vm-setup/docker-rocky.sh

#!/bin/bash

cd /root

#update script
cat >> update.sh << 'END'
#!/bin/bash

cd /root
docker compose build --pull
docker compose pull
docker compose up --detach --force-recreate --build
docker image prune -f
docker system prune -f
END

chmod +x update.sh
ln -s /root/update.sh /etc/cron.weekly/update_docker

touch docker-compose.yml

dnf install -y 'dnf-command(config-manager)'
# install docker
dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo
dnf install -y docker-ce docker-compose-plugin
systemctl start docker
systemctl enable docker

#autoheal
docker run -d \
    --name autoheal \
    --restart=always \
    -e AUTOHEAL_CONTAINER_LABEL=all \
    -v /var/run/docker.sock:/var/run/docker.sock \
    willfarrell/autoheal