From 547ca6d29bf5b53a17eb70f1a3dccfb6974b2884 Mon Sep 17 00:00:00 2001
From: Michael Karbowiak <michael@karbowiak.dk>
Date: Mon, 2 May 2022 16:32:21 +0200
Subject: [PATCH] Allow Longhorn and Hetzner CSI to live side by side, since
 Hetzner CSI takes over as default - we don't want Longhorn to also be default
 (It'll pick Hetzner simply because H comes before L)

---
 helm/longhorn.yaml | 2 +-
 init.tf            | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/helm/longhorn.yaml b/helm/longhorn.yaml
index 9c8c7a5..bd3e6f2 100644
--- a/helm/longhorn.yaml
+++ b/helm/longhorn.yaml
@@ -15,7 +15,7 @@ releases:
     chart: longhorn/longhorn
     values:
       - persistence:
-          defaultClass: true
+          defaultClass: {{ requiredEnv "HETZNER_CSI_DISABLED" }}
           defaultFsType: ext4
           defaultClassReplicaCount: 2
       - defaultSettings:
diff --git a/init.tf b/init.tf
index e16d02c..77ee7f7 100644
--- a/init.tf
+++ b/init.tf
@@ -181,6 +181,7 @@ resource "null_resource" "longhorn" {
     when       = create
     command    = <<-EOT
       export KUBECONFIG=$(readlink -f ${path.module}/kubeconfig.yaml)
+      export HETZNER_CSI_DISABLED=${var.disable_hetzner_csi ? "true" : "false"}
       helmfile -f ${path.module}/helm/longhorn.yaml apply
     EOT
     on_failure = continue