Decrease memory requirements further and switch Kafka image

docker/docker-compose.prod.yml

@@ -104,28 +104,24 @@ services:
       - ZOO_MY_ID=1
 
   kafka:
-    image: bitnami/kafka
+    image: wurstmeister/kafka:latest
     container_name: kafka
     depends_on:
       - zookeeper
-      - broker
     ports:
-      - 29092:29092
       - 9092:9092
+      - 29092:29092
     environment:
       KAFKA_BROKER_ID: 1
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
-      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
-      #KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
+      KAFKA_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
       KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
       KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
-      ALLOW_PLAINTEXT_LISTENER: yes
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'true'
+      KAFKA_MESSAGE_MAX_BYTES: 2000000
       KAFKA_HEAP_OPTS: -Xmx2g
-    # healthcheck:
-    #   test: ["CMD-SHELL", "kafka-topics.sh --bootstrap-server 127.0.0.1:9092 --topic main --describe"]
-    #   interval: 2s
-    #   timeout: 2s
-    #   retries: 15
     healthcheck:
       test: ["CMD", "kafka-topics.sh", "--list", "--bootstrap-server", "kafka:9092"]
       start_period: 15s