From 4b01df62730dfe4e00c8106c8e21b4006aea5d57 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sun, 25 May 2025 13:07:54 +0200
Subject: [PATCH] =?utf8?q?Health-Check=20f=C3=BCr=20Zookeeper=20implementi?=
 =?utf8?q?ert?=
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---
 docker-compose.yml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index b42639f..3823817 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,6 +8,11 @@ services:
     volumes:
       - zookeeper-data:/var/lib/zookeeper/data
       - zookeeper-log:/var/lib/zookeeper/log
+    healthcheck:
+      test: "(($(echo -n srvr | nc localhost 2181 | wc -l ) > 1))"
+      interval: 1s
+      timeout: 0s
+      retries: 10
 
   kafka-1:
     image: confluentinc/cp-kafka:7.9.0
@@ -54,7 +59,8 @@ services:
       - 9081:9081
     stop_grace_period: 120s
     depends_on:
-      - zookeeper
+      zookeeper:
+        condition: service_healthy
 
   kafka-2:
     image: confluentinc/cp-kafka:7.9.0
@@ -106,7 +112,8 @@ services:
           - kafka
     stop_grace_period: 120s
     depends_on:
-      - zookeeper
+      zookeeper:
+        condition: service_healthy
 
   kafka-3:
     image: confluentinc/cp-kafka:7.9.0
@@ -153,7 +160,8 @@ services:
       - 9083:9083
     stop_grace_period: 120s
     depends_on:
-      - zookeeper
+      zookeeper:
+        condition: service_healthy
 
   cli:
     image: juplo/toolbox
-- 
2.20.1