README: add create and deploy section

README.md

@@ -1,2 +1,79 @@
-# morphlin
-Kubernetes Operator SDK
+# Getting Start with Operator SDK
+
+## What’s Operator SDK?
+
+## Guide assumptions
+
+## Installation
+
+## Creating a new project
+
+Operator SDK comes with a number of code generators that are designed to facilitate development lifecycle. It helps create the project scaffolding, preprocess custom resource API to generate Kubernetes related code, generate deployment scripts -- just everything that is necessary to build an operator.
+
+Navigate to `$GOPATH/src/github.com/example.com/`.
+
+To start a project, we use the `new` generator to provide the foundation of a fresh operator project. Run the following command:
+
+```
+operator-sdk new play-operator
+```
+
+This will create the `play-operator` project with scaffolding with dependency code ready. It generates Kubernetes custom resource API of APIGroup `play.example.com` and Kind `PlayService` by default. APIGroups and Kinds can be overridden and added by flags.
+
+Navigate to the project root folder:
+
+```
+cd play-operator
+```
+
+More details about the structure of the project can be found in [this doc][scaffold_doc].
+
+## Up and running
+
+At this point we are ready to build and deploy a functional operator. First build the binary and container:
+
+```
+operator-sdk build $image
+docker push $image
+```
+
+Kubernetes deployment manifests will be generated in `deploy/play-operator/operator.yaml`. Deploy play-operator:
+
+```
+kubectl create -f deploy/play-operator/operator.yaml
+```
+
+The play-operator would be up and running:
+
+```
+# kubectl get deploy
+NAME                DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
+play-operator       1         1         1            1           1m
+```
+
+A `PlayService` CR with the following spec can be created to demonstrate the use of operator:
+
+```
+apiVersion: "play.coreos.com/v1"
+kind: "PlayService"
+metadata:
+  name: "example"
+spec:
+  replica: 1
+```
+
+Once the CR is created, a new pod `example-box` will be created:
+
+```
+# kubectl get pod
+NAME              READY     STATUS    RESTARTS   AGE
+example-box       2/2       Running   0          1m
+```
+
+This is a basic test that verifies everything works correctly. Next we are going to write the business logic and do something more interesting.
+
+
+## Customizing operator logic
+
+
+[scaffold_doc]:./doc/project_layout.md

doc/project_layout.md

@@ -0,0 +1,6 @@
+# Project Scaffolding Layout
+
+| File/Folders   | Purpose                           |
+| -------------- | --------------------------------- |
+| cmd       | main.go |
+| config | config |