+ # zookeeper:
+ # image: confluentinc/cp-zookeeper:6.1.1
+ # environment:
+ # ZOOKEEPER_CLIENT_PORT: 2181
+ # ZOOKEEPER_TICK_TIME: 2000
+ # ports:
+ # - 22181:2181
+ #
+ # kafka:
+ # image: confluentinc/cp-kafka:6.1.1
+ # depends_on:
+ # - zookeeper
+ # ports:
+ # - 29092:29092
+ # environment:
+ # KAFKA_BROKER_ID: 1
+ # KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+ # KAFKA_ADVERTISED_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
+
+ dbpostgresql:
+ container_name: dbpostgresql
+ image: postgres:13.2-alpine
+ ports:
+ - ${DB_PORT:-5432}:5432
+ environment:
+ POSTGRES_DB: cpsdb
+ POSTGRES_USER: ${DB_USERNAME:-cps}
+ POSTGRES_PASSWORD: ${DB_PASSWORD:-cps}
+