Create Github account if you don’t have one
Make sure you have git options user.name and user.email set in git by typing:
git config --list. If not, configure them.
Create Launchpad account if you don’t have one
Create OpenStack profile
Login to OpenStack Gerrit using your Launchpad ID
Subscribe to Climate-related projects on OpenStack Gerrit. Go to your settings and in the watched projects add stackforge/climate, stackforge/climate-nova and stackforge/python-climateclient
As all bugs/blueprints are listed in Climate Launchpad, you may keep track on them and choose some to work on.