/usr/bin/cobblerd is in maas-provision 2.2.2-0ubuntu4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | #!/usr/bin/python
"""
Wrapper for cobbler's remote syslog watching daemon.
Copyright 2006-2009, Red Hat, Inc
Michael DeHaan <mdehaan@redhat.com>
This software may be freely redistributed under the terms of the GNU
general public license.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
"""
import sys
import os
import cobbler.cobblerd as app
import logging
import cobbler.utils as utils
import traceback
import optparse
import cobbler.api as cobbler_api
def daemonize_self():
# daemonizing code: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/66012
# logger.info("cobblerd started")
try:
pid = os.fork()
if pid > 0:
# exit first parent
sys.exit(0)
except OSError, e:
print >>sys.stderr, "fork #1 failed: %d (%s)" % (e.errno, e.strerror)
sys.exit(1)
# decouple from parent environment
os.chdir("/")
os.setsid()
os.umask(022)
# do second fork
try:
pid = os.fork()
if pid > 0:
# print "Daemon PID %d" % pid
sys.exit(0)
except OSError, e:
print >>sys.stderr, "fork #2 failed: %d (%s)" % (e.errno, e.strerror)
sys.exit(1)
dev_null = file('/dev/null','rw')
os.dup2(dev_null.fileno(), sys.stdin.fileno())
os.dup2(dev_null.fileno(), sys.stdout.fileno())
os.dup2(dev_null.fileno(), sys.stderr.fileno())
def main():
op = optparse.OptionParser()
op.set_defaults(daemonize=True, log_level=None)
op.add_option('-B', '--daemonize', dest='daemonize', action='store_true',
help='run in background (default)')
op.add_option('-F', '--no-daemonize', dest='daemonize', action='store_false',
help='run in foreground (do not daemonize)')
op.add_option('-f', '--log-file', dest='log_file', metavar='NAME',
help='file to log to')
op.add_option('-l', '--log-level', dest='log_level', metavar='LEVEL',
help='log level (ie. INFO, WARNING, ERROR, CRITICAL)')
options, args = op.parse_args()
# load the API now rather than later, to ensure cobblerd
# startup time is done before the service returns
api = None
try:
api = cobbler_api.BootAPI(is_cobblerd=True)
except Exception, exc:
if sys.exc_type==SystemExit:
return exc.code
else:
# FIXME: log this too
traceback.print_exc()
return 1
logger = api.logger
if options.daemonize:
daemonize_self()
try:
app.core(api)
except:
# FIXME: logging also?
traceback.print_exc()
if __name__ == "__main__":
main()
|