140 lines
5.1 KiB
Python
140 lines
5.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2016, René Moser <mail@renemoser.net>
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# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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import os
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from ansible.module_utils.six.moves import configparser
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from ansible.module_utils.six import integer_types, string_types
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from ansible.module_utils._text import to_native, to_text
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from ansible.module_utils.urls import fetch_url
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EXO_DNS_BASEURL = "https://api.exoscale.ch/dns/v1"
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def exo_dns_argument_spec():
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return dict(
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api_key=dict(default=os.environ.get('CLOUDSTACK_KEY'), no_log=True),
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api_secret=dict(default=os.environ.get('CLOUDSTACK_SECRET'), no_log=True),
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api_timeout=dict(type='int', default=os.environ.get('CLOUDSTACK_TIMEOUT') or 10),
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api_region=dict(default=os.environ.get('CLOUDSTACK_REGION') or 'cloudstack'),
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validate_certs=dict(default=True, type='bool'),
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)
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def exo_dns_required_together():
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return [['api_key', 'api_secret']]
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class ExoDns(object):
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def __init__(self, module):
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self.module = module
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self.api_key = self.module.params.get('api_key')
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self.api_secret = self.module.params.get('api_secret')
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if not (self.api_key and self.api_secret):
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try:
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region = self.module.params.get('api_region')
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config = self.read_config(ini_group=region)
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self.api_key = config['key']
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self.api_secret = config['secret']
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except Exception as e:
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self.module.fail_json(msg="Error while processing config: %s" % to_native(e))
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self.headers = {
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'X-DNS-Token': "%s:%s" % (self.api_key, self.api_secret),
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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}
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self.result = {
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'changed': False,
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'diff': {
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'before': {},
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'after': {},
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}
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}
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def read_config(self, ini_group=None):
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if not ini_group:
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ini_group = os.environ.get('CLOUDSTACK_REGION', 'cloudstack')
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keys = ['key', 'secret']
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env_conf = {}
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for key in keys:
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if 'CLOUDSTACK_%s' % key.upper() not in os.environ:
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break
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else:
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env_conf[key] = os.environ['CLOUDSTACK_%s' % key.upper()]
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else:
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return env_conf
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# Config file: $PWD/cloudstack.ini or $HOME/.cloudstack.ini
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# Last read wins in configparser
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paths = (
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os.path.join(os.path.expanduser('~'), '.cloudstack.ini'),
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os.path.join(os.getcwd(), 'cloudstack.ini'),
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)
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# Look at CLOUDSTACK_CONFIG first if present
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if 'CLOUDSTACK_CONFIG' in os.environ:
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paths += (os.path.expanduser(os.environ['CLOUDSTACK_CONFIG']),)
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if not any([os.path.exists(c) for c in paths]):
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self.module.fail_json(msg="Config file not found. Tried : %s" % ", ".join(paths))
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conf = configparser.ConfigParser()
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conf.read(paths)
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return dict(conf.items(ini_group))
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def api_query(self, resource="/domains", method="GET", data=None):
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url = EXO_DNS_BASEURL + resource
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if data:
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data = self.module.jsonify(data)
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response, info = fetch_url(
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module=self.module,
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url=url,
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data=data,
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method=method,
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headers=self.headers,
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timeout=self.module.params.get('api_timeout'),
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)
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if info['status'] not in (200, 201, 204):
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self.module.fail_json(msg="%s returned %s, with body: %s" % (url, info['status'], info['msg']))
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try:
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return self.module.from_json(to_text(response.read()))
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except Exception as e:
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self.module.fail_json(msg="Could not process response into json: %s" % to_native(e))
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def has_changed(self, want_dict, current_dict, only_keys=None):
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changed = False
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for key, value in want_dict.items():
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# Optionally limit by a list of keys
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if only_keys and key not in only_keys:
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continue
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# Skip None values
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if value is None:
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continue
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if key in current_dict:
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if isinstance(current_dict[key], integer_types):
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if value != current_dict[key]:
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self.result['diff']['before'][key] = current_dict[key]
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self.result['diff']['after'][key] = value
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changed = True
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elif isinstance(current_dict[key], string_types):
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if value.lower() != current_dict[key].lower():
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self.result['diff']['before'][key] = current_dict[key]
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self.result['diff']['after'][key] = value
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changed = True
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else:
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self.module.fail_json(msg="Unable to determine comparison for key %s" % key)
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else:
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self.result['diff']['after'][key] = value
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changed = True
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return changed
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