coreos-cluster从任何node.js应用程序在Rackspace Cloud上创建一个功能齐全的。命令行版本的coreos-cluster可在npm上作为。快速示例var cluster = require ( 'coreos-cluster' ) ; cluster . createCluster ( { numNodes : 10 , type : 'performance' , release : 'beta' , keyname : 'my-ssh-keyname' , credentials : { username : 'your-user-name' , apiKey : 'some-key-here' , region : 'iad' } } , function ( err , resu