apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "caddy.fullname" . }}
  labels:
    {{- include "caddy.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "caddy.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
      {{- if not .Values.watch }}
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
      {{- end }}
      {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "caddy.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "caddy.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          args:
            - caddy
            - run
            - --config
            - /etc/caddy/{{ include "caddy.configFileName" . }}
            {{- if and .Values.config .Values.adapter }}
            - --adapter
            - {{ .Values.adapter }}
            {{- end }}
            {{- if .Values.watch }}
            - --watch
            {{- end }}
          {{- with .Values.env }}
          env:
            {{- range $key, $value := . }}
            - name: {{ $key }}
              value: {{ $value | quote }}
            {{- end }}
          {{- end }}
          {{- with .Values.envFrom }}
          envFrom:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          livenessProbe:
            {{- toYaml .Values.livenessProbe | nindent 12 }}
          readinessProbe:
            {{- toYaml .Values.readinessProbe | nindent 12 }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          {{- if or .Values.config .Values.volumeMounts }}
          volumeMounts:
            {{- if .Values.config }}
            - name: config
              mountPath: /etc/caddy
              readOnly: true
            {{- end }}
          {{- with .Values.volumeMounts }}
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- end }}
      {{- if or .Values.config .Values.volumes }}
      volumes:
        {{- if .Values.config }}
        - name: config
          configMap:
            name: {{ include "caddy.fullname" . }}
        {{- end }}
      {{- with .Values.volumes }}
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}