{{- $instance := required "instance is required" .Values.instance -}}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name | quote }}
  labels:
    app.kubernetes.io/name: {{ .Chart.Name | quote }}
    app.kubernetes.io/instance: {{ $instance | quote }}
    dev.mancave.link/instance: {{ $instance | quote }}
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ .Chart.Name | quote }}
      dev.mancave.link/instance: {{ $instance | quote }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ .Chart.Name | quote }}
        app.kubernetes.io/instance: {{ $instance | quote }}
        dev.mancave.link/instance: {{ $instance | quote }}
    spec:
      containers:
        - name: nginx
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          readinessProbe:
            httpGet:
              path: /
              port: http
          livenessProbe:
            httpGet:
              path: /
              port: http
          volumeMounts:
            - name: source
              mountPath: /usr/share/nginx/html
              subPath: {{ required "sharedVolume.subPath is required" .Values.sharedVolume.subPath | quote }}
      volumes:
        - name: source
          persistentVolumeClaim:
            claimName: {{ .Values.sharedVolume.claimName | quote }}