Current File : //usr/lib/python2.7/site-packages/salt/modules/winrepo.py
# -*- coding: utf-8 -*-
r'''
Module to manage Windows software repo on a Standalone Minion
``file_client: local`` must be set in the minion config file.
For documentation on Salt's Windows Repo feature, see :ref:`here
<windows-package-manager>`.
'''
# Import python libs
from __future__ import absolute_import, unicode_literals, print_function
import logging
import os
# Import salt libs
import salt.output
import salt.utils.functools
import salt.utils.path
import salt.utils.platform
import salt.loader
import salt.template
from salt.exceptions import CommandExecutionError, SaltRenderError
# All the "unused" imports here are needed for the imported winrepo runner code
# pylint: disable=unused-import
from salt.runners.winrepo import (
genrepo as _genrepo,
update_git_repos as _update_git_repos,
PER_REMOTE_OVERRIDES,
PER_REMOTE_ONLY,
GLOBAL_ONLY
)
from salt.ext import six
try:
import msgpack
except ImportError:
import msgpack_pure as msgpack # pylint: disable=import-error
import salt.utils.gitfs
# pylint: enable=unused-import
log = logging.getLogger(__name__)
# Define the module's virtual name
__virtualname__ = 'winrepo'
def __virtual__():
'''
Set the winrepo module if the OS is Windows
'''
if salt.utils.platform.is_windows():
global _genrepo, _update_git_repos
_genrepo = salt.utils.functools.namespaced_function(_genrepo, globals())
_update_git_repos = \
salt.utils.functools.namespaced_function(_update_git_repos, globals())
return __virtualname__
return (False, 'This module only works on Windows.')
def _get_local_repo_dir(saltenv='base'):
winrepo_source_dir = __opts__['winrepo_source_dir']
dirs = []
dirs.append(salt.syspaths.CACHE_DIR)
dirs.extend(['minion', 'files'])
dirs.append(saltenv)
dirs.extend(winrepo_source_dir[7:].strip('/').split('/'))
return os.sep.join(dirs)
def genrepo():
r'''
Generate winrepo_cachefile based on sls files in the winrepo_dir
CLI Example:
.. code-block:: bash
salt-call winrepo.genrepo
'''
return _genrepo(opts=__opts__, fire_event=False)
def update_git_repos(clean=False):
'''
Checkout git repos containing :ref:`Windows Software Package Definitions
<windows-package-manager>`.
.. important::
This function requires `Git for Windows`_ to be installed in order to
work. When installing, make sure to select an installation option which
permits the git executable to be run from the Command Prompt.
.. _`Git for Windows`: https://git-for-windows.github.io/
clean : False
Clean repo cachedirs which are not configured under
:conf_minion:`winrepo_remotes`.
.. note::
This option only applies if either pygit2_ or GitPython_ is
installed into Salt's bundled Python.
.. warning::
This argument should not be set to ``True`` if a mix of git and
non-git repo definitions are being used, as it will result in the
non-git repo definitions being removed.
.. versionadded:: 2015.8.0
.. _GitPython: https://github.com/gitpython-developers/GitPython
.. _pygit2: https://github.com/libgit2/pygit2
CLI Example:
.. code-block:: bash
salt-call winrepo.update_git_repos
'''
if not salt.utils.path.which('git'):
raise CommandExecutionError(
'Git for Windows is not installed, or not configured to be '
'accessible from the Command Prompt'
)
return _update_git_repos(opts=__opts__, clean=clean, masterless=True)
def show_sls(name, saltenv='base'):
r'''
.. versionadded:: 2015.8.0
Display the rendered software definition from a specific sls file in the
local winrepo cache. This will parse all Jinja. Run pkg.refresh_db to pull
the latest software definitions from the master.
.. note::
This function does not ask a master for an sls file to render. Instead
it directly processes the file specified in `name`
Args:
name str: The name/path of the package you want to view. This can be the
full path to a file on the minion file system or a file on the local
minion cache.
saltenv str: The default environment is ``base``
Returns:
dict: Returns a dictionary containing the rendered data structure
.. note::
To use a file from the minion cache start from the local winrepo root
(``C:\salt\var\cache\salt\minion\files\base\win\repo-ng``). If you have
``.sls`` files organized in subdirectories you'll have to denote them
with ``.``. For example, if you have a ``test`` directory in the winrepo
root with a ``gvim.sls`` file inside, would target that file like so:
``test.gvim``. Directories can be targeted as well as long as they
contain an ``init.sls`` inside. For example, if you have a ``node``
directory with an ``init.sls`` inside, target that like so: ``node``.
CLI Example:
.. code-block:: bash
salt '*' winrepo.show_sls gvim
salt '*' winrepo.show_sls test.npp
salt '*' winrepo.show_sls C:\test\gvim.sls
'''
# Passed a filename
if os.path.exists(name):
sls_file = name
# Use a winrepo path
else:
# Get the location of the local repo
repo = _get_local_repo_dir(saltenv)
# Add the sls file name to the path
repo = repo.split('\\')
definition = name.split('.')
repo.extend(definition)
# Check for the sls file by name
sls_file = '{0}.sls'.format(os.sep.join(repo))
if not os.path.exists(sls_file):
# Maybe it's a directory with an init.sls
sls_file = '{0}\\init.sls'.format(os.sep.join(repo))
if not os.path.exists(sls_file):
# It's neither, return
return 'Software definition {0} not found'.format(name)
# Load the renderer
renderers = salt.loader.render(__opts__, __salt__)
config = {}
# Run the file through the renderer
try:
config = salt.template.compile_template(
sls_file,
renderers,
__opts__['renderer'],
__opts__['renderer_blacklist'],
__opts__['renderer_whitelist'])
# Return the error if any
except SaltRenderError as exc:
log.debug('Failed to compile %s.', sls_file)
log.debug('Error: %s.', exc)
config['Message'] = 'Failed to compile {0}'.format(sls_file)
config['Error'] = '{0}'.format(exc)
return config
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