Dockerでよく使う関数

docker-clean.sh

# 起動中のDocker停止するやつ
docker-kill ()
{
    local target=$(docker ps -q);
    [ -n "$target" ] && docker kill $(docker ps -q);
    docker system prune -f
}

# Dockerイメージも含めて根こそぎ消すやつ
docker-clean ()
{
    docker-kill;
    local dang_target=$(docker images -f "dangling=true" -q);
    local target=$(docker images --format "{{.Repository}}:{{.Tag}}");
    echo "dang_target: $dang_target";
    echo "target: $target";
    [ -n "$dang_target" ] && echo "$dang_target" | xargs docker rmi;
    [ -n "$target" ] && echo "$target" | xargs docker rmi;
    docker system prune -f
}