Overview

Open Service Mesh (OSM) implements Service Mesh Interface (SMI) resources. This allows OSM users to have flexible implementations of common service mesh scenarios.

Supported versions

To find out what versions of SMI resources are supported in your mesh, you can run osm mesh list. Here is an excerpt from sample output:

MESH NAME   MESH NAMESPACE   SMI SUPPORTED
osm         osm-system       HTTPRouteGroup:v1alpha4,TCPRoute:v1alpha4,TrafficSplit:v1alpha2,TrafficTarget:v1alpha3

The following are the currently supported SMI resources and their versions:

SMI resource Version
TrafficTarget access.smi-spec.io/v1alpha3
TrafficSplit split.smi-spec.io/v1alpha2
HTTPRouteGroup specs.smi-spec.io/v1alpha4
TCPRoute specs.smi-spec.io/v1alpha4