Prometheus listens on localhost, which is not resolved

[Wihness]

Waiting for Outline server to be healthy ....
there's logs(watchtower and shadowbox):

[sbruens]

It seems localhost is not resolvable on your system. Likely happening here:

outline-server/src/shadowbox/server/main.ts

Line 57 in 9d9f76b

server.listen({port, host: 'localhost', exclusive: true});

. We should consider updating that.

In the meantime you may want to look into why localhost is not resolvable on your machine.