Question about Launching via Docker Compose in Ubuntu?

[johntdavis84]

Hello.

I've only previously used IPv6nat on my Manjaro (Arch) systems, which made available the installable systemd service.

I'm trying to bring up the container on Ubuntu for the first time, and I can't tell if it worked or not.

Here's what it did:

/mnt/nvme/dockerfs/containers/ipv6nat$ sudo docker compose up
[+] Running 5/5
 ...
[+] Running 1/0
 ⠿ Container ipv6nat  Created                                                                                                                                                                                                                             0.1s
Attaching to ipv6nat

Here's what docker ps says:

CONTAINER ID   IMAGE               COMMAND                  CREATED              STATUS              PORTS     NAMES
97165b30bbfa   robbertkl/ipv6nat   "/docker-ipv6nat-com…"   About a minute ago   Up About a minute             ipv6nat

What's the best way to make sure it's actually working as intended, and that I don't need to also do the tweaking for router advertisements?

[johntdavis84]

Here's the compose file:

$ cat docker-compose.yml 
version: '3.3'

services:
    ipv6n:
        container_name: ipv6nat
        cap_drop:
          - ALL
        cap_add:
          - NET_ADMIN
          - NET_RAW
          - SYS_MODULE
        network_mode: host
        restart: unless-stopped
        volumes:
            - '/var/run/docker.sock:/var/run/docker.sock:ro'
            - '/lib/modules:/lib/modules:ro'
        image: robbertkl/ipv6nat