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How to Update the IQ Server HA Helm Chart to Mitigate the Upcoming Bitnami Docker Image Changes

Updated

Overview

The official IQ Server HA Helm chart uses Bitnami's fluentd package for log aggregation. Bitnami, however, has announced that they are changing the way that their images are accessed. This article will guide you through the minimum steps to update your deployment with the new location of fluentd.

Prerequisites

You'll need experience with the Helm CLI and/or updating Helm charts.

Installation steps

Bitnami is splitting charts into their 'Secure Images' registry and the 'Legacy Registry'. We'll rely upon the fluentd image in the 'Legacy Registry'. You'll make one of the following changes:

  • Either override the location when you run the chart at the helm command line via: --set fluentd.image.repository="bitnamilegacy/fluentd", or
  • You can set the following in the IQ Server HA chart's values.yaml:
  • fluentd:
  image:
    repository: "bitnamilegacy/fluentd"

Verification

You can verify afterwards by using kubectl to view the container image path of the fluentd pod. It should report something similar to docker.io/bitnamilegacy/fluentd:....

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