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

Discussion:

Martin Emrich

2018-11-30 11:18:16 UTC

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

Paul Emmerich

2018-11-30 16:26:16 UTC

Permalink

radosgw-admin likes to create these pools, some monitoring tool might
be trying to use it?

Paul
--
Paul Emmerich

Looking for help with your Ceph cluster? Contact us at https://croit.io

croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90

Am Fr., 30. Nov. 2018 um 12:18 Uhr schrieb Martin Emrich

Post by Martin Emrich
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
.rgw.root
default.rgw.meta
default.rgw.log
I just don't want them to eat up pgs for no reason...
{
"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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Martin Emrich

2018-12-03 09:48:40 UTC

Permalink

Could this include the "Zabbix" module in ceph-mgr?

Cheers,

Martin

Am 30.11.18, 17:26 schrieb "Paul Emmerich" <***@croit.io>:

radosgw-admin likes to create these pools, some monitoring tool might
be trying to use it?

Paul

--
Paul Emmerich

Looking for help with your Ceph cluster? Contact us at https://croit.io

croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90

Am Fr., 30. Nov. 2018 um 12:18 Uhr schrieb Martin Emrich