Kubernetes glusterfs in pod template

using_glusterfs_in_pod.yaml

# Mock service
apiVersion: v1
kind: Service
metadata:
  namespace: MY_NAMESPACE
  name: MY_APPNAME_VOLNAME
spec:
  ports:
  - port: 1
---
# Actual endpoitns where gluster cluster lives
# Suppose the gluster volume is called GLUSTER_VOLNAME
apiVersion: v1
kind: Endpoints
metadata:
  namespace: MY_NAMESPACE
  name: MY_APPNAME_VOLNAME
subsets:
  - addresses:
      - ip: 10.10.0.67
    ports:
      - port: 1 
  - addresses:
      - ip: 10.10.0.68
    ports:
      - port: 1 
  - addresses:
      - ip: 10.10.0.116
    ports:
      - port: 1 
---
# How to use it in a deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
  labels:
    app: MY_APPNAME
  name: MY_APPNAME
  namespace: MY_NAMESPACE
spec:
  replicas: 1
  selector:
    matchLabels:
      app: MY_APPNAME
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: MY_APPNAME
      namespace: MY_NAMESPACE
    spec:
      containers:
      - name: MY_APPNAME
        image: MY_DOCKER_IMAGE
        volumeMounts:
        - mountPath: MY_PATH_IN_POD
          name: MY_MOUNT_NAME
        securityContext: 
          readOnlyRootFilesystem: true
      volumes:
      - name: MY_MOUNT_NAME
        glusterfs:
          endpoints: MY_APPNAME_VOLNAME
          path: GLUSTER_VOLNAME