Add documentation

- Update README.rst for features
- Update installation instructions

Change-Id: I9891d485ca46414367d9fca17e6ffc8f9c5ef4c6

README.rst

@@ -16,4 +16,7 @@ which will enable smarter scheduling and environmental service assurance monitor
 Features
 --------
 
-* TODO
+* Converts from collectd data sources to Ceilometer format
+* * Adds units for Ceilometer
+* Devstack plugin
+* * Configure and deploy plugin

doc/source/installation.rst

@@ -4,9 +4,39 @@ Installation
 
 At the command line::
 
-    $ pip install collectd_ceilmeter
+   - Run stack.sh with local.conf configured for ceilometer.
 
-Or, if you have virtualenvwrapper installed::
+   - Configure the Openstack plugin - for more information see the file example.conf
+     default configuration place is in /etc/collectd.d/collectd-ceilometer-plugin.conf
 
-    $ mkvirtualenv collectd_ceilometer
-    $ pip install collectd_ceilometer
+   - Enable some read plugins to get some stats in /etc/collectd.conf
+
+   - $ sudo service collectd start
+
+Manual install::
+    
+   - Run stack.sh with local.conf configured for ceilometer.
+
+   - git clone https://github.com/openstack/collectd-ceilometer-plugin.git
+
+   - Enable Python plugin in /etc/collectd.conf
+
+        <LoadPlugin python>
+          Globals true
+        </LoadPlugin>
+
+   - Enable the Openstack plugin in collectd configuration file:
+     (use example.conf)
+
+        <Plugin python>
+           ModulePath "/path/to/your/pyton/modules"
+           LogTraces true
+           Interactive false
+           Import "collectd_openstack_plugin"
+        </Plugin>
+
+   - Configure the Openstack plugin - for more information see the file example.conf
+
+   - Enable some read plugins to get some stats
+
+   - $ sudo service collectd start