allow set annotations for admission Jobs (#7979)

* allow set annotations for admission Jobs

Signed-off-by: Alex Co <tuanclq@gmail.com>

* Bump chart version & update CHANGELOG

Signed-off-by: Alex Co <tuanclq@gmail.com>

* Bump chart version again

Signed-off-by: Alex Co <tuanclq@gmail.com>

* Add example

Signed-off-by: Alex Co <tuanclq@gmail.com>

charts/ingress-nginx/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 This file documents all notable changes to [ingress-nginx](https://github.com/kubernetes/ingress-nginx) Helm Chart. The release numbering uses [semantic versioning](http://semver.org).
 
+### 4.0.12
+
+- [7978] https://github.com/kubernetes/ingress-nginx/pull/7979 Support custom annotations in admissions Jobs
+
 ### 4.0.11
 
 - [7873] https://github.com/kubernetes/ingress-nginx/pull/7873 Makes the [appProtocol](https://kubernetes.io/docs/concepts/services-networking/_print/#application-protocol) field optional.

charts/ingress-nginx/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: ingress-nginx
 # When the version is modified, make sure the artifacthub.io/changes list is updated
 # Also update CHANGELOG.md
-version: 4.0.11
+version: 4.0.12
 appVersion: 1.1.0
 home: https://github.com/kubernetes/ingress-nginx
 description: Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer

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

@@ -7,6 +7,9 @@ metadata:
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- with .Values.controller.admissionWebhooks.annotations }}
+    {{- toYaml . | indent 4 }}
+    {{- end }}
   labels:
     {{- include "ingress-nginx.labels" . | nindent 4 }}
     app.kubernetes.io/component: admission-webhook

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

@@ -7,6 +7,9 @@ metadata:
   annotations:
     "helm.sh/hook": post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- with .Values.controller.admissionWebhooks.annotations }}
+    {{- toYaml . | indent 4 }}
+    {{- end }}
   labels:
     {{- include "ingress-nginx.labels" . | nindent 4 }}
     app.kubernetes.io/component: admission-webhook

charts/ingress-nginx/values.yaml

@@ -563,6 +563,11 @@ controller:
 
   admissionWebhooks:
     annotations: {}
+    # ignore-check.kube-linter.io/no-read-only-rootfs: "This deployment needs write access to root filesystem".
+
+    ## Additional annotations to the admission webhooks.
+    ## These annotations will be added to the ValidatingWebhookConfiguration and
+    ## the Jobs Spec of the admission webhooks.
     enabled: true
     failurePolicy: Fail
     # timeoutSeconds: 10