This is the error i am getting:
$ helm install istio --namespace istio-system --set grafana.enabled=true istio.io/istio
Error: INSTALLATION FAILED: template: istio/charts/gateways/templates/rolebindings.yaml:4:7: executing “istio/charts/gateways/templates/rolebindings.yaml” at <($spec.sds) and (eq $spec.sds.enabled true)>: can’t give argument to non-function $spec.sds
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Hi there! 👋
The error seems to be due to a problem with how the Helm chart is being rendered and specifically, the $spec.sds variable is being treated as a function instead of a value.
This can occur if there’s a mismatch between the version of the Istio Helm chart and the Helm client you’re using.
There are a few things you can try to resolve this issue:
-
Check if you’re using a compatible Helm chart version for Istio with Helm 3.7. Run the following to check your Helm version:
helm version -
Check the chart repository to confirm you’re using a version of Istio that supports your Helm version:
helm repo add istio https://istio-release.storage.googleapis.com/charts helm repo updateThen list available chart versions:
helm search repo istio -
If you’re using an older chart version, try installing the latest supported Istio chart:
helm install istio --namespace istio-system --set grafana.enabled=true istio/istio
- Bobby
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