K
Q

Trying to install cp-helm-charts: Settings are ignored

10/29/2019

I am trying to install cp-helm-charts.

I want to be able to access the topology from outside.

So I did:

helm install --set external.enabled=true confluentinc/cp-helm-charts

But a kubectl get services still tells me:

wishful-newt-cp-kafka                ClusterIP   10.106.112.201   <none>        9092/TCP            115s
wishful-newt-cp-kafka-connect        ClusterIP   10.104.46.32     <none>        8083/TCP            115s
wishful-newt-cp-kafka-headless       ClusterIP   None             <none>        9092/TCP            115s
wishful-newt-cp-kafka-rest           ClusterIP   10.105.4.206     <none>        8082/TCP            115s
wishful-newt-cp-ksql-server          ClusterIP   10.104.90.228    <none>        8088/TCP            115s
wishful-newt-cp-schema-registry      ClusterIP   10.103.12.45     <none>        8081/TCP            115s
wishful-newt-cp-zookeeper            ClusterIP   10.101.18.171    <none>        2181/TCP            115s
wishful-newt-cp-zookeeper-headless   ClusterIP   None             <none>        2888/TCP,3888/TCP   115s

Any ideas what I might be missing?

-- rabejens
apache-kafka
confluent-platform
kubernetes
kubernetes-helm

Similar Questions

Two Flask apps on different paths with Kubernetes Ingress resource (nginx)
AdmissionController holding back a Terminated Pod from getting completely removed
kubectl run nginx ,minikube Ubuntu apiserver 18.04 issue
GitLab deployment from marketplace is not linked in helm

1 Answer

10/29/2019

The external.enable value is specific for some sub-charts. When specifying values from the parent, you need to prefix the sub-chart name that you are changing the config for. For example:

Setting external access for KSQL:

helm install --set=cp-ksql-server.external.enabled=true confluentinc/cp-helm-charts

Setting external access for Kafka Rest:

helm install --set=cp-kafka-rest.external.enabled=true confluentinc/cp-helm-charts

If your intention is to set external access to Kafka, you should use:

helm install --set=cp-kafka.nodeport.enabled=true confluentinc/cp-helm-charts

-- Eduardo Baitello
Source: StackOverflow