Create this folder if this /etc/systemd/system/docker.service.d/ if it does not exist yet. For adding local registry mirror add override.conf and file to the folder and the following config sudo mkdir /etc/systemd/system/docker.service.d/ sudo vi /etc/systemd/system/docker.service.d/override.conf [Service] ExecStart= ExecStart=/usr/bin/dockerd -H fd:// –registry-mirror=http://10.0.0.7:5000 For adding proxy to docker add proxy.conf with the following config sudo vi /etc/systemd/system/docker.service.d/http-proxy.conf [Service]…