gistfile1.js

var serverId = '343jkjljk-eea4-4d75-842b-jhjsahf89834'; // Your server ID here
client.getServer(serverId, function(err, server) {
if (err) {
console.log(err);

}
//console.log(server)
client.createImage({ serverId: server}, function(err, image) {
// if not err, you can create your new server here:
if(!err){
console.log('No error detected, creating...');
console.log('image.id:',image.id);
client.createServer({
imageRef: image.id, flavor: 3 ,  name:'some descrip', keyname: 'myKeyName'

})
}else{
console.log(err)
}
});
});