High Quality Content by WIKIPEDIA articles! Gluster Inc. is a software company that provides an open source platform for scale-out Public and Private Cloud Storage. The company is privately funded and headquartered in Sunnyvale, California with an engineering center in Bangalore, India. Gluster is funded by Nexus Venture Partners and Index Ventures. On October 4, 2011, Red Hat announced that it has signed a definitive agreement to acquire Gluster.