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Code Issues Releases Wiki Activity

Strip controller from TFW

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This commit is contained in:
Kristóf Tóth 2018-03-23 11:32:11 +01:00
parent fda242d263
commit abcf490019
10 changed files with 2 additions and 116 deletions
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6
Dockerfile
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@ -43,12 +43,10 @@ ENV TFW_PUBLIC_PORT=8888 \
TFW_LOGIN_APP_PORT=6666 \
TFW_TERMINADO_PORT=7878 \
TFW_SUPERVISOR_HTTP_PORT=9001 \
TFW_CONTROLLER_PORT=7777 \
TFW_CRP_LISTENER_PORT=5555 \
TFW_PUBLISHER_PORT=7654 \
TFW_RECEIVER_PORT=8765
EXPOSE ${TFW_PUBLIC_PORT} ${TFW_CRP_LISTENER_PORT}
EXPOSE ${TFW_PUBLIC_PORT}
ENV PYTHONPATH="/usr/local/lib/" \
TFW_SUPERVISOR_HTTP_URI="http://localhost:${TFW_SUPERVISOR_HTTP_PORT}" \
@ -58,7 +56,6 @@ ENV PYTHONPATH="/usr/local/lib/" \
TFW_NGINX_DEFAULT="/etc/nginx/sites-enabled/default" \
TFW_NGINX_COMPONENTS="/etc/nginx/components" \
TFW_LIB_DIR="/usr/local/lib/" \
TFW_CONTROLLER_DIR="/srv/controller" \
TFW_TERMINADO_DIR="/tmp/terminado_server" \
TFW_FRONTEND_DIR="/srv/frontend" \
TFW_HISTFILE="/home/${AVATAO_USER}/.bash_history" \
@ -84,7 +81,6 @@ RUN chown -R ${AVATAO_USER} /var/log/nginx /var/lib/nginx
COPY supervisor/supervisord.conf ${TFW_SUPERVISORD_CONF}
COPY supervisor/components/ ${TFW_SUPERVISORD_COMPONENTS}
COPY lib ${TFW_LIB_DIR}
COPY src/controller ${TFW_CONTROLLER_DIR}
RUN mv /data/dist ${TFW_FRONTEND_DIR} && rm -rf /data
### TFW internals ^ ### DEMO v ###############################################################

14
lib/tfw/networking/async_solvable_connector.py
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@ -1,14 +0,0 @@
from tfw.networking.serialization import deserialize_all
from tfw.networking.solvable_connector import SolvableConnector
class AsyncSolvableConnector(SolvableConnector):
def __init__(self, async_zmq_context=None):
if async_zmq_context is None:
from zmq.eventloop.future import Context
async_zmq_context = Context.instance()
super(AsyncSolvableConnector, self).__init__(async_zmq_context)
async def recv(self):
response = await self._zmq_req_socket.recv_multipart()
return deserialize_all(*response)

3
lib/tfw/networking/server/tfw_server.py
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@ -1,7 +1,6 @@
from tornado.web import Application
from collections import defaultdict
from tfw.networking.server.controller_responder import ControllerResponder
from tfw.networking.server.zmq_websocket_handler import ZMQWebSocketProxy
from tfw.networking.event_handlers.server_connector import ServerUplinkConnector
from tfw.message_sender import MessageSender
@ -20,7 +19,7 @@ class TFWServer:
[(r'/ws', ZMQWebSocketProxy, {'make_response': self.make_response,
'proxy_filter': self.proxy_filter})]
)
self.controller_responder = ControllerResponder(self.fsm)
#self.controller_responder = ControllerResponder(self.fsm) TODO: add this once controller stuff is resolved
@property
def fsm(self):

18
lib/tfw/networking/solvable_connector.py
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@ -1,18 +0,0 @@
import zmq
from tfw.config import tfwenv
from tfw.networking.zmq_connector_base import ZMQConnectorBase
from tfw.networking.serialization import serialize_all, deserialize_all
class SolvableConnector(ZMQConnectorBase):
def __init__(self, zmq_context=None):
super(SolvableConnector, self).__init__(zmq_context)
self._zmq_req_socket = self._zmq_context.socket(zmq.REQ)
self._zmq_req_socket.bind('tcp://*:{}'.format(tfwenv.CONTROLLER_PORT))
def send(self, key, message):
self._zmq_req_socket.send_multipart(serialize_all(key, message))
def recv(self):
return deserialize_all(*self._zmq_req_socket.recv_multipart())

0
src/controller/__init__.py
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38
src/controller/app.py
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@ -1,38 +0,0 @@
import secrets
from tornado.ioloop import IOLoop
from tornado.web import Application
from tao.config import taoenv
from tfw.config import tfwenv
from handlers import SolutionCheckHandler, TestHandler
from tfw.networking.async_solvable_connector import AsyncSolvableConnector
from tfw.config.logs import logging
log = logging.getLogger(__name__)
async def setup_token(solvable_connector, token):
solvable_connector.send('token', token)
key, data = await solvable_connector.recv()
if secrets.compare_digest(token, key):
log.debug('Token setup is done.')
else:
log.error('Failed to setup token between controller and solvable.') # TODO: signaling to Avatao platform?
if __name__ == '__main__':
kwargs = {
'solvable_connector': AsyncSolvableConnector(),
'token': secrets.token_hex(32)
}
IOLoop.instance().add_callback(setup_token, **kwargs)
routes = [
(r'/{secret}/?'.format(secret=taoenv.SECRET), SolutionCheckHandler, kwargs),
(r'/{secret}/test/?'.format(secret=taoenv.SECRET), TestHandler, kwargs)
]
app = Application(
routes
)
app.listen(tfwenv.CRP_LISTENER_PORT)
log.debug('Controller listening on {}'.format(tfwenv.CRP_LISTENER_PORT))
IOLoop.instance().start()

2
src/controller/handlers/__init__.py
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@ -1,2 +0,0 @@
from .solution_check_handler import SolutionCheckHandler
from .test_handler import TestHandler

19
src/controller/handlers/solution_check_handler.py
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@ -1,19 +0,0 @@
import secrets
from tornado.web import RequestHandler, HTTPError
from tfw.config.logs import logging
log = logging.getLogger(__name__)
class SolutionCheckHandler(RequestHandler):
def initialize(self, solvable_connector, token):
self.solvable_connector = solvable_connector
self.token = token
async def get(self):
log.debug('Sending request to solvable')
self.solvable_connector.send('solution_check', {})
resp_token, resp_data = await self.solvable_connector.recv()
if not secrets.compare_digest(self.token, resp_token):
raise HTTPError(500, 'Solvable didn\'t provide initial token.')
log.debug('Received answer from solvable')
self.write(resp_data)

15
src/controller/handlers/test_handler.py
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@ -1,15 +0,0 @@
import secrets
from tornado.web import RequestHandler, HTTPError
class TestHandler(RequestHandler):
def initialize(self, solvable_connector, token):
self.solvable_connector = solvable_connector
self.token = token
async def get(self):
self.solvable_connector.send('test', {})
resp_token, resp_data = await self.solvable_connector.recv()
if not secrets.compare_digest(self.token, resp_token):
raise HTTPError(500, 'Solvable didn\'t provide initial token.')
self.write(resp_data)

3
supervisor/components/controller.conf
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@ -1,3 +0,0 @@
[program:controller]
directory=%(ENV_TFW_CONTROLLER_DIR)s
command=env python app.py