diff --git a/CHANGELOG.md b/CHANGELOG.md index fdf0e4aa846..739d6ad3e0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -18,7 +18,7 @@ Major Changes: * big_ip modules now support turning off ssl certificate validation (use only for self signed) * template code now retains types for bools and numbers instead of turning them into strings. If you need the old behaviour, quote the value and it will get passed around as a string - * Consiidated code from modules using urllib2 to normalize features, TLS and SNI support + * Consolidated code from modules using urllib2 to normalize features, TLS and SNI support Deprecated Modules (new ones in parens): * ec2_ami_search (ec2_ami_find) @@ -150,6 +150,8 @@ New Inventory scripts: Other Notable Changes: +* synchronize module's dest_port parameter now takes precedence over the ansible_ssh_port inventory setting + ## 1.9.2 "Dancing In the Street" - Jun 26, 2015 * Security fixes to check that hostnames match certificates with https urls (CVE-2015-3908) diff --git a/lib/ansible/plugins/action/synchronize.py b/lib/ansible/plugins/action/synchronize.py index e22ea11600c..558400fadd5 100644 --- a/lib/ansible/plugins/action/synchronize.py +++ b/lib/ansible/plugins/action/synchronize.py @@ -18,7 +18,6 @@ from __future__ import (absolute_import, division, print_function) __metaclass__ = type -import sys import os.path from ansible.plugins.action import ActionBase @@ -77,7 +76,7 @@ class ActionModule(ActionBase): if key.startswith("ansible_") and key.endswith("_interpreter"): del task_vars[key] - # Add the definition from localhost + # Add the definitions from localhost localhost = task_vars['hostvars']['localhost'] if 'ansible_syslog_facility' in localhost: task_vars['ansible_syslog_facility'] = localhost['ansible_syslog_facility'] @@ -89,7 +88,10 @@ class ActionModule(ActionBase): ''' generates params and passes them on to the rsync module ''' original_transport = task_vars.get('ansible_connection') or self._play_context.connection - transport_overridden = False + remote_transport = False + if original_transport != 'local': + remote_transport = True + try: delegate_to = self._play_context.delegate_to except (AttributeError, KeyError): @@ -100,74 +102,65 @@ class ActionModule(ActionBase): # Parameter name needed by the ansible module self._task.args['_local_rsync_path'] = task_vars.get('ansible_rsync_path') or 'rsync' - # from the perspective of the rsync call the delegate is the localhost + # rsync thinks that one end of the connection is localhost and the + # other is the host we're running the task for (Note: We use + # ansible's delegate_to mechanism to determine which host rsync is + # running on so localhost could be a non-controller machine if + # delegate_to is used) src_host = '127.0.0.1' dest_host = task_vars.get('ansible_ssh_host') or task_vars.get('inventory_hostname') - ### FIXME: do we still need to explicitly template ansible_ssh_host here in v2? - - dest_is_local = dest_host in ['127.0.0.1', 'localhost'] - + dest_is_local = dest_host in ('127.0.0.1', 'localhost', '::1') # CHECK FOR NON-DEFAULT SSH PORT - dest_port = task_vars.get('ansible_ssh_port') or self._task.args.get('dest_port') or 22 + if self._task.args.get('dest_port', None) is None: + inv_port = task_vars.get('ansible_ssh_port', None) or constants.DEFAULT_REMOTE_PORT + if inv_port is not None: + self._task.args['dest_port'] = inv_port - # CHECK DELEGATE HOST INFO + # Set use_delegate if we are going to run rsync on a delegated host + # instead of localhost use_delegate = False - if dest_host == delegate_to: # edge case: explicit delegate and dest_host are the same # so we run rsync on the remote machine targetting its localhost # (itself) dest_host = '127.0.0.1' use_delegate = True - else: - if 'hostvars' in task_vars: - if delegate_to 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 dest_host != src_host and original_transport != 'local': - # interpret and task_vars remote host info into src or dest - process_args = True - - # SWITCH SRC AND DEST PER MODE - if self._task.args.get('mode', 'push') == 'pull': - (dest_host, src_host) = (src_host, dest_host) + elif delegate_to is not None and remote_transport: + # If we're delegating to a remote host then we need to use the + # delegate_to settings + use_delegate = True # Delegate to localhost as the source of the rsync unless we've been # told (via delegate_to) that a different host is the source of the # rsync transport_overridden = False - if not use_delegate and original_transport != 'local': + if not use_delegate and remote_transport: # Create a connection to localhost to run rsync on new_stdin = self._connection._new_stdin new_connection = connection_loader.get('local', self._play_context, new_stdin) self._connection = new_connection transport_overridden = True self._override_module_replaced_vars(task_vars) - ### FIXME: We think that this was here for v1 because the local - # connection didn't support sudo. In v2 it does so we think it's - # safe to remove this now. - # Also disable sudo - #self._play_context.become = False + # COMPARE DELEGATE, HOST AND TRANSPORT + process_args = False + if dest_host != src_host and remote_transport: + # We're not copying two filesystem trees on the same host so we + # need to correctly format the paths for rsync (like + # user@host:path/to/tree + process_args = True + + # SWITCH SRC AND DEST HOST PER MODE + if self._task.args.get('mode', 'push') == 'pull': + (dest_host, src_host) = (src_host, dest_host) # MUNGE SRC AND DEST PER REMOTE_HOST INFO - src = self._task.args.get('src', None) + src = self._task.args.get('src', None) dest = self._task.args.get('dest', None) if process_args or use_delegate: - - user = None - if boolean(task_vars.get('set_remote_user', 'yes')): - if use_delegate: - user = task_vars['hostvars'][delegate_to].get('ansible_ssh_user') - - if not use_delegate or not user: - user = task_vars.get('ansible_ssh_user') or self._play_context.remote_user - + # Private key handling if use_delegate: private_key = task_vars.get('ansible_ssh_private_key_file') or self._play_context.private_key_file else: @@ -177,27 +170,34 @@ class ActionModule(ActionBase): private_key = os.path.expanduser(private_key) self._task.args['private_key'] = private_key + # Src and dest rsync "path" handling + # Determine if we need a user@ + user = None + if boolean(self._task.args.get('set_remote_user', 'yes')): + if use_delegate: + if 'hostvars' in task_vars and delegate_to in task_vars['hostvars']: + user = task_vars['hostvars'][delegate_to].get('ansible_ssh_user', None) + + if not use_delegate or not user: + user = task_vars.get('ansible_ssh_user') or self._play_context.remote_user + # use the mode to define src and dest's url if self._task.args.get('mode', 'push') == 'pull': # src is a remote path: @, dest is a local path - src = self._process_remote(src_host, src, user) + 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: @ - src = self._process_origin(src_host, src, user) + src = self._process_origin(src_host, src, user) dest = self._process_remote(dest_host, dest, user) self._task.args['src'] = src self._task.args['dest'] = dest - # Remove mode as it is handled purely in this action module - if 'mode' in self._task.args: - del self._task.args['mode'] - - # Allow custom rsync path argument. + # 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 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._play_context.become and self._play_context.become_method == 'sudo' and not dest_is_local: rsync_path = 'sudo rsync'