aboutsummaryrefslogtreecommitdiffstats
path: root/fdio.infra.ansible/roles/docker_images/files/csit-initialize-docker-tg.sh
blob: 0f93def8b5643e0adfd38564b169a986a883e500 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#!/usr/bin/env bash

set -euo pipefail

case "${1:-start}" in
    "start" )
        # Run TG
        for cnt in $(seq 1 ${2:-1}); do
            docker network create --driver bridge csit-nw-tg${cnt} || true
            # If the IMAGE is not already loaded then docker run will pull the
            # IMAGE, and all image dependencies, before it starts the container.
            dcr_image="base-ubuntu2204:local"
            # Run the container in the background and print the new container
            # ID.
            dcr_stc_params="--detach=true "
            # Give extended privileges to this container. A "privileged"
            # container is given access to all devices and able to run nested
            # containers.
            dcr_stc_params+="--privileged "
            # Publish all exposed ports to random ports on the host interfaces.
            dcr_stc_params+="--publish 600${cnt}:2222 "
            # Automatically remove the container when it exits.
            dcr_stc_params+="--rm "
            # Size of /dev/shm.
            dcr_stc_params+="--shm-size 4G "
            # Mount vfio to be able to bind to see binded interfaces. We cannot
            # use --device=/dev/vfio as this does not see newly binded
            # interfaces.
            dcr_stc_params+="--volume /dev:/dev "
            # Mount /opt/boot/ where VM kernel and initrd are located.
            dcr_stc_params+="--volume /opt:/opt "
            # Mount host hugepages for VMs.
            dcr_stc_params+="--volume /dev/hugepages:/dev/hugepages "

            params=(${dcr_stc_params} --name csit-tg-"${cnt}" "${dcr_image}")
            docker run --network=csit-nw-tg${cnt} "${params[@]}"
        done
        ;;
    "stop" )
        docker rm --force $(docker ps --all --quiet --filter name=csit)
        docker network rm $(docker network ls --filter name=csit --quiet)
        ;;
esac