Docker HealthCheck failing on custom web port

[Pwnobbypure]

The HealthCheck url currently seems to be hardcoded to port 1080

HEALTHCHECK --interval=10s --timeout=1s \
  CMD wget -O - http://localhost:1080/healthz || exit 1

Since we can supply a custom web port for maildev with the MAILDEV_WEB_PORT environment variable, this means that the HealthCheck will start failing because maildev is no longer listening to port 1080 for internal web traffic.

I'm wondering if the port used in the HealthCheck url should reference the environment variable instead of being hardcoded as 1080?

[fbatiga]

You can change the port to whatever you like using docker compose

    healthcheck:
      test: ['CMD', 'wget', '-O -', 'http://localhost:80/healthz']
      interval: 10s
      timeout: 10s
      retries: 3
      start_period: 40s