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|
;
; Sample ceph ceph.conf file.
;
; This file defines cluster membership, the various locations
; that Ceph stores data, and any other runtime options.
; If a 'host' is defined for a daemon, the start/stop script will
; verify that it matches the hostname (or else ignore it). If it is
; not defined, it is assumed that the daemon is intended to start on
; the current host (e.g., in a setup with a startup.conf on each
; node).
; global
[global]
; enable secure authentication
auth supported = cephx
; monitors
; You need at least one. You need at least three if you want to
; tolerate any node failures. Always create an odd number.
[mon]
mon data = /data/mon$id
; logging, for debugging monitor crashes, in order of
; their likelihood of being helpful :)
;debug ms = 1
;debug mon = 20
;debug paxos = 20
;debug auth = 20
[mon0]
host = alpha
mon addr = 192.168.0.10:6789
[mon1]
host = beta
mon addr = 192.168.0.11:6789
[mon2]
host = gamma
mon addr = 192.168.0.12:6789
; mds
; You need at least one. Define two to get a standby.
[mds]
; where the mds keeps it's secret encryption keys
keyring = /data/keyring.$name
; mds logging to debug issues.
;debug ms = 1
;debug mds = 20
[mds.alpha]
host = alpha
[mds.beta]
host = beta
; osd
; You need at least one. Two if you want data to be replicated.
; Define as many as you like.
[osd]
; This is where the btrfs volume will be mounted.
osd data = /data/osd$id
; Ideally, make this a separate disk or partition. A few
; hundred MB should be enough; more if you have fast or many
; disks. You can use a file under the osd data dir if need be
; (e.g. /data/osd$id/journal), but it will be slower than a
; separate disk or partition.
; This is an example of a file-based journal.
osd journal = /data/osd$id/journal
osd journal size = 1000 ; journal size, in megabytes
; osd logging to debug osd issues, in order of likelihood of being
; helpful
;debug ms = 1
;debug osd = 20
;debug filestore = 20
;debug journal = 20
[osd0]
host = delta
; if 'btrfs devs' is not specified, you're responsible for
; setting up the 'osd data' dir. if it is not btrfs, things
; will behave up until you try to recover from a crash (which
; usually fine for basic testing).
btrfs devs = /dev/sdx
[osd1]
host = epsilon
btrfs devs = /dev/sdy
[osd2]
host = zeta
btrfs devs = /dev/sdx
[osd3]
host = eta
btrfs devs = /dev/sdy
|
