/Spring-kotlin-MSA

Spring Kotlin MSA api gateway & service discovery with consul & Jaeger & MySQL JPA & Cassandra

Primary LanguageKotlin

Spring-Cloud-MSA

  • Spring MSA api gateway & service discovery with consul & Jaeger & MySQL JPA & Cassandra

Prepare project environment

  • Prepare the Cassandra server
  • Create a keyspace and table with table.sql file
  • As of version 1.11.1 of Consul
  • Download version 1.11.1 according to your operating system from https://www.consul.io/downloads
  • After unzip Consul, run it as Server
./consul agent -server -bootstrap -ui -client=0.0.0.0 -data-dir ./data --bind=127.0.0.1 &

  • Check at http://localhost:8500

  • After installing docker compose, run docker-compose.yml in this jaeger_all_in_one or jaeger_msa directory

  • Execute Jaeger Tracing with docker

docker-compose up

  • Check at http://localhost:16686

  • Execute docker-compose.yml in mysql folder to run mysql server and create table

docker-compose up

Execution

Build all

  • mvn clean install

Gateway Execution

  • mvn -pl gateway spring-boot:run

Config Server Execution

  • mvn -pl config-server spring-boot:run -Dspring-boot.run.jvmArguments="-Dspring.profiles.active=dev1"

Service Execution

  • mvn -pl appkey-service spring-boot:run -Dspring-boot.run.jvmArguments="-Dspring.profiles.active=dev1"

  • mvn -pl appkey-service spring-boot:run -Dspring-boot.run.jvmArguments="-Dspring.profiles.active=dev2"

  • mvn -pl api-service spring-boot:run -Dspring-boot.run.jvmArguments="-Dspring.profiles.active=dev1"

  • mvn -pl api-service spring-boot:run -Dspring-boot.run.jvmArguments="-Dspring.profiles.active=dev2"

api service swagger

Run all with docker-compose

Build all

  • mvn -pl gateway clean package spring-boot:repackage docker:build
  • mvn -pl config-server clean package spring-boot:repackage docker:build
  • mvn -pl appkey-service clean package spring-boot:repackage docker:build
  • mvn -pl api-service clean package spring-boot:repackage docker:build

docker-compose

  • docker-compose up

check Jaeger trace

  • You can search traces between MSA services at http://localhost:16686 Jaeger1

  • You can see the structure of calls between MSA services Jaeger2

check logs

  • You can view the docker container logs under the logs directory by connecting to the docker volume.