apiVersion: apps/v1
kind: Deployment
metadata:
  name: limesurvey-db
  namespace: limesurvey
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: limesurvey-db
  template:
    metadata:
      labels:
        app: limesurvey-db
    spec:
      containers:
        - name: mariadb
          image: docker.io/library/mariadb:11
          env:
            - name: MARIADB_INITDB_SKIP_TZINFO
              value: "1"
            - name: MARIADB_DATABASE
              value: limesurvey
            - name: MARIADB_USER
              value: limesurvey
            - name: MARIADB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: limesurvey
                  key: db-password
            - name: MARIADB_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: limesurvey
                  key: db-root-password
          ports:
            - containerPort: 3306
              name: mysql
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              memory: 1Gi
          volumeMounts:
            - name: data
              mountPath: /var/lib/mysql
            - name: dbconf
              mountPath: /etc/mysql/conf.d/99-gluster.cnf
              subPath: 99-gluster.cnf
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: limesurvey-db
        - name: dbconf
          configMap:
            name: limesurvey-db-config