Hi, I’m sure this is not new, but I cannot find a decent step-by-step guide for this, so let me ask I have a two nodes cluster of GL / ES, only one node is both, and the other just a simple ES node. Both are running find, but I think it is time to upgrade from 3.x to 4.2 and it seems a bit complic…

I haven’t seen a verified step by step upgrade but there might be one out there! You can create one! :smiley: Here is a similar post where @gsmith has some good tips on the upgrade process…

Upgrade from 3.x

Graylog Central (peer support)

tmacgbay (Tmacgbay) May 2, 2022, 12:43pm 2

I haven’t seen a verified step by step upgrade but there might be one out there! You can create one!
Here is a similar post where @gsmith has some good tips on the upgrade process…

Topic		Replies	Views
Procedure for upgrading Graylog 3.x to 4 Graylog Central (peer support)	3	9648	November 18, 2020
Upgrade Graylog 2.4 to 4.x Graylog Central (peer support)	4	2593	April 28, 2021
Graylog Upgrade from 2.4.6 to 3.x Graylog Central (peer support)	1	2554	May 6, 2019
Upgrade graylog 2.5 to 3.0 (CentOS) Graylog Central (peer support)	1	1123	July 29, 2019
Correct path to upgrade graylog 3.0 cluster to 3.2 Graylog Central (peer support)	2	519	April 16, 2020

Upgrade from 3.x

Related topics