galera.yml

apiVersion: v1
kind: Service
metadata:
  annotations:
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
  name: galera
  labels:
    app: mysql
spec:
  ports:
  - port: 3306
    name: mysql
  clusterIP: None
  selector:
    app: mysql
---
apiVersion: apps/v1alpha1
kind: PetSet
metadata:
  name: mysql
spec:
  serviceName: "galera"
  replicas: 3
  template:
    metadata:
      labels:
        app: mysql
      annotations:
        pod.alpha.kubernetes.io/initialized: "true"
    spec:
      containers:
      - name: mysql
        image: adfinissygroup/k8s-mariadb-galera-centos:v004
        imagePullPolicy: Always
        ports:
        - containerPort: 3306
          name: mysql
        - containerPort: 4444
          name: sst
        - containerPort: 4567
          name: replication
        - containerPort: 4568
          name: ist
        readinessProbe:
          exec:
            command:
            - /usr/share/container-scripts/mysql/readiness-probe.sh
          initialDelaySeconds: 15
          timeoutSeconds: 5
        volumeMounts:
        - name: datadir
          mountPath: /var/lib/mysql
          subPath: data
        env:
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                apiVersion: v1
                fieldPath: metadata.namespace
  volumeClaimTemplates:
  - metadata:
      name: datadir
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 2Gi