BigBearCasaOS Healthcheck V3.1

This release adds a new healthcheck to verify if Docker container ports are potentially blocked by UFW (Uncomplicated Firewall). The new feature:

  1. Checks if Docker is installed and running.
  2. Verifies if UFW is installed and active.
  3. Retrieves a list of all running Docker containers and their exposed ports.
  4. Compares each container’s ports against the UFW rules.
  5. Reports which ports are allowed and which might be blocked by UFW.
  6. Includes a note reminding users to manually verify UFW rules for more complex configurations.

Why

On the CasaOS Community we had a community member (Adnanok) not able to access Plex, which this was the issue UFW blocking the UI.

Pull Request