redis.yml

---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: data-redis
  labels:
    type: local
spec:
  storageClassName: "standard"
  capacity:
    storage: 1Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  hostPath:
    path: "/mnt/disk/data-redis"
  nodeAffinity:
      required:
        nodeSelectorTerms:
        - matchExpressions:
          - key: kubernetes.io/hostname
            operator: In
            values:
            -  "database"
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: config-redis
  labels:
    type: local
spec:
  storageClassName: "standard"
  capacity:
    storage: 53Mi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  hostPath:
    path: "/mnt/disk/config-redis"
  nodeAffinity:
      required:
        nodeSelectorTerms:
        - matchExpressions:
          - key: kubernetes.io/hostname
            operator: In
            values:
            -  "database"
---
apiVersion: v1
kind: Service
metadata:
  name: redis
  labels:
    app: redis
spec:
  type: NodePort
  selector:
    app: redis
  ports:
  - name: redis
    protocol: TCP
    port: 6379
    targetPort: 6379
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: redis-claim
spec:
  storageClassName: "standard"
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: config-claim
spec:
  storageClassName: "standard"
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 53Mi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      containers:
      - name: redis
        imagePullPolicy: IfNotPresent
        image: localhost:32000/redis:5.0.4
        env:
          - name: GET_HOSTS_FROM
            value: dns
          - name: CONFIG_FILE
            value: /etc/config/redis.conf
          - name: POSTGRES_HOST
            value: postgres
          - name: POSTGRES_PORT
            value: postgres
          - name: POSTGRES_DATABASE
            valueFrom:
              secretKeyRef:
                name: itcsa-postgres-key-6k7ggg4fcd
                key: database
          - name: POSTGRES_USER
            valueFrom:
              secretKeyRef:
                name: itcsa-postgres-key-6k7ggg4fcd
                key: username
          - name: POSTGRES_PASSWORD
            valueFrom:
              secretKeyRef:
                name: itcsa-postgres-key-6k7ggg4fcd
                key: password
        ports:
        - containerPort: 6379
        resources:
          limits:
            cpu: "0.1"
        volumeMounts:
        - mountPath: /redis-master-data
          name: data-redis
        - mountPath: /redis-master
          name: config-redis
      volumes:
        - name: data-redis
          persistentVolumeClaim:
            claimName: redis-claim
        - name: config-redis
          persistentVolumeClaim:
            claimName: config-claim
      nodeSelector:
        nodetype: database