Docker container interoperability across hosts

Interoperability of docker containers across hosts:

Host 1:

# apt-get install bridge-utils

# brctl addbr br0

# ifconfig br0 10.0.1.50  netmask 255.255.255.0

# brctl addif br0 eno1

The last 2 steps need to operate on ilo (because the network is no longer available at this time, ssh connection is not possible)

# ip addr del  10.0.1.50 dev eno1 

# ip route del default

# ip route add default via 10.0.1.1 dev br0

# vi /etc/docker/daemon.json

   "bridge": "br0"

:wq

# systemctl restart docker

# git clone https://github.com/jpetazzo/pipework

# cp pipework/pipework /usr/bin/

# pipework br0 aa 10.0.1.100/[email protected]

At this time, ping 10.0.1.100 (docker container ip) from the outside is working

Host 2 is the same as host 1. At this time, the two containers in different hosts are connected.