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#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2012-2013, Timothy Appnel <tim@appnel.com>
#
# 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 <http://www.gnu.org/licenses/>.
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os.path
from ansible.plugins.action import ActionBase
from ansible.utils.boolean import boolean
class ActionModule(ActionBase):
def _get_absolute_path(self, path):
if self._task._role is not None:
original_path = path
path = self._loader.path_dwim_relative(self._task._role._role_path, 'files', path)
if original_path and original_path[-1] == '/' and path[-1] != '/':
# make sure the dwim'd path ends in a trailing "/"
# if the original path did
path += '/'
return path
def _process_origin(self, host, path, user):
if not host in ['127.0.0.1', 'localhost']:
if user:
return '%s@%s:%s' % (user, host, path)
else:
return '%s:%s' % (host, path)
else:
if not ':' in path:
if not path.startswith('/'):
path = self._get_absolute_path(path=path)
return path
def _process_remote(self, host, task, path, user):
transport = self._connection_info.connection
return_data = None
if not host in ['127.0.0.1', 'localhost'] or transport != "local":
if user:
return_data = '%s@%s:%s' % (user, host, path)
else:
return_data = '%s:%s' % (host, path)
else:
return_data = path
if not ':' in return_data:
if not return_data.startswith('/'):
return_data = self._get_absolute_path(path=return_data)
return return_data
def run(self, tmp=None, task_vars=dict()):
''' generates params and passes them on to the rsync module '''
original_transport = task_vars.get('ansible_connection', self._connection_info.connection)
transport_overridden = False
if task_vars.get('delegate_to') is None:
task_vars['delegate_to'] = '127.0.0.1'
# IF original transport is not local, override transport and disable sudo.
if original_transport != 'local':
task_vars['ansible_connection'] = 'local'
transport_overridden = True
self.runner.sudo = False
src = self._task.args.get('src', None)
dest = self._task.args.get('dest', None)
# FIXME: this doesn't appear to be used anywhere?
local_rsync_path = task_vars.get('ansible_rsync_path')
# from the perspective of the rsync call the delegate is the localhost
src_host = '127.0.0.1'
dest_host = task_vars.get('ansible_ssh_host', task_vars.get('inventory_hostname'))
# allow ansible_ssh_host to be templated
dest_is_local = dest_host in ['127.0.0.1', 'localhost']
# CHECK FOR NON-DEFAULT SSH PORT
dest_port = self._task.args.get('dest_port')
inv_port = task_vars.get('ansible_ssh_port', task_vars.get('inventory_hostname'))
if inv_port != dest_port and inv_port != task_vars.get('inventory_hostname'):
dest_port = inv_port
# edge case: explicit delegate and dest_host are the same
if dest_host == task_vars.get('delegate_to'):
dest_host = '127.0.0.1'
# SWITCH SRC AND DEST PER MODE
if self._task.args.get('mode', 'push') == 'pull':
(dest_host, src_host) = (src_host, dest_host)
# CHECK DELEGATE HOST INFO
use_delegate = False
# FIXME: not sure if this is in connection info yet or not...
#if conn.delegate != conn.host:
# if 'hostvars' in task_vars:
# if conn.delegate in task_vars['hostvars'] and original_transport != 'local':
# # use a delegate host instead of localhost
# use_delegate = True
# COMPARE DELEGATE, HOST AND TRANSPORT
process_args = False
if not dest_host is src_host and original_transport != 'local':
# interpret and task_vars remote host info into src or dest
process_args = True
# MUNGE SRC AND DEST PER REMOTE_HOST INFO
if process_args or use_delegate:
user = None
if boolean(task_vars.get('set_remote_user', 'yes')):
if use_delegate:
user = task_vars['hostvars'][conn.delegate].get('ansible_ssh_user')
if not use_delegate or not user:
user = task_vars.get('ansible_ssh_user', self.runner.remote_user)
if use_delegate:
# FIXME
private_key = task_vars.get('ansible_ssh_private_key_file', self.runner.private_key_file)
else:
private_key = task_vars.get('ansible_ssh_private_key_file', self.runner.private_key_file)
if private_key is not None:
private_key = os.path.expanduser(private_key)
# use the mode to define src and dest's url
if self._task.args.get('mode', 'push') == 'pull':
# src is a remote path: <user>@<host>, dest is a local path
src = self._process_remote(src_host, src, user)
dest = self._process_origin(dest_host, dest, user)
else:
# src is a local path, dest is a remote path: <user>@<host>
src = self._process_origin(src_host, src, user)
dest = self._process_remote(dest_host, dest, user)
# Allow custom rsync path argument.
rsync_path = self._task.args.get('rsync_path', None)
# If no rsync_path is set, sudo was originally set, and dest is remote then add 'sudo rsync' argument.
if not rsync_path and transport_overridden and self._connection_info.become and self._connection_info.become_method == 'sudo' and not dest_is_local:
rsync_path = 'sudo rsync'
# make sure rsync path is quoted.
if rsync_path:
self._task.args['rsync_path'] = '"%s"' % rsync_path
# run the module and store the result
result = self._execute_module('synchronize')
return result
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