How ToAdmin
Cluster Add-ons
Install, update, and remove cluster components such as Longhorn and CertManager from the QuickStack UI.
QuickStack can install and keep cluster components up to date. They are managed from QuickStack Settings → Updates & Add-Ons → Cluster Add-ons and are only visible to administrators.
Available add-ons
| Add-on | Purpose |
|---|---|
| Longhorn | Distributed block storage across cluster nodes (the longhorn storage class) |
| CertManager | Automated TLS certificate issuance; enables HTTPS for apps in QuickStack |