update readme (#30)

change docker upstream

Readme.md

@@ -10,23 +10,25 @@ GripMock has 2 main components:
 
 Matched stub will be returned to GRPC service then further parse it to response the rpc call.
 
-
 ## Quick Usage
 First, prepare your `.proto` file. or you can use `hello.proto` in `example/pb/` folder. Suppose you put it in `/mypath/hello.proto`. We gonna use Docker image for easier example test.
 basic syntax to run GripMock is 
 `gripmock <protofile>`
 
 - Install [Docker](https://docs.docker.com/install/)
-- Run `docker pull ahmadmuzakki/gripmock` to pull the image
-- We gonna mount `/mypath/hello.proto` (it must a fullpath) into container and also we expose ports needed. Run `docker run -p 4770:4770 -p 4771:4771 -v /mypath:/proto ahmadmuzakki/gripmock /proto/hello.proto`
+- Run `docker pull tkpd/gripmock` to pull the image
+- We gonna mount `/mypath/hello.proto` (it must a fullpath) into container and also we expose ports needed. Run `docker run -p 4770:4770 -p 4771:4771 -v /mypath:/proto tkpd/gripmock /proto/hello.proto`
 - On separate terminal we gonna add stub into stub service. Run `curl -X POST -d '{"service":"Greeter","method":"SayHello","input":{"equals":{"name":"gripmock"}},"output":{"data":{"message":"Hello GripMock"}}}' localhost:4771/add `
 - Now we are ready to test it with our client. you can find client example file under `example/client/`. Execute one of your preferred language. Example for go: `go run example/client/go/*.go`
 
+Check [`example`](https://github.com/tokopedia/gripmock/tree/master/example) folder for various usecase of gripmock.
+
 ## Stubbing
 
 Stubbing is the essential mocking of GripMock. It will match and return the expected result into GRPC service. This is where you put all your request expectation and response
 
-Stub Server running on `http://localhost:4771`
+### Dynamic stubbing
+You could add stubbing on the fly with simple REST. HTTP stub server running on port `:4771`
 
 - `GET /` Will list all stubs mapping.
 - `POST /add` Will add stub with provided stub data
@@ -68,6 +70,14 @@ For our `hello` service example we put stub with below text:
   }
 ```
 
+### Static stubbing
+You could initialize gripmock with stub json files and provide the path using `--stub` argument. For example you may 
+mount  your stub file in `/mystubs` folder then mount it to docker like
+
+ `docker run -p 4770:4770 -p 4771:4771 -v /mypath:/proto -v /mystubs:/stub tkpd/gripmock --stub=/stub /proto/hello.proto`
+
+Please note that Gripmock still serve http stubbing to modify stored stubs on the fly.
+
 ## <a name="input_matching"></a>Input Matching
 Stub will responding the expected response if only requested with matching rule of input. Stub service will serve `/find` endpoint with format:
 ```