Hi,
Am 15.01.26 um 3:24 PM schrieb Burkhard Linke via ceph-users:
Nonetheless, since most clients are already running with dual stack (the
k8s cluster will be the last and probably most "interesting" setup..),
let's adopt the migration and target ipv6 only:
- set ms_bind_ipv4 to false and ms_bind_ipv6 to true
- delete and re-add mons one after another
- process the other components like OSDs etc.
As a cluster cannot run dual stack there is unfortunately no way to
migrate from IPv4 to IPv6 online.
You may be able to edit the MON DBs on all MONs manually when the
cluster is completely offline and replace the MON IPs there.
But I have no experience in doing this.
Regards
--
Robert Sander
Linux Consultant
Heinlein Consulting GmbH
Schwedter Str. 8/9b, 10119 Berlin
https://www.heinlein-support.de
Tel: +49 30 405051 - 0
Fax: +49 30 405051 - 19
Amtsgericht Berlin-Charlottenburg - HRB 220009 B
Geschäftsführer: Peer Heinlein - Sitz: Berlin
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