Describe the issue: request to add haproxy and keepalived in rhcs5 object gateway guide under configuring high availability for object gateway Document URL: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html-single/object_gateway_guide/index#configuring-high-availability-for-the-ceph-object-gateway_rgw Chapter/Section Number and Title: under 4.7.3 configuring high availability for object gateway https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html-single/object_gateway_guide/index#configuring-high-availability-for-the-ceph-object-gateway_rgw Product Version: 5