How to specify the image in

starrocks

cluster CRD ?

Hello! I'm Rocky, your StarRocks assistant. I'd be happy to help you! What are you working on? If you have a specific question about a query, an error message you're seeing, or how to use a particular StarRocks feature, just let me know and I'll do my best to provide the information you need.

Set a static prefix for all docker image templated by the starrocks crd

This is about configuring custom image repositories in the StarRocks Kubernetes Operator CRD — specifically adding a static prefix (like an internal Artifactory cache) to all container images. For the operator itself, Simon already found the solution with the

image.repository

and

image.tag

fields. The question is how to do the same for the StarRocks cluster components (FE, BE, CN). In the

StarRocksCluster

CRD, you can specify the full image for each component individually rather than just using

componentValues.image.tag

. Here’s how:

apiVersion: starrocks.com/v1
kind: StarRocksCluster
metadata:
  name: my-cluster
spec:
  starRocksFeSpec:
    image: our-artifactory-host.tools/docker-public-cache/starrocks/fe-ubuntu:3.5-latest
  starRocksBeSpec:
    image: our-artifactory-host.tools/docker-public-cache/starrocks/be-ubuntu:3.5-latest
  starRocksCnSpec:
    image: our-artifactory-host.tools/docker-public-cache/starrocks/cn-ubuntu:3.5-latest

Each component spec (

starRocksFeSpec

,

starRocksBeSpec

,

starRocksCnSpec

) has an

image

field that takes a full image reference including your custom registry prefix. If Simon is using a Helm chart to deploy the cluster, the equivalent in

values.yaml

would be something like:

starrocksFESpec:
  image:
    repository: our-artifactory-host.tools/docker-public-cache/starrocks/fe-ubuntu
    tag: "3.5-latest"
starrocksBeSpec:
  image:
    repository: our-artifactory-host.tools/docker-public-cache/starrocks/be-ubuntu
    tag: "3.5-latest"

The key point is that unlike the operator (which has a single

image

block), the cluster CRD requires specifying the image per component since FE, BE, and CN use different base images. There isn’t a single “global prefix” setting — each component’s image needs to be set explicitly with the full Artifactory path.

Thanks Peter