![]() ![]() Sudo apt-get install lsb-release Docker repository configurationĪfter the prerequisites are met, you must download the Docker’s GNU Privacy Guard key, and then update Ubuntu’s references to the Docker software repository. The lsb-release command to identify the Linux distribution currently being used.GnuPG – a free implementation of OpenPGP to work with the Docker GPG key.CURL – the utility which is used to download the Docker GPG key.The first set of Docker install commands simply configures your Ubuntu instance with the required prerequisites: ![]() Validate the Docker and docker compose setup.Install Docker along with containerd and the docker compose plugin.Configure the Docker software repository.Here are the basic steps you need to follow to install Docker and docker compose on Ubuntu: After this, we are now ready to start docker. Let’s break down these Docker and docker compose install command for Ubuntu into more detail. Now, we install docker, we use the -y flag to avoid having to answer with y later when prompted during the installation. ![]() Sudo apt-get update # Install docker and docker compose on Ubuntu sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin # Verify the Docker and docker compose install on Ubuntu sudo docker run hello-worldĭocker and compose install steps on Ubuntu # Download the docker gpg file to Ubuntu sudo mkdir -p /etc/apt/keyringsĬurl -fsSL | sudo gpg -dearmor -o /etc/apt/keyrings/docker.gpg # Add Docker and docker compose support to the Ubuntu's packages list echo "deb apt-get install docker-ce docker-ce-cli containerd.io docker-compose-pluginsudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-pluginlinux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt//docker.list > /dev/null ![]() To install Docker and docker compose on Ubuntu, issue the following commands in a terminal window: # Docker and docker compose prerequisites sudo apt-get install curl ![]()
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