From 1966b1027e7f6d296b7a1e2b94d61c35316888b4 Mon Sep 17 00:00:00 2001
From: j-pas <40356126+j-pas@users.noreply.github.com>
Date: Thu, 2 Aug 2018 15:34:32 +0200
Subject: [PATCH] Register the broker with its IP address

Register the broker with its IP address to prevent issues with non-FQDN DNS lookups from Kafka clients running in other containers
---
 docker-compose-swarm.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-compose-swarm.yml b/docker-compose-swarm.yml
index 86e63eb1..f31ea68e 100644
--- a/docker-compose-swarm.yml
+++ b/docker-compose-swarm.yml
@@ -12,7 +12,7 @@ services:
         protocol: tcp
         mode: host
     environment:
-      HOSTNAME_COMMAND: "docker info | grep ^Name: | cut -d' ' -f 2"
+      HOSTNAME_COMMAND: "docker info -f '{{`{{.Swarm.NodeAddr}}`}}'"
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
       KAFKA_ADVERTISED_LISTENERS: INSIDE://:9092,OUTSIDE://_{HOSTNAME_COMMAND}:9094