A Cloudify blueprint for HAProxy
There is a types file in types/haproxy.yaml that describes the haproxy types that you can instantiate in your blueprints. You can refer import it to your own blueprints using this URL: https://raw.githubusercontent.com/EarthmanT/cloudify-haproxy-blueprint/master/types/haproxy.yaml.
There is an example blueprint file that installs the nodecellar example application on openstack: openstack-nodecellar-example-blueprint.yaml.
There are install, configure, start, and stop scripts in the scripts folder. It also includes the nodecellar example's scripts.
Finally, there is a haproxy configuration template. This uses the Jinja2 templating markup. The script in scripts/haproxy/configure.py builds a config file off of this template. So you should make sure that any edits you make to the template will work with that script.