Script to generate Java and Python client (#779)

* script to generate multiple clients other than Go

* add docs

Co-authored-by: tangrui <[email protected]>

Author: Rui-Tang

.gitignore

@@ -5,6 +5,7 @@
 *.dll
 *.so
 *.dylib
+*.jar
 bin
 
 # Test binary, build with `go test -c`
@@ -29,3 +30,7 @@ bin
 
 # dev in kind container
 cmd/*/start.sh
+
+# client sdk
+openapi-gen
+sdk

api/v1alpha1/doc.go

@@ -13,6 +13,7 @@
 
 // Package v1alpha1 is the v1alpha1 version of the API.
 // +groupName=data.fluid.io
+// +k8s:openapi-gen=true
 package v1alpha1
 
 // ******************************************************************************