Silverblue Note

by Pany

Configuring Docker to use the cluster registry cache
Add the local cache registry running on the master to the docker options that get pulled into the systemd unit file.
[fedora@atomic01 ~]$ sudo vi /etc/sysconfig/docker
OPTIONS='--registry-mirror=http://192.168.122.10:5000 --selinux-enabled --log-driver=journald'

cite: https://www.projectatomic.io/docs/gettingstarted/