def server(log_level=logging.INFO, config_file=''):
# Initialize logging subsystem
log = logging.getLogger('ajenti')
log.setLevel(log_level)
stderr = logging.StreamHandler()
stderr.setLevel(log_level)
if log_level == logging.DEBUG:
formatter = logging.Formatter(
'%(asctime)s %(levelname)-8s %(module)s.%(funcName)s(): %(message)s'
)
else:
formatter = logging.Formatter(
'%(asctime)s %(levelname)-8s %(message)s')
stderr.setFormatter(formatter)
log.addHandler(stderr)
# Read config
config = Config()
if config_file:
log.info('Using config file %s' % config_file)
config.load(config_file)
else:
log.info('Using default settings')
host = config.get('ajenti', 'bind_host')
port = config.getint('ajenti', 'bind_port')
log.info('Listening on %s:%d' % (host, port))
# Add log handler to config, so all plugins could access it
config.set('log_facility', log)
# Load external plugins
plugins.loader(config.get('ajenti', 'plugins'), log)
CustomRequestHandler.log = log
# Start server
if config.getint('ajenti', 'ssl') == 1:
CustomServer.cert_file = config.get('ajenti', 'cert_file')
httpd = make_server(host, port,
AppDispatcher(config).dispatcher, CustomServer,
CustomRequestHandler)
try:
httpd.serve_forever()
except KeyboardInterrupt, e:
log.warn('Stopping by <Control-C>')
def run_server(log_level=logging.INFO, config_file=''):
log = make_log(debug=log_level == logging.DEBUG, log_level=log_level)
# For the debugging purposes
log.info('Ajenti %s' % version())
# We need this early
ajenti.utils.logger = log
# Read config
config = Config()
if config_file:
log.info('Using config file %s' % config_file)
config.load(config_file)
else:
log.info('Using default settings')
# Handle first-launch reconfiguration
deployed.reconfigure(config)
# Add log handler to config, so all plugins could access it
config.set('log_facility', log)
# Start recording log for the bug reports
log.blackbox.start()
platform = ajenti.utils.detect_platform()
log.info('Detected platform: %s' % platform)
# Load external plugins
PluginLoader.initialize(log, config.get('ajenti', 'plugins'), platform)
PluginLoader.load_plugins()
# Start components
app = Application(config)
PluginLoader.register_mgr(app) # Register permanent app
ComponentManager.create(app)
# Start server
host = config.get('ajenti', 'bind_host')
port = config.getint('ajenti', 'bind_port')
log.info('Listening on %s:%d' % (host, port))
# SSL params
ssl = {}
if config.getint('ajenti', 'ssl') == 1:
ssl = {
'keyfile': config.get('ajenti', 'cert_key'),
'certfile': config.get('ajenti', 'cert_file'),
}
log.info('Using HTTP server: %s' % http_server)
server = WSGIServer((host, port),
application=AppDispatcher(config).dispatcher,
**ssl)
config.set('server', server)
try:
syslog.openlog(
ident='ajenti',
facility=syslog.LOG_AUTH,
)
except:
syslog.openlog('ajenti')
log.info('Starting server')
server.serve_forever()
ComponentManager.get().stop()
if hasattr(server, 'restart_marker'):
log.info('Restarting by request')
fd = 20 # Close all descriptors. Creepy thing
while fd > 2:
try:
os.close(fd)
log.debug('Closed descriptor #%i' % fd)
except:
pass
fd -= 1
os.execv(sys.argv[0], sys.argv)
else:
log.info('Stopped by request')