webhook-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "webhook.fullname" . }}
  namespace: {{ .Release.Namespace | quote }}
  labels:
    app: {{ include "webhook.name" . }}
    app.kubernetes.io/name: {{ include "webhook.name" . }}
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/managed-by: {{ .Release.Service }}
    app.kubernetes.io/component: "webhook"
    helm.sh/chart: {{ include "webhook.chart" . }}
  {{- if .Values.webhook.deploymentAnnotations }}
  annotations:
{{ toYaml .Values.webhook.deploymentAnnotations | indent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.webhook.replicaCount }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "webhook.name" . }}
      app.kubernetes.io/instance: {{ .Release.Name }}
      app.kubernetes.io/component: "webhook"
  {{- with .Values.webhook.strategy }}
  strategy:
    {{- . | toYaml | nindent 4 }}
  {{- end }}
  template:
    metadata:
      labels:
        app: {{ include "webhook.name" . }}
        app.kubernetes.io/name: {{ include "webhook.name" . }}
        app.kubernetes.io/instance: {{ .Release.Name }}
        app.kubernetes.io/managed-by: {{ .Release.Service }}
        app.kubernetes.io/component: "webhook"
        helm.sh/chart: {{ include "webhook.chart" . }}
{{- if .Values.webhook.podLabels }}
{{ toYaml .Values.webhook.podLabels | indent 8 }}
{{- end }}
      {{- if .Values.webhook.podAnnotations }}
      annotations:
{{ toYaml .Values.webhook.podAnnotations | indent 8 }}
      {{- end }}
    spec:
      serviceAccountName: {{ template "webhook.serviceAccountName" . }}
      {{- if .Values.global.priorityClassName }}
      priorityClassName: {{ .Values.global.priorityClassName | quote }}
      {{- end }}
      {{- if .Values.webhook.securityContext}}
      securityContext:
{{ toYaml .Values.webhook.securityContext | indent 8 }}
      {{- end }}
      {{- if .Values.webhook.hostNetwork }}
      hostNetwork: true
      {{- end }}
      containers:
        - name: {{ .Chart.Name }}
          {{- with .Values.webhook.image }}
          image: "{{- if .registry -}}{{ .registry }}/{{- end -}}{{ .repository }}{{- if (.digest) -}} @{{.digest}}{{- else -}}:{{ default $.Chart.AppVersion .tag }} {{- end -}}"
          {{- end }}
          imagePullPolicy: {{ .Values.webhook.image.pullPolicy }}
          args:
          {{- if .Values.global.logLevel }}
          - --v={{ .Values.global.logLevel }}
          {{- end }}
          - --secure-port={{ .Values.webhook.securePort }}
          - --dynamic-serving-ca-secret-namespace=$(POD_NAMESPACE)
          - --dynamic-serving-ca-secret-name={{ template "webhook.fullname" . }}-ca
          - --dynamic-serving-dns-names={{ template "webhook.fullname" . }},{{ template "webhook.fullname" . }}.{{ .Release.Namespace }},{{ template "webhook.fullname" . }}.{{ .Release.Namespace }}.svc{{ if .Values.webhook.url.host }},{{ .Values.webhook.url.host }}{{ end }}
        {{- if .Values.webhook.extraArgs }}
{{ toYaml .Values.webhook.extraArgs | indent 10 }}
        {{- end }}
          ports:
          - name: https
            containerPort: {{ .Values.webhook.securePort }}
          livenessProbe:
            httpGet:
              path: /livez
              port: 6080
              scheme: HTTP
            initialDelaySeconds: {{ .Values.webhook.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.webhook.livenessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.webhook.livenessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.webhook.livenessProbe.successThreshold }}
            failureThreshold: {{ .Values.webhook.livenessProbe.failureThreshold }}
          readinessProbe:
            httpGet:
              path: /healthz
              port: 6080
              scheme: HTTP
            initialDelaySeconds: {{ .Values.webhook.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.webhook.readinessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.webhook.readinessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.webhook.readinessProbe.successThreshold }}
            failureThreshold: {{ .Values.webhook.readinessProbe.failureThreshold }}
          {{- if .Values.webhook.containerSecurityContext }}
          securityContext:
            {{- toYaml .Values.webhook.containerSecurityContext | nindent 12 }}
          {{- end }}
          env:
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
          resources:
{{ toYaml .Values.webhook.resources | indent 12 }}
    {{- with .Values.webhook.nodeSelector }}
      nodeSelector:
{{ toYaml . | indent 8 }}
    {{- end }}
    {{- with .Values.webhook.affinity }}
      affinity:
{{ toYaml . | indent 8 }}
    {{- end }}
    {{- with .Values.webhook.tolerations }}
      tolerations:
{{ toYaml . | indent 8 }}
    {{- end }}