learning init operator

Author: chenghongxi

operator/README.md

@@ -3,7 +3,7 @@
 ## Rely On
 ```shell
 1. git
-2. go
+2. go 1.19+ ( 需要设置 GOPROXY )
 3. kubectl
 ```
 
@@ -19,5 +19,8 @@ make install
 
 ## Use Operator-SDK Create Mysql-operator
 ```shell
-
+mkdir -p $GOPATH/src/github.com/example-inc/
+cd $GOPATH/src/github.com/example-inc/
+operator-sdk init --domain example.com --repo github.com/chengxiaobai/mysql-operator
+operator-sdk create api --group mysql --version v1beta1 --kind mysqlcluster
 ```