set to the key 'db-root-password' in secret 'dev-appc-appc-db'> Optional: false Mounts: /etc/localtime from localtime (ro) /var/lib/mysql from dev-appc-appc-db-data (rw) /var/run/secrets/kubernetes.io/serviceaccount from default-token-q79bx (ro) Conditions: Type Status Initialized True Ready False ContainersReady False PodScheduled True Volumes: dev-appc-appc-db-data: Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace) ClaimName: dev-appc-appc-db-data-dev-appc-appc-db-1 ReadOnly: false localtime: Type: HostPath (bare host directory volume) Path: /etc/localtime HostPathType: default-token-q79bx: Type: Secret (a volume populated by a Secret) SecretName: default-token-q79bx Optional: false QoS Class: BestEffort Node-Selectors: <none> Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s node.kubernetes.io/unreachable:NoExecute for 300s Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning Unhealthy 9m (x2429 over 1d) kubelet, kub2 Readiness probe failed: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") Warning BackOff 4m (x4137 over 1d) kubelet, kub2 Back-off restarting failed container -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#14875): https://lists.onap.org/g/onap-discuss/message/14875 Mute This Topic: https://lists.onap.org/mt/27737637/21656 Group Owner: [email protected] Unsubscribe: https://lists.onap.org/g/onap-discuss/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
