def test_ping_fail(self, settings, AsyncHTTPClient):
self.standard_setup(settings, AsyncHTTPClient)
homestead.ping()
self.mock_httpclient.fetch.assert_called_once_with("http://homestead/ping", ANY)
mock_response = MagicMock()
mock_response.body = "Failure"
self.mock_httpclient.fetch.call_args[0][1](mock_response)
def test_ping_http(self, settings, AsyncHTTPClient):
self.standard_setup(settings, AsyncHTTPClient)
mock_response = MagicMock()
mock_response.body = "OK"
self.mock_httpclient.fetch.return_value = mock_response
homestead.ping()
self.mock_httpclient.fetch.assert_called_once_with("http://homestead/ping", ANY)
def test_ping_fail(self, settings, AsyncHTTPClient):
self.standard_setup(settings, AsyncHTTPClient)
homestead.ping()
self.mock_httpclient.fetch.assert_called_once_with(
"http://homestead/ping", ANY)
mock_response = MagicMock()
mock_response.body = "Failure"
self.mock_httpclient.fetch.call_args[0][1](mock_response)
def check_connection():
callback = Callback()
homestead.ping(callback)
response = callback.wait()[0]
if response.body != "OK":
_log.error("Can't contact homestead-prov at http://%s", settings.HOMESTEAD_URL)
return False
return True
def check_connection():
callback = Callback()
homestead.ping(callback)
response = callback.wait()[0]
if response.body != "OK":
_log.error("Can't contact homestead-prov at http://%s", settings.HOMESTEAD_URL)
return False
return True
def standalone():
"""
Initializes Tornado and our application. Forks worker processes to handle
requests. Does not return until all child processes exit normally.
"""
# Parse arguments
parser = argparse.ArgumentParser(description="Ellis web server")
parser.add_argument("--background", action="store_true", help="Detach and run server in background")
args = parser.parse_args()
# We don't initialize logging until we fork because we want each child to
# have its own logging and it's awkward to reconfigure logging that is
# defined by the parent.
application = create_application()
if args.background:
# Get a new logfile, rotating the old one if present.
err_log_name = os.path.join(settings.LOGS_DIR, settings.LOG_FILE_PREFIX + "-err.log")
try:
os.rename(err_log_name, err_log_name + ".old")
except OSError:
pass
# Fork into background.
utils.daemonize(err_log_name)
utils.install_sigusr1_handler(settings.LOG_FILE_PREFIX)
# Drop a pidfile.
pid = os.getpid()
with open(settings.PID_FILE, "w") as pidfile:
pidfile.write(str(pid) + "\n")
# Fork off a child process per core. In the parent process, the
# fork_processes call blocks until the children exit.
num_processes = settings.TORNADO_PROCESSES_PER_CORE * tornado.process.cpu_count()
task_id = tornado.process.fork_processes(num_processes)
if task_id is not None:
logging_config.configure_logging(settings.LOG_LEVEL, settings.LOGS_DIR, settings.LOG_FILE_PREFIX, task_id)
# We're a child process, start up.
_log.info("Process %s starting up", task_id)
connection.init_connection()
http_server = httpserver.HTTPServer(application)
unix_socket = bind_unix_socket(settings.HTTP_UNIX + "-" + str(task_id),
0666);
http_server.add_socket(unix_socket)
homestead.ping()
background.start_background_worker_io_loop()
io_loop = tornado.ioloop.IOLoop.instance()
io_loop.start()
else:
# This shouldn't happen since the children should run their IOLoops
# forever.
_log.critical("Children all exited")
def standalone():
"""
Initializes Tornado and our application. Forks worker processes to handle
requests. Does not return until all child processes exit normally.
"""
# Parse arguments
parser = argparse.ArgumentParser(description="Ellis web server")
parser.add_argument("--background", action="store_true", help="Detach and run server in background")
args = parser.parse_args()
# We don't initialize logging until we fork because we want each child to
# have its own logging and it's awkward to reconfigure logging that is
# defined by the parent.
application = create_application()
listening_on_some_port = False
http_sockets = None
https_sockets = None
if settings.ALLOW_HTTP:
http_sockets = bind_sockets(settings.HTTP_PORT, address=settings.LOCAL_IP)
listening_on_some_port = True
if (os.path.exists(settings.TLS_CERTIFICATE) and
os.path.exists(settings.TLS_PRIVATE_KEY)):
https_sockets = bind_sockets(settings.HTTPS_PORT, address=settings.LOCAL_IP)
listening_on_some_port = True
if not listening_on_some_port:
# We usually don't configure logging until after we fork but since
# we're about to crash...
logging_config.configure_logging("parent")
_log.critical("Failed to listen on any ports.")
