---
apiVersion: v1
data:
  init.sql: |
    drop database if exists nextcloud;
    create database nextcloud default character set utf8 collate utf8_bin;
    create user 'nextcloud'@'%' identified by 'nextcloud';
    grant all on nextcloud.* to 'nextcloud'@'%';
    flush privileges;
kind: ConfigMap
metadata:
  name: nextcloud-init
  namespace: kube-public
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: nextcloud-mariadb
  namespace: kube-public
  labels:
    app: nextcloud-mariadb
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nextcloud-mariadb
#  strategy:
#    rollingUpdate:
#      maxSurge: 0
#      maxUnavailable: 1
#    type: RollingUpdate
  template:
    metadata:
      labels:
        app: nextcloud-mariadb
    spec:
      terminationGracePeriodSeconds: 60
      containers:
      - name: nextcloud-mariadb
        image: harbor.uenpay.com/base/mariadb:10.5
        #image: mariadb:10.5
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 3306
        lifecycle:
          postStart:
            exec:
              command: ["/bin/sh", "-c", "mysql -u root -p${MYSQL_ROOT_PASSWORD} < /docker-entrypoint-initdb.d/init.sql"]
        env:
          - name: MYSQL_ROOT_PASSWORD
            value: nextcloud
          - name: MYSQL_LOG_CONSOLE
            value: "true"
        readinessProbe:
          tcpSocket:
            port: 3306
          initialDelaySeconds: 30
          periodSeconds: 10
          timeoutSeconds: 30
          failureThreshold: 10
        livenessProbe:
          tcpSocket:
            port: 3306
          initialDelaySeconds: 30
          periodSeconds: 10
          timeoutSeconds: 3
          failureThreshold: 1
        resources:
          limits:
            cpu: 1
            memory: 2Gi
          requests:
            cpu: 200m
            memory: 500Mi
        volumeMounts:
        - name: init-scripts
          mountPath: /docker-entrypoint-initdb.d
        - name: data
          mountPath: /var/lib/mysql
      volumes:
      - name: init-scripts
        configMap:
          name: nextcloud-init
          items:
          - key: init.sql
            path: init.sql
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes: [ "ReadWriteOnce" ]
        resources:
          requests:
            storage: 30Gi
---
apiVersion: v1
kind: Service
metadata:
  name: nextcloud-mariadb
  namespace: kube-public
  labels:
    app: nextcloud-mariadb
spec:
  selector:
    app: nextcloud-mariadb
  ports:
  - name: nextcloud-mariadb
    port: 3306
    protocol: TCP