From 1da75ed74685a9197f2a442568d07d78a398c86a Mon Sep 17 00:00:00 2001
From: Dan Wendorf <github@danwendorf.com>
Date: Fri, 11 May 2018 01:08:04 -0700
Subject: [PATCH] [stable/openvpn] Custom annotations for service (#5173)

* [stable/openvpn] Custom annotations for service

Allows, for example, specifying a custom domain name to external-dns.

* Update values.yaml
---
 stable/openvpn/Chart.yaml                     | 2 +-
 stable/openvpn/templates/openvpn-service.yaml | 4 ++++
 stable/openvpn/values.yaml                    | 6 ++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/stable/openvpn/Chart.yaml b/stable/openvpn/Chart.yaml
index 6e09048895..5f60c2c872 100755
--- a/stable/openvpn/Chart.yaml
+++ b/stable/openvpn/Chart.yaml
@@ -3,7 +3,7 @@ description: A Helm chart to install an openvpn server inside a kubernetes clust
   generation is also part of the deployment, and this chart will generate client keys
   as needed.
 name: openvpn
-version: 3.2.1
+version: 3.3.0
 appVersion: 1.1.0
 maintainers:
 - name: jfelten
diff --git a/stable/openvpn/templates/openvpn-service.yaml b/stable/openvpn/templates/openvpn-service.yaml
index 2e9d2942eb..144fc19124 100644
--- a/stable/openvpn/templates/openvpn-service.yaml
+++ b/stable/openvpn/templates/openvpn-service.yaml
@@ -7,6 +7,10 @@ metadata:
     chart: {{ template "openvpn.chart" . }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+{{- if .Values.service.annotations }}
+  annotations:
+{{ toYaml .Values.service.annotations | indent 4 }}
+{{- end }}
 spec:
   ports:
     - name: openvpn
diff --git a/stable/openvpn/values.yaml b/stable/openvpn/values.yaml
index f2cc95c962..2144cb0c47 100644
--- a/stable/openvpn/values.yaml
+++ b/stable/openvpn/values.yaml
@@ -13,6 +13,12 @@ service:
   internalPort: 443
   nodePort: 32085
   # loadBalancerIP: 10.0.0.1
+
+  ## Here annotations can be added to the openvpn service
+  # annotations:
+  #   external-dns.alpha.kubernetes.io/hostname: vpn.example.com
+  annotations: {}
+
 resources:
   limits:
     cpu: 300m