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community.general/plugins/module_utils/exoscale.py

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2020-03-09 10:11:07 +01:00
# -*- coding: utf-8 -*-
# Copyright (c) 2016, René Moser <mail@renemoser.net>
# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import os
from ansible.module_utils.six.moves import configparser
from ansible.module_utils.six import integer_types, string_types
from ansible.module_utils._text import to_native, to_text
from ansible.module_utils.urls import fetch_url
EXO_DNS_BASEURL = "https://api.exoscale.ch/dns/v1"
def exo_dns_argument_spec():
return dict(
api_key=dict(default=os.environ.get('CLOUDSTACK_KEY'), no_log=True),
api_secret=dict(default=os.environ.get('CLOUDSTACK_SECRET'), no_log=True),
api_timeout=dict(type='int', default=os.environ.get('CLOUDSTACK_TIMEOUT') or 10),
api_region=dict(default=os.environ.get('CLOUDSTACK_REGION') or 'cloudstack'),
validate_certs=dict(default=True, type='bool'),
)
def exo_dns_required_together():
return [['api_key', 'api_secret']]
class ExoDns(object):
def __init__(self, module):
self.module = module
self.api_key = self.module.params.get('api_key')
self.api_secret = self.module.params.get('api_secret')
if not (self.api_key and self.api_secret):
try:
region = self.module.params.get('api_region')
config = self.read_config(ini_group=region)
self.api_key = config['key']
self.api_secret = config['secret']
except Exception as e:
self.module.fail_json(msg="Error while processing config: %s" % to_native(e))
self.headers = {
'X-DNS-Token': "%s:%s" % (self.api_key, self.api_secret),
'Content-Type': 'application/json',
'Accept': 'application/json',
}
self.result = {
'changed': False,
'diff': {
'before': {},
'after': {},
}
}
def read_config(self, ini_group=None):
if not ini_group:
ini_group = os.environ.get('CLOUDSTACK_REGION', 'cloudstack')
keys = ['key', 'secret']
env_conf = {}
for key in keys:
if 'CLOUDSTACK_%s' % key.upper() not in os.environ:
break
else:
env_conf[key] = os.environ['CLOUDSTACK_%s' % key.upper()]
else:
return env_conf
# Config file: $PWD/cloudstack.ini or $HOME/.cloudstack.ini
# Last read wins in configparser
paths = (
os.path.join(os.path.expanduser('~'), '.cloudstack.ini'),
os.path.join(os.getcwd(), 'cloudstack.ini'),
)
# Look at CLOUDSTACK_CONFIG first if present
if 'CLOUDSTACK_CONFIG' in os.environ:
paths += (os.path.expanduser(os.environ['CLOUDSTACK_CONFIG']),)
if not any([os.path.exists(c) for c in paths]):
self.module.fail_json(msg="Config file not found. Tried : %s" % ", ".join(paths))
conf = configparser.ConfigParser()
conf.read(paths)
return dict(conf.items(ini_group))
def api_query(self, resource="/domains", method="GET", data=None):
url = EXO_DNS_BASEURL + resource
if data:
data = self.module.jsonify(data)
response, info = fetch_url(
module=self.module,
url=url,
data=data,
method=method,
headers=self.headers,
timeout=self.module.params.get('api_timeout'),
)
if info['status'] not in (200, 201, 204):
self.module.fail_json(msg="%s returned %s, with body: %s" % (url, info['status'], info['msg']))
try:
return self.module.from_json(to_text(response.read()))
except Exception as e:
self.module.fail_json(msg="Could not process response into json: %s" % to_native(e))
def has_changed(self, want_dict, current_dict, only_keys=None):
changed = False
for key, value in want_dict.items():
# Optionally limit by a list of keys
if only_keys and key not in only_keys:
continue
# Skip None values
if value is None:
continue
if key in current_dict:
if isinstance(current_dict[key], integer_types):
if value != current_dict[key]:
self.result['diff']['before'][key] = current_dict[key]
self.result['diff']['after'][key] = value
changed = True
elif isinstance(current_dict[key], string_types):
if value.lower() != current_dict[key].lower():
self.result['diff']['before'][key] = current_dict[key]
self.result['diff']['after'][key] = value
changed = True
else:
self.module.fail_json(msg="Unable to determine comparison for key %s" % key)
else:
self.result['diff']['after'][key] = value
changed = True
return changed