If you need to set the container to start automatically with the system startup, you can make the container start into a service
sudo su -
cd /etc/systemd/system
touch docker-container.service
vim docker-container.service
Write as follows:
[Unit]
Description=Docker Container
[Service]
Restart=always
ExecStart=/bin/bash -c "/usr/bin/docker start -a my-first-container && /usr/bin/docker start -a my-second-container"
ExecStop=/bin/bash -c "/usr/bin/docker stop -t 2 my-first-container && /usr/bin/docker stop -t 2 my-second-container"
[Install]
WantedBy=multi-user.target
Then apply the service
systemctl enable docker-container.service
systemctl startdocker-container.service