diff options
| -rw-r--r-- | cloudinit/__init__.py | 93 |
1 files changed, 6 insertions, 87 deletions
diff --git a/cloudinit/__init__.py b/cloudinit/__init__.py index c38b3b09..ab0603e0 100644 --- a/cloudinit/__init__.py +++ b/cloudinit/__init__.py @@ -1,11 +1,12 @@ # vi: ts=4 expandtab # -# Common code for the EC2 initialisation scripts in Ubuntu -# Copyright (C) 2008-2009 Canonical Ltd +# Copyright (C) 2012 Canonical Ltd. # Copyright (C) 2012 Hewlett-Packard Development Company, L.P. +# Copyright (C) 2012 Yahoo! Inc. # -# Author: Soren Hansen <soren@canonical.com> +# Author: Scott Moser <scott.moser@canonical.com> # Author: Juerg Haefliger <juerg.haefliger@hp.com> +# Author: Joshua Harlow <harlowja@yahoo-inc.com> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License version 3, as @@ -18,99 +19,17 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. -# - -import os - -import sys -import errno -import subprocess -import yaml -import glob -from cloudinit import log as logging -from cloudinit import sources -from cloudinit import url_helper as uhelp from cloudinit import util -from cloudinit.settings import (VAR_LIB_DIR, CFG_BUILTIN, CLOUD_CONFIG, - BOOT_FINISHED, CUR_INSTANCE_LINK) - -LOG = logging.getLogger(__name__) - -INIT_SUBDIRS = [ - os.path.join(VAR_LIB_DIR, 'scripts'), - os.path.join(VAR_LIB_DIR, 'scripts', 'per-instance'), - os.path.join(VAR_LIB_DIR, 'scripts', 'per-once'), - os.path.join(VAR_LIB_DIR, 'scripts', 'per-boot'), - os.path.join(VAR_LIB_DIR, 'seed'), - os.path.join(VAR_LIB_DIR, 'instances'), - os.path.join(VAR_LIB_DIR, 'handlers'), - os.path.join(VAR_LIB_DIR, 'sem'), - os.path.join(VAR_LIB_DIR, 'data'), -] - - -def initfs(): - util.ensure_dirs(INIT_SUBDIRS) - cfg = util.get_base_cfg(CLOUD_CONFIG, get_builtin_cfg()) - log_file = util.get_cfg_option_str(cfg, 'def_log_file', None) - perms = util.get_cfg_option_str(cfg, 'syslog_fix_perms', None) - if log_file: - util.ensure_file(log_file) - if perms: - (u, g) = perms.split(':', 1) - if u == "-1" or u == "None": - u = None - if g == "-1" or g == "None": - g = None - util.chownbyname(log_file, u, g) - - -def purge_cache(rmcur=True): - rmlist = [BOOT_FINISHED] - if rmcur: - rmlist.append(CUR_INSTANCE_LINK) - for f in rmlist: - util.unlink(f) - return True +from cloudinit.settings import (CFG_BUILTIN, CLOUD_CONFIG) def get_base_cfg(cfg_path=None): - if cfg_path is None: + if not cfg_path: cfg_path = CLOUD_CONFIG return util.get_base_cfg(cfg_path, get_builtin_cfg()) def get_builtin_cfg(): return dict(CFG_BUILTIN) - - -def list_sources(cfg_list, depends): - return sources.list_sources(cfg_list, depends, ["cloudinit", ""]) - - -def get_cmdline_url(names=None, starts=None, cmdline=None): - if cmdline is None: - cmdline = util.get_cmdline() - if not names: - names = ('cloud-config-url', 'url') - if not starts: - starts = "#cloud-config" - - data = util.keyval_str_to_dict(cmdline) - url = None - key = None - for key in names: - if key in data: - url = data[key] - break - - if url is None: - return (None, None, None) - - contents = uhelp.readurl(url) - if contents.startswith(starts): - return (key, url, contents) - - return (key, url, None) |