gistfile1.js

var pkgcloud = require('pkgcloud');

var client = pkgcloud.compute.createClient({
        provider: 'openstack',
        authUrl: 'http://anIpAddr/v2.0/',
       username: 'myUser',
       password: 'myPass',
       compute: 'http://anIpAddr/v2/3668c8077f5940a1271b3a0aeefad605'
});


client.createServer({ image: 'de68ad45-c31f-4d2c-89db-22ed0a52c163', flavor: 'm1.small' ,  name:'created with code'},  function(err, image){
    if (err)
        console.log("inside createImage-> "+err);
    else
        console.log('image created');
        console.log(image);
})