145 lines
4.2 KiB
Python
145 lines
4.2 KiB
Python
#! /usr/bin/python
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# Create webfaction database using Ansible and the Webfaction API
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#
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# Quentin Stafford-Fraser 2015
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DOCUMENTATION = '''
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---
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module: webfaction_db
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short_description: Add or remove a database on Webfaction
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description:
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- Add or remove a database on a Webfaction host. Further documentation at http://github.com/quentinsf/ansible-webfaction.
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author: Quentin Stafford-Fraser
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version_added: "2.0"
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notes:
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- "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."
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- See `the webfaction API <http://docs.webfaction.com/xmlrpc-api/>`_ for more info.
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options:
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name:
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description:
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- The name of the database
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required: true
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state:
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description:
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- Whether the database should exist
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required: false
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choices: ['present', 'absent']
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default: "present"
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type:
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description:
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- The type of database to create.
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required: true
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choices: ['mysql', 'postgresql']
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login_name:
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description:
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- The webfaction account to use
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required: true
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login_password:
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description:
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- The webfaction password to use
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required: true
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'''
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EXAMPLES = '''
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# This will also create a default DB user with the same
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# name as the database, and the specified password.
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- name: Create a database
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webfaction_db:
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name: "{{webfaction_user}}_db1"
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password: mytestsql
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type: mysql
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login_name: "{{webfaction_user}}"
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login_password: "{{webfaction_passwd}}"
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'''
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import socket
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import xmlrpclib
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webfaction = xmlrpclib.ServerProxy('https://api.webfaction.com/')
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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name = dict(required=True),
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state = dict(required=False, choices=['present', 'absent'], default='present'),
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# You can specify an IP address or hostname.
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type = dict(required=True),
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password = dict(required=False, default=None),
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login_name = dict(required=True),
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login_password = dict(required=True),
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),
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supports_check_mode=True
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)
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db_name = module.params['name']
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db_state = module.params['state']
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db_type = module.params['type']
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db_passwd = module.params['password']
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session_id, account = webfaction.login(
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module.params['login_name'],
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module.params['login_password']
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)
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db_list = webfaction.list_dbs(session_id)
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db_map = dict([(i['name'], i) for i in db_list])
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existing_db = db_map.get(db_name)
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result = {}
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# Here's where the real stuff happens
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if db_state == 'present':
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# Does an app with this name already exist?
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if existing_db:
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# Yes, but of a different type - fail
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if existing_db['db_type'] != db_type:
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module.fail_json(msg="Database already exists but is a different type. Please fix by hand.")
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# If it exists with the right type, we don't change anything.
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module.exit_json(
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changed = False,
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)
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if not module.check_mode:
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# If this isn't a dry run, create the app
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# print positional_args
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result.update(
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webfaction.create_db(
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session_id, db_name, db_type, db_passwd
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)
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)
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elif db_state == 'absent':
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# If the app's already not there, nothing changed.
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if not existing_db:
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module.exit_json(
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changed = False,
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)
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if not module.check_mode:
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# If this isn't a dry run, delete the app
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result.update(
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webfaction.delete_db(session_id, db_name, db_type)
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)
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else:
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module.fail_json(msg="Unknown state specified: {}".format(db_state))
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module.exit_json(
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changed = True,
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result = result
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)
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from ansible.module_utils.basic import *
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main()
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