ion with Istio and Admiral"><img class=element-to-stretch src=/v1.22/blog/2020/multi-cluster-mesh-automation/Istio_mesh_example_with_admiral.svg alt="Example of calling a workload in Istio multicluster with Admiral"></a></div><figcaption>Cross cluster workload communication with Istio and Admiral</figcaption></figure><p>Admiral provides automatic configuration for an Istio mesh spanning multiple clusters to work as a single mesh based on a unique service identifier that associates workloads running on multi