A Test Nginx Pod with PV

For help in tests

Create an Nginx Pod

cat << EOF | kubectl apply -f -
apiVersion: v1
kind: Namespace
metadata:
  name: test-nginx
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: ceph-ext
  labels:
    app: nginx
  namespace: test-nginx
spec:
  storageClassName: rook-block
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 10Gi 
---
apiVersion: v1
kind: Pod
metadata:
  name: nginx-test
  namespace: test-nginx
  labels:
    app: nginx
spec:
  volumes:
    - name: mystorage
      persistentVolumeClaim:
        claimName: ceph-ext
  containers:
    - name: task-pv-container
      image: nginx
      ports:
        - containerPort: 80
          name: "http-server"
      volumeMounts:
        - mountPath: "/usr/share/nginx/html"
          name: mystorage
---
apiVersion: v1
kind: Service
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  ports:
  - port: 80
    name: web
  clusterIP: None
  selector:
    app: nginx
---
EOF

Add some random data

[root@green--1 velero]# k -n test-nginx exec -it nginx-test -- /bin/bash 
# Adding 500 Mb
cd  /usr/share/nginx/html
root@nginx-test:/usr/share/nginx/html# dd if=/dev/urandom of=/usr/share/nginx/html/test-file2.txt count=512000 bs=1024
root@nginx-test:/usr/share/nginx/html# echo -n "my test " >> /usr/share/nginx/html/index.html ; done

Test it in the container

k -n test2-nginx exec -it nginx-test -- /bin/bash
root@nginx-test:/# curl localhost
hellow world