Elasticsearch docker image and persistence on Kubernetes

Elastic Stack Elasticsearch
1

Hi,

how to run the offfical elasticsearch docker image with persistence on Kubernetes, if the Docker image is exposing the user elasticsearch, which cannot write to a persistent volume and it cannot be changed via startup script, because the user cannot sudo. Any idea?

Regards,

Olaf

2

The only solution I found was that one has to use an init container, which is changing the permissions for the volume to the same uid/guids elastisearch is using in the docker image https://github.com/kubernetes/kubernetes/issues/2630.

Regards,

Olaf

3

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