Hi everyone! I'm looking for help in an upgrade from Mimic.
I've managed to upgrade MON, MGR, OSD from Mimic to Nautilus, Octopus an
Paficic, in that order.
But i'm having trouble migrating the RGW service. It seems that when added
two more RGW servers they somehow were created in a different zone than the
original (Mimic) RGW servers.
------------------------------------------------
root@ceph11-test:/# ceph -s
cluster:
id: dfade847-e28f-4551-99dc-21e3094d9c8f
health: HEALTH_WARN
mons are allowing insecure global_id reclaim <--- There are
still RGW in Mimic.
services:
mon: 3 daemons, quorum ceph11-test,ceph12-test,ceph13-test (age 8d)
mgr: ceph11-test(active, since 8d), standbys: ceph12-test, ceph13-test
osd: 6 osds: 6 up (since 8d), 6 in (since 8d)
rgw: 4 daemons active (4 hosts, 2 zones) <---- **** TWO ZONES ?????
****
data:
pools: 8 pools, 416 pgs
objects: 238.31k objects, 42 GiB
usage: 88 GiB used, 2.8 TiB / 2.9 TiB avail
pgs: 416 active+clean
------------------------------------------------
But I can't find a way to list the OTHER Zone
------------------------------------------------
root@ceph11-test:/# radosgw-admin realm list
{
"default_info": "4bd729f3-9e52-43d8-995c-8683d4bf4fbf",
"realms": [
"default"
]
}
root@ceph11-test:/# radosgw-admin zonegroup list
{
"default_info": "47f2c5e8-f942-4e68-8cd9-6372a0ee6935",
"zonegroups": [
"default"
]
}
root@ceph11-test:/# radosgw-admin zone list
{
"default_info": "c91cebf7-81c7-40e2-b107-2e58036cdb92",
"zones": [
"default"
]
}
------------------------------------------------
There are only the default pools
------------------------------------------------
root@ceph11-test:/# ceph osd pool ls
default.rgw.meta
default.rgw.log
default.rgw.buckets.index
default.rgw.buckets.data
.rgw.root
default.rgw.control
default.rgw.buckets.non-ec
device_health_metrics
------------------------------------------------
I'm using HAProxy to publish de RGW servers.
(extract from haproxy.cfg)
server ceph-rgw3-test ceph-rgw3-test:7480 check fall 3 rise 2 #
OLD Servers in Mimic
server ceph-rgw4-test ceph-rgw4-test:7480 check fall 3 rise 2 #
OLD Servers in Mimic
server ceph11-test ceph11-test:7480 check fall 3 rise 2 #
NEW Servers in Pacific
server ceph12-test ceph12-test:7480 check fall 3 rise 2 #
NEW Servers in Pacific
When I configure the old (Mimic) RGW as the backend, everything works ok,
but if I configure the
new RGW (Pacific) I get HTTP 301 errors when I try to use existing buckets.
*** with old RGW servers - Mimic ***
s3cmd ls s3://test
2022-10-04 02:19 2097152
s3://test/s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3
2022-10-04 02:18 2097152
s3://test/s3loop-74bef337-92ea-4e83-938c-4865d4ee795a.bin.s3
s3cmd get s3://test/s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3
download: 's3://test/s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3' ->
'./s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3' [1 of 1]
2097152 of 2097152 100% in 6s 307.83 KB/s done
*** with new RGW servers - Pacific ***
s3cmd ls s3://test
(no results)
s3cmd get s3://test/s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3
download: 's3://test/s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3' ->
'./s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3' [1 of 1]
ERROR: Download of './s3loop-2fc8a8a9-6b93-4680-b0a3-6875efaa6cb4.bin.s3'
failed (Reason: 404 (NoSuchBucket))
ERROR: S3 error: 404 (NoSuchBucket)
I suspect this behavior reflects that the old servers and the new servers
are in different zones...but I can't «see» the other zone configuration.
Thanks in advance.
--
Federico Lazcano
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