Linux Tips, Hacks, Tricks, and Tutorials
Follow the below steps to export all docker images and import them to another system.
Step #1
Export or save all images to one tar file.
docker save $(docker images --format '{{.Repository}}:{{.Tag}}') -o allimages.tar
Step #2
scp -i key.pem rocky@192.168.1.1:/tmp/allimages.tar .
Step #3
Load all images to docker on new host.
docker load -i allimages.tar
Before you can deploy a registry, you need to install Docker on the host. A registry is an instance of the registry image, and runs within Docker. Install docker service with bellow commands. dnf config-manager –add-repo=https://download.docker.com/linux/centos/docker-ce.repo dnf install -y docker-ce –nobest systemctl enable –now docker dockerstatus=`systemctl status docker | grep “active (running)”` echo “Docker Service […]
