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OpenObserve helm chart

Amazon EKS

openobserve uses IRSA on Amazon EKS to securely access s3.

You must set a minimum of 2 values:

  1. S3 bucket where data will be stored
    • config.ZO_S3_BUCKET_NAME
  2. IAM role for the serviceAccount to gain AWS IAM credentials to access s3
    • serviceAccount.annotations."eks.amazonaws.com/role-arn"

Install

Install the Cloud Native PostgreSQL Operator. This is a prerequisite for openobserve helm chart. This helm chart sets up a postgres database cluster (1 primary + 1 replica) and uses it as metadata store of OpenObserve.

kubectl apply -f \
  https://raw.githubusercontent.com/cloudnative-pg/cloudnative-pg/release-1.22/releases/cnpg-1.22.1.yaml

Install the openobserve helm chart

helm repo add openobserve https://charts.openobserve.ai
helm repo update

kubectl create ns openobserve

helm --namespace openobserve -f values.yaml install o2 openobserve/openobserve

Uninstall

helm --namespace openobserve delete o2

Development

If you are developing this chart then you should clone the repo and make any modifications.

You can generate output of the chart using below command to verify:

helm -n openobserve template o2 . > o2.yaml

You can then install using:

helm -n openobserve install o2 .

To upgrade

helm -n openobserve upgrade o2 .

To uninstall

helm -n openobserve uninstall o2