Port 5000 Already in Use

[SteveCaruso]

Which version of Nextcloud are you using?

32.0.5

Which version of PHP context_chat are you using?

5.2.0

Which version of backend context_chat are you using?

5.2.0

Nextcloud deployment method?

bare-metal on Fedora

Describe the Bug

When context_chat_backend attempts to start up it appears to be hard-coded to use port 5000.

I already use port 5000 for another service.

Checking the compose.yaml file I could not find a place to re-configure this.

How can this be changed?

To Reproduce

1. Have another service running on port 5000.
2. Install context_chat_backend.

PHP logs (Warning these might contain sensitive information)

No response

Ex-App logs (Warning these might contain sensitive information)

Relevant bits:

INFO: Started server process [186]
INFO: Waiting for application startup.
INFO: Application startup complete.
ERROR: [Errno 98] error while attempting to bind on address ('::1', 5000, 0, 0): address already in use
INFO: Waiting for application shutdown.
INFO: Application shutdown complete.

Server logs (if applicable)

No response

[oleksandr-nc]

Hello. You can set the CC_EM_BASE_URL environment variable to override the config file:

CC_EM_BASE_URL=http://localhost:8080/v1

The environment variable takes precedence over the YAML config file settings (see context_chat_backend/config_parser.py:61).

[kyteinsky]

You can set the CC_EM_BASE_URL environment variable to override the config file:

that shouldn't be done if the internal embedding server is to be used. When set, the internal embedding server is not started.

Solution could be any of the following:

1. do not use the host network in the deploy config of the daemon used to install this
2. use HaRP as the daemon, again without the host network
3. change the config.yaml file in the persistent storage at /nc_app_context_chat_backend_data/config.yaml, this line specifically:

   context_chat_backend/config.cpu.yaml

   Line 23 in 318acdc

   base_url: http://localhost:5000/v1

^ the config.yaml file can also be mounted in the main system's storage using "Deploy Options -> Mounts": https://docs.nextcloud.com/server/latest/admin_manual/exapps_management/AdvancedDeployOptions.html#mounts