spring-boot-cloud-config-server

Setup a config server/client by spring boot and spring cloud and fetch properties from database and update all clients(or micorservices apps) property sources in enviroment context whit both pull(by client) and push(from server) approach. use @Value or @ConfigurationProperties for read properties

Technologies

The following technologies are used:

• Hibernate Jpa
• H2 Database 1.4.199
• Maven 4.0.0
• Spring Boot 2.4.3
• Spring Cloud 2020.0.0
• Kafka
• ZooKeeper

Usage

mvn clean spring-boot:run

after change value of properties: for pull changes by client:

curl -H "Content-Type: application/json" -d {} http://localhost:8085/actuator/refresh

for notify changes from server:

curl -H "Content-Type: application/json" -d {} http://localhost:8082/actuator/busrefresh

Install kafka and zookeeper

https://dzone.com/articles/running-apache-kafka-on-windows-os

Reference Documentation

For further reference, please consider the following sections:

• Official Apache Maven documentation
• Spring Boot Maven Plugin Reference Guide