initial version

This commit is contained in:
Liam Young 2016-01-15 13:28:42 +00:00
commit fca5880f58
3 changed files with 53 additions and 0 deletions

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__init__.py Normal file
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name: bind-rndc
summary: Interface for intergrating with designate
maintainer: OpenStack Charmers <openstack-charmers@lists.ubuntu.com>

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provides.py Normal file
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#!/usr/bin/python
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
from charms.reactive import RelationBase
from charms.reactive import hook
from charms.reactive import scopes
from charms.reactive.bus import get_states
from charmhelpers.core import hookenv
class DNSBackendProvides(RelationBase):
scope = scopes.UNIT
@hook('{provides:bind-rndc}-relation-joined')
def joined(self):
conv = self.conversation()
conv.set_state('{relation_name}.related')
hookenv.log('States: {}'.format(get_states().keys()))
@hook('{provides:bind-rndc}-relation-departed')
def departed(self):
conv = self.conversation()
conv.remove_state('{relation_name}.related')
def send_rndckey_info(self):
key_file = '/etc/bind/rndc.key'
with open(key_file, 'r') as f:
content = f.readlines()
# XXX Naive parsing of keyfile
for line in content:
if line and line.split()[0] == 'algorithm':
algorithm = line.split()[1]
if line and line.split()[0] == 'secret':
rndckey = line.split()[1]
for conv in self.conversations():
conv.set_remote('rndckey', rndckey)
conv.set_remote('algorithm', algorithm)