Below is the code for postgres statefulset. The ebs volume is getting attached but getting failed during mounting.
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: postgres
spec:
selector:
matchLabels:
type: DB
serviceName: write-db-service
replicas: 1
template:
metadata:
labels:
type: DB
spec:
containers:
- name: postgres
image: postgres
ports:
- containerPort: 5432
envFrom:
- secretRef:
name: job-creds
volumeMounts:
- name: my-vol
mountPath: /var/lib/postgresql/data
subPath: postgres
volumeClaimTemplates:
- metadata:
name: my-vol
spec:
accessModes: [ "ReadWriteOnce" ]
storageClassName: aws-storage
resources:
requests:
storage: 3Gi
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 115s default-scheduler Successfully assigned default/postgres-0 to minikube
Normal SuccessfulAttachVolume 111s attachdetach-controller AttachVolume.Attach succeeded for volume "pvc-3db94a61-d6ea-4eab-84ab-c3cda450aea9"
Warning FailedMount 41s (x8 over 105s) kubelet MountVolume.MountDevice failed for volume "pvc-3db94a61-d6ea-4eab-84ab-c3cda450aea9" : rpc error: code = Internal desc = Failed to find device path /dev/xvdba. no device path for device "/dev/xvdba" volume "vol-0e50e939b9ad9bc71" found!
