Abstract: In order to design and achieve a high availability cluster, which is based on ceph object storage. At the first, set up a healthy ceph storage cluster, then, design and deploy the ceph object storage cluster that is based on ceph storage cluster, which can achieve the service of multi-object storage.ensure security of cloud storage capabilities from multiple areas of users by keystone Unified Certification Center, finally, design and implement the high available cluster of ceph object storage whih integrating Haproxy and Keepalived. Under the same experimental environment, firstly, we must ensure the entire ceph storage cluster is healthy, so we test the ceph storage cluster. Then, ceph object storage cluster must include the function of manipule and manage data.Last but not the least, through analysising a mount of network pressure tests, whick can prove this system can achieve a high availability scheme, which is based on ceph object storage cluster.