Docker images can not connect to mongo about swiftlatex HOT 2 CLOSED

On Wed, 4 Mar 2020, 3:41 am SoulEater45, ***@***.***> wrote: I wanted to try out the new version, especially since minio is integrated and maybe ldap will be next. I am working in a docker environment and fired up a modified version of the provided docker-compose.yml file: version: '3' services: database: image: 'mongo' container_name: 'mongodb' network_mode: 'bridge' expose: - '27017-27019' minio: image: 'swiftlatex/storage:v2' container_name: 'storage' network_mode: 'bridge' expose: - '9000' portal: #image: 'swiftlatex/portal:v2' #image: 'swiftlatex/portalv2:latest' build: context: . container_name: 'portal' network_mode: 'bridge' environment: - MONGO_URL=mongodb://mongodb:27017/swiftlatex - S3_ENDPOINT=http://storage:9000 - S3_KEY=limiteduser - S3_SECRET=limiteduser expose: - '3000' links: - 'database:mongodb' - 'minio:storage' Since an nginx-proxy is handling the requests, I needed all containers in the bridge. The first issue was selecting the right image for the portal instance, since there are two different versions on docker hub: portal:v2 <https://hub.docker.com/r/swiftlatex/portal> and portalv2:latest <https://hub.docker.com/r/swiftlatex/portalv2>. Running portal:v2 gives the following error: Traceback (most recent call last): File "./wsgi.py", line 2, in <module> import app File "/usr/src/app/app.py", line 43, in <module> sess = Session(app) File "/usr/local/lib/python3.8/site-packages/flask_session/__init__.py", line 54, in __init__ self.init_app(app) File "/usr/local/lib/python3.8/site-packages/flask_session/__init__.py", line 61, in init_app app.session_interface = self._get_interface(app) File "/usr/local/lib/python3.8/site-packages/flask_session/__init__.py", line 90, in _get_interface session_interface = FileSystemSessionInterface( File "/usr/local/lib/python3.8/site-packages/flask_session/sessions.py", line 313, in __init__ from werkzeug.contrib.cache import FileSystemCache ModuleNotFoundError: No module named 'werkzeug.contrib Running portalv2:latest gives the following problem by handling the GET request: [2020-03-03 14:35:59,705] ERROR in app: Request finalizing failed with an error while handling an error Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2445, in wsgi_app ctx.push() File "/usr/local/lib/python3.8/site-packages/flask/ctx.py", line 390, in push self.session = session_interface.open_session(self.app, self.request) File "/usr/local/lib/python3.8/site-packages/flask_session/sessions.py", line 410, in open_session document = self.store.find_one({'id': store_id}) File "/usr/local/lib/python3.8/site-packages/pymongo/collection.py", line 1273, in find_one for result in cursor.limit(-1): File "/usr/local/lib/python3.8/site-packages/pymongo/cursor.py", line 1156, in next if len(self.__data) or self._refresh(): File "/usr/local/lib/python3.8/site-packages/pymongo/cursor.py", line 1050, in _refresh self.__session = self.__collection.database.client._ensure_session() File "/usr/local/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1810, in _ensure_session return self.__start_session(True, causal_consistency=False) File "/usr/local/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1763, in __start_session server_session = self._get_server_session() File "/usr/local/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1796, in _get_server_session return self._topology.get_server_session() File "/usr/local/lib/python3.8/site-packages/pymongo/topology.py", line 482, in get_server_session self._select_servers_loop( File "/usr/local/lib/python3.8/site-packages/pymongo/topology.py", line 208, in _select_servers_loop raise ServerSelectionTimeoutError( pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 111] Connection refused During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1969, in finalize_request response = self.process_response(response) File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2268, in process_response self.session_interface.save_session(self, ctx.session, response) File "/usr/local/lib/python3.8/site-packages/flask_session/sessions.py", line 427, in save_session store_id = self.key_prefix + session.sid AttributeError: 'NoneType' object has no attribute 'sid' Where it seems like the environment variable MONGO_URL is not used correctly. The only option how I got it to run is to build my own image like this using a Dockerfile: FROM python:3 WORKDIR /usr/src/app RUN cd /usr/src/app RUN apt update && \ apt install git RUN git clone https://github.com/SwiftLaTeX/SwiftLaTeX.git /usr/src/app RUN pip install --no-cache-dir -r requirements.txt CMD [ "python", "./wsgi.py" ] It is quick and dirty and I can finally reach my container. The problem is, I don't understand how I can now use the MinIO integration. Is it only available for the sandbox? And we are still not able to create users, but only can connect to the provided services? Also, trying to connect to the services only gives a bad request message on all services... — You are receiving this because you are subscribed to this thread. 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