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FusionAuth / fusionauth-containers

Container definitions for docker, kubernetes, helm, and whatever containers come next!
https://fusionauth.io/
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How to upgrade Elasticsearch Deployment Template. #78

Open nickkostov opened 2 years ago

nickkostov commented 2 years ago

Hello,

I have been trying to upgrade the Elasticsearch version of my search configurations. Current version is: 6.3.1. I run this in an EKS cluster.

What I am asking is any tips regarding the upgrade. When I firstly attempted to upgrade it failed. I am trying to jump to >= 7.2 Is there a document showing how to update it, because I have started receiving feedback from our back-end developers stating that the application has been down for a whole day. When I checked the logs find around 12/14 attempts of Fusion to connect to Elasticsearch. Looking into the Elasticsearch logs shows that [2022-03-03T05:04:55,070][WARN ][o.e.x.s.a.s.m.NativeRoleMappingStore] [PcFr0Jo] Failed to clear cache for realms [[]]

During the whole day Fusionauth was attempting to restart and connect and Elasticsearch was still trying start I guess.

nickkostov commented 2 years ago

If possible, can we update the default template inside the examples for search ?

drpebcak commented 2 years ago

I would advise following the upgrade procedures outlined by elastic. I believe you need to be on ~6.8 to upgrade to >=7.2. Here is a link to some documentation about it - https://www.elastic.co/guide/en/elasticsearch/reference/7.17/setup-upgrade.html