Compatibility¶
Traefik Mesh supports, similar to Kubernetes, at least the latest three minor versions of Kubernetes, therefore currently:
- 1.21
- 1.22
- 1.23
General functionality cannot be guaranted for versions older than that. However, we expect it to work with Kubernetes down to 1.11 currently.
Compatibility by Features¶
Some of Traefik Mesh's features are only supported on certain Kubernetes versions. Please see the table below.
| Features | K8s 1.21 | K8s 1.22 | K8s 1.23 |
|---|---|---|---|
| General functionality | ✔ | ✔ | ✔ |
| Service Topology | ✔ | - | - |
Service Topology
In Kubernetes v1.22, the experimental Service Topology feature was removed.
Therefore, starting from Traefik Mesh v1.4.5, the support of this feature has been removed.
SMI Specification support¶
Traefik Mesh is based on the latest version of the SMI specification:
| API Group | API Version |
|---|---|
| access.smi-spec.io | v1alpha2 |
| specs.smi-spec.io | v1alpha3 |
| split.smi-spec.io | v1alpha3 |