Core v2 deployment without dataflow-engine is not possible

[Kolajik]

Describe the bug

I have an issue with deployment of Seldon V2 core components. After this PR #4847 got merged, I have tried to deploy the runtime environment without pipelinegateway and dataflow-engine as we don't need it.

However, upon deploying to our cluster, I have found out that dataflow-engine still gets deployed.

To reproduce

Follow the helm installation guide in Seldon docs - https://docs.seldon.io/projects/seldon-core/en/v2/contents/getting-started/kubernetes-installation/helm.html

1. Clone the repository as is and checkout v2 branch
2. Install CRDs in the cluster
   helm install seldon-core-v2-crds ../seldon-core/k8s/helm-charts/seldon-core-v2-crds
3. Install the clusterwide controller
   helm install seldon-v2-controller ../seldon-core/k8s/helm-charts/seldon-core-v2-setup/ --namespace=seldon-v2 --set controller.clusterwide=true
4. Install core components, but without pipelinegateway and dataflow-engine
helm install seldon-v2-runtime ../seldon-core/k8s/helm-charts/seldon-core-v2-runtime/ --namespace=seldon-v2 --set pipelinegateway.disable=true --set dataflow.disable=true
5. Look inside the cluster which components got deployed
6. Find out that dataflow-engine is deployed

Expected behaviour

All components except pipelinegateway and dataflow-engine have been deployed.

Environment

• Cloud Provider: AWS
• Kubernetes Cluster Version: v1.21.14

Model Details

No model deployed.

[Kolajik]

Possibly fixed by #4938. Currently testing.

[Kolajik]

Tested correctly in our cluster. Closing the issue.