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26374d89a0
The `ec2_ami`, `ec2_elb`, `ec2_tag`, `ec2_vpc`, `route53`, and `s3` modules all canonicalize the AWS access and secret key params as `aws_access_key` and `aws_secret_key`. However, following the fixes for #4540, those modules now use `get_ec2_creds` from `lib/ansible/module_utils/ec2.py`, which requires access/secret key params to be canonicalized as `ec2_access_key` and `ec2_secret_key`. As a result, AWS credentials passed to those six modules as parameters are ignored (they instead always use the AWS credentials specified via environment variables, or nothing). So this change fixes those six modules to canonicalize the AWS access and secret key params as `ec2_access_key` and `ec2_secret_key`, allowing them to again accept AWS credentials passed via module params.
257 lines
7.9 KiB
Python
257 lines
7.9 KiB
Python
#!/usr/bin/python
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# This file is part of Ansible
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#
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# Ansible 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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# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
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DOCUMENTATION = '''
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---
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module: route53
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version_added: "1.3"
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short_description: add or delete entries in Amazons Route53 DNS service
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description:
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- Creates and deletes DNS records in Amazons Route53 service
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options:
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command:
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description:
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- Specifies the action to take.
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required: true
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default: null
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aliases: []
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choices: [ 'get', 'create', 'delete' ]
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zone:
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description:
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- The DNS zone to modify
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required: true
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default: null
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aliases: []
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record:
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description:
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- The full DNS record to create or delete
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required: true
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default: null
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aliases: []
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ttl:
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description:
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- The TTL to give the new record
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required: false
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default: 3600 (one hour)
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aliases: []
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type:
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description:
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- The type of DNS record to create
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required: true
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default: null
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aliases: []
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choices: [ 'A', 'CNAME', 'MX', 'AAAA', 'TXT', 'PTR', 'SRV', 'SPF', 'NS' ]
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value:
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description:
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- The new value when creating a DNS record. Multiple comma-spaced values are allowed. When deleting a record all values for the record must be specified or Route53 will not delete it.
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required: false
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default: null
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aliases: []
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aws_secret_key:
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description:
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- AWS secret key.
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required: false
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default: null
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aliases: ['ec2_secret_key', 'secret_key']
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aws_access_key:
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description:
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- AWS access key.
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required: false
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default: null
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aliases: ['ec2_access_key', 'access_key']
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overwrite:
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description:
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- Whether an existing record should be overwritten on create if values do not match
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required: false
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default: null
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aliases: []
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requirements: [ "boto" ]
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author: Bruce Pennypacker
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'''
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EXAMPLES = '''
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# Add new.foo.com as an A record with 3 IPs
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- route53: >
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command=create
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zone=foo.com
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record=new.foo.com
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type=A
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ttl=7200
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value=1.1.1.1,2.2.2.2,3.3.3.3
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# Retrieve the details for new.foo.com
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- route53: >
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command=get
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zone=foo.com
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record=new.foo.com
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type=A
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register: rec
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# Delete new.foo.com A record using the results from the get command
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- route53: >
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command=delete
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zone=foo.com
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record={{ rec.set.record }}
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type={{ rec.set.type }}
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value={{ rec.set.value }}
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# Add an AAAA record. Note that because there are colons in the value
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# that the entire parameter list must be quoted:
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- route53: >
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"command=create
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zone=foo.com
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record=localhost.foo.com
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type=AAAA
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ttl=7200
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value=::1"
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'''
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import sys
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import time
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try:
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import boto
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from boto import route53
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from boto.route53.record import ResourceRecordSets
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except ImportError:
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print "failed=True msg='boto required for this module'"
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sys.exit(1)
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def commit(changes):
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"""Commit changes, but retry PriorRequestNotComplete errors."""
