Knowage Dataset Python Error 401 (Linux VM)

[HugoT852]

Hi,

I am currently using the Knowage Docker Server on a linux VM and I would like to create a Python dataset but I am struggling to make it work.

Following the documentation, I modify the python variable of category PYTHON_CONFIGURATION:
python.default.environment.url, http://knowagepython:5000

The REST methode work (code 200).
I can see the Python libraries.
I have authorize Edit Python/R Scripts in configuration.

When trying to preview the python dataset I get the following : The response status is not ok: status=401, response=Unauthorized
[2021-12-09 09:30:53 +0000] [18] [DEBUG] GET /dataset/libraries
172.24.0.7 - - [09/Dec/2021:09:30:53 +0000] "GET /dataset/libraries HTTP/1.1" 200 1339 "-" "Jakarta Commons-HttpClient/3.0.1"

Here is my docker-compose file :

version: "3.1"
services:
knowage:
image: knowagelabs/knowage-server-docker:8.0.4
depends_on:
- knowagedb
- knowagecache
- hazelcast
ports:
- "8080:8080"
networks:
- main
environment:
- DB_HOST=$DB_HOST
- DB_PORT=$DB_PORT
- DB_DB=$DB_DB
- DB_USER=$DB_USER
- DB_PASS=$DB_PASS

  - CACHE_DB_HOST=$CACHE_DB_HOST
  - CACHE_DB_PORT=$CACHE_DB_PORT
  - CACHE_DB_DB=$CACHE_DB_DB
  - CACHE_DB_USER=$CACHE_DB_USER
  - CACHE_DB_PASS=$CACHE_DB_PASS

  - HMAC_KEY=$HMAC_KEY
  - PASSWORD_ENCRYPTION_SECRET=$PASSWORD_ENCRYPTION_SECRET
  - PUBLIC_ADDRESS=knowage

  - HAZELCAST_HOSTS=hazelcast
  - HAZELCAST_PORT=5701
volumes:
  - ./resources:/home/knowage/apache-tomcat/resources

hazelcast:
image: hazelcast/hazelcast:3.6.5
networks:
- main
environment:
- JAVA_OPTS=-Dhazelcast.local.publicAddress=hazelcast -Dhazelcast.config=/opt/hazelcast/hazelcast.xml
volumes:
- ./hazelcast-server.xml:/opt/hazelcast/hazelcast.xml

knowagepython:
image: knowagelabs/knowage-python-docker:8.0.4
environment:
- HMAC_KEY=$HMAC_KEY
- KNOWAGE_PUBLIC_ADDRESS=knowage
- PUBLIC_ADDRESS=knowagepython
networks:
- main
ports:
- "5000:5000"

knowager:
image: knowagelabs/knowage-r-docker:8.0.4
environment:
- HMAC_KEY=$HMAC_KEY
networks:
- main

knowagedb:
image: mariadb:10.3
environment:
- MYSQL_USER=$DB_USER
- MYSQL_PASSWORD=$DB_PASS
- MYSQL_DATABASE=$DB_DB
- MYSQL_RANDOM_ROOT_PASSWORD=yes
networks:
- main
volumes:
- "db:/var/lib/mysql"

knowagecache:
image: mariadb:10.3
environment:
- MYSQL_USER=$CACHE_DB_USER
- MYSQL_PASSWORD=$CACHE_DB_PASS
- MYSQL_DATABASE=$CACHE_DB_DB
- MYSQL_RANDOM_ROOT_PASSWORD=yes
networks:
- main
volumes:
- "cache:/var/lib/mysql"

volumes:
db:
cache:

networks:
main:

[HugoT852]

add @agaldemas