Apache Pinot

Hi All,
While deploying Pinot <http://0.9.in|0.9.3 in> on-prem Tanzu K8 cluster I’m running into an issue where helm unable to pull zookeeper image from <http://docker.io|docker.io> registry due to rate limiting limitation on <http://docker.io|docker.io>.

Normal  Pulling                19s (x3 over 63s) kubelet                 Pulling image "zookeeper:3.5.5"
 Warning Failed                 17s (x3 over 61s) kubelet                 Failed to pull image "zookeeper:3.5.5": rpc error: code = Unknown desc = failed to pull and unpack image "<http://docker.io/library/zookeeper:3.5.5|docker.io/library/zookeeper:3.5.5>": failed to copy: httpReaderSeeker: failed open: unexpected status code <https://registry-1.docker.io/v2/library/zookeeper/manifests/sha256:b7a76ec06f68fd9c801b72dfd283701bc7d8a8b0609277a0d570e8e6768e4ad9>: 429 Too Many Requests - Server message: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: <https://www.docker.com/increase-rate-limit>
 Warning Failed                 17s (x3 over 61s) kubelet                 Error: ErrImagePull
 Normal  BackOff                3s (x3 over 60s)  kubelet                 Back-off pulling image "zookeeper:3.5.5"
 Warning Failed                 3s (x3 over 60s)  kubelet                 Error: ImagePullBackOff


To get around it I put zookeeper image into our internal image registry but not sure how to modify the helm chart to point it there. Can you assist in getting this resolved?

You need to overwrite the `image` property in the values file:
```image:
  repository: <http://your.registry.com/apachepinot/pinot|your.registry.com/apachepinot/pinot>
  tag: 0.10.0```
and run helm like
```helm upgrade
      --install pinot-test pinot/pinot
      --timeout 5m --wait --atomic
      --values values.yaml
      --values values-${DEPLOY_ENVIRONMENT}.yaml```


```--set zookeeper.image.registry=&lt;your-registry&gt; \
--set zookeeper.image.repository=&lt;your-repository&gt;```
to be specific about zookeeper.

The dependend chart has the following default values:

```## Bitnami Zookeeper image version
## ref: <https://hub.docker.com/r/bitnami/zookeeper/tags/>
##
image:
  registry: <http://docker.io|docker.io>
  repository: bitnami/zookeeper
  tag: 3.7.0-debian-10-r56```

With these changes do I need to put all images used in pinot install in my registry or just zookeeper?

If you are facing the rate limiting issue on pinot, I would too

<@U0122PWUVJT> Thanks for your help. Do you have a spec of all the images I would need to host in my local registry to get Pinot installed?
For example, I added bitnami/zookeeper image to the registry. Helm finds it but fails to run it:
_bash: line 15: /entrypoint.sh: No such file or directory_

Docker image is bitnami/zookeeper:3.7.0-debian-10-r56
Is this correct image? In docker file I see
_ENTRYPOINT [ "/opt/bitnami/scripts/zookeeper/entrypoint.sh" ]_
_CMD [ "/opt/bitnami/scripts/zookeeper/run.sh" ]_