Is it ok to disable docker0 bridge in k8s cluster?

The default subnet of docker0 is 172.17.x.x/16, it’s overlapped with some of the network devices. After doing some search, I found that docker0 can be disabled in /etc/docker/daemon.js, like

{ “bridge”: “none”}

None of the containers in my k8s cluster is using docker0 network, I did some test after disabling docker0, everything seems to be working fine, but I wonder if this configuration is normal for a k8s cluster, and if there is any potential risks I overlooked.

Source: StackOverflow