add "preos" subcommand to generate preos
Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
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61
cdist/preos.py
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61
cdist/preos.py
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# -*- coding: utf-8 -*-
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#
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# 2013 Nico Schottelius (nico-cdist at schottelius.org)
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#
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# This file is part of cdist.
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#
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# cdist 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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# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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import logging
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import os
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import subprocess
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# initialise cdist
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import cdist.exec.local
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import cdist.config
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log = logging.getLogger(__name__)
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class PreOS(object):
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def __init__(self, target_dir, arch="amd64"):
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self.target_dir = target_dir
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self.arch = arch
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self.command = "debootstrap"
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self.suite = "wheezy"
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self.options = [ "--include=openssh-server",
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"--arch=%s" % self.arch ]
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def run(self):
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cmd = [ self.command ]
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cmd.extend(self.options)
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cmd.append(self.suite)
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cmd.append(self.target_dir)
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log.debug("Bootstrap: %s" % cmd)
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subprocess.call(cmd)
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@classmethod
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def commandline(cls, args):
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print(args)
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self = cls(target_dir=args.target_dir[0],
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arch=args.arch)
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self.run()
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@ -26,6 +26,7 @@ def commandline():
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import cdist.banner
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import cdist.config
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import cdist.preos
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import cdist.shell
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# Construct parser others can reuse
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@ -83,6 +84,15 @@ def commandline():
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default=cdist.REMOTE_EXEC)
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parser['config'].set_defaults(func=cdist.config.Config.commandline)
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# PreOS
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parser['preos'] = parser['sub'].add_parser('preos',
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parents=[parser['loglevel']])
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parser['preos'].add_argument('-a', '--arch',
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help='Select architecture for preos', default="amd64")
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parser['preos'].add_argument('target_dir', nargs=1,
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help='Select target directory')
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parser['preos'].set_defaults(func=cdist.preos.PreOS.commandline)
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# Shell
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parser['shell'] = parser['sub'].add_parser('shell',
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parents=[parser['loglevel']])
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