From: Kai Moritz <kai@juplo.de>
Date: Fri, 18 Apr 2025 21:33:26 +0000 (+0200)
Subject: Phase 5 - a: Controller im reinen KRAFT-Modus
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=83772dfead1202f06cc787ba77765492507cc4ba;p=demos%2Fkafka%2Ftraining

Phase 5 - a: Controller im reinen KRAFT-Modus

* Rolling upgrade der Controller notwendig:
+
[source]
--
docker compose up -d controller-1; docker compose logs --tail=10 -f controller-1
docker compose up -d controller-2; docker compose logs --tail=10 -f controller-2
docker compose up -d controller-3; docker compose logs --tail=10 -f controller-3
--
---

diff --git a/docker-compose.yml b/docker-compose.yml
index ad474cd..67b56b2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,8 +25,6 @@ services:
       KAFKA_LISTENERS: CONTROLLER://:9092
       KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:SASL_PLAINTEXT, BROKER:SASL_PLAINTEXT
-      KAFKA_ZOOKEEPER_METADATA_MIGRATION_ENABLE: true
-      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_SUPER_USERS: User:controller;User:broker
       KAFKA_AUTHORIZER_CLASS_NAME: kafka.security.authorizer.AclAuthorizer
       KAFKA_ALLOW_EVERYONE_IF_NO_ACL_FOUND: "false"
@@ -63,8 +61,6 @@ services:
       KAFKA_LISTENERS: CONTROLLER://:9092
       KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:SASL_PLAINTEXT, BROKER:SASL_PLAINTEXT
-      KAFKA_ZOOKEEPER_METADATA_MIGRATION_ENABLE: true
-      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_SUPER_USERS: User:controller;User:broker
       KAFKA_AUTHORIZER_CLASS_NAME: kafka.security.authorizer.AclAuthorizer
       KAFKA_ALLOW_EVERYONE_IF_NO_ACL_FOUND: "false"
@@ -101,8 +97,6 @@ services:
       KAFKA_LISTENERS: CONTROLLER://:9092
       KAFKA_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:SASL_PLAINTEXT, BROKER:SASL_PLAINTEXT
-      KAFKA_ZOOKEEPER_METADATA_MIGRATION_ENABLE: true
-      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_SUPER_USERS: User:controller;User:broker
       KAFKA_AUTHORIZER_CLASS_NAME: kafka.security.authorizer.AclAuthorizer
       KAFKA_ALLOW_EVERYONE_IF_NO_ACL_FOUND: "false"