cider-ci-trait-docker-engine.sh

#!/bin/bash
set -exu

apt-get purge -y docker docker-engine docker.io containerd runc

# https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository
apt-get update
apt-get install -y \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null


apt-get update
apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin

docker run hello-world

usermod -aG docker ci-exec-user


cat << 'EOF' > /etc/systemd/system/docker-cleanup.service
[Unit]
Description=Docker cleanup

[Service]
Type=oneshot
ExecStart=/bin/bash -c 'docker system prune --force --all --volumes'
EOF

cat << 'EOF' > /etc/systemd/system/docker-cleanup.timer
[Unit]
Description=Docker cleanup on Reboot

[Timer]
OnBootSec=1

[Install]
WantedBy=timers.target
EOF

systemctl enable docker-cleanup.timer

echo '- Docker Engine' >> /cider-ci/executor/config/traits.yml