raise Exception("Failed to listen on any ports")
if args.background:
# Get a new logfile, rotating the old one if present.
err_log_name = os.path.join(settings.LOGS_DIR, settings.LOG_FILE_PREFIX + "-err.log")
try:
os.rename(err_log_name, err_log_name + ".old")
except OSError:
pass
# Fork into background.
utils.daemonize(err_log_name)
utils.install_sigusr1_handler(settings.LOG_FILE_PREFIX)
# Drop a pidfile.
pid = os.getpid()
with open(settings.PID_FILE, "w") as pidfile:
pidfile.write(str(pid) + "\n")
# Fork off a child process per core. In the parent process, the
# fork_processes call blocks until the children exit.
num_processes = settings.TORNADO_PROCESSES_PER_CORE * tornado.process.cpu_count()
task_id = tornado.process.fork_processes(num_processes)
if task_id is not None:
logging_config.configure_logging(task_id)
# We're a child process, start up.
_log.info("Process %s starting up", task_id)
connection.init_connection()
if http_sockets:
_log.info("Going to listen for HTTP on port %s", settings.HTTP_PORT)
http_server = httpserver.HTTPServer(application)
http_server.add_sockets(http_sockets)
else:
_log.info("Not starting HTTP, set ALLOW_HTTP in local_settings.py to enable HTTP.")
if https_sockets:
_log.info("Going to listen for HTTPS on port %s", settings.HTTPS_PORT)
https_server = httpserver.HTTPServer(application,
ssl_options={
"certfile": settings.TLS_CERTIFICATE,
"keyfile": settings.TLS_PRIVATE_KEY,
})
https_server.add_sockets(https_sockets)
else:
_log.critical("Not starting HTTPS")
homestead.ping()
background.start_background_worker_io_loop()
io_loop = tornado.ioloop.IOLoop.instance()
io_loop.start()
else:
# This shouldn't happen since the children should run their IOLoops
# forever.
_log.critical("Children all exited")
def standalone():
"""
Initializes Tornado and our application. Forks worker processes to handle
requests. Does not return until all child processes exit normally.
"""
# Parse arguments
parser = argparse.ArgumentParser(description="Ellis web server")
parser.add_argument("--background",
action="store_true",
help="Detach and run server in background")
parser.add_argument("--log-level", default=2, type=int)
args = parser.parse_args()
prctl.prctl(prctl.NAME, "ellis")
# We don't initialize logging until we fork because we want each child to
# have its own logging and it's awkward to reconfigure logging that is
# defined by the parent.
application = create_application()
if args.background:
# Get a new logfile, rotating the old one if present.
err_log_name = os.path.join(settings.LOGS_DIR,
settings.LOG_FILE_PREFIX + "-err.log")
try:
os.rename(err_log_name, err_log_name + ".old")
except OSError:
pass
# Fork into background.
utils.daemonize(err_log_name)
utils.install_sigusr1_handler(settings.LOG_FILE_PREFIX)
# Drop a pidfile. We must keep a reference to the file object here, as this keeps
# the file locked and provides extra protection against two processes running at
# once.
pidfile_lock = None
try:
pidfile_lock = utils.lock_and_write_pid_file(settings.PID_FILE) # noqa
except IOError:
# We failed to take the lock - another process is already running
exit(1)
# Only run one process, not one per core - we don't need the performance
# and this keeps everything in one log file
prctl.prctl(prctl.NAME, "ellis")
logging_config.configure_logging(
utils.map_clearwater_log_level(args.log_level), settings.LOGS_DIR,
settings.LOG_FILE_PREFIX)
_log.info("Ellis process starting up")
connection.init_connection()
http_server = httpserver.HTTPServer(application)
unix_socket = bind_unix_socket(settings.HTTP_UNIX, 0666)
http_server.add_socket(unix_socket)
homestead.ping()
background.start_background_worker_io_loop()
io_loop = tornado.ioloop.IOLoop.instance()
io_loop.start()
