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Diffstat (limited to 'cloud-init-run-module.py')
-rwxr-xr-x | cloud-init-run-module.py | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/cloud-init-run-module.py b/cloud-init-run-module.py deleted file mode 100755 index 87fee4f7..00000000 --- a/cloud-init-run-module.py +++ /dev/null @@ -1,85 +0,0 @@ -#!/usr/bin/python -# vi: ts=4 expandtab -# -# Copyright (C) 2009-2010 Canonical Ltd. -# -# Author: Scott Moser <scott.moser@canonical.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 -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# 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 sys -import cloudinit -import cloudinit.util as util -import logging - -def Usage(out = sys.stdout): - out.write("Usage: cloud-init-run-module freq sem-name mod-name [args]\n") - -def main(): - util.close_stdin() - - # expect to be called with - # <freq> <semaphore-name> <module-name> args - if len(sys.argv) < 4: - Usage(sys.stderr) - sys.exit(1) - - (freq,semname,modname)=sys.argv[1:4] - run_args=sys.argv[4:] - - cloudinit.logging_set_from_cfg_file() - log = logging.getLogger() - log.info("cloud-init-run-module %s" % sys.argv[1:]) - cloud = cloudinit.CloudInit() - try: - cloud.get_data_source() - except Exception as e: - fail("Failed to get instance data\n\t%s" % traceback.format_exc(),log) - - if cloud.sem_has_run(semname,freq): - msg="%s already ran %s" % (semname,freq) - sys.stderr.write("%s\n" % msg) - log.debug(msg) - sys.exit(0) - - try: - mod = __import__('cloudinit.' + modname) - inst = getattr(mod,modname) - except: - fail("Failed to load module cloudinit.%s\n" % modname) - - import os - - cfg_path = None - cfg_env_name = cloudinit.cfg_env_name - if os.environ.has_key(cfg_env_name): - cfg_path = os.environ[cfg_env_name] - - try: - cloud.sem_and_run(semname, freq, inst.run, [run_args,cfg_path,log], False) - except Exception as e: - fail("Execution of %s failed:%s" % (semname,e), log) - - sys.exit(0) - -def err(msg,log=None): - if log: - log.error(msg) - sys.stderr.write(msg + "\n") - -def fail(msg,log=None): - err(msg,log) - sys.exit(1) - -if __name__ == '__main__': - main() |