docker-host-ip

Node module to retrieve the Docker Host IP from within a Docker container

Usage

The module is a function that expects to be passed a callback as the only parameter. The callback's parameters should be in standard Node format: (error, result)
Example
``` javascript import dockerHostIp from 'docker-host-ip';
dockerHostIp( (error, result) => {

if (result) {
	
	console.log("Awesome, we're within a Docker container with Host IP:", result);
} else if (error) {
	
	console.log("Awww, we got an error. We're probably not in a Docker container...to be safe the error is:", error);
}

});