ContainerLAB

On the Linux machine, download the Docker image and then import it. Some useful Docker commands:

docker import cEOS-lab-4.34.3.1M.tar.xz ceos:4.34.3.1M
docker images # should be visible here
 
docker ps     # show all running containers
docker ps -a  # show all containers, including stopped ones. Docker keeps its filesystem, metadata and
              # reference to the image until you explicitly remove it
 
docker rm <container_id>  # removes the container
docker rmi <image_id>     # removes the image 

Create a topology.clab.yaml file:

name: clos
prefix: ""
topology:
  kinds:
    ceos:
      image: ceos:4.34.3.1M
      env:
        CLAB_MGMT_VRF: MGMT
  nodes:
    leaf1:
      kind: ceos
    leaf2:
      kind: ceos

    spine1:
      kind: ceos
    spine2:
      kind: ceos

    client1:
      kind: linux
      image: alpine:latest
    client2:
      kind: linux
      image: alpine:latest

  links:
    # leaf to spine links POD1
    - endpoints: ["leaf1:eth1", "spine1:eth1"]
    - endpoints: ["leaf1:eth2", "spine2:eth1"]
    - endpoints: ["leaf2:eth1", "spine1:eth2"]
    - endpoints: ["leaf2:eth2", "spine2:eth2"]

    # client connection links
    - endpoints: ["client1:eth1", "leaf1:eth3"]
    - endpoints: ["client2:eth1", "leaf2:eth3"]

Deploy the lab:

clab deploy