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Fix v2.10 migration guide

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Romain 2023-04-25 11:14:05 +02:00 committed by GitHub
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10
docs/content/migration/v2.md
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@ -503,8 +503,6 @@ In `v2.9`, Traefik Pilot support has been removed.
In `v2.10`, the `namespace` option of the Nomad provider is deprecated, please use the `namespaces` options instead.
## v2.10
### Kubernetes CRDs
In `v2.10`, the Kubernetes CRDs API Group `traefik.containo.us` is deprecated, and its support will end starting with Traefik v3. Please use the API Group `traefik.io` instead.
@ -514,6 +512,14 @@ it means that for the same kind, namespace and name, the provider will only keep
In addition, the Kubernetes CRDs API Version `traefik.io/v1alpha1` will not be supported in Traefik v3 itself.
Please note that it is a requirement to update the CRDs and the RBAC in the cluster before upgrading Traefik.
To do so, please apply the required [CRDs](https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml) and [RBAC](https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-rbac.yml) manifests for v2.10:
```bash
kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-rbac.yml
kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
```
### Traefik Hub
In `v2.10`, Traefik Hub is GA and the `experimental.hub` flag is deprecated.