Updates README.md in training-guides/labs

Adds details for using the osbash scripts
in labs section for training purpose.

Partial-bug: #1362088

Change-Id: I639432e18c46efbcd851cee188870b10c0822d5a

labs/README.md

@@ -1,3 +1,4 @@
+
 Training Labs
 =============
 
@@ -10,11 +11,164 @@ Environment.
 **Note:** Training Labs are specifically meant for OpenStack Training and are
 specifically tuned as per Training Manuals repo.
 
+
+Pre-requisite
+-------------
+
+* Download and install [VirtualBox](https://www.virtualbox.org/wiki/Downloads).
+
+
+How to run the scripts
+----------------------
+
+1. Clone the training-guides repo which contains scripts in the labs section that will install multi-node OpenStack automatically.
+
+        $ git clone git://git.openstack.org/openstack/training-guides
+
+2. Go to the labs folder
+
+        $ cd training-guides/labs
+
+3. Run the script:
+
+        $ ./osbash -b cluster
+
+This will do the complete installation for all the nodes - Controller, Compute and Network.
+
+To build one node at a time you can run
+
+        $ ./osbash -b <nodename>
+
+**Note** The node names can be 'controller', 'compute', 'network'.
+
+**Note:** The Controller node needs to be installed and running while building one of the other nodes.
+
+Controller node VM: $ ./osbash -b controller
+
+Network node VM: $ ./osbash -b network
+
+Compute node VM: $ ./osbash -b compute
+
+For more help you can check
+
+        $ ./osbash --help
+
+
+This will take some time to run the first time.
+
+
+What the script installs
+------------------------
+
+Running this will automatically spin up 3 virtual machines in VirtualBox:
+
+* Controller node
+* Network node
+* Compute node
+
+Now you have a multi-node deployment of OpenStack running with the below services installed.
+
+OpenStack services installed on Controller node:
+
+* Keystone
+* Horizon
+* Glance
+* Nova
+
+    * nova-api
+    * nova-scheduler
+    * nova-consoleauth
+    * nova-cert
+    * nova-novncproxy
+    * python-novaclient
+
+* Neutron
+
+    * neutron-server
+
+* Cinder
+
+Openstack services installed on Network node:
+
+* Neutron
+
+    * neutron-plugin-openvswitch-agent
+    * neutron-l3-agent
+    * neutron-dhcp-agent
+    * neutron-metadata-agent
+
+Openstack Services installed on Compute node:
+
+* Nova
+
+    * nova-compute
+
+* Neutron
+
+    * neutron-plugin-openvswitch-agent
+
+
+How to access the services
+--------------------------
+
+There are two ways to access the services:
+
+* OpenStack Dashboard (horizon)
+
+You can access the dashboard at: http://192.168.100.51/horizon
+
+Admin Login:
+
+*Username:* `admin`
+
+*Password:* `admin_pass`
+
+*Demo User Login:*
+
+*Username:* `demo`
+
+*Password:* `demo_pass`
+
+* SSH
+
+You can ssh to each of the nodes:
+
+        $ ssh controller@10.10.10.51
+
+        $ ssh compute@10.10.10.51
+
+        $ ssh network@10.10.10.51
+
+Credentials for all nodes:
+
+*Username:* `osbash`
+
+*Password:* `osbash`
+
+After you have ssh access, you need to source the OpenStack credentials in order to access the services.
+
+Two credential files are present on each of the nodes:
+        demo-openstackrc.sh
+        admin-openstackrc.sh
+
+Source the following credential files
+
+For Admin user privileges:
+
+        $ source admin-openstackrc.sh
+
+For Demo user privileges:
+
+        $ source demo-openstackrc.sh
+
+Now you can access the OpenStack services via CLI.
+
+
 BluePrints
 ----------
 
-Training Manuals : https://blueprints.launchpad.net/openstack-manuals/+spec/training-manuals
-Training Labs : https://blueprints.launchpad.net/openstack-training-guides/+spec/openstack-training-labs
+* Training Manuals : https://blueprints.launchpad.net/openstack-manuals/+spec/training-manuals
+* Training Labs : https://blueprints.launchpad.net/openstack-training-guides/+spec/openstack-training-labs
 
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