From b70f9c9c9d2bb271f4111caa073f08211fa8f9b6 Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Sun, 25 Oct 2020 10:58:11 +0100
Subject: [PATCH] bundles/powerdns: make sure every dns server is able to
 resolve every other dns server

---
 bundles/powerdns/metadata.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/bundles/powerdns/metadata.py b/bundles/powerdns/metadata.py
index 403bba4..e047daf 100644
--- a/bundles/powerdns/metadata.py
+++ b/bundles/powerdns/metadata.py
@@ -102,3 +102,19 @@ def generate_dns_entries_for_nodes(metadata):
             },
         },
     }
+
+
+@metadata_reactor
+def hosts_entries_for_all_dns_servers(metadata):
+    entries = {}
+
+    for rnode in repo.nodes_in_group('dns'):
+        entries[rnode.metadata.get('external_ipv4')] = {
+            rnode.metadata.get('powerdns/my_hostname', node.hostname)
+        }
+
+    return {
+        'hosts': {
+            'entries': entries,
+        },
+    }