apiVersion: apps/v1beta2
kind: Deployment
metadata:
  name: {{ include "ruby-with-binding.fullname" . }}
  labels:
    app.kubernetes.io/name: {{ include "ruby-with-binding.name" . }}
    helm.sh/chart: {{ include "ruby-with-binding.chart" . }}
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/managed-by: {{ .Release.Service }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "ruby-with-binding.name" . }}
      app.kubernetes.io/instance: {{ .Release.Name }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ include "ruby-with-binding.name" . }}
        app.kubernetes.io/instance: {{ .Release.Name }}
    spec:
      containers:
        - name: {{ .Chart.Name }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /
              port: http
          readinessProbe:
            httpGet:
              path: /
              port: http
      {{- if .Values.database.service.class }}
          volumeMounts:
          - name: db-credentials
            mountPath: "/secrets/db-credentials"
            readOnly: true
          env:
          - name: SECRETS_BASE_DIR
            value: /secrets
          - name: DATABASE_URL
            valueFrom:
              secretKeyRef:
                name: {{ template "ruby-with-binding.fullname" . }}-db-secret
                key: uri
          - name: DATABASE_JDBC_URL
            valueFrom:
              secretKeyRef:
                name: {{ template "ruby-with-binding.fullname" . }}-db-secret
                key: jdbcUrl
          - name: DATABASE_USERNAME
            valueFrom:
              secretKeyRef:
                name: {{ template "ruby-with-binding.fullname" . }}-db-secret
                key: username
          - name: DATABASE_PASSWORD
            valueFrom:
              secretKeyRef:
                name: {{ template "ruby-with-binding.fullname" . }}-db-secret
                key: password
      volumes:
        - name: db-credentials
          secret:
            secretName: {{ template "ruby-with-binding.fullname" . }}-db-secret
      {{- end }}