From 62cbc03af6410df2b9c61a5056f71a51dd2570ec Mon Sep 17 00:00:00 2001 From: Toshio Kuratomi Date: Wed, 9 Dec 2015 13:29:53 -0800 Subject: [PATCH] Revert "Remove the funcd connection plugin" This reverts commit c0d79cf7e10da157ae1b28283ab7b564baee7b51. We may still port the funcd connection plugin, just not in time for 2.0.0 --- lib/ansible/plugins/connection/funcd.py | 99 +++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 lib/ansible/plugins/connection/funcd.py diff --git a/lib/ansible/plugins/connection/funcd.py b/lib/ansible/plugins/connection/funcd.py new file mode 100644 index 0000000000..4c9e09be65 --- /dev/null +++ b/lib/ansible/plugins/connection/funcd.py @@ -0,0 +1,99 @@ +# Based on local.py (c) 2012, Michael DeHaan +# Based on chroot.py (c) 2013, Maykel Moya +# (c) 2013, Michael Scherer +# +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see . + +# --- +# The func transport permit to use ansible over func. For people who have already setup +# func and that wish to play with ansible, this permit to move gradually to ansible +# without having to redo completely the setup of the network. +from __future__ import (absolute_import, division, print_function) +__metaclass__ = type + +HAVE_FUNC=False +try: + import func.overlord.client as fc + HAVE_FUNC=True +except ImportError: + pass + +import os +from ansible.callbacks import vvv +from ansible import errors +import tempfile +import shutil + + +class Connection(object): + ''' Func-based connections ''' + + def __init__(self, runner, host, port, *args, **kwargs): + self.runner = runner + self.host = host + self.has_pipelining = False + # port is unused, this go on func + self.port = port + + def connect(self, port=None): + if not HAVE_FUNC: + raise errors.AnsibleError("func is not installed") + + self.client = fc.Client(self.host) + return self + + def exec_command(self, cmd, become_user=None, sudoable=False, + executable='/bin/sh', in_data=None): + ''' run a command on the remote minion ''' + + if in_data: + raise errors.AnsibleError("Internal Error: this module does not support optimized module pipelining") + + # totally ignores privlege escalation + vvv("EXEC %s" % (cmd), host=self.host) + p = self.client.command.run(cmd)[self.host] + return (p[0], p[1], p[2]) + + def _normalize_path(self, path, prefix): + if not path.startswith(os.path.sep): + path = os.path.join(os.path.sep, path) + normpath = os.path.normpath(path) + return os.path.join(prefix, normpath[1:]) + + def put_file(self, in_path, out_path): + ''' transfer a file from local to remote ''' + + out_path = self._normalize_path(out_path, '/') + vvv("PUT %s TO %s" % (in_path, out_path), host=self.host) + self.client.local.copyfile.send(in_path, out_path) + + def fetch_file(self, in_path, out_path): + ''' fetch a file from remote to local ''' + + in_path = self._normalize_path(in_path, '/') + vvv("FETCH %s TO %s" % (in_path, out_path), host=self.host) + # need to use a tmp dir due to difference of semantic for getfile + # ( who take a # directory as destination) and fetch_file, who + # take a file directly + tmpdir = tempfile.mkdtemp(prefix="func_ansible") + self.client.local.getfile.get(in_path, tmpdir) + shutil.move(os.path.join(tmpdir, self.host, os.path.basename(in_path)), + out_path) + shutil.rmtree(tmpdir) + + def close(self): + ''' terminate the connection; nothing to do here ''' + pass