Recently, we explored Preserving the Source IP address on AWS Classic Loadbalancer and Istio’s envoy using the proxy protocol in our first Part. Continuing to the second part of this series, we will look at How can we apply IP whitelisting on the Kubernetes microservices!
Problem Statement:
There are some microservices behind an internet-facing loadbalancer that we want to have limited access to, based on source IP address. This will prevent our microservices from unauthorized access.
Continue reading “IP Whitelisting Using Istio Policy On Kubernetes Microservices”