Description:Web-based interface to control VO membership parameters written in PHP
Abstract:PHP VOMS-Admin (PVA) have been crated as a lightweight solution to accomplish the functions of virtual organization (VO) membership management.<BR/><BR/>PVA designed to provide good scalability and consume minimal amount of resources remaining stable and flexible, satisfying VO managers and administrators needs.<BR/><BR/>At early stage, PVA implemented the same functionality as Java EDG VOMS-Admin v.2.0.18 utilizing the same MySQL backend. This approach enables migration form Java solution to PVA without significant impact either for VOMS administrators or VO-managers and end-users.<BR/><BR/>In further PVA development new functions have been implemented. Major highlights are interface enhancements, database transaction handling and multi-master replication. Replication allows reliable service availability and can be configured by VO-manager without VOMS administrator attendance.<BR/><BR/>PVA is able to scale to serve hundreds of VOs on a single server and is used in production in Ukrainian National Grid (UNG) infrastructure.