On 2021-03-16 22:06, Stefan Kooman wrote:
On 3/16/21 6:37 PM, Stephen Smith6 wrote:
Hey folks - thought I'd check and see if anyone has ever tried to use
ephemeral (tmpfs / ramfs based) boot disks for Ceph nodes?
croit.io does that quite succesfully I believe [1].
Same here at ungleich, all our ceph nodes with the exception of the
monitors are PXE booted. And as a matter of fact, 90% of them even
netboot via IPv6 only using ipxe.
From an operational point of view I believe there is not much difference
to a regular setup, besides you'll need to have a trigger in place to
configure the servers when rebooting, as the boot image itself is rather
empty in our case.
Best regards,
Nico
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