Ceph

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wikipedia:ceph (software) (2012, C++) is an open-source software storage platform, implements object storage on a single distributed computer cluster, and provides 3in1 interfaces for : object-, block- and file-level storage.

Object storage

Docker install

• docker pull ceph/daemon

• mon deploys a Ceph monitor
• osd deploys an OSD using the method specified by OSD_TYPE

• osd_directory deploys one or multiple OSDs in a single container using a prepared directory (used in scenario where the operator doesn't want to use --privileged=true)

osd_directory_single deploys an single OSD per container using a prepared directory (used in scenario where the operator doesn't want to use --privileged=true) osd_ceph_disk deploys an OSD using ceph-disk, so you have to provide a whole device (ie: /dev/sdb) mds deploys a MDS rgw deploys a Rados Gateway

Related terms

• Rados Gateway
• luminous
• bluestore
• GlusterFS
• Ubuntu 16.04 LTS
• Metricbeat
• CephFS
• Zabbix releases
• Kubernetes provisioner, Kubernetes storage classes
• Ceph RBD

See also

• Object storage: AWS S3, ceph, Scality, SWIFT, Cloudian, MinIO, Swift (OpenStack), Object versioning
• File systems: ext4, XFS, ZFS, btrfs, wipefs, findfs, HDFS, overlay, aufs, virt-filesystems, Windows: (FAT, NTFS, ReFS), GPFS, squashfs, Ecryptfs, Encfs, FUSE, VMFS, Comparison of distributed file systems, Userspace filesystem, Resize filesystem size

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