From 790f8436d71e06ef02b68c4c6e16e597f6eae500 Mon Sep 17 00:00:00 2001
From: John Morris <john@zultron.com>
Date: Tue, 26 Jun 2018 16:13:59 -0500
Subject: [PATCH] docker daemon.json:  enable ipv6 in containers

FreeIPA now needs loopback network device IPV6 support.

https://github.com/freeipa/freeipa-container/issues/185
---
 playbooks/roles/docker-tls/templates/daemon.json.j2 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/playbooks/roles/docker-tls/templates/daemon.json.j2 b/playbooks/roles/docker-tls/templates/daemon.json.j2
index 1a63946..433b4a7 100644
--- a/playbooks/roles/docker-tls/templates/daemon.json.j2
+++ b/playbooks/roles/docker-tls/templates/daemon.json.j2
@@ -16,5 +16,9 @@
 	"kv.cacertfile": "{{etcd_ssl_cacert}}",
 	"kv.certfile": "{{etcd_ssl_cert}}",
 	"kv.keyfile": "{{etcd_ssl_key}}"
-    }
+    },
+
+{# Enable IPV6 support #}
+    "ipv6": true,
+    "fixed-cidr-v6": "fdea:7bee:e4bc:ae09::/64"
 }