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#!/usr/bin/env python
# Copyright (C) 2014 Linaro Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""The Tornado application base module."""
import os
import pymongo
import tornado
from concurrent.futures import ThreadPoolExecutor
from tornado.options import (
define,
options,
)
from tornado.web import Application
from uuid import uuid4
from handlers.app import AppHandler
from urls import APP_URLS
from utils.dbindexes import ensure_indexes
DEFAULT_CONFIG_FILE = '/etc/linaro/kernelci-backend.cfg'
define('master_key', default=str(uuid4()), type=str, help="The master key")
define(
'max_workers', default=20, type=int,
help="The number of workers for the thread pool executor"
)
define('gzip', default=True)
define('debug', default=True)
define('autoreload', default=True)
class KernelCiBackend(Application):
"""The Kernel CI backend application.
Where everything starts.
"""
mongodb_client = pymongo.MongoClient()
def __init__(self):
settings = {
'client': self.mongodb_client,
'default_handler_class': AppHandler,
'executor': ThreadPoolExecutor(max_workers=options.max_workers),
'gzip': options.gzip,
'debug': options.debug,
'master_key': options.master_key,
'autoreload': options.autoreload,
}
ensure_indexes(self.mongodb_client)
super(KernelCiBackend, self).__init__(APP_URLS, **settings)
if __name__ == '__main__':
if os.path.isfile(DEFAULT_CONFIG_FILE):
options.parse_config_file(DEFAULT_CONFIG_FILE, final=False)
options.parse_command_line()
# Settings that should be passed also to the HTTPServer.
http_settings = {
'xheaders': True,
'gzip': options.gzip,
'debug': options.debug,
'autoreload': options.autoreload,
}
KernelCiBackend().listen(8888, **http_settings)
tornado.ioloop.IOLoop.instance().start()
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