apiVersion: apps/v1
kind: Deployment
metadata:
  name: mongo
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mongo
  template:
    metadata:
      labels:
        app: mongo
    spec:
      hostAliases:
        - ip: "127.0.0.1"
          hostnames:
            - "mongo"
      securityContext:
        runAsUser: 1001
        fsGroup: 0
      containers:
        - name: mongo
          image: {{ .Values.mongo.image }}
          command: ["mongod"]
          args: ["--replSet", "{{ .Values.mongo.replSet }}"]
          ports:
            - containerPort: {{ .Values.mongo.port }}
          env:
            - name: MONGODB_REPLICA_SET_MODE
              value: primary
            - name: MONGODB_REPLICA_SET_NAME
              value: {{ .Values.mongo.replSet }}
            - name: MONGODB_ROOT_USER
              value: {{ .Values.mongo.rootUser | quote }}
            - name: MONGODB_ROOT_PASSWORD
              value: {{ .Values.mongo.rootPassword | quote }}
            - name: MONGODB_DATABASE
              value: {{ .Values.mongo.initDb | quote }}
            - name: MONGODB_REPLICA_SET_KEY
              value: {{ .Values.mongo.replSetKey | quote }}
          volumeMounts:
            - name: mongo-data
              mountPath: {{ .Values.mongo.volumeMounts.db }}
            - name: mongo-init
              mountPath: /docker-entrypoint-initdb.d/mongo-init.js
              subPath: mongo-init.js
          resources:
            requests:
              cpu: {{ .Values.resources.mongo.requests.cpu }}
              memory: {{ .Values.resources.mongo.requests.memory }}
            limits:
              cpu: {{ .Values.resources.mongo.limits.cpu }}
              memory: {{ .Values.resources.mongo.limits.memory }}
      volumes:
        - name: mongo-data
          persistentVolumeClaim:
            claimName: {{ .Values.persistence.mongoData }}
        - name: mongo-init
          configMap:
            name: mongo-init-script