ncf-builder

Install ncf Builder

ncf builder allow you to write techniques easily using a modern web interface.

To setup it you need to install ncf as described in ncf quickstart. Then install ncf builder with its dependencies:

# apt-get install ncf-api-virtualenv

Change ownership of your tree to allow ncf-api to edit it:

# chgrp -R www-data /var/cfengine/inputs/
# chmod g+x /var/cfengine/inputs/
# chmod -R g+rw /var/cfengine/inputs/

Patch ncf-api

The current version needs to be patched to remove built-in authentication and to change default path. This won't be necessary in future versions.

Edit /usr/share/ncf/api/ncf_api_flask_app/views.py to remove built-in authentication:

    Line 71     : available_modules_name = ["Rudder"] 
    Replace with: available_modules_name = ["None"]

Edit /usr/share/ncf/api/ncf_api_flask_app/views.py to change default path.

Replace the default path to your CFEngine policies path:
    Change: default_path = ""
    To    : default_path = "/var/cfengine/inputs/" # your test path

Then restart apache.

Test ncf Builder

Now simply go to http://localhost/ncf-builder/ and add or modify your techniques.

Please be aware that for now this editor only edit techniques, you still need to write or modify a service file to call them from ncf.

Enjoy !