launch epic as statefulset

# Create pv and pvc for two directories that epic requires. /opt/bluedata/db and /opt/bluedata/catalog/bundles

# Create two pvs from bd-nas3
NFS_SERVER="10.2.12.27"
NFS_SHARE="/jungle/kubernetes/swami/bd-epic/opt/catalog"
cat >/tmp/bd-epic-catalog.yaml << EOF
kind: PersistentVolume
apiVersion: v1
metadata:
  name: bd-epic-catalog
spec:
  capacity:
    storage: 90Gi
  accessModes:
    - ReadWriteMany
  persistentVolumeReclaimPolicy: Delete
  nfs: 
    server: $NFS_SERVER
    path: $NFS_SHARE
    readOnly: false
EOF

NFS_SERVER="10.2.12.27"
NFS_SHARE="/jungle/kubernetes/swami/bd-epic/opt/db"
cat >/tmp/bd-epic-db.yaml << EOF
kind: PersistentVolume
apiVersion: v1
metadata:
  name: bd-epic-db
spec:
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteMany
  persistentVolumeReclaimPolicy: Delete
  nfs: 
    server: $NFS_SERVER
    path: $NFS_SHARE
    readOnly: false
EOF

kubectl create -f /tmp/bd-epic-catalog.yaml -f /tmp/bd-epic-db.yaml



# Create two pvc using the 2 pvs created above
cat >/tmp/bd-epic-catalog-pvc.yaml << EOF
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: bd-epic-catalog-pvc
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 90Gi
EOF

cat >/tmp/bd-epic-db-pvc.yaml << EOF
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: bd-epic-db-pvc
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 10Gi
EOF

kubectl create -f /tmp/bd-epic-catalog-pvc.yaml -f /tmp/bd-epic-db-pvc.yaml


# Verify
kubectl get pv
kubectl get pvc

# Create statefulset for epic using pvc created earlier
cat > /tmp/bd-epic-ss.yaml <<EOF
---
apiVersion: v1
kind: Service
metadata:
  name: bd-epic
  labels:
    app: bd-epic
spec:
  type=NodePort
  ports:
  - port: 80
    name: http
    protocol: TCP
  - port: 443
    name: https
    protocol: TCP
  - port: 8080
    name: mgmt-rest
    protocol: TCP
  - port: 4369
    name: epmd
    protocol: TCP
  - port: 9000
    name: mgmt-rpc
    protocol: TCP
  selector:
    app: bd-epic
---
apiVersion: apps/v1beta2
kind: StatefulSet
metadata:
  name: bd-epic
spec:
  serviceName: "bd-epic"
  replicas: 1
  selector:
    matchLabels:
      app: bd-epic
  template:
    metadata:
      labels:
        app: bd-epic
    spec:
      terminationGracePeriodSeconds: 10
      volumes:
      - name: bd-epic-db-pvc
        persistentVolumeClaim:
            claimName: bd-epic-db-pvc
      - name: bd-epic-catalog-pvc
        persistentVolumeClaim:
            claimName: bd-epic-catalog-pvc
      containers:
      - name: bd-epic
        volumeMounts:
        - name: bd-epic-db-pvc
          mountPath: /opt/bluedata/db
        - name: bd-epic-catalog-pvc
          mountPath: /opt/bluedata/catalog/bundles
        image: bluedata/bd-epic-k8s:3.2-3400
EOF

# Launch statefulset
kubectl create -f /tmp/bd-epic-ss.yaml

# Expose ports
kubectl expose pods bd-epic-0 --port=22,80,443,8080 --type=NodePort


# Get the physical node
kubectl describe pods bd-epic-0   | grep Node:

kubectl get svc bd-epic-0