foreword

This article briefly introduces how we install docker and docker-compose on Raspberry Pi.

step

1. Install docker using official instructions

curl -sSL https://get.docker.com | sh

2. After the installation is complete, to allow non-Root users to use docker, please add the user to the docker group.
The default user of RASPBIAN on Raspberry is pi, so the command is as follows:

sudo usermod -aG docker pi

If you don't know what your username is, you can also do this

sudo usermod -aG docker ${USER}

After completion, please log in to the bash environment again to take effect.
At this time, if you enter the docker version normally, you should see the following screen:


Next, let's install docker-compose.
It's very simple, we can search for docker-compose install with Google and we should be able to find the official installation webpage instructions
https://docs.docker.com/compose/install/#install-compose
Please select the Tab of Alternative Install Options (alternative installation options).
Here, we can simply install through pip

sudo pip install docker-compose

When finished, hit docker-compose version to see if there is any response.

Above, the installation of docker and docker-compose on Raspberry is completed.