[ceph-users] ceph-disk is now deprecated

Alfredo Deza adeza at redhat.com
Mon Nov 27 05:36:12 PST 2017


For the upcoming Luminous release (12.2.2), ceph-disk will be
officially in 'deprecated' mode (bug fixes only). A large banner with
deprecation information has been added, which will try to raise
awareness.

We are strongly suggesting using ceph-volume for new (and old) OSD
deployments. The only current exceptions to this are encrypted OSDs
and FreeBSD systems

Encryption support is planned and will be coming soon to ceph-volume.

A few items to consider:

* ceph-disk is expected to be fully removed by the Mimic release
* Existing OSDs are supported by ceph-volume. They can be "taken over" [0]
* ceph-ansible already fully supports ceph-volume and will soon default to it
* ceph-deploy support is planned and should be fully implemented soon


[0] http://docs.ceph.com/docs/master/ceph-volume/simple/


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