Kubernetes volume mounting - linux

Question

I ' m trying to mount a directory to my pods but always it shows me an error "no file or directory found"
This is my yaml file used for the deployment :
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp1-deployment
labels:
app: myapp
spec:
replicas: 3
selector:
matchLabels:
app: myapp
template:
metadata:
labels:
app: myapp
spec:
volumes:
- name: test-mount-1
persistentVolumeClaim:
claimName: task-pv-claim-1
containers:
- name: myapp
image: 192.168.11.168:5002/dev:0.0.1-SNAPSHOT-6f4b1db
command: ["java -jar /jar/myapp1-0.0.1-SNAPSHOT.jar --spring.config.location=file:/etc/application.properties"]
ports:
- containerPort: 8080
volumeMounts:
- mountPath: "/etc/application.properties"
#subPath: application.properties
name: test-mount-1
# hostNetwork: true
imagePullSecrets:
- name: regcred
#volumes:
# - name: test-mount
and this is the persistance volume config :
kind: PersistentVolume
apiVersion: v1
metadata:
name: test-mount-1
labels:
type: local
app: myapp
spec:
storageClassName: manual
capacity:
storage: 5Gi
accessModes:
- ReadWriteMany
hostPath:
path: "/mnt/share"
and this the claim volume config :
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: task-pv-claim-1
spec:
storageClassName: manual
accessModes:
- ReadWriteMany
resources:
requests:
storage: 5Gi
and this for the service config used for the deployment :
apiVersion: v1
kind: Service
metadata:
name: myapp-service
spec:
selector:
app: myapp
externalIPs:
- 192.168.11.145
ports:
- protocol: TCP
port: 8080
nodePort: 31000
type: LoadBalancer
status:
loadBalancer:
ingress:
If any one can help , I will be grateful and thanks .

Answer 1

You haven't included your storage class in your question, but I'm assuming you're attempting local storage on a node. Might be a simple thing to check, but does the directory exist on the node where your pod is running? And is it writeable? Depending on how many worker nodes you have, it looks like your pod could be running on any node, and the pv isn't set to any particular node. You could use node affinity to ensure that your pod runs on the same node that contains the directory referenced in your pv, if that's the issue.
Edit, if it's nfs, you need to change your pv to include:
nfs:
path: /mnt/share
server: <nfs server node ip/fqdn>
Example here