100 lines
3.5 KiB
Python
100 lines
3.5 KiB
Python
# Based on local.py (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
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# Based on chroot.py (c) 2013, Maykel Moya <mmoya@speedyrails.com>
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# (c) 2013, Michael Scherer <misc@zarb.org>
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#
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# This file is part of Ansible
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#
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# Ansible 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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# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
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# ---
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# The func transport permit to use ansible over func. For people who have already setup
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# func and that wish to play with ansible, this permit to move gradually to ansible
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# without having to redo completely the setup of the network.
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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HAVE_FUNC=False
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try:
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import func.overlord.client as fc
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HAVE_FUNC=True
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except ImportError:
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pass
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import os
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from ansible.callbacks import vvv
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from ansible import errors
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import tempfile
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import shutil
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class Connection(object):
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''' Func-based connections '''
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def __init__(self, runner, host, port, *args, **kwargs):
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self.runner = runner
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self.host = host
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self.has_pipelining = False
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# port is unused, this go on func
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self.port = port
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def connect(self, port=None):
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if not HAVE_FUNC:
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raise errors.AnsibleError("func is not installed")
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self.client = fc.Client(self.host)
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return self
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def exec_command(self, cmd, become_user=None, sudoable=False,
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executable='/bin/sh', in_data=None):
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''' run a command on the remote minion '''
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if in_data:
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raise errors.AnsibleError("Internal Error: this module does not support optimized module pipelining")
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# totally ignores privlege escalation
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vvv("EXEC %s" % (cmd), host=self.host)
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p = self.client.command.run(cmd)[self.host]
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return (p[0], p[1], p[2])
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def _normalize_path(self, path, prefix):
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if not path.startswith(os.path.sep):
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path = os.path.join(os.path.sep, path)
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normpath = os.path.normpath(path)
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return os.path.join(prefix, normpath[1:])
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def put_file(self, in_path, out_path):
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''' transfer a file from local to remote '''
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out_path = self._normalize_path(out_path, '/')
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vvv("PUT %s TO %s" % (in_path, out_path), host=self.host)
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self.client.local.copyfile.send(in_path, out_path)
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def fetch_file(self, in_path, out_path):
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''' fetch a file from remote to local '''
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in_path = self._normalize_path(in_path, '/')
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vvv("FETCH %s TO %s" % (in_path, out_path), host=self.host)
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# need to use a tmp dir due to difference of semantic for getfile
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# ( who take a # directory as destination) and fetch_file, who
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# take a file directly
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tmpdir = tempfile.mkdtemp(prefix="func_ansible")
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self.client.local.getfile.get(in_path, tmpdir)
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shutil.move(os.path.join(tmpdir, self.host, os.path.basename(in_path)),
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out_path)
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shutil.rmtree(tmpdir)
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def close(self):
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''' terminate the connection; nothing to do here '''
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pass
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