# Longhorn

Documentation :

- <https://longhorn.io/docs/1.2.4/deploy/install/install-with-helm/>
- <https://artifacthub.io/packages/helm/longhorn/longhorn>
- <https://longhorn.io/docs/1.3.0/best-practices/>
- <https://community.exoscale.com/documentation/sks/longhorn-exoscale-sks/#configuring-backup-to-exoscale-sos>

## Installation de Longhorn

- Il faut installer une release "stable" (1.4.1 en Mars 2023) : <https://github.com/longhorn/longhorn#release-status>
- Modifier les fichier values, exemple avec la target de backup

```bash
helm repo add longhorn https://charts.longhorn.io
helm repo update
helm search repo longhorn --versions


helm upgrade longhorn longhorn/longhorn \
--install \
--atomic \
--cleanup-on-fail \
--version 1.4.1 \
--values=longhorn-values.yaml \
--namespace longhorn-system \
--create-namespace
```

```bash

helm upgrade longhornbackups ./longhornbackups \
--install \
--atomic \
--cleanup-on-fail \
--values=./longhornbackups/longhorn-secret-values.yaml \
--namespace longhorn-system \
--create-namespace
```

## Connexion

```bash
kubectl port-forward deployment/longhorn-ui 7000:8000 -n longhorn-system
```

Puis <http://127.0.0.1:7000>

## Upgrade

Voir <https://longhorn.io/docs/1.2.4/deploy/upgrade/>, <https://longhorn.io/docs/1.3.1/deploy/upgrade/>