stellasphere

{
	"0":{
		"day":{
			"description":"Sunny",
			"image":"http://openweathermap.org/img/wn/01d@2x.png"
		},
		"night":{
			"description":"Clear",
			"image":"http://openweathermap.org/img/wn/01n@2x.png"
		}

sz763

Install docker

in case you haven't docker installed, please follow this instruction https://docs.docker.com/engine/install/ubuntu/

Expose docker port

First way

Create daemon.json file in /etc/docker, with content:

{"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}

Second way suggested by @maireadmccabe-fire