I want to deploy Istio's demo application and pass a source range to the load balancer with the following command:
istioctl manifest apply --set profile=demo --set values.gateways.istio-ingressgateway.loadBalancerSourceRanges={"x.x.x.x/x"}Unfortunately, I get the following error:
Error: failed to apply manifests: validation errors (use --force to override):
json: cannot unmarshal string into Go value of type []json.RawMessageHow can I pass the parameter in the correct format (ZSH as shell)?
You can specify the index of the array directly and in ZSH you have to escape the square brackets.
The working command now looks like this:
istioctl manifest apply --set profile=demo --set values.gateways.istio-ingressgateway.loadBalancerSourceRanges\[0\]=x.x.x.x/x