From 6b77840e22faa67d3148fffd4199e662cc762569 Mon Sep 17 00:00:00 2001
From: Gorka Maiztegi <gmaiztegi@gmail.com>
Date: Wed, 27 May 2020 04:28:15 +0200
Subject: [PATCH] Update ingress apiVersion (#310)

The apiVersion `extensions/v1beta1` for ingresses has been removed in Kubernetes 1.16 and the new `networking.k8s.io/v1beta1` has to be used now. This conditional keeps compatibility with older Kubernetes versions while using the new apiVersion when available.
---
 templates/server-ingress.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/server-ingress.yaml b/templates/server-ingress.yaml
index fd9662d..b17eb5c 100644
--- a/templates/server-ingress.yaml
+++ b/templates/server-ingress.yaml
@@ -3,7 +3,11 @@
 {{- if .Values.server.ingress.enabled -}}
 {{- $serviceName := include "vault.fullname" . -}}
 {{- $servicePort := .Values.server.service.port -}}
+{{ if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
+apiVersion: networking.k8s.io/v1beta1
+{{ else }}
 apiVersion: extensions/v1beta1
+{{ end }}
 kind: Ingress
 metadata:
   name: {{ template "vault.fullname" . }}