Webhook server configuration with kustomize (#1312)

* webhook server configuration with kustomize

* Update README.md

* Update README.md

* Update README.md

Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>

config/github-webhook-server/gh-webhook-server-auth-proxy-patch.yaml

@@ -0,0 +1,23 @@
+# This patch injects an HTTP proxy sidecar container that performs RBAC
+# authorization against the Kubernetes API using SubjectAccessReviews.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: github-webhook-server
+spec:
+  template:
+    spec:
+      containers:
+        - name: kube-rbac-proxy
+          image: quay.io/brancz/kube-rbac-proxy:v0.10.0
+          args:
+            - '--secure-listen-address=0.0.0.0:8443'
+            - '--upstream=http://127.0.0.1:8080/'
+            - '--logtostderr=true'
+            - '--v=10'
+          ports:
+            - containerPort: 8443
+              name: https
+        - name: github-webhook-server
+          args:
+            - '--metrics-addr=127.0.0.1:8080'

config/github-webhook-server/kustomization.yaml

@@ -2,11 +2,14 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 images:
-  - name: controller
-    newName: summerwind/actions-runner-controller
-    newTag: latest
+- name: controller
+  newName: summerwind/actions-runner-controller
+  newTag: latest
 
 resources:
-  - deployment.yaml
-  - rbac.yaml
-  - service.yaml
+- deployment.yaml
+- rbac.yaml
+- service.yaml
+
+patchesStrategicMerge:
+- gh-webhook-server-auth-proxy-patch.yaml