Research And Implementation Of Hyper-Converged Infrastructure Based On Openstack

The traditional IDC has experienced several stages of development in the past decades,including: the mainframe,the independent servers,the centralized storage,the virtualization.As time pass by,IDC has no need to depend on the mainframe which is complex and hard to extend.With the development of virtualization and x86 architecture host,Cloud computing has occupied most of the market.At present,OpenStack and x86 architecture server solution still have many problems,especially for private cloud,for example : the rapid increase in the number of VM leads to the pressure of the storage network,more storage device and machines lead to the complexity of management and architecture.In order to solve the above problems,Hyper-Converged Infrastructure(HCI)is a good solution.The key of HCI is how to natural integrate storage system,network system and computing system into a relatively independent component,rather than simply tying components together.The advantage of the HCI is that with the more independent,system can smoothly scale in and out while improving the overall system performance.For the HCI's current development situation,this paper propose a reliable,efficient,scale in and out Hyper-Converged Infrastructure architecture.At the same time the architecture also has a high availability solution,which can reduce the failed time of services and increase the availability of tenant's instances.Finally,this paper designs a simple and efficient distributed cloud environment resource monitoring solution using Zookeeper and libvirt,which can monitor all the resources under the HCI.