[ceph-users] Disable automatic creation of rgw pools?

Martin Emrich martin.emrich at empolis.com
Fri Nov 30 03:18:16 PST 2018


Hello,

how can I disable the automatic creation of the rgw pools?

I have no radosgw instances running, and currently do not intend to do 
so on this cluster. But these pools keep reappearing:

.rgw.root
default.rgw.meta
default.rgw.log

I just don't want them to eat up pgs for no reason...

My versions:

{
     "mon": {
         "ceph version 12.2.9 (9e300932ef8a8916fb3fda78c58691a6ab0f4217) 
luminous (stable)": 3
     },
     "mgr": {
         "ceph version 12.2.9 (9e300932ef8a8916fb3fda78c58691a6ab0f4217) 
luminous (stable)": 3
     },
     "osd": {
         "ceph version 12.2.9 (9e300932ef8a8916fb3fda78c58691a6ab0f4217) 
luminous (stable)": 18
     },
     "mds": {},
     "overall": {
         "ceph version 12.2.9 (9e300932ef8a8916fb3fda78c58691a6ab0f4217) 
luminous (stable)": 24
     }
}

According to the audit log, they are created by the ceph command line 
tools ("ceph -s", "rados lspools", etc.)

2018-11-30 12:13:03.078264 mon.ceph-monitor-03 mon.0 10.32.81.96:6789/0 
20582 : audit [INF] from='client.? 10.32.82.231:0/1576791402' 
entity='client.admin' cmd='[{"prefix": "osd pool application 
enable","pool": "default.rgw.log","app": "rgw"}]': finished

Thanks,

Martin



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