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Bug #58889

rgw/syncpolicy: sync status doesn't reflect syncpolicy set

Added by Soumya Koduri about 1 year ago.

Status:
New
Priority:
Low
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
multisite sync-policy
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

If only a subset of zones are allowed to sync among each other, ideally remaining zones should not be listed as source in "sync status" cmd output.

For eg., Out of zg1-1, zg1-2 , zg1-3 zones, if zonegroup policy is set to allow symmetrical sync between zg1-1 & zg1-3 zones only,

- zg1-3 should not be listed as source in the sync status of zg1-1 & zg1-2
- Likewise, zg1-1 & zg1-2 should not be listed as source for zg1-3

However all the zones are still listed in the 'sync status' output. It may not be easy to improve the cmd output here as it should consider all the policies set (symmetrical/directional) for all the buckets across the zonegroup.

This bug is to check if its feasible to address it.

Note: 'bucket sync status' is updated as per the policy set.

Steps to Reproduce:
1. Create three zones (zg1-1, zg1-2, zg1-3) in a zonegroup zg1
2. Create a policy at zonegroup to allow sync among only two zones (zg1-1, zg1-2)
3. Execute 'sync status' on zones zg1-1, zg1-2, zg1-3 & verify if the source-zones are updated accordingly

Actual results:

[root@localhost build]# ../src/mrun c1 radosgw-admin sync info
2023-03-01T15:00:39.834+0530 7fa30b168780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:00:39.840+0530 7fa30b168780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:00:39.841+0530 7fa30b168780 -1 WARNING: all dangerous and experimental features are enabled. {
"sources": [ {
"id": "pipe1",
"source": {
"zone": "zg1-2",
"bucket": "*"
},
"dest": {
"zone": "zg1-1",
"bucket": "*"
},
"params": {
"source": {
"filter": {
"tags": []
}
},
"dest": {},
"priority": 0,
"mode": "system",
"user": ""
}
}
],
"dests": [ {
"id": "pipe1",
"source": {
"zone": "zg1-1",
"bucket": "*"
},
"dest": {
"zone": "zg1-2",
"bucket": "*"
},
"params": {
"source": {
"filter": {
"tags": []
}
},
"dest": {},
"priority": 0,
"mode": "system",
"user": ""
}
}
],
"hints": {
"sources": [],
"dests": []
},
"resolved-hints-1": {
"sources": [],
"dests": []
},
"resolved-hints": {
"sources": [],
"dests": []
}
}
[root@localhost build]#
[root@localhost build]# ../src/mrun c2 radosgw-admin sync status 
2023-03-01T15:02:22.070+0530 7f442ae0f780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:02:22.082+0530 7f442ae0f780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:02:22.084+0530 7f442ae0f780 -1 WARNING: all dangerous and experimental features are enabled.
realm 8723cec1-d662-4407-9c26-f33b6ca0d975 (earth)
zonegroup 9d9091cf-ef86-45c5-b004-bbab0806148e (zg1)
zone a91b66d1-11fc-4d3e-9da2-ab28bb70f926 (zg1-2)
current time 2023-03-01T09:32:22Z
zonegroup features enabled: resharding
metadata sync syncing
full sync: 0/64 shards
incremental sync: 64/64 shards
metadata is caught up with master
data sync source: a25d088f-a0a8-4cdd-b7ba-e40821b494e6
syncing
full sync: 0/128 shards
incremental sync: 128/128 shards
data is caught up with source
source: d64bd094-4d7f-4431-a2c9-1e8e21a532bc
syncing
full sync: 0/128 shards
incremental sync: 128/128 shards
data is caught up with source
[root@localhost build]# ../src/mrun c3 radosgw-admin sync status
2023-03-01T15:02:28.049+0530 7f781b17b780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:02:28.058+0530 7f781b17b780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:02:28.059+0530 7f781b17b780 -1 WARNING: all dangerous and experimental features are enabled.
realm 8723cec1-d662-4407-9c26-f33b6ca0d975 (earth)
zonegroup 9d9091cf-ef86-45c5-b004-bbab0806148e (zg1)
zone a25d088f-a0a8-4cdd-b7ba-e40821b494e6 (zg1-3)
current time 2023-03-01T09:32:28Z
zonegroup features enabled: resharding
metadata sync syncing
full sync: 0/64 shards
incremental sync: 64/64 shards
metadata is caught up with master
data sync source: a91b66d1-11fc-4d3e-9da2-ab28bb70f926
syncing
full sync: 0/128 shards
incremental sync: 128/128 shards
data is caught up with source
source: d64bd094-4d7f-4431-a2c9-1e8e21a532bc
syncing
full sync: 0/128 shards
incremental sync: 128/128 shards
data is caught up with source
[root@localhost build]#
[root@localhost build]# ../src/mrun c1 radosgw-admin bucket sync status --bucket=bucket1
2023-03-01T15:04:57.666+0530 7f2a5997e780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:04:57.673+0530 7f2a5997e780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:04:57.673+0530 7f2a5997e780 -1 WARNING: all dangerous and experimental features are enabled.
realm 8723cec1-d662-4407-9c26-f33b6ca0d975 (earth)
zonegroup 9d9091cf-ef86-45c5-b004-bbab0806148e (zg1)
zone d64bd094-4d7f-4431-a2c9-1e8e21a532bc (zg1-1)
bucket :bucket1[d64bd094-4d7f-4431-a2c9-1e8e21a532bc.4184.1])
current time 2023-03-01T09:34:57Z
source zone a91b66d1-11fc-4d3e-9da2-ab28bb70f926 (zg1-2)
source bucket :bucket1[d64bd094-4d7f-4431-a2c9-1e8e21a532bc.4184.1])
incremental sync on 11 shards
bucket is caught up with source
[root@localhost build]#
[root@localhost build]# ../src/mrun c3 radosgw-admin bucket sync status --bucket=bucket1
2023-03-01T15:05:02.659+0530 7fd0aa1c3780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:05:02.667+0530 7fd0aa1c3780 -1 WARNING: all dangerous and experimental features are enabled.
2023-03-01T15:05:02.668+0530 7fd0aa1c3780 -1 WARNING: all dangerous and experimental features are enabled.
realm 8723cec1-d662-4407-9c26-f33b6ca0d975 (earth)
zonegroup 9d9091cf-ef86-45c5-b004-bbab0806148e (zg1)
zone a25d088f-a0a8-4cdd-b7ba-e40821b494e6 (zg1-3)
bucket :bucket1[d64bd094-4d7f-4431-a2c9-1e8e21a532bc.4184.1])
current time 2023-03-01T09:35:02Z
Sync is disabled for bucket bucket1 or bucket has no sync sources
[root@localhost build]#

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