From: Roland privat <devzero@web.de>
To: pve-user@lists.proxmox.com
Subject: [PVE-User] proxmox serverfarm - how?
Date: Wed, 3 Mar 2021 08:25:12 +0100 [thread overview]
Message-ID: <22970BC8-1653-4B05-AB1C-99E140F8856A@web.de> (raw)
hello,
we want to build an experimental dynamic „datacenter“ in our makerspace (mostly for academic purpose), where the number of nodes online depends on energy availability, heat demand, processing demand, .... , but if i see this right a proxmox cluster needs half of the nodes +1 online to have quorum, i.e. for example we wont be able to start a vm if only two out of 10 nodes are online.
what‘s the best way to solve this, i.e. what is the most secure/consistent way?
eg for a cluster of 10 nodes, what about adding 10 virtual proxmox dummy nodes or qdevice instances in another location (so one single physical host online has quorum) instead of tuning node/quorum number in corosync configuration?
what we want is a „farm“ but not a cluster. but we want centralized management and vm migration.
regards
roland
next reply other threads:[~2021-03-03 7:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 7:25 Roland privat [this message]
2021-03-03 8:28 ` aderumier
2021-03-03 11:25 ` Roland
[not found] ` <mailman.67.1614771764.456.pve-user@lists.proxmox.com>
2021-03-03 11:56 ` Roland
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