From 78fda64b282336d3ab4558d301f9433c96e3f644 Mon Sep 17 00:00:00 2001
From: Andrii Vakarev <avakarev@gmail.com>
Date: Thu, 20 Apr 2023 23:33:51 +0200
Subject: [PATCH] Support ingress extra labels

---
 helm/oauth2-proxy/README.md              | 1 +
 helm/oauth2-proxy/templates/ingress.yaml | 5 ++++-
 helm/oauth2-proxy/values.yaml            | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/helm/oauth2-proxy/README.md b/helm/oauth2-proxy/README.md
index 1c721b7d..3f2f214c 100644
--- a/helm/oauth2-proxy/README.md
+++ b/helm/oauth2-proxy/README.md
@@ -137,6 +137,7 @@ Parameter | Description | Default
 `ingress.path` | Ingress accepted path | `/`
 `ingress.pathType` | Ingress [path type](https://kubernetes.io/docs/concepts/services-networking/ingress/#path-types) | `ImplementationSpecific`
 `ingress.extraPaths` | Ingress extra paths to prepend to every host configuration. Useful when configuring [custom actions with AWS ALB Ingress Controller](https://kubernetes-sigs.github.io/aws-alb-ingress-controller/guide/ingress/annotation/#actions). | `[]`
+`ingress.labels` | Ingress extra labels | `{}`
 `ingress.annotations` | Ingress annotations | `nil`
 `ingress.hosts` | Ingress accepted hostnames | `nil`
 `ingress.tls` | Ingress TLS configuration | `nil`
diff --git a/helm/oauth2-proxy/templates/ingress.yaml b/helm/oauth2-proxy/templates/ingress.yaml
index 5702fe36..53238204 100644
--- a/helm/oauth2-proxy/templates/ingress.yaml
+++ b/helm/oauth2-proxy/templates/ingress.yaml
@@ -9,7 +9,10 @@ kind: Ingress
 metadata:
   labels:
     app: {{ template "oauth2-proxy.name" . }}
-{{- include "oauth2-proxy.labels" . | indent 4 }}
+    {{- include "oauth2-proxy.labels" . | indent 4 }}
+{{- if .Values.ingress.labels }}
+{{ toYaml .Values.ingress.labels | indent 4 }}
+{{- end }}
   name: {{ template "oauth2-proxy.fullname" . }}
   namespace: {{ template "oauth2-proxy.namespace" $ }}
 {{- with .Values.ingress.annotations }}
diff --git a/helm/oauth2-proxy/values.yaml b/helm/oauth2-proxy/values.yaml
index e7e46b0c..5ec29dab 100644
--- a/helm/oauth2-proxy/values.yaml
+++ b/helm/oauth2-proxy/values.yaml
@@ -153,6 +153,7 @@ ingress:
   #       name: ssl-redirect
   #       port:
   #         name: use-annotation
+  labels: {}
   # annotations:
   #   kubernetes.io/ingress.class: nginx
   #   kubernetes.io/tls-acme: "true"