From 74366f60769d6db6f95eb2bfdc882314ccbfcc2d Mon Sep 17 00:00:00 2001
From: Dalton Hubble <dghubble@gmail.com>
Date: Sun, 22 Oct 2017 13:49:53 -0700
Subject: [PATCH] Enable hairpinMode in flannel CNI config

* Allow pods to communicate with themselves via service IP
* https://github.com/coreos/flannel/pull/849
---
 resources/flannel/kube-flannel-cfg.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/resources/flannel/kube-flannel-cfg.yaml b/resources/flannel/kube-flannel-cfg.yaml
index b58bc08..ded8ddc 100644
--- a/resources/flannel/kube-flannel-cfg.yaml
+++ b/resources/flannel/kube-flannel-cfg.yaml
@@ -15,6 +15,7 @@ data:
         {
           "type": "flannel",
           "delegate": {
+            "hairpinMode": true,
             "isDefaultGateway": true
           }
         },