ansible/cloud/webfaction/webfaction_app.py
2015-05-10 20:40:50 +01:00

151 lines
4.5 KiB
Python

#! /usr/bin/python
# Create a Webfaction application using Ansible and the Webfaction API
#
# Valid application types can be found by looking here:
# http://docs.webfaction.com/xmlrpc-api/apps.html#application-types
#
# Quentin Stafford-Fraser 2015
DOCUMENTATION = '''
---
module: webfaction_app
short_description: Add or remove applications on a Webfaction host
description:
- Add or remove applications on a Webfaction host. Further documentation at http://github.com/quentinsf/ansible-webfaction.
author: Quentin Stafford-Fraser
version_added: "2.0"
notes:
- "You can run playbooks that use this on a local machine, or on a Webfaction host, or elsewhere, since the scripts use the remote webfaction API - the location is not important. However, running them on multiple hosts I(simultaneously) is best avoided. If you don't specify I(localhost) as your host, you may want to add C(serial: 1) to the plays."
- See `the webfaction API <http://docs.webfaction.com/xmlrpc-api/>`_ for more info.
options:
name:
description:
- The name of the application
required: true
state:
description:
- Whether the application should exist
required: false
choices: ['present', 'absent']
default: "present"
type:
description:
- The type of application to create. See the Webfaction docs at http://docs.webfaction.com/xmlrpc-api/apps.html for a list.
required: true
autostart:
description:
- Whether the app should restart with an autostart.cgi script
required: false
default: "no"
extra_info:
description:
- Any extra parameters required by the app
required: false
default: null
open_port:
required: false
default: false
login_name:
description:
- The webfaction account to use
required: true
login_password:
description:
- The webfaction password to use
required: true
'''
import xmlrpclib
webfaction = xmlrpclib.ServerProxy('https://api.webfaction.com/')
def main():
module = AnsibleModule(
argument_spec = dict(
name = dict(required=True),
state = dict(required=False, default='present'),
type = dict(required=True),
autostart = dict(required=False, choices=BOOLEANS, default=False),
extra_info = dict(required=False, default=""),
port_open = dict(required=False, choices=BOOLEANS, default=False),
login_name = dict(required=True),
login_password = dict(required=True),
),
supports_check_mode=True
)
app_name = module.params['name']
app_type = module.params['type']
app_state = module.params['state']
session_id, account = webfaction.login(
module.params['login_name'],
module.params['login_password']
)
app_list = webfaction.list_apps(session_id)
app_map = dict([(i['name'], i) for i in app_list])
existing_app = app_map.get(app_name)
result = {}
# Here's where the real stuff happens
if app_state == 'present':
# Does an app with this name already exist?
if existing_app:
if existing_app['type'] != app_type:
module.fail_json(msg="App already exists with different type. Please fix by hand.")
# If it exists with the right type, we don't change it
# Should check other parameters.
module.exit_json(
changed = False,
)
if not module.check_mode:
# If this isn't a dry run, create the app
result.update(
webfaction.create_app(
session_id, app_name, app_type,
module.boolean(module.params['autostart']),
module.params['extra_info'],
module.boolean(module.params['port_open'])
)
)
elif app_state == 'absent':
# If the app's already not there, nothing changed.
if not existing_app:
module.exit_json(
changed = False,
)
if not module.check_mode:
# If this isn't a dry run, delete the app
result.update(
webfaction.delete_app(session_id, app_name)
)
else:
module.fail_json(msg="Unknown state specified: {}".format(app_state))
module.exit_json(
changed = True,
result = result
)
from ansible.module_utils.basic import *
main()