golden hour

/opt/saltstack/salt/lib/python3.10/site-packages/salt/pillar

File/Folder	Size	Actions
__init__.py	50.98 KB
__pycache__	-
azureblob.py	13.88 KB
cmd_json.py	787 B
cmd_yaml.py	893 B
cmd_yamlex.py	674 B
cobbler.py	1.64 KB
confidant.py	3.29 KB
consul_pillar.py	11.61 KB
csvpillar.py	1.85 KB
digicert.py	1007 B
django_orm.py	7.74 KB
ec2_pillar.py	10.08 KB
etcd_pillar.py	4.04 KB
extra_minion_data_in_pillar.py	2.18 KB
file_tree.py	18.03 KB
foreman.py	3.66 KB
git_pillar.py	19.61 KB
gpg.py	560 B
hg_pillar.py	3.2 KB
hiera.py	846 B
http_json.py	3.37 KB
http_yaml.py	3.08 KB
libvirt.py	5.78 KB
makostack.py	21.99 KB
mongo.py	6.05 KB
mysql.py	3.76 KB
nacl.py	744 B
netbox.py	36.22 KB
neutron.py	2.41 KB
nodegroups.py	1.7 KB
pepa.py	20.99 KB
pillar_ldap.py	10.82 KB
postgres.py	2.82 KB
puppet.py	846 B
reclass_adapter.py	4 KB
redismod.py	3.28 KB
rethinkdb_pillar.py	4.71 KB
s3.py	14.4 KB
saltclass.py	1.49 KB
sql_base.py	16.51 KB
sqlcipher.py	3.42 KB
sqlite3.py	2.67 KB
stack.py	22.92 KB
svn_pillar.py	5.74 KB
varstack_pillar.py	1.1 KB
vault.py	6.54 KB
venafi.py	966 B
virtkey.py	586 B
vmware_pillar.py	16.83 KB

Edit: redismod.py

"""
Read pillar data from a Redis backend
=====================================

.. versionadded:: 2014.7.0

:depends:   - redis Python module (on master)

Salt Master Redis Configuration
===============================

The module shares the same base Redis connection variables as
:py:mod:`salt.returners.redis_return`. These variables go in your master
config file.

* ``redis.db`` - The Redis database to use. Defaults to ``0``.
* ``redis.host`` - The Redis host to connect to. Defaults to ``'salt'``.
* ``redis.port`` - The port that the Redis database is listening on. Defaults
  to ``6379``.
* ``redis.password`` - The password for authenticating with Redis. Only
  required if you are using master auth. Defaults to ``None``.

Configuring the Redis ext_pillar
================================

.. code-block:: yaml

ext_pillar:
          - redis: {function: key_value}

"""

import salt.utils.json

__virtualname__ = "redis"

def __virtual__():
    """
    Only load if the redis module is in __salt__
    """
    if "redis.get_key" in __salt__:
        return __virtualname__
    return False

def ext_pillar(minion_id, pillar, function, **kwargs):
    """
    Grabs external pillar data based on configured function
    """
    if function.startswith("_") or function not in globals():
        return {}
    # Call specified function to pull redis data
    return globals()[function](minion_id, pillar, **kwargs)

def key_value(minion_id, pillar, pillar_key="redis_pillar"):  # pylint: disable=W0613
    """
    Looks for key in redis matching minion_id, returns a structure based on the
    data type of the redis key. String for string type, dict for hash type and
    lists for lists, sets and sorted sets.

pillar_key
        Pillar key to return data into
    """
    # Identify key type and process as needed based on that type
    key_type = __salt__["redis.key_type"](minion_id)
    if key_type == "string":
        return {pillar_key: __salt__["redis.get_key"](minion_id)}
    elif key_type == "hash":
        return {pillar_key: __salt__["redis.hgetall"](minion_id)}
    elif key_type == "list":
        list_size = __salt__["redis.llen"](minion_id)
        if not list_size:
            return {}
        return {pillar_key: __salt__["redis.lrange"](minion_id, 0, list_size - 1)}
    elif key_type == "set":
        return {pillar_key: __salt__["redis.smembers"](minion_id)}
    elif key_type == "zset":
        set_size = __salt__["redis.zcard"](minion_id)
        if not set_size:
            return {}
        return {pillar_key: __salt__["redis.zrange"](minion_id, 0, set_size - 1)}
    # Return nothing for unhandled types
    return {}

def key_json(minion_id, pillar, pillar_key=None):  # pylint: disable=W0613
    """
    Pulls a string from redis and deserializes it from json. Deserialized
    dictionary data loaded directly into top level if pillar_key is not set.

pillar_key
        Pillar key to return data into
    """
    key_data = __salt__["redis.get_key"](minion_id)
    # Return nothing for non-existent keys
    if not key_data:
        return {}

data = salt.utils.json.loads(key_data)
    # Return as requested
    if isinstance(data, dict) and not pillar_key:
        return data
    elif not pillar_key:
        return {"redis_pillar": data}
    else:
        return {pillar_key: data}