name : cc_scripts_user.py # Copyright (C) 2011 Canonical Ltd. # Copyright (C) 2012 Hewlett-Packard Development Company, L.P. # # Author: Scott Moser <scott.moser@canonical.com> # Author: Juerg Haefliger <juerg.haefliger@hp.com> # # This file is part of cloud-init. See LICENSE file for license information. """Scripts User: Run user scripts""" import logging import os from cloudinit import subp from cloudinit.cloud import Cloud from cloudinit.config import Config from cloudinit.config.schema import MetaSchema, get_meta_doc from cloudinit.distros import ALL_DISTROS from cloudinit.settings import PER_INSTANCE MODULE_DESCRIPTION = """\ This module runs all user scripts. User scripts are not specified in the ``scripts`` directory in the datasource, but rather are present in the ``scripts`` dir in the instance configuration. Any cloud-config parts with a ``#!`` will be treated as a script and run. Scripts specified as cloud-config parts will be run in the order they are specified in the configuration. This module does not accept any config keys. """ meta: MetaSchema = { "id": "cc_scripts_user", "name": "Scripts User", "title": "Run user scripts", "description": MODULE_DESCRIPTION, "distros": [ALL_DISTROS], "frequency": PER_INSTANCE, "examples": [], "activate_by_schema_keys": [], } __doc__ = get_meta_doc(meta) LOG = logging.getLogger(__name__) SCRIPT_SUBDIR = "scripts" def handle(name: str, cfg: Config, cloud: Cloud, args: list) -> None: # This is written to by the user data handlers # Ie, any custom shell scripts that come down # go here... runparts_path = os.path.join(cloud.get_ipath_cur(), SCRIPT_SUBDIR) try: subp.runparts(runparts_path) except Exception: LOG.warning( "Failed to run module %s (%s in %s)", name, SCRIPT_SUBDIR, runparts_path, ) raise