On 08/07/2018 11:23 AM, Jörg Kastning wrote: > Am 06.08.2018 um 22:01 schrieb Pawel S: >> On Mon, Aug 6, 2018 at 3:08 PM J?rg Kastning > <joerg.kastning@xxxxxxxxxxxxxxxx> wrote: >>> But what are agents, rgws, nfss, restapis, rbdmirrors, clients and >>> iscsi-gws? Where could I found additional information about them? Where >>> for and how do I use them? Please, put me to the right section in the >>> documentation. >>> >>> >> As Ceph is multi protocol storage it can talk with http/rest based object >> storage clients, it can act like a nfs server and iscsi target. Those >> groups just configure proper software stack and daemons to support it. If >> are sure you will go with CephFS, don't bother with them. But please >> notice >> most common deployment scenario for OpenStack on Ceph storage include RBD >> Block storage (included in base mon/osd) and object storage supported by >> RadosGW. So double check if you really don't want it. > > Ok, though not needed for a minimal setup I would like to know where to > find documentation and information about these services listed in the > site.yml.sample. I found some of them in the Ceph documentation but not > all of them. > > Because it is a lot to read I would appreciate if someone could tell me > if I'm looking in the right section of the documentation. > > * agents - [Cache > Tiering](http://docs.ceph.com/docs/master/rados/operations/cache-tiering/) > * mdss - [Ceph Metadata Server > Daemom](http://docs.ceph.com/docs/master/man/8/ceph-mds/) > * rgws - [Rados Rest > Gateway](http://docs.ceph.com/docs/master/man/8/radosgw/) > * nfss - [NFS-Ganesha NFS > server](http://docs.ceph.com/docs/master/cephfs/nfs/) > * restapis - ? > * rbdmirrors - > [RBD-Mirror](http://docs.ceph.com/docs/master/man/8/rbd-mirror/) > * clients - ? > * mgrs - ? You will need mgrs, which are the cepg-mgr daemons. For a basic setup you will need: - mons - osds - mgrs In addition you might need: - mdss - rgws But that depends if you want CephFS and/or RGW as services. Wido > * iscsi-gw - [Ceph ISCSI > Gateway](http://docs.ceph.com/docs/master/rbd/iscsi-overview/) > > Thanks a lot in advance for your help. > > Best regards, > Joerg K. > > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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