← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to start-loggerhead

  • Committer: Jelmer Vernooij
  • Date: 2008-08-06 18:39:15 UTC
  • mto: (197.1.9 pathargs)
  • mto: This revision was merged to the branch mainline in revision 202.
  • Revision ID: jelmer@samba.org-20080806183915-81q0zlnxq57s0egb
Add --pidfile option to stop-loggerhead.

Show diffs side-by-side

added added

removed removed

Lines of Context:
start-loggerhead
1
1
#!/usr/bin/env python
 
2
# This program is free software; you can redistribute it and/or modify
 
3
# it under the terms of the GNU General Public License as published by
 
4
# the Free Software Foundation; either version 2 of the License, or
 
5
# (at your option) any later version.
 
6
#
 
7
# This program is distributed in the hope that it will be useful,
 
8
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
9
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
10
# GNU General Public License for more details.
 
11
#
 
12
# You should have received a copy of the GNU General Public License
 
13
# along with this program; if not, write to the Free Software
 
14
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
15
 
 
16
"""A script for starting the loggerhead process."""
 
17
 
2
18
 
3
19
import logging
4
20
import logging.handlers
28
44
    return h
29
45
 
30
46
 
31
 
def setup_logging(home, config, foreground):
 
47
def setup_logging(logdir, config, foreground):
32
48
    # i hate that stupid logging config format, so just set up logging here.
33
49
 
34
 
    log_folder = os.path.join(home, 'logs')
35
50
    if not os.path.exists(log_folder):
36
51
        os.mkdir(log_folder)
37
52
 
50
65
    access_log.setLevel(logging.INFO)
51
66
    access_log.setFormatter(f)
52
67
 
 
68
    logging.getLogger('').setLevel(logging.DEBUG)
53
69
    logging.getLogger('').addHandler(debug_log)
54
 
    logging.getLogger('turbogears.access').addHandler(access_log)
55
 
    logging.getLogger('turbogears.controllers').setLevel(logging.INFO)
 
70
    logging.getLogger('wsgi').addHandler(access_log)
56
71
 
57
72
    if foreground:
58
73
        logging.getLogger('').addHandler(stdout_log)
60
75
 
61
76
 
62
77
def main():
 
78
    home = os.path.realpath(os.path.dirname(__file__))
 
79
    default_pidfile = os.path.join(home, 'loggerhead.pid')
 
80
    default_configfile = os.path.join(home, 'loggerhead.conf')
 
81
    default_log_folder = os.path.join(home, 'logs')
63
82
    parser = OptionParser(usage='usage: %prog [options]', version='%prog ' + release.version)
64
83
    parser.add_option('-f', '--foreground', action='store_true', dest='foreground', default=False,
65
84
                      help="run in the foreground; don't daemonize")
66
85
    parser.add_option('-C', '--check', action='store_true', dest='check', default=False,
67
86
                      help="only start if not already running (useful for cron jobs)")
 
87
    parser.add_option('-p', '--pidfile', dest="pidfile", default=default_pidfile,
 
88
                      help="override pidfile location")
 
89
    parser.add_option('-c', '--config-file', dest="configfile", default=default_configfile,
 
90
                      help="override configuration file location")
 
91
    parser.add_option('-L', '--log-folder', dest="log-folder", default=default_log_folder,
 
92
                      help="override log file directory")
68
93
    options, args = parser.parse_args()
69
94
    if len(args) > 0:
70
95
        parser.error('No filename arguments are used, only options.')
71
96
 
72
 
 
73
 
    home = os.path.realpath(os.path.dirname(__file__))
74
 
    pidfile = os.path.join(home, 'loggerhead.pid')
75
 
 
76
97
    if options.check:
77
 
        if daemon.is_running(pidfile):
 
98
        if daemon.is_running(options.pidfile):
78
99
            sys.exit(0)
79
 
        sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (pidfile,))
 
100
        sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (options.pidfile,))
80
101
 
81
102
    # read loggerhead config
82
103
 
83
 
    config = ConfigObj(os.path.join(home, 'loggerhead.conf'), encoding='utf-8')
 
104
    config = ConfigObj(options.configfile, encoding='utf-8')
84
105
    extra_path = config.get('bzrpath', None)
85
106
    if extra_path:
86
107
        sys.path.insert(0, extra_path)
105
126
    if not options.foreground:
106
127
        sys.stderr.write('\n')
107
128
        sys.stderr.write('Launching loggerhead into the background.\n')
108
 
        sys.stderr.write('PID file: %s\n' % (pidfile,))
 
129
        sys.stderr.write('PID file: %s\n' % (options.pidfile,))
109
130
        sys.stderr.write('\n')
110
131
 
111
 
        daemon.daemonize(pidfile, home)
 
132
        daemon.daemonize(options.pidfile, home)
112
133
 
113
 
    setup_logging(home, config, foreground=options.foreground)
 
134
    setup_logging(options.log_folder, config, foreground=options.foreground)
114
135
 
115
136
    log = logging.getLogger('loggerhead')
116
137
    log.info('Starting up...')
135
156
    finally:
136
157
        log.info('Shutdown.')
137
158
        try:
138
 
            os.remove(pidfile)
 
159
            os.remove(options.pidfile)
139
160
        except OSError:
140
161
            pass
141
162