1. A computer program product deployed in storage servers in a cloud computing environment for determining a health status of the storage servers, wherein the storage servers provide cloud services including access to customer data to customers of the cloud computing environment, wherein the cloud computing environment includes a management system implementing a management program, wherein the computer program product comprises a computer readable storage medium including: a health status monitor program, wherein the health status monitor program performs operations in each of the storage servers in which it is deployed, the operations comprising: maintaining information indicating availability of a plurality of storage server resources for a plurality of resource types, wherein the storage servers provide access to computational services and data to the customers of the cloud computing environment; calculating an availability score as a function of a number of available storage server resources of the resource types; and transmitting information on the availability score to a management program; wherein the management program uses the transmitted information to determine whether to migrate at least one of the computational services and the data from a specified storage server of the storage servers from which the availability score is received to at least one other of the storage servers in the cloud computing environment.