I need to change the network my monitors are on. It seems this is not a trivial thing to do. Are there any up-to-date instructions for doing so on a cephadm-deployed cluster? I’ve found some steps in older versions of the docs but not sure if these are still correct - they mention using the ceph-mon command which I don’t have. Will
Hello, just delete the old one and deploy a new one. Make sure to have a quorum (2 of 3 or 3 of 5) online while doing so. -- Martin Verges Managing director Mobile: +49 174 9335695 E-Mail: martin.verges@croit.io Chat: https://t.me/MartinVerges croit GmbH, Freseniusstr. 31h, 81247 Munich CEO: Martin Verges - VAT-ID: DE310638492 Com. register: Amtsgericht Munich HRB 231263 Web: https://croit.io YouTube: https://goo.gl/PGE1Bx Am Mi., 15. Juli 2020 um 13:14 Uhr schrieb Will Payne <will@teambadger.co.uk
:
I need to change the network my monitors are on. It seems this is not a trivial thing to do. Are there any up-to-date instructions for doing so on a cephadm-deployed cluster?
I’ve found some steps in older versions of the docs but not sure if these are still correct - they mention using the ceph-mon command which I don’t have.
Will _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
you can try, ceph mon set-addrs a [v2:1.2.3.4:1112,v1:1.2.3.4:1111], https://docs.ceph.com/docs/nautilus/rados/configuration/msgr2/#msgr2-ceph-co... On Wed, Jul 15, 2020 at 4:43 PM Will Payne <will@teambadger.co.uk> wrote:
I need to change the network my monitors are on. It seems this is not a trivial thing to do. Are there any up-to-date instructions for doing so on a cephadm-deployed cluster?
I’ve found some steps in older versions of the docs but not sure if these are still correct - they mention using the ceph-mon command which I don’t have.
Will _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
Hi Will, I once changed monitor IPs on Nautilus cluster. What I did is change the monitor information by monmap one by one. Both old and new IPs can communicate with each other of course. If it's a new cluster, I suggest deploying a new cluster instead of changing the monitor IPs. Amit Ghadge <amitg.b14@gmail.com> 于2020年7月15日周三 下午9:34写道：
you can try, ceph mon set-addrs a [v2:1.2.3.4:1112,v1:1.2.3.4:1111],
https://docs.ceph.com/docs/nautilus/rados/configuration/msgr2/#msgr2-ceph-co...
On Wed, Jul 15, 2020 at 4:43 PM Will Payne <will@teambadger.co.uk> wrote:
I need to change the network my monitors are on. It seems this is not a trivial thing to do. Are there any up-to-date instructions for doing so on a cephadm-deployed cluster?
I’ve found some steps in older versions of the docs but not sure if these are still correct - they mention using the ceph-mon command which I don’t have.
Will _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
_______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
Well, for a cephadm deployment, I'd recommend do stick to the workflow that deploys new MONs. in order to use the workflow that is based on injecting monmaps, I'd wait, till we have a tested documentation for it. Am 15.07.20 um 15:34 schrieb Amit Ghadge:
you can try, ceph mon set-addrs a [v2:1.2.3.4:1112,v1:1.2.3.4:1111], https://docs.ceph.com/docs/nautilus/rados/configuration/msgr2/#msgr2-ceph-co...
On Wed, Jul 15, 2020 at 4:43 PM Will Payne <will@teambadger.co.uk> wrote:
I need to change the network my monitors are on. It seems this is not a trivial thing to do. Are there any up-to-date instructions for doing so on a cephadm-deployed cluster?
I’ve found some steps in older versions of the docs but not sure if these are still correct - they mention using the ceph-mon command which I don’t have.
Will _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
_______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
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participants (5)
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Amit Ghadge
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Martin Verges
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Sebastian Wagner
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Will Payne
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Zhenshi Zhou