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synchronize: Fix (delegated) local rsync

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Makes delegated local rsync work even if ansible_host or ansible_ssh_host is set.
Makes local rsync work when no ssh is installed.
This commit is contained in:
Erwin Lang 2017-04-26 01:51:13 +02:00 committed by Toshio Kuratomi
parent fcb52ce808
commit b729b35e32
2 changed files with 17 additions and 4 deletions
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10
lib/ansible/modules/files/synchronize.py
View file

@ -347,6 +347,14 @@ def substitute_controller(path):
return path return path
def is_rsh_needed(source, dest):
if source.startswith('rsync://') or dest.startswith('rsync://'):
return False
if ':' in source or ':' in dest:
return True
return False
def main(): def main():
module = AnsibleModule( module = AnsibleModule(
argument_spec = dict( argument_spec = dict(
@ -465,7 +473,7 @@ def main():
if source.startswith('rsync://') and dest.startswith('rsync://'): if source.startswith('rsync://') and dest.startswith('rsync://'):
module.fail_json(msg='either src or dest must be a localhost', rc=1) module.fail_json(msg='either src or dest must be a localhost', rc=1)
if not source.startswith('rsync://') and not dest.startswith('rsync://'): if is_rsh_needed(source, dest):
ssh_cmd = [module.get_bin_path('ssh', required=True), '-S', 'none'] ssh_cmd = [module.get_bin_path('ssh', required=True), '-S', 'none']
if private_key is not None: if private_key is not None:
ssh_cmd.extend(['-i', private_key]) ssh_cmd.extend(['-i', private_key])

11
lib/ansible/plugins/action/synchronize.py
View file

@ -216,6 +216,11 @@ class ActionModule(ActionBase):
except KeyError: except KeyError:
dest_host = dest_host_inventory_vars.get('ansible_ssh_host', inventory_hostname) dest_host = dest_host_inventory_vars.get('ansible_ssh_host', inventory_hostname)
dest_host_ids = [hostid for hostid in (dest_host_inventory_vars.get('inventory_hostname'),
dest_host_inventory_vars.get('ansible_host'),
dest_host_inventory_vars.get('ansible_ssh_host'))
if hostid is not None]
localhost_ports = set() localhost_ports = set()
for host in C.LOCALHOST: for host in C.LOCALHOST:
localhost_vars = task_vars['hostvars'].get(host, {}) localhost_vars = task_vars['hostvars'].get(host, {})
@ -231,9 +236,9 @@ class ActionModule(ActionBase):
# host rsync puts the files on. This is about *rsync's connection*, # host rsync puts the files on. This is about *rsync's connection*,
# not about the ansible connection to run the module. # not about the ansible connection to run the module.
dest_is_local = False dest_is_local = False
if not delegate_to and remote_transport is False: if delegate_to is None and remote_transport is False:
dest_is_local = True dest_is_local = True
elif delegate_to and delegate_to == dest_host: elif delegate_to is not None and delegate_to in dest_host_ids:
dest_is_local = True dest_is_local = True
# CHECK FOR NON-DEFAULT SSH PORT # CHECK FOR NON-DEFAULT SSH PORT
@ -245,7 +250,7 @@ class ActionModule(ActionBase):
# Set use_delegate if we are going to run rsync on a delegated host # Set use_delegate if we are going to run rsync on a delegated host
# instead of localhost # instead of localhost
use_delegate = False use_delegate = False
if dest_host == delegate_to: if delegate_to is not None and delegate_to in dest_host_ids:
# edge case: explicit delegate and dest_host are the same # edge case: explicit delegate and dest_host are the same
# so we run rsync on the remote machine targeting its localhost # so we run rsync on the remote machine targeting its localhost
# (itself) # (itself)