From 83c7d9014d06b3c62131d54f7f9366b3e1b57d20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20M=C3=BCller?= <mail@stephanmueller.eu>
Date: Thu, 24 Jan 2019 19:33:13 +0100
Subject: [PATCH] replace hard coded solr dns with dynamic variable

---
 docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 5c3c2b99..1976b7fe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -399,7 +399,7 @@ services:
       volumes:
         - solr-vol-1:/opt/solr/server/solr/dovecot/data
       dns:
-        - 172.22.1.254
+        - ${IPV4_NETWORK:-172.22.1}.254
       dns_search: mailcow-network
       environment:
         - SOLR_HEAP=${SOLR_HEAP:-1024}