truenas/library/ix-dev/charts/pihole/templates/deployment.yaml

{{ include "common.storage.hostPathValidate" .Values }}
apiVersion: {{ template "common.capabilities.deployment.apiVersion" . }}
kind: Deployment
metadata:
  name: {{ template "common.names.fullname" . }}
  labels:
    app: {{ template "common.names.name" . }}
    chart: {{ template "common.names.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
  annotations:
    rollme: {{ randAlphaNum 5 | quote }}
spec:
  replicas: {{ (default 1 .Values.replicas) }}
  strategy:
    type: "Recreate"
  selector:
    matchLabels:
      app: {{ template "common.names.name" . }}
      release: {{ .Release.Name }}
  template:
    metadata:
      name: {{ template "common.names.fullname" . }}
      labels:
        app: {{ template "common.names.name" . }}
        release: {{ .Release.Name }}
        {{- include "common.labels.selectorLabels" . | nindent 8 }}
      annotations: {{ include "common.annotations" . | nindent 8 }}
    spec:
      hostNetwork: {{ .Values.hostNetwork }}
      containers:
        - name: {{ .Chart.Name }}
          {{ include "common.resources.limitation" . | nindent 10 }}
          {{ include "common.containers.imageConfig" .Values.image | nindent 10 }}
          volumeMounts: {{ include "common.storage.configureAppVolumeMountsInContainer" .Values | nindent 12 }}
          {{ range $index, $hostPathConfiguration := .Values.extraAppVolumeMounts }}
            - name: extrappvolume-{{ $index }}
              mountPath: {{ $hostPathConfiguration.mountPath }}
          {{ end }}
          securityContext:
            capabilities:
            {{ if .Values.hostNetwork }}
              {{/* This is needed to be able to bind 53(DNS) and 67(DHCP) ports */}}
              add: ["NET_ADMIN"]
            {{ else }}
              add: []
            {{ end }}
          ports:
            - name: web
              containerPort: {{ .Values.web_port }}
            - name: dns-tcp
              containerPort: 53
              protocol: TCP
            - name: dns-udp
              containerPort: 53
              protocol: UDP
            {{ if .Values.dhcp }}
            - name: dhcp
              containerPort: 67
              protocol: UDP
            {{ end }}
          readinessProbe:
            httpGet:
              path: /admin/login.php
              port: {{ .Values.web_port }}
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 5
            successThreshold: 2
          livenessProbe:
            httpGet:
              path: /admin/login.php
              port: {{ .Values.web_port }}
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 5
            successThreshold: 1
          startupProbe:
            httpGet:
              path: /admin/login.php
              port: {{ .Values.web_port }}
            initialDelaySeconds: 10
            periodSeconds: 5
            timeoutSeconds: 2
            failureThreshold: 60
            successThreshold: 1
          env:
            {{ $secretName := (include "common.names.fullname" .) }}
            {{ $envList := (default list .Values.environmentVariables) }}
            {{ $envList = mustAppend $envList (dict "name" "WEBPASSWORD" "valueFromSecret" true "secretName" $secretName "secretKey" "password") }}
            {{ $envList = mustAppend $envList (dict "name" "TZ" "value" (printf "%s" .Values.timezone)) }}
            {{ $envList = mustAppend $envList (dict "name" "WEB_PORT" "value" .Values.web_port) }}
            {{ if .Values.dhcp }}
            {{ $envList = mustAppend $envList (dict "name" "DHCP_ACTIVE" "value" "true") }}
            {{ $envList = mustAppend $envList (dict "name" "DHCP_START" "value" .Values.dhcp_start) }}
            {{ $envList = mustAppend $envList (dict "name" "DHCP_END" "value" .Values.dhcp_end) }}
            {{ $envList = mustAppend $envList (dict "name" "DHCP_ROUTER" "value" .Values.dhcp_gateway) }}
            {{ end }}
            {{ include "common.containers.environmentVariables" (dict "environmentVariables" $envList) | nindent 12 }}
{{ include "common.networking.dnsConfiguration" .Values | nindent 6 }}
      volumes: {{ include "common.storage.configureAppVolumes" .Values | nindent 8 }}
      {{ range $index, $hostPathConfiguration := .Values.extraAppVolumeMounts }}
        - name: extrappvolume-{{ $index }}
          hostPath:
            path: {{ $hostPathConfiguration.hostPath }}
      {{ end }}