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Where is paperless in relation to homepage? For me i have both of them in the same docker host and same docker network on that host and with that i only need to set the paperless container name in the widget. If paperless is on another machine make sure there is no firewall blocking the port number.
Then you should be able to do like I said and it might solve whatever is happening. I also have both homepage and paperless in the same docker-compose file. If you set the container name for each container then you can just reference that in homepage widgets. For example here is my homepage and paperless:
homepage: image: ghcr.io/gethomepage/homepage:latest container_name: homepage restart: unless-stopped environment: - PUID=1000 - PGID=1000 - TZ=Europe/Berlin volumes: - /opt/docker/homepage:/app/config - /var/run/docker.sock:/var/run/docker.sock:ro # (optional) For docker integrations) paperless: image: ghcr.io/paperless-ngx/paperless-ngx:latest container_name: paperless restart: unless-stopped depends_on: - paperless-redis - postgres networks: - proxy user: "1000" environment: - USERMAP_UID=1000 - USERMAP_GID=1000 - TZ=Europe/Berlin - PAPERLESS_REDIS=redis://paperless-redis:6379 - PAPERLESS_TIKA_ENABLED=1 - PAPERLESS_TIKA_GOTENBERG_ENDPOINT=http://gotenberg:3000/ - PAPERLESS_TIKA_ENDPOINT=http://tika:9998/ - PAPERLESS_DBENGINE=postgresql - PAPERLESS_DBHOST=postgres - PAPERLESS_DBNAME=paperless - PAPERLESS_DBUSER=paperless - PAPERLESS_DBPASS=password volumes: - /opt/docker/paperless/data:/usr/src/paperless/data - /opt/docker/paperless/export:/usr/src/paperless/export - /opt/docker/paperless/consume:/usr/src/paperless/consume - /mnt/paperless:/usr/src/paperless/media
so both have
conatiner_name
set to the same string as the service name. And in my homepage widgets I just use the container name in the URL, example:- Paperless: icon: paperless-ngx href: https://paperless.local.tld/ widget: type: paperlessngx url: http://paperless:8000/ username: username password: password
This only works if they are in the same docker network. If you don’t explicitly set the network for the containers and they are in the same compose file then they should be in the same network.