docs: add Kubernetes advanced deployment

README.md

@@ -162,6 +162,12 @@ services:
       - ./config:/etc/goma/
 ```
 
+### 6. Kubernetes deployment
+
+-  [Kubernetes installation](https://jkaninda.github.io/goma-gateway/install/kubernetes.html)
+
+- [Kubernetes advanced deployment using CRDs and Operator](https://jkaninda.github.io/goma-gateway/install/kuberntes-advanced.html) 
+
 ## Supported Systems
 
 - [x] Linux
@@ -181,9 +187,6 @@ To run
 ./goma server --config config.yml
 ```
 
-
-
-
 ## Deployment
 
 - Docker

docs/install/kuberntes-advanced.md

@@ -138,4 +138,10 @@ spec:
     ## Middleware names
     middlewares:
       - basic-middleware-sample
+```
+
+## Uninstall
+
+```sh
+kubectl delete -f https://raw.githubusercontent.com/jkaninda/goma-operator/main/dist/install.yaml
 ```