cd pact-broker
docker-compose up -d

cd pact-broker
docker-compose logs -f broker_app

cd pact-broker
docker-compose down

cd kafka
docker-compose up -d

cd kafka
docker-compose logs -f broker

cd kafka
docker-compose down

docker exec broker kafka-topics --bootstrap-server broker:9092 --create --topic testTopic

cd message-consumer
mvn clean install
mvn exec:java@consumer

cd message-producer
mvn clean install
mvn exec:java@producer