Gestionnaire de fichiers - Editer - /usr/lib/python2.7/site-packages/cloudinit/config/cc_runcmd.py
Arrière
# Copyright (C) 2009-2010 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. """Runcmd: run arbitrary commands at rc.local with output to the console""" from cloudinit.config.schema import ( get_schema_doc, validate_cloudconfig_schema) from cloudinit.distros import ALL_DISTROS from cloudinit.settings import PER_INSTANCE from cloudinit import util import os from textwrap import dedent # The schema definition for each cloud-config module is a strict contract for # describing supported configuration parameters for each cloud-config section. # It allows cloud-config to validate and alert users to invalid or ignored # configuration options before actually attempting to deploy with said # configuration. distros = [ALL_DISTROS] schema = { 'id': 'cc_runcmd', 'name': 'Runcmd', 'title': 'Run arbitrary commands', 'description': dedent("""\ Run arbitrary commands at a rc.local like level with output to the console. Each item can be either a list or a string. If the item is a list, it will be properly executed as if passed to ``execve()`` (with the first arg as the command). If the item is a string, it will be written to a file and interpreted using ``sh``. .. note:: all commands must be proper yaml, so you have to quote any characters yaml would eat (':' can be problematic) .. note:: when writing files, do not use /tmp dir as it races with systemd-tmpfiles-clean LP: #1707222. Use /run/somedir instead. """), 'distros': distros, 'examples': [dedent("""\ runcmd: - [ ls, -l, / ] - [ sh, -xc, "echo $(date) ': hello world!'" ] - [ sh, -c, echo "=========hello world'=========" ] - ls -l /root - [ wget, "http://example.org", -O, /tmp/index.html ] """)], 'frequency': PER_INSTANCE, 'type': 'object', 'properties': { 'runcmd': { 'type': 'array', 'items': { 'oneOf': [ {'type': 'array', 'items': {'type': 'string'}}, {'type': 'string'}] }, 'additionalItems': False, # Reject items of non-string non-list 'additionalProperties': False, 'minItems': 1, 'required': [], } } } __doc__ = get_schema_doc(schema) # Supplement python help() def handle(name, cfg, cloud, log, _args): if "runcmd" not in cfg: log.debug(("Skipping module named %s," " no 'runcmd' key in configuration"), name) return validate_cloudconfig_schema(cfg, schema) out_fn = os.path.join(cloud.get_ipath('scripts'), "runcmd") cmd = cfg["runcmd"] try: content = util.shellify(cmd) util.write_file(out_fn, content, 0o700) except Exception: util.logexc(log, "Failed to shellify %s into file %s", cmd, out_fn) # vi: ts=4 expandtab
| ver. 1.4 |
Github
|
.
| PHP 8.0.30 | Génération de la page: 0 |
proxy
|
phpinfo
|
Réglages