Install RABBITMQ (TESTED on RabbitMQ 3.8.6 and Erlang 23.0.3) Make sure rabbitmq is up and running (login to localhost:15672 username: guest, password: guest) Install MySQL server create database inventorydb and productdb Import all the projects in STS After running zuul api gateway and eureka server, start spring-boot-microservice-rabbitmq-producer and spring-boot-microservice-rabbitmq-consumer
Publish a message from postman
http://localhost:8098/product/ (if running only producer and consumer, in this case you will get warning message "Not able to connect to unknown server", that can be ignored as eureka server is not UP) POST Body
{
"productName": "LG Television",
"productDescription": "55 inch 4K smart TV",
"price": "62000"
}
If running along with eureka server and zuul api gateway http://localhost:9090/api/producer-service/product/ POST {
"productName": "LG Television",
"productDescription": "55 inch 4K smart TV",
"price": "62000"
} Once the message is published by producer microservice, consumer microservice will listen and fetch the message from rabbitmq PRODUCT_QUEUE and will save the data in mysql database (productdb)
This can be verified from rabbitmq management console and mysql database