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bl4ckcontact/infoblox.py

Last active May 17, 2017 09:39
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infoblox.py
# -*- coding: utf-8 -*-
'''
states for infoblox stuff
ensures a record is either present or absent in an Infoblox DNS system
.. versionadded:: 2016.3.0
'''
from __future__ import absolute_import
# Import Python libs
import logging
log = logging.getLogger(__name__)
def __virtual__():
'''
make sure the infoblox module is available
'''
return True if 'infoblox.get_record' in __salt__ else False
def present(name,
value,
record_type,
dns_view,
infoblox_server=None,
infoblox_user=None,
infoblox_password=None,
infoblox_api_version='v1.4.2',
sslVerify=True):
'''
Ensure a record exists
name
Name of the record
value
Value of the record
record_type
record type (host, a, cname, etc)
dns_view
DNS View
infoblox_server
infoblox server to connect to (will try pillar if not specified)
infoblox_user
username to use to connect to infoblox (will try pillar if not specified)
infoblox_password
password to use to connect to infoblox (will try pillar if not specified)
verify_ssl
verify SSL certificates
Example:
.. code-block:: yaml
some-state:
infoblox.present:
- name: some.dns.record
- value: 10.1.1.3
- record_type: host
- sslVerify: False
'''
record_type = record_type.lower()
value_unicode = unicode(value, "utf-8")
ret = {'name': name, 'result': True, 'comment': '', 'changes': {}}
records = __salt__['infoblox.get_record'](name,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
dns_view=dns_view,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify)
if records:
# check records for updates
for record in records:
update_record = False
if record_type == 'cname':
if record['Canonical Name'] != value_unicode:
update_record = True
elif record_type == 'a':
if record['IP Address'] != value_unicode:
update_record = True
elif record_type == 'host':
value_unicode_list = [value_unicode]
if record['IP Addresses'] != value_unicode_list:
update_record = True
if update_record:
if __opts__['test']:
ret['result'] = None
ret['comment'] = ' '.join([ret['comment'],
'DNS {0} record {1} in view {2} will be update'.format(record_type,
name,
dns_view)])
else:
retval = __salt__['infoblox.update_record'](name,
value,
dns_view,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify)
if retval:
if 'old' not in ret['changes']:
ret['changes']['old'] = []
if 'new' not in ret['changes']:
ret['changes']['new'] = []
ret['changes']['old'].append(record)
ret['changes']['new'].append(__salt__['infoblox.get_record'](name,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
dns_view=dns_view,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify))
else:
ret['result'] = False
return ret
else:
# no records
if __opts__['test']:
ret['result'] = None
ret['comment'] = ' '.join([ret['comment'],
'DNS {0} record {1} set to be added to view {2}'.format(record_type,
name,
dns_view)])
return ret
retval = __salt__['infoblox.add_record'](name,
value,
record_type,
dns_view,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
infoblox_api_version='v1.4.2',
sslVerify=sslVerify)
if retval:
ret['result'] = True
ret['changes']['old'] = None
ret['changes']['new'] = __salt__['infoblox.get_record'](name,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
dns_view=dns_view,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify)
return ret
def absent(name,
record_type,
dns_view,
infoblox_server=None,
infoblox_user=None,
infoblox_password=None,
infoblox_api_version='v1.4.2',
sslVerify=True):
'''
Ensure a record does not exists
name
Name of the record
record_type
record type (host, a, cname, etc)
dns_view
DNS View
infoblox_server
infoblox server to connect to (will try pillar if not specified)
infoblox_user
username to use to connect to infoblox (will try pillar if not specified)
infoblox_password
password to use to connect to infoblox (will try pillar if not specified)
verify_ssl
verify SSL certificates
Example:
.. code-block:: yaml
some-state:
infoblox.absent:
- name: some.dns.record
- record_type: host
- dns_view: MyView
- sslVerify: False
'''
ret = {'name': name, 'result': True, 'comment': '', 'changes': {}}
record = __salt__['infoblox.get_record'](name,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
dns_view=dns_view,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify)
if record:
if __opts__['test']:
ret['result'] = None
ret['comment'] = ' '.join([ret['comment'],
'DNS {0} record {1} in view {2} will be removed'.format(record_type,
name,
dns_view)])
else:
retval = __salt__['infoblox.delete_record'](name,
dns_view,
record_type,
infoblox_server=infoblox_server,
infoblox_user=infoblox_user,
infoblox_password=infoblox_password,
infoblox_api_version=infoblox_api_version,
sslVerify=sslVerify)
if retval:
if 'old' not in ret['changes']:
ret['changes']['old'] = []
ret['changes']['new'] = None
ret['changes']['old'].append(record)
else:
ret['result'] = False
return ret
else:
# record not found
ret['result'] = True
ret['changes']['old'] = None
ret['changes']['new'] = None
ret['comment'] = 'DNS record does not exist'
return ret
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