k8s-redis.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
  labels:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
data:
  redis.conf: |+
    cluster-enabled yes
    cluster-require-full-coverage no
    cluster-node-timeout 15000
    cluster-config-file /data/nodes.conf
    cluster-migration-barrier 1
    appendonly yes
    protected-mode no
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "false"
  name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
  labels:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
spec:
  ports:
  - port: 6379
    targetPort: 6379
    name: client
  - port: 16379
    targetPort: 16379
    name: gossip
  selector:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "false"
  name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}-client
  labels:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
spec:
  type: NodePort
  ports:
  - port: 6379
    nodePort: 31234
    name: client
  selector:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
  labels:
    app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
spec:
  serviceName: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
  replicas: ${CLUSTER_SIZE}
  selector:
    matchLabels:
      app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
  template:
    metadata:
      labels:
        app: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
    spec:
      containers:
      - name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
        image: covisintrnd/redis-cluster:4.0.14
        ports:
        - containerPort: 6379
          name: client
        - containerPort: 16379
          name: gossip
        command: ["redis-server"]
        args:
        - "/conf/redis.conf"
        #- "--cluster-announce-ip"
        #- "$(MY_POD_IP)"
        env:
        - name: MY_POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        readinessProbe:
          exec:
            command:
            - sh
            - -c
            - "redis-cli -h $(hostname) ping"
          initialDelaySeconds: 15
          timeoutSeconds: 5
        livenessProbe:
          exec:
            command:
            - sh
            - -c
            - "redis-cli -h $(hostname) ping"
          initialDelaySeconds: 20
          periodSeconds: 3
        volumeMounts:
        - name: conf
          mountPath: /conf
          readOnly: false
        - name: data
          mountPath: /data
          readOnly: false
      volumes:
      - name: conf
        configMap:
          name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
          items: 
          - key: redis.conf
            path: redis.conf
  volumeClaimTemplates:
  - metadata:
      name: data
      labels:
        name: redis-cluster-${TEAM_NAME}-${BUILD_NUMBER}
    spec:
      accessModes: [ "ReadWriteMany" ]
      resources:
        requests:
          storage: 1Gi