change default image name and improve doc

README.md

@@ -1,6 +1,32 @@
 # An Hostpath Provisioner for OpenShift
 
-## Build
+## If you just want to use it
+
+### Setup
+
+```
+$ oc project default
+$ oc process -f setup/hostpath-provisioner-template.yaml | oc create -f -
+```
+
+### Test
+
+```
+$ oc project my-project
+$ oc create -f setup/sample-claim.yaml
+$ ls -l /tmp/openshift/
+```
+
+### Cleanup
+
+```
+$ oc project default
+$ oc delete all -l template=hostpath-provisioner-template
+```
+
+## If you want to hack it
+
+### Build
 
 ```
 $ export GOPATH="$PWD"
@@ -9,20 +35,20 @@ $ glide install -v
 $ CGO_ENABLED=0 go build -a -ldflags '-extldflags "-static"' -o ../hostpath-provisioner hostpath-provisioner/hostpath-provisioner.go
 ```
 
-## Package
+### Package
 
 ```
-$ docker build -t hostpath-provisioner .
+$ docker build -t openshift-hostpath-provisioner:latest .
 ```
 
-## Setup
+### Setup
 
 ```
 $ oc project default
-$ oc process -f setup/hostpath-provisioner-template.yaml
+$ oc process -f setup/hostpath-provisioner-template.yaml -p HOSTPATH_PROVISIONER_IMAGE=openshift-hostpath-provisioner:latest | oc create -f -
 ```
 
-## Test
+### Test
 
 ```
 $ oc project my-project
@@ -30,9 +56,18 @@ $ oc create -f setup/sample-claim.yaml
 $ ls -l /tmp/openshift/
 ```
 
-## Cleanup
+### Cleanup
 
 ```
 $ oc project default
 $ oc delete all -l template=hostpath-provisioner-template
 ```
+
+### Pushing your image to DockerHub (Optional)
+
+```
+$ docker login https://index.docker.io/v1/
+$ docker images openshift-hostpath-provisioner:latest --format '{{ .ID }}'
+$ docker tag $(docker images openshift-hostpath-provisioner:latest --format '{{ .ID }}') index.docker.io/<your-username>/openshift-hostpath-provisioner
+$ docker push index.docker.io/<your-username>/openshift-hostpath-provisioner
+```

setup/hostpath-provisioner-template.yaml

@@ -129,7 +129,7 @@ parameters:
 - description: Name of the Docker Image to be used for the Hostpath Provisioner DaemonSet.
   displayName: Hostpath Provisioner Docker Image
   name: HOSTPATH_PROVISIONER_IMAGE
-  value: hostpath-provisioner:latest
+  value: nmasse/openshift-hostpath-provisioner:latest
 - description: The OpenShift Namespace on which you want to deploy the Hostpath Provisioner.
   displayName: Hostpath Provisioner Target Namespace
   name: TARGET_NAMESPACE