This video series will guide you through establishing a secure cross-cluster mTLS connectivity between workloads across multiple clusters using SPIRE.
We will start with a blank slate, and make as little assumptions as we can along the way.
In this final video of this series, we’ll exchance trust bundles between two SPIRE servers to enable cross-cluster mTLS connectivity between workloads that reside in different clusters.
We are almost there! Once we configure the client to use SPIRE mTLS, the client and the server can talk securely within a single cluster. In the following video, we’ll move the client to a different cluster and federate the SPIRE servers to establish cross-clsuter mTLS too.