# Alternative zu 03-postgres.yaml (DATABASE_PROVIDER=mysql in
# 01-configmap.yaml). Nur eines von beiden anwenden.
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: wabenhain-mysql
  namespace: wabenhain
spec:
  serviceName: wabenhain-mysql
  replicas: 1
  selector:
    matchLabels:
      app: wabenhain-mysql
  template:
    metadata:
      labels:
        app: wabenhain-mysql
    spec:
      containers:
        - name: mysql
          image: mysql:8.4.11
          ports:
            - containerPort: 3306
          env:
            - name: MYSQL_USER
              value: wabenhain
            - name: MYSQL_DATABASE
              value: wabenhain
            - name: MYSQL_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: wabenhain-secrets
                  key: DB_PASSWORD
            - name: MYSQL_RANDOM_ROOT_PASSWORD
              value: "yes"
          volumeMounts:
            - name: data
              mountPath: /var/lib/mysql
          readinessProbe:
            exec:
              command: ["mysqladmin", "ping", "-h", "localhost", "-uwabenhain", "-p$(MYSQL_PASSWORD)"]
            initialDelaySeconds: 10
            periodSeconds: 5
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              memory: 512Mi
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 5Gi
---
apiVersion: v1
kind: Service
metadata:
  name: wabenhain-mysql
  namespace: wabenhain
spec:
  clusterIP: None
  selector:
    app: wabenhain-mysql
  ports:
    - port: 3306
      targetPort: 3306