On Thu, 29 Mar 2018, Wido den Hollander wrote: > On 03/28/2018 12:12 PM, John Spray wrote: > > On Wed, Mar 28, 2018 at 10:32 AM, Wido den Hollander <wido@xxxxxxxx> wrote: > >> > >> > >> On 03/26/2018 11:45 AM, Lenz Grimmer wrote: > >>> On 03/25/2018 12:01 PM, Wido den Hollander wrote: > >>> > >>>>> 4- Perhaps include summary of other daemon types? I don't see the mds > >>>>> count below, and a count of other items in teh servicemap (rgw, > >>>>> rbd-mirror) would be interesting. > >>>>> > >>>> > >>>> If I'm able to fetch that through the mgr I will. Need to look into that. > >>> > >>> There is a get_service_map() method in the Dashboard, I wonder if that's > >>> what you're looking for? > >>> > >>> https://github.com/ceph/ceph/blob/master/src/pybind/mgr/dashboard/services/ceph_service.py#L15 > >>> > >> > >> I've been slightly lazy as I've been writing this module under Luminous > >> 12.2.4 and get_service_map() isn't available there. > > > > The get_service_map implementation in master dashboard is using the > > list_servers/get_metadata/get_daemon_status hooks that are already > > present in 12.2.4 -- should be possible to see the rgws etc through > > those. > > Ah, ok! But I'll have to develop against master/Mimick anyway, so I'll > update my test cluster shortly. > > RGWs and such would be welcome in the report indeed. One other request: it would be nice to get a dump of the pool stat struct, either per-pool or for the whole cluster. It has a lot of random counters in it (like # of objects with omap) and occasionally gets other items like int64_t num_legacy_snapsets; ///< upper bound on pre-luminous-style SnapSets int64_t num_large_omap_objects = 0; int64_t num_objects_manifest = 0; or int64_t num_flush; int64_t num_flush_kb; int64_t num_evict; int64_t num_evict_kb; int64_t num_promote; which can tell us a lot about which features are being used in the wild (and inform decisions about what to support going forward). This comes from ceph pg dump pools -f json-pretty except we'd want to strip out identifying information (like the pool names). sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
