ingress-nginx-helm/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml

{{- if and .Values.controller.admissionWebhooks.enabled .Values.controller.admissionWebhooks.patch.enabled }}
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ include "nginx-ingress.fullname" . }}-admission-patch
  annotations:
    "helm.sh/hook": post-install,post-upgrade
    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
  labels:
    {{- include "nginx-ingress.labels" . | nindent 4 }}
    app.kubernetes.io/component: {{ .Values.controller.name | quote }}
spec:
  {{- if .Capabilities.APIVersions.Has "batch/v1alpha1" }}
  # Alpha feature since k8s 1.12
  ttlSecondsAfterFinished: 0
  {{- end }}
  template:
    metadata:
      name:   {{ include "nginx-ingress.fullname" . }}-admission-patch
{{- with .Values.controller.admissionWebhooks.patch.podAnnotations }}
      annotations:
{{ toYaml .  | indent 8 }}
{{- end }}
      labels:
        {{- include "nginx-ingress.labels" . | nindent 8 }}
        app.kubernetes.io/component: {{ .Values.controller.name | quote }}
    spec:
      {{- if .Values.controller.admissionWebhooks.patch.priorityClassName }}
      priorityClassName: {{ .Values.controller.admissionWebhooks.patch.priorityClassName }}
      {{- end }}
      containers:
        - name: patch
          image: {{ .Values.controller.admissionWebhooks.patch.image.repository }}:{{ .Values.controller.admissionWebhooks.patch.image.tag }}
          imagePullPolicy: {{ .Values.controller.admissionWebhooks.patch.pullPolicy }}
          args:
            - patch
            - --webhook-name={{ include "nginx-ingress.fullname" . }}-admission
            - --namespace={{ .Release.Namespace }}
            - --patch-mutating=false
            - --secret-name={{ template "nginx-ingress.fullname". }}-admission
            - --patch-failure-policy={{ .Values.controller.admissionWebhooks.failurePolicy }}
      restartPolicy: OnFailure
      serviceAccountName: {{ include "nginx-ingress.fullname" . }}-admission
      {{- with .Values.controller.admissionWebhooks.patch.nodeSelector }}
      nodeSelector:
{{ toYaml . | indent 8 }}
      {{- end }}
      securityContext:
        runAsNonRoot: true
        runAsUser: 2000
{{- end }}