E.G.
~~~~
# ./openstack.py --refresh
usage: openstack.py [-h] [--private] [--refresh] [--debug]
(--list | --host HOST)
openstack.py: error: one of the arguments --list --host is required
Ansible excessively checks the file system for the potential presence of
`group_vars` and `host_vars` files.
For large numbers of groups this leads to combinatorial performance
issues.
This commit generates a set of group_vars and host_vars filenames using
`os.listdir()` in every possible location and then checks against the sets
before making a stat of the file system.
Also included in this commit is caching of the base directory lookup
for the inventory.
This makes it possible to use anything other than a list (e.g., a
tuple, or dict.keys() in py3k) for argument_spec choices. It also
improves the error messages if you don't use a list type.
Child blocks (whether nested or via includes) don't get a copy of the
dependency chain, so the above method should be used to ensure the block
looks at its parents dep chain.
Fixes#15996
* readd the service action plugin, was removed cause it created unexpected fact gathering and there are no split service plugins that would make this useful (yet)
Revert "removed action plugin as service facts and separate modules don't work yet and this forces gathering facts"
This reverts commit 7368030651.
* now only does minimal fact gathering
vault-keyring.py was using an older version of
the ansible.constants.load_config_file() API.
The newer version returns a tuple, which caused
the config load to fail and a catch all exception
to blame it on a missing section.
Update to new API, and catch the ConfigParser error
specifically.
Fixes#15984
This class can be used by F5 modules for raising exceptions.
This should be used to handle known errors and raise them so
that they can be printed in the fail_json method.
The common Exception class built-in should not be used because
it hides tracebacks that are necessary to have when debugging
problems with the module.
