From c0447281f775194180b73eed0989bef00e472502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomislav=20Kopi=C4=87?= <tomislav@kopic.hr>
Date: Mon, 15 Apr 2024 16:20:28 +0000
Subject: [PATCH] Update Kubernetes

---
 Kubernetes.md | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/Kubernetes.md b/Kubernetes.md
index 7c2a5cd..07c40c5 100644
--- a/Kubernetes.md
+++ b/Kubernetes.md
@@ -225,6 +225,47 @@ then apply it:
 kubectl apply -f file.yml
 ```
 
+### Additional storage class
+The default storage class that comes with this configuration:
+```
+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: longhorn
+provisioner: driver.longhorn.io
+allowVolumeExpansion: true
+reclaimPolicy: "Retain"
+volumeBindingMode: Immediate
+parameters:
+  numberOfReplicas: "3"
+  staleReplicaTimeout: "30"
+  fromBackup: ""
+  fsType: "ext4"
+  dataLocality: "disabled"
+  unmapMarkSnapChainRemoved: "ignored"
+```
+
+You may want to create a new storage class with a different config, for example,
+if you prefer performance over redundancy and want to save space. 
+```
+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: longhorn-fast
+provisioner: driver.longhorn.io
+allowVolumeExpansion: true
+reclaimPolicy: "Retain"
+volumeBindingMode: Immediate
+parameters:
+  numberOfReplicas: "1"
+  staleReplicaTimeout: "30"
+  fromBackup: ""
+  fsType: "ext4"
+  dataLocality: "best-effort"
+  unmapMarkSnapChainRemoved: "ignored"
+```
+
+
 # Kubernetes Dashboard
 
 I you want to be extra fancy you can deploy a web UI Dashboard for your kubernetes.