From f4cd9da0f088530f7259a8b236bc6b42c4e60b40 Mon Sep 17 00:00:00 2001
From: Derek Gaffney <17263955+gaffneyd4@users.noreply.github.com>
Date: Thu, 30 Mar 2023 07:47:33 -0400
Subject: [PATCH] Allow configuration of pathType in Ingress resource

---
 charts/longhorn/templates/ingress.yaml | 2 +-
 charts/longhorn/values.yaml            | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/charts/longhorn/templates/ingress.yaml b/charts/longhorn/templates/ingress.yaml
index ee47f8b8..402c624e 100644
--- a/charts/longhorn/templates/ingress.yaml
+++ b/charts/longhorn/templates/ingress.yaml
@@ -27,7 +27,7 @@ spec:
       paths:
         - path: {{ default "" .Values.ingress.path }}
           {{- if (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
-          pathType: ImplementationSpecific
+          pathType: {{ .Values.ingress.pathType }}
           {{- end }}
           backend:
             {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
diff --git a/charts/longhorn/values.yaml b/charts/longhorn/values.yaml
index 55805f8b..cc0eaf7f 100644
--- a/charts/longhorn/values.yaml
+++ b/charts/longhorn/values.yaml
@@ -291,6 +291,11 @@ ingress:
   ## then you can access the UI by using the following full path {{host}}+{{path}}
   path: /
 
+  ## The pathType configures how the Ingress Controller implementation interprets the path
+  ## There are three supported path types, please see
+  ## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/#path-types
+  pathType: ImplementationSpecific
+
   ## Ingress annotations done as key:value pairs
   ## If you're using kube-lego, you will want to add:
   ## kubernetes.io/tls-acme: true