Facing an issue with attaching EFS volume to Kubernetes pods

Question

I am running my docker containers with the help of kubernetes cluster on AWS EKS. Two of my docker containers are using shared volume and both of these containers are runnin

Answer 1

The issue was, I had 2 ec2 instances running, but I mounted EFS volume to only one of the ec2 instances and kubectl was always deploying pods on the ec2 instance which doesn't have the mounted volume. Now I mounted the same volume to both the instances and using PVC, PV like below. It is working fine.

ec2 mounting: AWS EFS mounting with EC2

PV.yml

apiVersion: v1
kind: PersistentVolume
metadata:
  name: efs
spec:
  capacity:
    storage: 100Mi
  accessModes:
    - ReadWriteMany
  nfs:
    server: efs_public_dns.amazonaws.com
    path: "/"

PVC.yml

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: efs
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 100Mi

replicaset.yml

----- only volume section -----

 volumes:
  - name: test-volume
    persistentVolumeClaim:
      claimName: efs