sudo apt install curl build-essential 

curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -

sudo apt install nodejs

sudo npm install -g --unsafe-perm node-red

node-red 

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

sudo apt-get install docker-ce docker-ce-cli containerd.io

docker run -it -p 1880:1880 --name nodered nodered/node-red-docker