For example now I install ceph on gentoo. ceph-deploy don't support gentoo and I need install cluster by hands.
2013/9/8 Neil Levine <neil.levine@xxxxxxxxxxx>
We're planning on changing the docs to offer a quick-install quide, focused around ceph-deploy, and a long-install guide which goes through all the changes in more detail. The latter should help users wanting to customize puppet/chef scripts etc
NB mkcephfs is deprecated now. It was just a shell script and interacted with the same commands that ceph-deploy now does.On Sat, Sep 7, 2013 at 8:47 AM, Oliver Daudey <oliver@xxxxxxxxx> wrote:
_______________________________________________Hey Timofey,
There used to be a 5 minute quick start guide on the Ceph
On za, 2013-09-07 at 18:52 +0400, Timofey Koolin wrote:
> Is anywhere documentation for manual install/modify ceph cluster
> WITHOUT ceph-deploy?
documentation-site, explaining how to do it using the "mkcephfs"-tool,
but that seems to have been removed in favor of the new ceph-deploy
method. You basically have to write your own "ceph.conf", prepare all
of the data-dirs and mount-points on the nodes manually, make sure that
password-less SSH to all nodes is OK and then run it. It will read your
conf-file and create the cluster as described within that file. If any
part fails, for example if you forgot to create a required directory on
one of the nodes, you have to clean up what it has already done manually
and try again. I understand why they deprecated it in favor of
ceph-deploy and you wouldn't want to create a new cluster completely by
hand, unless for learning. :-)
Descriptions on how to add or remove components to/from an existing
cluster manually are still on the documentation-site. For example:
http://ceph.com/docs/master/rados/operations/add-or-rm-mons/
http://ceph.com/docs/master/rados/operations/add-or-rm-osds/
With this info, you should be able to manually build a new cluster, if
you'd want to. Start with a fresh monitor, then add the rest.
Regards,
Oliver
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