Skip to content

Latest commit

 

History

History
38 lines (31 loc) · 1.21 KB

README.md

File metadata and controls

38 lines (31 loc) · 1.21 KB
Raw

spring-boot-app-example

Demo app with PostgreSQL cluster (Spring Boot)

Requirements

Java 17+
Spring Boot 3.0+

Local development

Build and run app

./../gradlew bootRun\
 --args='--spring.profiles.active=default'\
 -PjvmArgs="-XX:MinHeapSize=300m -XX:InitialHeapSize=500m -XX:MaxHeapSize=500m -XX:+ExitOnOutOfMemoryError -XX:MaxMetaspaceSize=200m -XX:MetaspaceSize=100m -XX:CompressedClassSpaceSize=50m -XX:ReservedCodeCacheSize=50m -XX:MaxDirectMemorySize=20m -XX:+AlwaysActAsServerClassMachine -XX:+UseG1GC -XX:ActiveProcessorCount=2 -XX:+PrintFlagsFinal -XX:NativeMemoryTracking=summary -XX:+UnlockDiagnosticVMOptions -XX:+PrintNMTStatistics"

API

Actuator

curl http://localhost:8090/actuator/health

Endpoints

curl http://localhost:8080/api/v1/employee/dcffa631-595a-44e6-8f8c-1c077de895bf
curl -i -X POST -d "{\"firstName\": \"John\",\"lastName\": \"Wick\",\"standardHoursPerDay\": 8,\"salaryPerHour\": 5000}" http://localhost:8080/api/v1/employee -H "Content-Type: application/json"
curl http://localhost:8080/api/v1/employee/all

Switch primary host in cluster

curl -i -X POST http://localhost:8080/api/v1/cluster/failover