Docker usage

Extend the storage for Docker.[wiki_docker_1]

In your instance myVM mount an OpenStack volume docker_vol, to store the Docker images and Docker volumes

On you local machine:

openstack volume create --size 30 docker_vol
openstack server add volume myVM docker_vol

Login to your instance myVM via SSH as root user:

mkfs.ext4 /dev/vdb
mount /dev/vdb /var/lib/docker

⇈ Hoch