2 weeks ago
Ran into a bit of an issue today with upgrading to AirWave 8.2.3.
Seems the docker service was added in with the default network bridge.
The default bridge is 172.17.0.0/16 and is connected so all traffic going to 172.17.0.0-172.17.255.255 will go to the docker0 interface rather than eth0.
Waiting to hear back from TAC, but using the Docker documentation this seems to work.
Login as root on the console/ssh:
Stop the service
- service docker stop
Bring the interface down
- ip link set dev docker0 down
Delete the interface
- brctl delbr docker0
Modify the configuration to use the new IP address
- vi /etc/sysconfig/docker
- add: --bip=x.x.x.x/xx to the other_args=”” line so it looks like this now:
Start the service
- service docker start
ifconfig to confirm docker0 has been changed.