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docs: document how to switch to nginx

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Jose Diaz-Gonzalez
2024-02-07 02:20:37 -05:00
parent 03ae424a27
commit afb4b50bb3
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8
docs/deployment/schedulers/k3s.md
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@@ -55,6 +55,14 @@ By default, Dokku will attempt to auto-detect the IP address of the server. In c
dokku scheduler-k3s:initialize --server-ip 192.168.20.15
```
Dokku's k3s integration natively uses `Traefik` as it's ingress load balancer via [Traefik's CRDs](https://doc.traefik.io/traefik/providers/kubernetes-crd/), but a cluster can be set to use `nginx` via the [ingress-nginx](https://github.com/kubernetes/ingress-nginx) project. Switching to nginx will result in any `nginx` plugin settings being respected, either by turning them into annotations or creating a custom server snippet.
To change the ingress, set the `--ingress-class` flag:
```shell
dokku scheduler-k3s:initialize --ingress-class nginx
```
### Adding nodes to the cluster
> [!WARNING]