doc: op guide for install, uninstall operator

coreos · hongchaodeng · Mar 3, 2017 · Mar 3, 2017 · Mar 3, 2017 · 8830126ed6b81e63f392830e4e5d153dfd115e3f
commit 8830126ed6b81e63f392830e4e5d153dfd115e3f
diff --git a/README.md b/README.md
@@ -37,20 +37,7 @@ Read [Developer Guide](./doc/dev/developer_guide.md) for setting up development
 
 ## Deploy etcd operator
 
-```bash
-$ kubectl create -f example/deployment.yaml
-deployment "etcd-operator" created
-```
-
-etcd operator will automatically create a Kubernetes *Third-Party Resource* (TPR) as followed:
-
-```bash
-$ kubectl get thirdpartyresources
-NAME                      DESCRIPTION             VERSION(S)
-cluster.etcd.coreos.com   Managed etcd clusters   v1beta1
-```
-
-Note that the etcd clusters managed by the etcd operator will not be deleted if the operator fails or the deployment of the operator is deleted. This is an intentional design to prevent accidental operator failure from killing all the etcd clusters.
+See [instructions on how to install/uninstall etcd operator](doc/user/op_guide.md) .
 
 ## Create and destroy an etcd cluster
 

diff --git a/doc/user/op_guide.md b/doc/user/op_guide.md
@@ -0,0 +1,34 @@
+# Operation Guide
+
+## Install etcd operator
+
+Create deployment:
+
+```bash
+$ kubectl create -f example/deployment.yaml
+```
+
+etcd operator will automatically creates a Kubernetes Third-Party Resource (TPR):
+
+```bash
+$ kubectl get thirdpartyresources
+NAME                      DESCRIPTION             VERSION(S)
+cluster.etcd.coreos.com   Managed etcd clusters   v1beta1
+```
+
+## Uninstall etcd operator
+
+Note that the etcd clusters managed by etcd operator will **NOT** be deleted even if the operator is uninstalled.
+This is an intentional design to prevent accidental operator failure from killing all the etcd clusters.
+In order to delete all clusters, delete all cluster TPR objects before uninstall the operator.
+
+Delete deployment:
+
+```bash
+$ kubectl delete -f example/deployment.yaml
+```
+
+Delete leader election endpoint
+```bash
+$ kubectl delete endpoints etcd-operator
+```