Merge pull request #26 from AdamVB/update_readme

Updated Readme

README.md

@@ -44,8 +44,8 @@ Option Name                                          | Description
 ``--otc-root-volume-size``|Root Volume Size for your instance||
 ``--otc-root-volume-type``|Root Volume type for your instance||
 ``--otc-ssh-user``|Instance's optional ssh user||
-``--otc-subnet-id``|Subnet ID for your instance private network||
-``--otc-tenant-id``|Tenant ID||
+``--otc-subnet-id``|Subnet ID for your instance private network (Network ID)||
+``--otc-tenant-id``|Tenant ID (Project ID)||
 
 
 ## Environment variables and default values:
@@ -73,18 +73,34 @@ Option Name                                          | Description
 
 Each environment variable may be overloaded by its option equivalent at runtime.
 
-## Hacking
-### Get the sources
+## Installing
+### Install Go and git
 ```bash
+yum install golang git
+```
+### Install DockerMachineDriver4OTC
+```bash
+export GOPATH=<Path to your Go Build Folder>
 go get github.com/huawei/DockerMachineDriver4OTC
 cd $GOPATH/src/github.com/huawei/DockerMachineDriver4OTC
+./build.sh
+```
+The Driver Binary will be under ./bin/docker-machine-driver.linux-amd64
+Rename it and copy it to you local path
+```bash
+cp ./bin/docker-machine-driver.linux-amd64 /usr/local/bin/docker-machine-driver-otc
 ```
-### Test the driver
-To test the driver, make sure your current build directory has been added into ```$PATH``` so that docker-machine can find it:
+
+Alternatively you can also just rename it and add the folder to your ```$PATH```:
 ```
 export PATH=$GOPATH/src/github.com/huawei/DockerMachineDriver4OTC:$PATH
 ```
 
+### Binary direct download
+You can also directly download the Binary from here:
+https://dockermachinedriver.obs.eu-de.otc.t-systems.com/docker-machine-driver-otc
+
+
 ## Related links
 
 - **Docker Machine**: https://docs.docker.com/machine/
@@ -97,4 +113,7 @@ Apache 2.0
 ## test command
 docker-machine -D create -d otc --otc-access-key-id BCE_shortened --otc-access-key-secret 4UR_shortened --otc-available-zone eu-de-01 --otc-bandwidth-size 10 --otc-bandwidth-type PER --otc-elasticip-type 5_bgp --otc-flavor-id normal1 --otc-image-id d6944a41-5ec7-44a4-970e-ce330da390d2 --otc-region eu-de --otc-root-volume-size 40 --otc-root-volume-type SATA --otc-security-group sg-tino --otc-service-endpoint https://ecs.eu-de.otc.t-systems.com --otc-ssh-user ubuntu --otc-subnet-id 91e2f28b-50dc-4a2d-b856-39d9204323e2 --otc-tenant-id 16d53a84a13b49529d2e2c3646691288 --otc-vpc-id 9d5c46ec-b3f0-42a2-9a65-f2d77e124516 test
 
+## debugging
+docker-machine --debug [....]
+
 **parameters may vary on different cloud platforms**