Học cách Installing Docker Compose chuẩn nhất

Although you can install Docker Compose from the official Ubuntu repositories, it is several minor versions behind the latest release, so you’ll install Docker Compose from Docker’s GitHub repository.

Check the current release and if necessary, update it in the command below:

mkdir -p ~/.docker/cli-plugins/
curl -SL https://github.com/docker/compose/releases/download/v2.2.3/docker-compose-linux-x86_64 -o ~/.docker/cli-plugins/docker-compose

Next set the permissions:

chmod +x ~/.docker/cli-plugins/docker-compose
sudo chown $USER /var/run/docker.sock

sudo ln -s ~/.docker/cli-plugins/docker-compose /usr/bin/docker-compose

Then you’ll verify that the installation was successful by checking the version:

docker compose version

This will print out the version you installed:

Output

Docker Compose version v2.2.3

Cuối cùng

sudo systemctl start docker

sudo chmod 666 /var/run/docker.sock