========================== Installing Ceph Components ========================== Storage clusters are the foundation of the Ceph system. Ceph storage hosts provide object storage. Clients access the Ceph storage cluster directly from an application (using ``librados``), over an object storage protocol such as Amazon S3 or OpenStack Swift (using ``radosgw``), or with a block device (using ``rbd``). To begin using Ceph, you must first set up a storage cluster. The following sections provide guidance for configuring a storage cluster and installing Ceph components: 1. :doc:`Hardware Recommendations ` 2. :doc:`File System Recommendations ` 3. :doc:`Host Recommendations ` 4. :doc:`Download Ceph Packages ` 5. :doc:`Building Ceph from Source ` 6. :doc:`Installing Packages ` .. toctree:: :hidden: Hardware Recs File System Recs Host Recs Download Packages Build From Source Install Packages