How can we enable Mutual TLS for two namespaces and test it

1

How can we enable Mutual TLS for two namespaces and test it
Mutual TLS is not enabled cluster wide on this cluster

2

@Anoop_L
You can either enable mTLS for the two namespaces or enable mTLS for two services each in their own namespace and test it.

Follow the steps in https://istio.io/docs/tasks/security/authn-policy/#namespace-wide-policy for namespace wide mTLS.

or

Follow the steps in https://istio.io/docs/tasks/security/authn-policy/#service-specific-policy for Service specific mTLS.

Essentially you will be setting up a pair of Policy and DestinationRule resources for your namespace(s)/service(s).

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Thank you so much @nitishm