From e03f3bf88509e99c0965f5479064778912ed75f1 Mon Sep 17 00:00:00 2001
From: Joe Monk <joemonk@hotmail.co.uk>
Date: Sun, 4 Aug 2024 20:27:04 +0100
Subject: [PATCH] Add longhorn

---
 clusters/kairos/longhorn/helmrelease.yaml   | 16 ++++++++++++++++
 clusters/kairos/longhorn/helmrepo.yaml      |  9 +++++++++
 clusters/kairos/longhorn/kustomization.yaml |  6 ++++++
 readme.md                                   | 13 +++++++++++--
 4 files changed, 42 insertions(+), 2 deletions(-)
 create mode 100644 clusters/kairos/longhorn/helmrelease.yaml
 create mode 100644 clusters/kairos/longhorn/helmrepo.yaml
 create mode 100644 clusters/kairos/longhorn/kustomization.yaml

diff --git a/clusters/kairos/longhorn/helmrelease.yaml b/clusters/kairos/longhorn/helmrelease.yaml
new file mode 100644
index 0000000..56b39b6
--- /dev/null
+++ b/clusters/kairos/longhorn/helmrelease.yaml
@@ -0,0 +1,16 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: longhorn-release
+  namespace: longhorn-system
+spec:
+  chart:
+    spec:
+      chart: longhorn
+      reconcileStrategy: ChartVersion
+      sourceRef:
+        kind: HelmRepository
+        name: longhorn-repo
+      version: 1.6.0
+  interval: 1m0s
diff --git a/clusters/kairos/longhorn/helmrepo.yaml b/clusters/kairos/longhorn/helmrepo.yaml
new file mode 100644
index 0000000..122be45
--- /dev/null
+++ b/clusters/kairos/longhorn/helmrepo.yaml
@@ -0,0 +1,9 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: longhorn-repo
+  namespace: longhorn-system
+spec:
+  interval: 1m0s
+  url: https://charts.longhorn.io
diff --git a/clusters/kairos/longhorn/kustomization.yaml b/clusters/kairos/longhorn/kustomization.yaml
new file mode 100644
index 0000000..364d5a6
--- /dev/null
+++ b/clusters/kairos/longhorn/kustomization.yaml
@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: kube-system
+resources:
+- helmrepo.yaml
+- helmrelease.yaml
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 38648cf..0e0a425 100644
--- a/readme.md
+++ b/readme.md
@@ -8,8 +8,6 @@
 
 # Kairos
 
-Kairos automatically includes Traefik
-
 - Grab the latest image from https://github.com/kairos-io/kairos/releases, the image should have the format `kairos-debian-bookworm-standard-amd64-generic-v3.1.1-k3sv1.30.2+k3s1`.
   The main things we're looking for are the latest debian, standard, amd64, then the versions of kairos (v3.1.1) and k3s (1.30.2).
 - Burn to usb
@@ -28,3 +26,14 @@ Host 192.168.1.101
 ## Flux CD
 
 - `flux bootstrap git --private-key-file=/config/.ssh/gitea --url ssh://git@gitea.home.joemonk.co.uk:2222/joe/gitops.git --branch main --path=clusters/kairos`
+
+## DNS
+
+We need to point a dns server to the server so we can access things via hostname rather than needing complex routing.
+
+### In OPNSense
+
+- Make sure Services > UnboundDNS is active and working
+- In overrides, add the host as `*`, domain as `k3s` and value as the ip address of the server
+
+You should be able to access `http://traefik.k3s:9000/dashboard#/` (at the time of writing, looking to route this properly)