← 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: 2008-07-26 14:09:59 UTC
  • mto: This revision was merged to the branch mainline in revision 184.
  • Revision ID: jelmer@samba.org-20080726140959-rxkq2kb69rjdgqe8
Add simple manual pages for loggerhead.

Show diffs side-by-side

added added

removed removed

Lines of Context:
start-loggerhead
1
 
#!/usr/bin/env python2.4
2
 
 
3
 
import pkg_resources
4
 
pkg_resources.require("TurboGears")
 
1
#!/usr/bin/env python
5
2
 
6
3
import logging
 
4
import logging.handlers
 
5
from optparse import OptionParser
7
6
import os
8
7
import sys
9
 
from optparse import OptionParser
10
 
 
11
 
import turbogears
12
 
import cherrypy
13
 
cherrypy.lowercase_api = True
 
8
import urlparse
 
9
 
 
10
from configobj import ConfigObj
 
11
 
 
12
from paste import httpserver
 
13
from paste.httpexceptions import make_middleware
 
14
from paste.translogger import make_filter
14
15
 
15
16
from loggerhead import daemon, release
 
17
from loggerhead.apps.config import Root
16
18
 
17
19
 
18
20
def make_handler(config, filename):
25
27
        h = logging.FileHandler(filename)
26
28
    return h
27
29
 
28
 
        
 
30
 
29
31
def setup_logging(home, config, foreground):
30
32
    # i hate that stupid logging config format, so just set up logging here.
31
33
 
32
34
    log_folder = os.path.join(home, 'logs')
33
35
    if not os.path.exists(log_folder):
34
36
        os.mkdir(log_folder)
35
 
    
 
37
 
36
38
    f = logging.Formatter('%(levelname)-.3s [%(asctime)s.%(msecs)03d] %(name)s: %(message)s',
37
39
                          '%Y%m%d-%H:%M:%S')
38
40
    debug_log = make_handler(config, os.path.join(log_folder, 'debug.log'))
47
49
    access_log = make_handler(config, os.path.join(log_folder, 'access.log'))
48
50
    access_log.setLevel(logging.INFO)
49
51
    access_log.setFormatter(f)
50
 
    
 
52
 
 
53
    logging.getLogger('').setLevel(logging.DEBUG)
51
54
    logging.getLogger('').addHandler(debug_log)
52
 
    logging.getLogger('turbogears.access').addHandler(access_log)
53
 
    logging.getLogger('turbogears.controllers').setLevel(logging.INFO)
54
 
    
 
55
    logging.getLogger('wsgi').addHandler(access_log)
 
56
 
55
57
    if foreground:
56
58
        logging.getLogger('').addHandler(stdout_log)
57
 
    
 
59
 
58
60
 
59
61
 
60
62
def main():
66
68
    options, args = parser.parse_args()
67
69
    if len(args) > 0:
68
70
        parser.error('No filename arguments are used, only options.')
69
 
        
70
 
        
 
71
 
 
72
 
71
73
    home = os.path.realpath(os.path.dirname(__file__))
72
74
    pidfile = os.path.join(home, 'loggerhead.pid')
73
 
    
 
75
 
74
76
    if options.check:
75
77
        if daemon.is_running(pidfile):
76
78
            sys.exit(0)
77
79
        sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (pidfile,))
78
 
    
 
80
 
79
81
    # read loggerhead config
80
 
    
81
 
    from configobj import ConfigObj
 
82
 
82
83
    config = ConfigObj(os.path.join(home, 'loggerhead.conf'), encoding='utf-8')
83
84
    extra_path = config.get('bzrpath', None)
84
85
    if extra_path:
85
86
        sys.path.insert(0, extra_path)
86
 
    
87
 
    turbogears.update_config(configfile="dev.cfg", modulename="loggerhead.config")
88
 
    
89
 
    potential_overrides = [ ('server.socket_port', int), ('server.webpath', str), ('server.thread_pool', int), ('server.socket_host' ,str) ]
 
87
 
 
88
    #turbogears.update_config(configfile="dev.cfg", modulename="loggerhead.config")
 
89
 
 
90
    potential_overrides = [ ('server.socket_port', int),
 
91
                            ('server.webpath', str),
 
92
                            ('server.thread_pool', int),
 
93
                            ('server.socket_host' ,str) ]
 
94
    server_port = int(config.get('server.socket_port', 8080))
 
95
    nworkers = int(config.get('server.thread_pool', 10))
 
96
    server_host = config.get('server.socket_host', '0.0.0.0')
 
97
    webpath = config.get('server.webpath', None)
 
98
 
90
99
    for key, keytype in potential_overrides:
91
100
        value = config.get(key, None)
92
101
        if value is not None:
93
102
            value = keytype(value)
94
 
            turbogears.config.update({ key: value })
95
 
    
 
103
            #turbogears.config.update({ key: value })
 
104
 
96
105
    if not options.foreground:
97
106
        sys.stderr.write('\n')
98
107
        sys.stderr.write('Launching loggerhead into the background.\n')
99
108
        sys.stderr.write('PID file: %s\n' % (pidfile,))
100
109
        sys.stderr.write('\n')
101
 
    
 
110
 
102
111
        daemon.daemonize(pidfile, home)
103
112
 
104
113
    setup_logging(home, config, foreground=options.foreground)
105
 
        
 
114
 
106
115
    log = logging.getLogger('loggerhead')
107
116
    log.info('Starting up...')
108
 
    
109
 
    from loggerhead.controllers import Root
110
 
    
111
 
    Root = Root(config)
112
 
    
113
 
    # re-index every 6 hours
114
 
    index_freq = config.get('cache_rebuild_frequency', 6 * 3600)
115
 
    turbogears.scheduler.add_interval_task(initialdelay=1, interval=index_freq, action=Root._check_rebuild)
 
117
 
 
118
    app = Root(config)
 
119
 
 
120
    app = app
 
121
    app = make_middleware(app)
 
122
    app = make_filter(app, None)
 
123
 
 
124
    if webpath:
 
125
        scheme, netloc, path, blah, blah, blah = urlparse.urlparse(webpath)
 
126
        def app(environ, start_response, orig=app):
 
127
            environ['SCRIPT_NAME'] = path
 
128
            environ['HTTP_HOST'] = netloc
 
129
            return orig(environ, start_response)
116
130
 
117
131
    try:
118
 
        turbogears.start_server(Root)
 
132
        httpserver.serve(
 
133
            app, host=server_host, port=server_port,
 
134
            threadpool_workers=nworkers)
119
135
    finally:
120
136
        log.info('Shutdown.')
121
137
        try: