From 71c1a1675821fa9aace250b609ff3f02ee7b1ebe Mon Sep 17 00:00:00 2001
From: Steve Wilkerson <wilkers.steve@gmail.com>
Date: Thu, 8 Nov 2018 14:17:27 -0600
Subject: [PATCH] Prometheus: Add session affinity to ingress

This adds session affinity to Prometheus's ingress. This allows for
the use of cookies for Prometheus's session affinity

Change-Id: I2e7e1d1b5120c1fb3ddecb5883845e46d61273de
---
 prometheus/values.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/prometheus/values.yaml b/prometheus/values.yaml
index 9fe5713fb..28ed48700 100644
--- a/prometheus/values.yaml
+++ b/prometheus/values.yaml
@@ -204,6 +204,9 @@ network:
         cluster: "nginx-cluster"
       annotations:
         nginx.ingress.kubernetes.io/rewrite-target: /
+        nginx.ingress.kubernetes.io/affinity: cookie
+        nginx.ingress.kubernetes.io/session-cookie-name: kube-ingress-session-prometheus
+        nginx.ingress.kubernetes.io/session-cookie-hash: sha1
     node_port:
       enabled: false
       port: 30900