how update the helm installation of istio to enable 'Kubernetes Ingress with Cert-Manager' or 'enable SDS at ingress gateway'

Question

Install isito in eks cluster using helm as follows: helm install istio --namespace istio-system --set grafana.enabled=true --set kiali.enabled=true --set prometheus.enabled=true --set tracing.enabled=true istio.io/istio

But didn't enable the 'sds' and found that by default it false. It will be possible to update the istio installation with helm to enable sds or I have to redo everything again.

Answer 1

Use helm upgrade and pass the desired parameters as part of that command.