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retry = 10
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while True:
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try:
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retry -= 1
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return changes.commit()
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except boto.route53.exception.DNSServerError, e:
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code = e.body.split("<Code>")[1]
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code = code.split("</Code>")[0]
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if code != 'PriorRequestNotComplete' or retry < 0:
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raise e
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time.sleep(500)
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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command = dict(choices=['get', 'create', 'delete'], required=True),
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zone = dict(required=True),
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record = dict(required=True),
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ttl = dict(required=False, default=3600),
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type = dict(choices=['A', 'CNAME', 'MX', 'AAAA', 'TXT', 'PTR', 'SRV', 'SPF', 'NS'], required=True),
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value = dict(required=False),
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ec2_secret_key = dict(aliases=['aws_secret_key', 'secret_key'], no_log=True, required=False),
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ec2_access_key = dict(aliases=['aws_access_key', 'access_key'], required=False),
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overwrite = dict(required=False, type='bool')
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)
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)
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command_in = module.params.get('command')
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zone_in = module.params.get('zone')
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ttl_in = module.params.get('ttl')
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record_in = module.params.get('record')
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type_in = module.params.get('type')
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value_in = module.params.get('value')
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ec2_url, aws_access_key, aws_secret_key, region = get_ec2_creds(module)
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value_list = ()
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if type(value_in) is str:
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if value_in:
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value_list = sorted(value_in.split(','))
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elif type(value_in) is list:
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value_list = sorted(value_in)
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if zone_in[-1:] != '.':
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zone_in += "."
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if record_in[-1:] != '.':
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record_in += "."
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if command_in == 'create' or command_in == 'delete':
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if not value_in:
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module.fail_json(msg = "parameter 'value' required for create/delete")
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# connect to the route53 endpoint
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try:
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conn = boto.route53.connection.Route53Connection(aws_access_key, aws_secret_key)
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except boto.exception.BotoServerError, e:
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module.fail_json(msg = e.error_message)
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# Get all the existing hosted zones and save their ID's
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zones = {}
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results = conn.get_all_hosted_zones()
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for r53zone in results['ListHostedZonesResponse']['HostedZones']:
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zone_id = r53zone['Id'].replace('/hostedzone/', '')
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zones[r53zone['Name']] = zone_id
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# Verify that the requested zone is already defined in Route53
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if not zone_in in zones:
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errmsg = "Zone %s does not exist in Route53" % zone_in
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module.fail_json(msg = errmsg)
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record = {}
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found_record = False
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sets = conn.get_all_rrsets(zones[zone_in])
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for rset in sets:
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if rset.type == type_in and rset.name == record_in:
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found_record = True
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record['zone'] = zone_in
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record['type'] = rset.type
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record['record'] = rset.name
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record['ttl'] = rset.ttl
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record['value'] = ','.join(sorted(rset.resource_records))
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record['values'] = sorted(rset.resource_records)
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if value_list == sorted(rset.resource_records) and command_in == 'create':
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module.exit_json(changed=False)
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if command_in == 'get':
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module.exit_json(changed=False, set=record)
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if command_in == 'delete' and not found_record:
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module.exit_json(changed=False)
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changes = ResourceRecordSets(conn, zones[zone_in])
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if command_in == 'create' and found_record:
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if not module.params['overwrite']:
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module.fail_json(msg = "Record already exists with different value. Set 'overwrite' to replace it")
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else:
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change = changes.add_change("DELETE", record_in, type_in, ttl_in)
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for v in record['values']:
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change.add_value(v)
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if command_in == 'create' or command_in == 'delete':
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change = changes.add_change(command_in.upper(), record_in, type_in, ttl_in)
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for v in value_list:
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change.add_value(v)
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try:
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result = commit(changes)
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except boto.route53.exception.DNSServerError, e:
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txt = e.body.split("<Message>")[1]
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txt = txt.split("</Message>")[0]
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module.fail_json(msg = txt)
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module.exit_json(changed=True)
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# import module snippets
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from ansible.module_utils.basic import *
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from ansible.module_utils.ec2 import *
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main()
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