Sysadmin's Garden of Eden Docs

Version 1337.42.0

Architecture

The source for the diagrams, can be found as .graphml at the same path as the images.

Basic Cluster with HDDs and SSDs

ceph-architecture-cluster-basic-hdds-ssds.png

Cluster with RGW for S3-compatible Object Storage

No direct OSD access network is required by the consumers of the object storage. (^ the big advantage over CephFS)

ceph-architecture-cluster-rgw.png

Cluster with MDS CephFS

A filesystem consumer must have direct (/ “full”) network to the OSDs.

ceph-architecture-cluster-mds.png

Cluster with NVMe OSDs (+ Multi Datacenter Scenario)

ceph-architecture-cluster-nvme-osds.png

Last updated on 1 Mar 2019 / Published on 1 Feb 2019