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: hg_pillar.py

r"""
Use remote Mercurial repository as a Pillar source.

.. versionadded:: 2015.8.0

The module depends on the ``hglib`` python module being available.
This is the same requirement as for hgfs\_ so should not pose any extra
hurdles.

This external Pillar source can be configured in the master config file as such:

.. code-block:: yaml

ext_pillar:
     - hg: ssh://hg@example.co/user/repo
"""
import copy
import hashlib
import logging
import os

import salt.pillar
import salt.utils.stringutils
from salt.config import DEFAULT_HASH_TYPE

try:
    import hglib
except ImportError:
    hglib = None

log = logging.getLogger(__name__)

__virtualname__ = "hg"

def __virtual__():
    """
    Only load if hglib is available.
    """
    ext_pillar_sources = [x for x in __opts__.get("ext_pillar", [])]
    if not any(["hg" in x for x in ext_pillar_sources]):
        return False
    if not hglib:
        log.error("hglib not present")
        return False
    return __virtualname__

def __init__(__opts__):
    """
    Initialise

This is called every time a minion calls this external pillar.
    """

def ext_pillar(minion_id, pillar, repo, branch="default", root=None):
    """
    Extract pillar from an hg repository
    """
    with Repo(repo) as repo:
        repo.update(branch)
    envname = "base" if branch == "default" else branch
    if root:
        path = os.path.normpath(os.path.join(repo.working_dir, root))
    else:
        path = repo.working_dir

opts = copy.deepcopy(__opts__)
    opts["pillar_roots"][envname] = [path]
    pil = salt.pillar.Pillar(opts, __grains__, minion_id, envname)
    return pil.compile_pillar(ext=False)

def update(repo_uri):
    """
    Execute an hg pull on all the repos
    """
    with Repo(repo_uri) as repo:
        repo.pull()

class Repo:
    """
    Deal with remote hg (mercurial) repository for Pillar
    """

def __init__(self, repo_uri):
        """Initialize a hg repo (or open it if it already exists)"""
        self.repo_uri = repo_uri
        cachedir = os.path.join(__opts__["cachedir"], "hg_pillar")
        hash_type = getattr(hashlib, __opts__.get("hash_type", DEFAULT_HASH_TYPE))
        repo_hash = hash_type(salt.utils.stringutils.to_bytes(repo_uri)).hexdigest()
        self.working_dir = os.path.join(cachedir, repo_hash)
        if not os.path.isdir(self.working_dir):
            self.repo = hglib.clone(repo_uri, self.working_dir)
            self.repo.open()
        else:
            self.repo = hglib.open(self.working_dir)

def pull(self):
        log.debug("Updating hg repo from hg_pillar module (pull)")
        self.repo.pull()

def update(self, branch="default"):
        """
        Ensure we are using the latest revision in the hg repository
        """
        log.debug("Updating hg repo from hg_pillar module (pull)")
        self.repo.pull()
        log.debug("Updating hg repo from hg_pillar module (update)")
        self.repo.update(branch, clean=True)

def close(self):
        """
        Cleanup mercurial command server
        """
        self.repo.close()

def __enter__(self):
        return self

def __exit__(self, exc_type, exc_value, traceback):
        self.close()