Hi All,
Not related to HA but I know this community is full of experts. So worth to ask.
I have currently 2 networks created using macvlan running over my synology. These networks are physically seprated and completely isolated. So device on one network can not communicate to other.
root@syno:/# docker network ls
NETWORK ID NAME DRIVER SCOPE
12434567 priNet macvlan local
76543210 secNet macvlan local
I am using these networks as my primary home network and other for my smart home devices. I am able to attach any docker container to any of them. However, now I would like to attach some containers to both of them.
So I updated my docker-compose to attach container to both networks.
version: "3.7"
services:
container:
image: someImage:latest
environment:
TZ: 'Europe/Berlin'
volumes:
- /etc/localtime:/etc/localtime:ro
restart: always
networks:
int_homeNet:
ipv4_address: 192.1.1.21
int_smartNet:
ipv4_address: 192.1.2.21
networks:
int_homeNet:
external: true
name: priNet
int_smartNet:
external: true
name: secNet
After running this docker compose file, I get following error
level=fatal msg=\\\\\\\"failed to add interface dockerb21a0fc to sandbox: error setting interface \\\\\\\\\\\\\\\"dockerb21a0fc\\\\\\\\\\\\\\\" IP to 192.168.2.21/24: cannot program address 192.168.2.21/24 in sandbox interface because it conflicts with existing route {Ifindex: 194 Dst: 192.168.176.0/22 Src: 192.168.1.21 Gw: <nil> Flags: [] Table: 254}\\\\\\\"\\\\n\\\"\"": unknown
Do you think if what I am doing is right way to do it ? Or is it even technically possible ? I am also fine to achive same thing by some other way…
Many thanks for your all of your suggestions…