#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: "submarine-server"
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: "default"
---
apiVersion: v1
kind: Service
metadata:
  name: "submarine-server"
  labels:
    app: "submarine-server"
spec:
  ports:
  - port: 8080
    targetPort: 8080
    protocol: TCP
    name: http
  selector:
    app: "submarine-server"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: "submarine-server"
spec:
  selector:
    matchLabels:
      app: "submarine-server"
  replicas: 1
  template:
    metadata:
      labels:
        app: "submarine-server"
    spec:
      serviceAccountName: "submarine-server"
      initContainers:
      - name: check-database-connection
        image: busybox:1.28
        command: [ "sh", "-c",
        "until nc -z submarine-database 3306;
        do echo waiting for database connection;
        sleep 10; done" ]
      - name: submarine-server-initcontainer
        image: "minio/mc"
        command: ["/bin/bash", "-c",
        "cnt=0;
        while ! /bin/bash -c 'mc --config-dir /tmp/.mc config host add minio http://submarine-minio-service:9000
        ${MINIO_ACCESS_KEY} ${MINIO_SECRET_KEY}' 2>&1;
        do
          sleep 15;
          ((cnt=cnt+1));
          if [ $cnt -eq 80 ];then
            echo 'ERROR: wait too long for minio pod';
            exit 1;
          fi;
        done;
        if /bin/bash -c 'mc --config-dir /tmp/.mc ls minio/submarine' >/dev/null 2>&1; then
          echo 'Bucket minio/submarine already exists, skipping creation.';
        else
          /bin/bash -c 'mc --config-dir /tmp/.mc mb minio/submarine';
        fi;"]
        volumeMounts:
          - name: mc-config-vol
            mountPath: /tmp/.mc
        env:
          - name: MINIO_ACCESS_KEY
            valueFrom:
              secretKeyRef:
                name: submarine-minio-secret
                key: MINIO_ACCESS_KEY
          - name: MINIO_SECRET_KEY
            valueFrom:
              secretKeyRef:
                name: submarine-minio-secret
                key: MINIO_SECRET_KEY
      volumes:
        - name: mc-config-vol
          emptyDir: { }
      containers:
      - name: "submarine-server"
        env:
        - name: SUBMARINE_SERVER_PORT
          value: "8080"
        - name: SUBMARINE_SERVER_PORT_8080_TCP
          value: "8080"
        - name: K8S_APISERVER_URL
          value: "kubernetes.default.svc"
        - name: SUBMARINE_S3_ACCESS_KEY_ID
          valueFrom:
            secretKeyRef:
              name: submarine-minio-secret
              key: MINIO_ACCESS_KEY
        - name: SUBMARINE_S3_SECRET_ACCESS_KEY
          valueFrom:
            secretKeyRef:
              name: submarine-minio-secret
              key: MINIO_SECRET_KEY
        image: "apache/submarine:server-0.8.0"
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 8080