helm-external-secrets/deploy/charts/external-secrets/templates/webhook-deployment.yaml

{{- if .Values.webhook.create }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "external-secrets.fullname" . }}-webhook
  namespace: {{ template "external-secrets.namespace" . }}
  labels:
    {{- include "external-secrets-webhook.labels" . | nindent 4 }}
  {{- with .Values.webhook.deploymentAnnotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.webhook.replicaCount }}
  revisionHistoryLimit: {{ .Values.webhook.revisionHistoryLimit }}
  selector:
    matchLabels:
      {{- include "external-secrets-webhook.selectorLabels" . | nindent 6 }}
  {{- with .Values.webhook.strategy }}
  strategy:
    {{- toYaml . | nindent 4 }}
  {{- end }}
  template:
    metadata:
      {{- if .Values.webhook.podAnnotations }}
      annotations:
        {{- toYaml .Values.webhook.podAnnotations | nindent 8 }}
      {{- else if .Values.global.podAnnotations }}
      annotations:
        {{- toYaml .Values.global.podAnnotations | nindent 8 }}
      {{- end }}
      labels:
        {{- include "external-secrets-webhook.labels" . | nindent 8 }}
        {{- if .Values.webhook.podLabels }}
        {{- toYaml .Values.webhook.podLabels | nindent 8 }}
        {{- else if .Values.global.podLabels }}
        {{- toYaml .Values.global.podLabels | nindent 8 }}
        {{- end }}
    spec:
      {{- if .Values.webhook.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml .Values.webhook.imagePullSecrets | nindent 8 }}
      {{- else if .Values.global.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml .Values.global.imagePullSecrets | nindent 8 }}
      {{- end }}
      hostNetwork: {{ .Values.webhook.hostNetwork}}
      serviceAccountName: {{ include "external-secrets-webhook.serviceAccountName" . }}
      automountServiceAccountToken: {{ .Values.webhook.serviceAccount.automount }}
      {{- if (semverCompare ">= 1.33-0" .Capabilities.KubeVersion.Version) }}
      {{- if kindIs "bool" .Values.webhook.hostUsers }}
      hostUsers: {{ .Values.webhook.hostUsers }}
      {{- end }}
      {{- end }}
      {{- with .Values.webhook.podSecurityContext }}
      {{- if and (.enabled) (gt (keys . | len) 1) }}
      securityContext:
        {{- include "external-secrets.renderSecurityContext" (dict "securityContext" . "context" $) | nindent 8 }}
      {{- end }}
      {{- end }}
      containers:
        - name: webhook
          {{- with .Values.webhook.securityContext }}
          {{- if and (.enabled) (gt (keys . | len) 1) }}
          securityContext:
            {{- include "external-secrets.renderSecurityContext" (dict "securityContext" . "context" $) | nindent 12 }}
          {{- end }}
          {{- end }}
          image: {{ include "external-secrets.image" (dict "chartAppVersion" .Chart.AppVersion "image" .Values.webhook.image "context" .) | trim }}
          imagePullPolicy: {{ .Values.webhook.image.pullPolicy }}
          args:
          - webhook
          - --port={{ .Values.webhook.port }}
          - --dns-name={{ include "external-secrets.fullname" . }}-webhook.{{ template "external-secrets.namespace" . }}.svc
          - --cert-dir={{ .Values.webhook.certDir }}
          - --check-interval={{ .Values.webhook.certCheckInterval }}
          - --metrics-addr=:{{ .Values.webhook.metrics.listen.port }}
          - --healthz-addr={{ .Values.webhook.readinessProbe.address }}:{{ .Values.webhook.readinessProbe.port }}
          - --loglevel={{ .Values.webhook.log.level }}
          - --zap-time-encoding={{ .Values.webhook.log.timeEncoding }}
          {{- if .Values.webhook.lookaheadInterval }}
          - --lookahead-interval={{ .Values.webhook.lookaheadInterval }}
          {{- end }}
          {{- if .Values.enableHTTP2 }}
          - --enable-http2=true
          {{- end }}
          {{- range $key, $value := .Values.webhook.extraArgs }}
            {{- if $value }}
          - --{{ $key }}={{ $value }}
            {{- else }}
          - --{{ $key }}
            {{- end }}
          {{- end }}
          ports:
            - containerPort: {{ .Values.webhook.metrics.listen.port }}
              protocol: TCP
              name: metrics
            - containerPort: {{ .Values.webhook.port }}
              protocol: TCP
              name: webhook
            - containerPort: {{ .Values.webhook.readinessProbe.port }}
              protocol: TCP
              name: ready
          readinessProbe:
            httpGet:
              port: ready
              path: /readyz
            initialDelaySeconds: 20
            periodSeconds: 5
          {{- with .Values.webhook.extraEnv }}
          env:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.webhook.resources }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: certs
              mountPath: {{ .Values.webhook.certDir }}
              readOnly: true
          {{- if .Values.webhook.extraVolumeMounts }}
          {{- toYaml .Values.webhook.extraVolumeMounts | nindent 12 }}
          {{- end }}
      {{- with .Values.webhook.extraInitContainers }}
      initContainers:
        {{- tpl (toYaml . | nindent 8) $ }}
      {{- end }}
      volumes:
        - name: certs
          secret:
            secretName: {{ include "external-secrets.fullname" . }}-webhook
      {{- if .Values.webhook.extraVolumes }}
      {{- toYaml .Values.webhook.extraVolumes | nindent 8 }}
      {{- end }}
      {{- with .Values.webhook.hostAliases | default .Values.global.hostAliases }}
      hostAliases:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.webhook.nodeSelector | default .Values.global.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.webhook.affinity | default .Values.global.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.webhook.tolerations | default .Values.global.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.webhook.topologySpreadConstraints | default .Values.global.topologySpreadConstraints }}
      topologySpreadConstraints:
        {{- range $constraint := . }}
        - {{ toYaml $constraint | nindent 10 | trim }}
          {{- if not $constraint.labelSelector }}
          labelSelector:
            matchLabels:
              {{- include "external-secrets-webhook.selectorLabels" $ | nindent 14 }}
          {{- end }}
        {{- end }}
      {{- end }}
      {{- if .Values.webhook.priorityClassName }}
      priorityClassName: {{ .Values.webhook.priorityClassName }}
      {{- end }}
{{- end }}