Installing docker client and setting remote context on apple M1 silicon

install_docker.sh

#!/usr/bin/env bash
# prerequisites: install homebrew and wget
# - see https://gist.github.com/jschaub30/4bd5264d36926dcec5712799b427dce4
# brew install wget

FN="docker-20.10.0.tgz"
[ ! -e $FN ] && \
    wget https://download.docker.com/mac/static/stable/x86_64/${FN}

[ ! -e docker  ] &&
    tar xzvf ${FN}

mkdir -p ~/bin
cp docker/docker /usr/local/bin

echo "Final setup:"
echo 'export PATH="$HOME/bin:$PATH"'
echo 'docker context create CONTEXT_NAME --docker "host=ssh://<REMOTE_VM>"'
echo 'docker context use CONTEXT_NAME'
echo 'docker run hello-world'