88 lines
3.7 KiB
Python
88 lines
3.7 KiB
Python
# vi: ts=4 expandtab
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#
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# Copyright (C) 2009-2011 Canonical Ltd.
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# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
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#
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# Author: Marc Cluet <marc.cluet@canonical.com>
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# Based on code by Scott Moser <scott.moser@canonical.com>
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# Author: Juerg Haefliger <juerg.haefliger@hp.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 3, as
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# published by the Free Software Foundation.
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#
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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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from StringIO import StringIO
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# Used since this can maintain comments
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# and doesn't need a top level section
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from configobj import ConfigObj
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from cloudinit import util
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PUBCERT_FILE = "/etc/mcollective/ssl/server-public.pem"
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PRICERT_FILE = "/etc/mcollective/ssl/server-private.pem"
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SERVER_CFG = '/etc/mcollective/server.cfg'
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def handle(name, cfg, cloud, log, _args):
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# If there isn't a mcollective key in the configuration don't do anything
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if 'mcollective' not in cfg:
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log.debug(("Skipping module named %s, "
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"no 'mcollective' key in configuration"), name)
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return
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mcollective_cfg = cfg['mcollective']
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# Start by installing the mcollective package ...
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cloud.distro.install_packages(("mcollective",))
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# ... and then update the mcollective configuration
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if 'conf' in mcollective_cfg:
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# Read server.cfg values from the
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# original file in order to be able to mix the rest up
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mcollective_config = ConfigObj(SERVER_CFG)
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# See: http://tiny.cc/jh9agw
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for (cfg_name, cfg) in mcollective_cfg['conf'].iteritems():
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if cfg_name == 'public-cert':
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util.write_file(PUBCERT_FILE, cfg, mode=0644)
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mcollective_config['plugin.ssl_server_public'] = PUBCERT_FILE
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mcollective_config['securityprovider'] = 'ssl'
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elif cfg_name == 'private-cert':
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util.write_file(PRICERT_FILE, cfg, mode=0600)
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mcollective_config['plugin.ssl_server_private'] = PRICERT_FILE
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mcollective_config['securityprovider'] = 'ssl'
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else:
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if isinstance(cfg, (basestring, str)):
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# Just set it in the 'main' section
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mcollective_config[cfg_name] = cfg
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elif isinstance(cfg, (dict)):
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# Iterate through the config items, create a section
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# if it is needed and then add/or create items as needed
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if cfg_name not in mcollective_config.sections:
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mcollective_config[cfg_name] = {}
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for (o, v) in cfg.iteritems():
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mcollective_config[cfg_name][o] = v
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else:
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# Otherwise just try to convert it to a string
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mcollective_config[cfg_name] = str(cfg)
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# We got all our config as wanted we'll rename
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# the previous server.cfg and create our new one
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util.rename(SERVER_CFG, "%s.old" % (SERVER_CFG))
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# Now we got the whole file, write to disk...
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contents = StringIO()
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mcollective_config.write(contents)
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contents = contents.getvalue()
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util.write_file(SERVER_CFG, contents, mode=0644)
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# Start mcollective
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util.subp(['service', 'mcollective', 'start'], capture=False)
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