Docker

For more documentation, please visit https://linux.web.cern.ch/dockerimages/

CERN currently builds and maintains docker images for the following suppported distributions:

Distribution	Dockerhub URL
cc7	https://hub.docker.com/r/cern/cc7-base
alma8	https://hub.docker.com/r/cern/alma8-base
alma9	https://hub.docker.com/r/cern/alma9-base

Installation on CC7

$ yum install docker-latest
$ systemctl enable docker-latest # Enable at boot time
$ systemctl start docker-latest

Run a container with bash:

$ docker run -it cern/cc7-base bash

Run and detach a container

$ docker run -it -d cern/cc7-base bash
29ce8fd9a414e43793b9b1c5989c623a19aacb5a052a3823aed5b5548a6d5a7f

Re-attach to your container

$ docker attach 29ce8fd9a414e43793b9b1c5989c623a19aacb5a052a3823aed5b5548a6d5a7f # ctrl p + ctrl q

$ docker logs 29ce8fd9a414e43793b9b1c5989c623a19aacb5a052a3823aed5b5548a6d5a7f # ctrl p + ctrl q

$ docker ps