Cloud computing has become increasingly popularity among companies. It greatly saves the investment of infrastructure and training with everything is running on cloud, it also improves the accessibility and flexibility of service provided by companies. With its popularity, many products are born or becoming popular to help build and move the apps to the cloud.Some well known names of these products are Vagrant, Docker/LXC, Chef and OpenStack. These tools can help create, test and deploy applications developed without concerning too much about platform differences. What are the relationship of ...

If you want to make contributions to OpenStack, the best way to start is to help the community with blueprint or submit bug fix. To commit codes, you need to conform to some rules in the community.Work flowRegister an OpenIDApply for a CLA certificateApply for company CLA certificateUpdate contributor listJoin OpenStack Contributors group and OpenStack groupSet up SSH KeysGet a blueprint/buggit clone codes to local disk. Configure user name and user email and openidModify codes in a limited time and complete all the tests. The codes must conform to PEP8 guidelineIf goes over the limited time, ...