I've spent the last few months working on what should have been a solved problem: letting applications running in our on-premises Kubernetes clusters access Google Cloud services. What I found instead was an industry-wide workaround culture built on security anti-patterns, and a surprisingly elegant solution hiding in plain sight.
https://medium.com/@shkatara/the-hybrid-cloud-platform-illusion-why-your-on-prem-and-cloud-are-still-strangers-234a90ad89f1