← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to start-loggerhead

  • Committer: Martin Albisetti
  • Date: 2008-11-17 18:08:38 UTC
  • mto: This revision was merged to the branch mainline in revision 242.
  • Revision ID: argentina@gmail.com-20081117180838-lwumzgappr8t93vm
* Use head in the download URL when viewing HEAD of BRANCH
* Some cleanups

Show diffs side-by-side

added added

removed removed

Lines of Context:
start-loggerhead
29
29
from paste.httpexceptions import make_middleware
30
30
from paste.translogger import make_filter
31
31
 
32
 
from loggerhead import daemon, release
 
32
from loggerhead import daemon
33
33
from loggerhead.apps.config import Root
34
 
 
35
 
 
36
 
def make_handler(config, filename):
37
 
    roll = config.get('log.roll', 'never')
38
 
    if roll == 'daily':
39
 
        h = logging.handlers.TimedRotatingFileHandler(filename, 'midnight', 0, 100)
40
 
    elif roll == 'weekly':
41
 
        h = logging.handlers.TimedRotatingFileHandler(filename, 'W0', 0, 100)
42
 
    else:
43
 
        h = logging.FileHandler(filename)
44
 
    return h
45
 
 
46
 
 
47
 
def setup_logging(home, config, foreground):
48
 
    # i hate that stupid logging config format, so just set up logging here.
49
 
 
50
 
    log_folder = os.path.join(home, 'logs')
51
 
    if not os.path.exists(log_folder):
52
 
        os.mkdir(log_folder)
53
 
 
54
 
    f = logging.Formatter('%(levelname)-.3s [%(asctime)s.%(msecs)03d] %(name)s: %(message)s',
55
 
                          '%Y%m%d-%H:%M:%S')
56
 
    debug_log = make_handler(config, os.path.join(log_folder, 'debug.log'))
57
 
    debug_log.setLevel(logging.DEBUG)
58
 
    debug_log.setFormatter(f)
59
 
    if foreground:
60
 
        stdout_log = logging.StreamHandler(sys.stdout)
61
 
        stdout_log.setLevel(logging.DEBUG)
62
 
        stdout_log.setFormatter(f)
63
 
    f = logging.Formatter('[%(asctime)s.%(msecs)03d] %(message)s',
64
 
                          '%Y%m%d-%H:%M:%S')
65
 
    access_log = make_handler(config, os.path.join(log_folder, 'access.log'))
66
 
    access_log.setLevel(logging.INFO)
67
 
    access_log.setFormatter(f)
68
 
 
69
 
    logging.getLogger('').setLevel(logging.DEBUG)
70
 
    logging.getLogger('').addHandler(debug_log)
71
 
    logging.getLogger('wsgi').addHandler(access_log)
72
 
 
73
 
    if foreground:
74
 
        logging.getLogger('').addHandler(stdout_log)
75
 
 
 
34
from loggerhead.trace import make_handler, setup_logging
 
35
from loggerhead.apps.error import ErrorHandlerApp
76
36
 
77
37
 
78
38
def main():
79
 
    parser = OptionParser(usage='usage: %prog [options]', version='%prog ' + release.version)
80
 
    parser.add_option('-f', '--foreground', action='store_true', dest='foreground', default=False,
 
39
    home = os.path.realpath(os.path.dirname(__file__))
 
40
    default_pidfile = os.path.join(home, 'loggerhead.pid')
 
41
    default_configfile = os.path.join(home, 'loggerhead.conf')
 
42
    default_log_folder = os.path.join(home, 'logs')
 
43
    parser = OptionParser(usage='usage: %prog [options]', version='%prog')
 
44
    parser.add_option('-f', '--foreground',
 
45
                      action='store_true', dest='foreground', default=False,
81
46
                      help="run in the foreground; don't daemonize")
82
 
    parser.add_option('-C', '--check', action='store_true', dest='check', default=False,
83
 
                      help="only start if not already running (useful for cron jobs)")
 
47
    parser.add_option('-C', '--check', action='store_true',
 
48
                      dest='check', default=False,
 
49
                      help=("only start if not already running (useful for "
 
