Update webhook admissions

knative · Apr 9, 2019 · 0aa262d · 0aa262d
1 parent 6cd2d3b
commit 0aa262d
Showing 1 changed file with 5 additions and 39 deletions.
diff --git a/docs/install/Knative-with-Minishift.md b/docs/install/Knative-with-Minishift.md
@@ -53,6 +53,9 @@ minishift addons enable admin-user
 # Allow the containers to be run with uid 0
 minishift addons enable anyuid
 
+# Enable Admission Controller Webhook
+minishift addon enable admissions-webhook
+
 # start minishift
 minishift start
 ```
@@ -67,6 +70,8 @@ minishift start
   that is usually after successful start of Minishift
 - The [addon](https://docs.okd.io/latest/minishift/using/addons.html) **anyuid**
   allows the `default` service account to run the application with uid `0`
+- The [addon](https://docs.okd.io/latest/minishift/using/addons.html) **admissions-webhook**
+  allows cluster to register admissions webhooks
 
 - The command `minishift profile set knative` is required every time you start
   and stop minishift to make sure that you are on right `knative` minishift
@@ -86,45 +91,6 @@ minishift oc-env
 
 ## Preparing Knative Deployment
 
-### Enable Admission Controller Webhook
-
-To be able to deploy and run serverless Knative applications, its required that
-you must enable the
-[Admission Controller Webhook](https://kubernetes.io/docs/reference/access-authn-authz/extensible-admission-controllers/).
-
-Run the following command to make OpenShift (run via minishift) to be configured
-for
-[Admission Controller Webhook](https://kubernetes.io/docs/reference/access-authn-authz/extensible-admission-controllers/):
-
-```shell
-# Enable admission controller webhooks
-# The configuration stanzas below look weird and are just to workaround for:
-# https://bugzilla.redhat.com/show_bug.cgi?id=1635918
-minishift openshift config set --target=kube --patch '{
-    "admissionConfig": {
-        "pluginConfig": {
-            "ValidatingAdmissionWebhook": {
-                "configuration": {
-                    "apiVersion": "apiserver.config.k8s.io/v1alpha1",
-                    "kind": "WebhookAdmission",
-                    "kubeConfigFile": "/dev/null"
-                }
-            },
-            "MutatingAdmissionWebhook": {
-                "configuration": {
-                    "apiVersion": "apiserver.config.k8s.io/v1alpha1",
-                    "kind": "WebhookAdmission",
-                    "kubeConfigFile": "/dev/null"
-                }
-            }
-        }
-    }
-}'
-
-# wait until the kube-apiserver is restarted
-until oc login -u admin -p admin; do sleep 5; done;
-```
-
 ### Configuring a OpenShift project
 
 1. Set up the project **myproject** for use with Knative applications.