Since we use 'raw' heavily on equipment where 'command' and 'shell' are not (yet) working (and python may need to be installed first using raw) these improvements are necessary in order to write more complex scripts (with return code handling and separated stdout/stderr).
This change includes the following changes:
- exec_command() now returns the return code of the command
- _low_level_exec_command() now returns a dict, including 'rc', 'stdout' and 'stderr'
- all users of the above interfaces have been improved to make use of the above changes
- all connection plugins have been modified to return rc and stderr
- fix the newline problem (stdout and stderr would have excess newlines)
In a future commit I intend to add assertions or error handling code to verify the return code in those places where it wasn't done. Since only the output was available, the return code was ignored, even though we expect them to be 0.
Three changes:
* Add set_default_selinux_context() to module_common that sets
a file's context according to the defaults in the policy
* In atomic_replace(), set the default context for the file if
selinux is enabled and the destination file does not exist.
* In authorized_key, set the default context when creating
$HOME/.ssh and $HOME/.ssh/authorized_keys. If these already
exist, this won't touch them.
I guess my previous pull request was confusing, by changing the message to something we already do for tasks, it makes it more clear.
Just like we say:
TASK: [foo bar]
skipping: [system01]
The message now is more clear:
PLAY [wagawaga] *******************************
skipping: no hosts matched
It makes it clear that we are skipping the play, just as is done for a task when a condition is not met.
This allows patterns such as webservers:!debian:&datacenter1 to target
hosts in the webservers group, that are not in the debian group, but are
in the datacenter1 group. It also parses patterns left to right.
I hit the following exception because errno is referenced but not imported.
```
fatal: [system01] => failed to parse: Traceback (most recent call last):
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 782, in <module>
main()
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 117, in main
module.atomic_replace(dest_tmp, dest)
File "/root/.ansible/tmp/ansible-1354644532.37-246102819320352/copy", line 772, in atomic_replace
if e.errno != errno.EPERM:
NameError: global name 'errno' is not defined
```
This ensures we don't litter remote systems with temporary directories
that don't get cleaned up, as well as speeds things up from not having
to touch every node.
commit 48069adf0f
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Tue Nov 27 10:13:08 2012 +0100
Removing this plugin from this branch.
commit 15400fffe6
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Tue Nov 27 09:53:16 2012 +0100
Enhance _match function in inventory with regex.
--limit ~regex could be used to filter hosts or group with a regex.
Tested on cli and ansible-playbook.
commit 63c1b2e17e
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Tue Nov 27 09:03:41 2012 +0100
Revert pull request #1684
commit 7c2c6fee3a
Merge: f023a2fdd5a847
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Tue Nov 27 08:52:53 2012 +0100
Merge remote branch 'upstream/devel' into devel
commit f023a2f3df
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Mon Nov 26 20:52:27 2012 +0100
Add an inventory plugin to fetch groups and host from our CMDB.
commit c64193b4c6
Author: Gregory Duchatelet <skygreg@gmail.com>
Date: Mon Nov 26 20:43:30 2012 +0100
Added possibility to filter hosts from a group, with a regex, separating
groupname and regex with a ~
Usage in group pattern: group~filterpattern
Samples:
ansible group~server-0[1236] -m ping
ansible web~proxy -m ping
ansible web~(proxy|frontend) -m ping
