Re: [Suspicious newsletter] Bucket creation on RGW Multisite env.

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On 5/31/21 3:02 PM, mhnx wrote:
Yes you're right. I have a Global sync rule in the zonegroup:
             "sync_from_all": "true",
             "sync_from": [],
             "redirect_zone": ""

If I need to stop/start the sync after creation I use the command:
radosgw-admin bucket sync enable/disable --bucket=$newbucket

I developed it but clients can create bucket and I have no control on
the bucket if it's created out of my program.

Because of that I'm looking something:
1- Do not sync buckets if its not enabled by me.
2- Sync all the other "sync started" buckets.


This can be achieved using Multisite sync-policy  [1]. Create a group policy which allows sync (but not enabled) across all the zones & buckets. And then create another policy at bucket(s) level to enable sync for only those particular ones. Refer to Example-3 in the same page [2].


Thanks,

Soumya


[1] https://docs.ceph.com/en/latest/radosgw/multisite-sync-policy/

[2] https://docs.ceph.com/en/latest/radosgw/multisite-sync-policy/#example-3-mirror-a-specific-bucket






Szabo, Istvan (Agoda) <Istvan.Szabo@xxxxxxxxx>, 31 May 2021 Pzt, 12:11
tarihinde şunu yazdı:
Bucket is created but if no sync rule set, the data will not be synced across.

Istvan Szabo
Senior Infrastructure Engineer
---------------------------------------------------
Agoda Services Co., Ltd.
e: istvan.szabo@xxxxxxxxx
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-----Original Message-----
From: mhnx <morphinwithyou@xxxxxxxxx>
Sent: Monday, May 31, 2021 4:07 PM
To: Ceph Users <ceph-users@xxxxxxx>
Subject: [Suspicious newsletter]  Bucket creation on RGW Multisite env.

Hello.

I have a multisite RGW environment.
When I create a new bucket, the bucket is directly created on master and secondary.
If I don't want to sync a bucket, I need to stop sync after creation.
Is there any global option as "Do not sync directly, only start if I want to" ?
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