Migrate ElasticSearch Database

Started by gw3013, July 02, 2024, 08:42:56 PM

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July 02, 2024, 08:42:56 PM
We tested Zenarmor on old hardware and after deciding we want to continue with it, I am deploying it on new machines. I am wondering if anyone has migrated an ElasticSearch DB from one physical machine to another and what the best method for this is, as to not lose data.

Thanks!
July 03, 2024, 03:12:05 PM #1
Hi,

Actually, there is no official option to migrate elasticsearch data. How many days were you keeping the data on old FW?

July 03, 2024, 06:55:55 PM #2
Clonezilla, then apply some tweaks for the new hardware.
OPNsense HW:

Minisforum Venus series UN100C, 16 GB RAM, 512 GB SSD
T-bao N9N Pro, 16 GB RAM, 512 GB SSD
July 04, 2024, 02:11:58 PM #3
Otherwise, cloning a Linux/FreeBSD root partition can be done with tar. Getting the bootloader to work is more complicated, but not impossible.
OPNsense HW:

Minisforum Venus series UN100C, 16 GB RAM, 512 GB SSD
T-bao N9N Pro, 16 GB RAM, 512 GB SSD
July 05, 2024, 04:43:59 PM #4
After some discussion, we decided to move to an external DB on a VM.

Thanks for the replies!
July 05, 2024, 08:54:48 PM #5
Out of curiosity, what kind of data were you trying to keep?
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