apiVersion: v1
kind: Pod
metadata:
  name: mariadb-client-test-pod
  namespace: cloud-limbosolutions-com
spec:
  containers:
  - name: mariadb-client
    resources:
      limits:
        memory: "512Mi"
        cpu: "500m"
      requests:
        memory: "256Mi"
        cpu: "250m"
    image: bitnami/mysql:latest
    command: ["bash", "-c"]
    args:
      - |
        #while true; do sleep 30; done
        mkdir -p /data/mariadb-export
        echo "INFO: Exporting database"
        mysqldump --column-statistics=0 -u ${DB_USER} -p${DB_PASSWORD} -h ${DB_HOST} ${DB_NAME} > /data/mariadb-export/backup.sql
        if [ $? -ne 0 ]; then
          echo "ERROR: Exporting database failed"
          exit 1
        fi
        echo "INFO: Exporting database finished"
   
    env:
      - name: DB_USER
        valueFrom:
          secretKeyRef:
            name: nextcloud-db
            key: db-username

      - name: DB_PASSWORD
        valueFrom:
          secretKeyRef:
            name: nextcloud-db
            key: db-password
     
      - name: DB_NAME
        valueFrom: 
           secretKeyRef:
            name: backup-secret
            key: DB_NAME       
      
      - name: DB_HOST
        valueFrom: 
           secretKeyRef:
            name: backup-secret
            key: DB_HOST  

    volumeMounts:
    - name: backup-var
      mountPath: /data/mariadb-export
      subPath: mariadb-export


  volumes:
  - name: backup-var
    emptyDir: {}