Implementing High Availability (HA) across multiple data centers

powersupport

Active Member
Jan 18, 2020
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Hi,

We have multiple server DCs, located in the same location, and the latency is good, is it possible to set up HA across these DCs?

Thank you.
 
Hi,

Anyone can tell if it is possible to setup HA across multiple clusters?


Thank you
 
Hi,

Has anyone here had experience setting up high availability with multiple clusters? Could you please share any advice or insights on the possibilities?
 
Has anyone here had experience setting up high availability with multiple clusters? Could you please share any advice or insights on the possibilities?
There is no HA, ie transparent live failover, between clusters in PVE. You can get service recovery via replication, however that is only within a cluster natively at this time. There may be some improvements in this area coming down the pipe shortly.

The only option that is available today between two isolated clusters (or solo nodes) is migration. Obviously, for that to work both sites have to be up. So this does not qualify for HA.


Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox
 
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