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139 lines
4.1 KiB
Python
139 lines
4.1 KiB
Python
#!/usr/bin/python
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DOCUMENTATION = '''
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---
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module: rhn_channel
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short_description: Define Red Hat software channels
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description:
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- Adds or removes Red Hat software channels on a system
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version_added: 1.0
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author: Vincent Van der Kussen
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notes:
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- this module fetches the systemid from rhn. A function
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to use the local systemid is provided (get_localsystem)
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but not integrated
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- Username and password are currently hardcoded in the main
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section
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requirements:
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- none
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options:
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name:
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description
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- name of the software channel
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required: true
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default: null
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sysname:
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description:
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- name of the system as it is known in rhn/sattelite
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required: true
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default: null
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url:
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description:
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- The full url to the rhn/sattelite api
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required: true
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examples:
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- code: rhn_channel name=rhel-x86_64-server-v2vwin-6 sysname=server01
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url=https://rhn.redhat.com/rpc/api
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description: add software channel rhel-x86_64-server-v2vwin-6
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to server01 in Red Hat Network
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'''
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import xmlrpclib
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from operator import itemgetter
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import re
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# ------------------------------------------------------- #
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def get_systemid(client, session, sysname):
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systems = client.system.listUserSystems(session)
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for system in systems:
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if system.get('name') == sysname:
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idres = system.get('id')
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idd = int(idres)
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return idd
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# ------------------------------------------------------- #
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def get_localsystemid():
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f = open("/etc/sysconfig/rhn/systemid", "r")
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content = f.read()
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loc_id = re.search(r'\b(ID-)(\d{10})' ,content)
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return loc_id.group(2)
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# ------------------------------------------------------- #
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def subscribe_channels(channels, client, session, sysname, sys_id):
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c = base_channels(client, session, sys_id)
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c.append(channels)
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return client.channel.software.setSystemChannels(session, sys_id, c)
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# ------------------------------------------------------- #
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def unsubscribe_channels(channels, client, session, sysname, sys_id):
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c = base_channels(client, session, sys_id)
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c.remove(channels)
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return client.channel.software.setSystemChannels(session, sys_id, c)
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# ------------------------------------------------------- #
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def base_channels(client, session, sys_id):
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basechan = client.channel.software.listSystemChannels(session, sys_id)
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chans = [item['channel_label'] for item in basechan]
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return chans
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# ------------------------------------------------------- #
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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state = dict(default='present', choices=['present', 'absent']),
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name = dict(required=True),
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sysname = dict(required=True),
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url = dict(required=True),
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)
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# supports_check_mode=True
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)
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state = module.params['state']
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channelname = module.params['name']
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systname = module.params['sysname']
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saturl = module.params['url']
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#initialize connection
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user = ""
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pwd = ""
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client = xmlrpclib.Server(saturl, verbose=0)
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session = client.auth.login(user, pwd)
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# get systemid
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sys_id = get_systemid(client, session, systname)
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# get channels for system
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chans = base_channels(client, session, sys_id)
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if state == 'present':
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if channelname in chans:
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module.exit_json(changed=False, msg="Channel %s already exists" % channelname)
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else:
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subscribe_channels(channelname, client, session, systname, sys_id)
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module.exit_json(changed=True, msg="Channel %s added" % channelname)
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if state == 'absent':
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if not channelname in chans:
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module.exit_json(changed=False, msg="System not subscribed to channel %s." % channelname)
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else:
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unsubscribe_channels(channelname, client, session, systname, sys_id)
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module.exit_json(changed=True, msg="Channel %s removed" % channelname)
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client.auth.logout(session)
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# include magic from lib/ansible/module_common.py
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#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
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main()
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