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: / opt / saltstack / salt / lib / python3.10 / site-packages / salt / pillar /
Filename : cobbler.py
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"""
A module to pull data from Cobbler via its API into the Pillar dictionary


Configuring the Cobbler ext_pillar
==================================

The same cobbler.* parameters are used for both the Cobbler tops and Cobbler pillar
modules.

.. code-block:: yaml

  ext_pillar:
  - cobbler:
      key: cobbler # Nest results within this key. By default, values are not nested.
      only: [parameters] # Add only these keys to pillar.

  cobbler.url: https://example.com/cobbler_api #default is http://localhost/cobbler_api
  cobbler.user: username # default is no username
  cobbler.password: password # default is no password


Module Documentation
====================
"""

import logging
import xmlrpc.client

__opts__ = {
    "cobbler.url": "http://localhost/cobbler_api",
    "cobbler.user": None,
    "cobbler.password": None,
}


# Set up logging
log = logging.getLogger(__name__)


def ext_pillar(minion_id, pillar, key=None, only=()):  # pylint: disable=W0613
    """
    Read pillar data from Cobbler via its API.
    """
    url = __opts__["cobbler.url"]
    user = __opts__["cobbler.user"]
    password = __opts__["cobbler.password"]

    log.info("Querying cobbler at %r for information for %r", url, minion_id)
    try:
        server = xmlrpc.client.Server(url, allow_none=True)
        if user:
            server.login(user, password)
        result = server.get_blended_data(None, minion_id)
    except Exception:  # pylint: disable=broad-except
        log.exception("Could not connect to cobbler.")
        return {}

    if only:
        result = {k: result[k] for k in only if k in result}

    if key:
        result = {key: result}
    return result