Update the package.
sudo apt update
Download and run the Docker installation script.
curl -fsSL https://get.docker.com -o get-docker.sh sudo sh get-docker.sh
pi user to the
sudo usermod -aG docker pi
If you are logged in to the shell as the
pi user, log out and then log back in.
Execute the following command to check the operation.
Docker version 19.03.13, build 4484c46
Run the following command and try
docker run hello-world
Unable to find image 'hello-world:latest' locally latest: Pulling from library/hello-world 4ee5c797bcd7: Pull complete Digest: sha256:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Status: Downloaded newer image for hello-world:latest Hello from Docker! This message shows that your installation appears to be working correctly. To generate this message, Docker took the following steps: 1. The Docker client contacted the Docker daemon. 2. The Docker daemon pulled the "hello-world" image from the Docker Hub. (arm32v7) 3. The Docker daemon created a new container from that image which runs the executable that produces the output you are currently reading. 4. The Docker daemon streamed that output to the Docker client, which sent it to your terminal. To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash Share images, automate workflows, and more with a free Docker ID: https://hub.docker.com/ For more examples and ideas, visit: https://docs.docker.com/get-started/
If there is no problem, set docker to start automatically when Raspbian OS starts.
sudo systemctl enable docker