What is HP OneView 

HP OneView software provides management tools for converged infrastructure and are used by system administrators to provision, control, and manage software-defined data center components. System administrators use one unified interface, HP OneView to automate data center maintenance and management tasks. These data center maintenance and management tasks traditionally required numerous manual steps and multiple management tools.

HP OneView PowerShell Library’s new project home page is http://hewlettpackard.github.io/POSH-HPOneView/HP 
OneView PowerShell library has moved to Github , before it was hosted on CodePlex ! Moving HP OneView to Github will ensure that every one can easily access HP Oneview Project , Here is the HP Github Organization Page https://github.com/HewlettPackard ,