We have

k8s

service spun using

helm

chart and pulumi. The helm chart does not expose

loadBalancerSourceRanges

for the service definition. We would like to update the service with

loadBalancerSourceRanges

. What is the best way to do it? It is similar to

kubectl edit service

There's a

transformations

option you can pass on a

new Chart

in Pulumi to get a chance to modify any of the resources created by the Helm chart prior to deploying them with Pulumi. It's a bit of a blunt hammer, but useful for exactly this sort of scenario. See https://pulumi.io/reference/pkg/nodejs/@pulumi/kubernetes/v2/#BaseChartOpts-transformations. The other alternative - common in the Helm world - would be forking the chart to expose this option.

We don’t want to fork because it is istio’s base chart.

FYI, here's an example where we're using transformations to change the namespace and edit the Services in an upstream helm chart: https://github.com/pulumi/pulumi-kubernetes/blob/e4fa04b13a20929c879aca1bbe58fb5a95d16f7c/examples/helm/index.ts#L34-L52

That took care of. Thanks guys!