Add Tower Host module (#21482)
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Wayne Witzel III
John R Barker
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1 changed files with 186 additions and 0 deletions
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#!/usr/bin/python
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#coding: utf-8 -*-
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# (c) 2017, Wayne Witzel III <wayne@riotousliving.com>
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#
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# This module is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This software is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this software. If not, see <http://www.gnu.org/licenses/>.
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ANSIBLE_METADATA = {'status': ['preview'],
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'supported_by': 'community',
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'version': '1.0'}
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DOCUMENTATION = '''
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---
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module: tower_host
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version_added: "2.3"
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short_description: create, update, or destroy Ansible Tower host.
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description:
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- Create, update, or destroy Ansible Tower hosts. See
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U(https://www.ansible.com/tower) for an overview.
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options:
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name:
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description:
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- The name to use for the host.
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required: True
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description:
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description:
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- The description to use for the host.
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required: False
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default: null
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inventory:
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description:
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- Inventory the host should be made a member of.
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required: True
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enabled:
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description:
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- If the host should be enabled.
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required: False
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default: True
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variables:
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description:
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- Variables to use for the host. Use '@' for a file.
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state:
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description:
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- Desired state of the resource.
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required: False
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default: "present"
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choices: ["present", "absent"]
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tower_host:
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description:
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- URL to your Tower instance.
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required: False
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default: null
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tower_username:
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description:
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- Username for your Tower instance.
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required: False
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default: null
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tower_password:
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description:
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- Password for your Tower instance.
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required: False
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default: null
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tower_verify_ssl:
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description:
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- Dis/allow insecure connections to Tower. If C(no), SSL certificates will not be validated.
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This should only be used on personally controlled sites using self-signed certificates.
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required: False
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default: True
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tower_config_file:
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description:
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- Path to the Tower config file. See notes.
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required: False
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default: null
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requirements:
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- "python >= 2.6"
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- "ansible-tower-cli >= 3.0.3"
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notes:
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- If no I(config_file) is provided we will attempt to use the tower-cli library
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defaults to find your Tower host information.
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- I(config_file) should contain Tower configuration in the following format
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host=hostname
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username=username
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password=password
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'''
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EXAMPLES = '''
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- name: Add tower host
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tower_host:
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name: localhost
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description: "Local Host Group"
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inventory: "Local Inventory"
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state: present
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tower_config_file: "~/tower_cli.cfg"
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'''
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try:
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import os
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import tower_cli
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import tower_cli.utils.exceptions as exc
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from tower_cli.conf import settings
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from ansible.module_utils.ansible_tower import tower_auth_config, tower_check_mode
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HAS_TOWER_CLI = True
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except ImportError:
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HAS_TOWER_CLI = False
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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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description = dict(),
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inventory = dict(required=True),
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enabled = dict(type='bool', default=True),
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variables = dict(),
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tower_host = dict(),
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tower_username = dict(),
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tower_password = dict(no_log=True),
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tower_verify_ssl = dict(type='bool', default=True),
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tower_config_file = dict(type='path'),
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state = dict(choices=['present', 'absent'], default='present'),
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),
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supports_check_mode=True
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)
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if not HAS_TOWER_CLI:
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module.fail_json(msg='ansible-tower-cli required for this module')
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name = module.params.get('name')
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description = module.params.get('description')
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inventory = module.params.get('inventory')
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enabled = module.params.get('enabled')
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state = module.params.get('state')
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variables = module.params.get('variables')
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if variables:
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if variables.startswith('@'):
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filename = os.path.expanduser(variables[1:])
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variables = module.contents_from_file(filename)
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json_output = {'host': name, 'state': state}
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tower_auth = tower_auth_config(module)
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with settings.runtime_values(**tower_auth):
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tower_check_mode(module)
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host = tower_cli.get_resource('host')
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try:
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inv_res = tower_cli.get_resource('inventory')
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inv = inv_res.get(name=inventory)
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if state == 'present':
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result = host.modify(name=name, inventory=inv['id'], enabled=enabled,
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variables=variables, description=description, create_on_missing=True)
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json_output['id'] = result['id']
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elif state == 'absent':
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result = host.delete(name=name, inventory=inv['id'])
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except (exc.NotFound) as excinfo:
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module.fail_json(msg='Failed to update host, inventory not found: {0}'.format(excinfo), changed=False)
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except (exc.ConnectionError, exc.BadRequest) as excinfo:
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module.fail_json(msg='Failed to update host: {0}'.format(excinfo), changed=False)
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json_output['changed'] = result['changed']
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module.exit_json(**json_output)
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from ansible.module_utils.basic import AnsibleModule
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if __name__ == '__main__':
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main()
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