50
                            "cron jobs)"))
 
51
    parser.add_option('-p', '--pidfile', dest="pidfile",
 
52
                      default=default_pidfile,
 
53
                      type=str, help="override pidfile location")
 
54
    parser.add_option('-c', '--config-file', dest="configfile",
 
55
                      default=default_configfile,
 
56
                      type=str, help="override configuration file location")
 
57
    parser.add_option('-L', '--log-folder', dest="log_folder",
 
58
                      default=default_log_folder,
 
59
                      type=str, help="override log file directory")
84
60
    options, args = parser.parse_args()
85
61
    if len(args) > 0:
86
62
        parser.error('No filename arguments are used, only options.')
87
63
 
88
 
 
89
 
    home = os.path.realpath(os.path.dirname(__file__))
90
 
    pidfile = os.path.join(home, 'loggerhead.pid')
91
 
 
92
64
    if options.check:
93
 
        if daemon.is_running(pidfile):
 
65
        if daemon.is_running(options.pidfile):
94
66
            sys.exit(0)
95
 
        sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (pidfile,))
 
67
        sys.stderr.write('Did not find loggerhead running in %r;' % (
 
68
                         options.pidfile))
 
69
        sys.stderr.write(' restarting...\n')
96
70
 
97
71
    # read loggerhead config
98
72
 
99
 
    config = ConfigObj(os.path.join(home, 'loggerhead.conf'), encoding='utf-8')
 
73
    config = ConfigObj(options.configfile, encoding='utf-8')
100
74
    extra_path = config.get('bzrpath', None)
101
75
    if extra_path:
102
76
        sys.path.insert(0, extra_path)
103
77
 
104
 
    #turbogears.update_config(configfile="dev.cfg", modulename="loggerhead.config")
105
 
 
106
 
    potential_overrides = [ ('server.socket_port', int),
107
 
                            ('server.webpath', str),
108
 
                            ('server.thread_pool', int),
109
 
                            ('server.socket_host' ,str) ]
 
78
    potential_overrides = [('server.socket_port', int),
 
79
                           ('server.webpath', str),
 
80
                           ('server.thread_pool', int),
 
81
                           ('server.socket_host', str)]
110
82
    server_port = int(config.get('server.socket_port', 8080))
111
83
    nworkers = int(config.get('server.thread_pool', 10))
112
84
    server_host = config.get('server.socket_host', '0.0.0.0')
116
88
        value = config.get(key, None)
117
89
        if value is not None:
118
90
            value = keytype(value)
119
 
            #turbogears.config.update({ key: value })
120
91
 
121
92
    if not options.foreground:
122
93
        sys.stderr.write('\n')
123
94
        sys.stderr.write('Launching loggerhead into the background.\n')
124
 
        sys.stderr.write('PID file: %s\n' % (pidfile,))
 
95
        sys.stderr.write('PID file: %s\n' % options.pidfile)
125
96
        sys.stderr.write('\n')
126
97
 
127
 
        daemon.daemonize(pidfile, home)
 
98
        daemon.daemonize(options.pidfile, home)
128
99
 
129
 
    setup_logging(home, config, foreground=options.foreground)
 
100
    setup_logging(options.log_folder, config, foreground=options.foreground)
130
101
 
131
102
    log = logging.getLogger('loggerhead')
132
103
    log.info('Starting up...')
135
106
 
136
107
    app = app
137
108
    app = make_middleware(app)
138
 
    app = make_filter(app, None)
 
109
    app = make_filter(app, None, logger_name=log.name+'.access')
 
110
    app = ErrorHandlerApp(app)
139
111
 
140
112
    if webpath:
141
113
        scheme, netloc, path, blah, blah, blah = urlparse.urlparse(webpath)
 
114
 
142
115
        def app(environ, start_response, orig=app):
143
116
            environ['SCRIPT_NAME'] = path
144
117
            environ['HTTP_HOST'] = netloc
151
124
    finally:
152
125
        log.info('Shutdown.')
153
126
        try:
154
 
            os.remove(pidfile)
 
127
            os.remove(options.pidfile)
155
128
        except OSError:
156
129
            pass
157
130