Container IP Address

[robsonma1984]

Hi,
I have installed CasaOs and it all works fine, but I have a group of IP Address that i use for Network management. I want to change the IP Addresses of my Unifi and Pihole so they are in the management range of IP Addresses.
When i change in the settings i then cant access the Container using the New IP even after a restart.

I have also tried to change the network to bride, with the same result.

Am i missing something?
Any help would be great.
Thanks

[Aephir]

I might be wrong, but I don't think casaOS can set up/manage macvlan networks that are needed to give a container an IP that's not just an internal docker IP.

You'd probably need to either create it manually via terminal, something like:

docker network create -d macvlan \
  --subnet=192.168.1.0/24 \
  --gateway=192.168.1.1 \
  -o parent=enp2s0 \
  my_macvlan

(replace subnet, gateway and interface values is needed). I'm not sure whether you'd also need to deploy other containers via CLI, or if you can choose my_macvlan from UI afterwards and specify IP.

Or install Portainer on casaOS, and use that to manage all other apps/containers using stacks (basically docker-compose), so something like:

version: '3.7'
services:
  my_container:
    image: linuxserver/unifi-controller
    networks:
      my_macvlan:
        ipv4_address: 192.168.1.126

networks:
  my_macvlan:
    driver: macvlan
    driver_opts:
      parent: eth0
    ipam:
      config:
        - subnet: 192.168.1.0/24
          gateway: 192.168.1.1