MY IDE (version. JAVA)

Development Environment

Java 17 (corretto)
Spring boot 3.0.2
JPA Hibernate 6.1.6
MySQL 8.0
Apache Kafka

TODO

• Redis는 할까? 말까? 할까? 말까?
• Gradle 멀티 모듈 변경

Install & Start

• To begin, Install Docker and Docker Compose on your server or local machine.
• Once installed successfully, run the below docker-compose command.

docker-compose --env-file container/.env.docker up -d

• After Gradle build, execute MainApplication(MyIdeJavaApplication) with the local profile as Spring Boot active profiles.

Concept Description

I wanted to explore different ways of executing actual code in Docker containers.
So I proceeded with three ways.

Python 3.8

Implement using an HTTP request with container.

sequenceDiagram
  box Client
  participant SpringBoot
  participant DockerClient
  end
  
  box Docker Container
  participant Container
  end
  
  SpringBoot->>DockerClient: Transfer Code 
  DockerClient->>Container: HTTP Post Request to Flask route
  Container->>DockerClient: Run a Code then respond result whatever success or failure as HTTP Response
  DockerClient->>SpringBoot: Transfer result

Python 2.7

Run a file, that is already implemented with a queue, on container.

sequenceDiagram
  box Client
  participant SpringBoot
  participant DockerClient
  end
  
  box Docker Container
  participant Container
  end
  
  SpringBoot->>DockerClient: Transfer Code 
  DockerClient->>Container: Container file로 전달 받은 Code를 arguments로 하여 파일 실행, Read Queue에 전달
  Container->>DockerClient: Code를 실행하고 성공 or 실패한 출력 결과 Writer Queue가 출력
  DockerClient->>SpringBoot: Transfer result

PHP 8.2, PHP 7.4, GCC 4.9, JDK, GoLang

After create temp file, transfer the file to container.
Then, run a file on container.

sequenceDiagram
  box Client
  participant SpringBoot
  participant DockerClient
  end
  
  box Docker Container
  participant Container
  end
  
  SpringBoot->>DockerClient: Transfer Code 
  DockerClient->>Container: 임시 파일을 생성하고 Container로 생성한 파일 전달
  Container->>DockerClient: 전달 받은 파일을 실행하고 성공 or 실패한 출력 결과 출력
  DockerClient->>SpringBoot: Transfer result

Tools

Swagger

• http://localhost:9000/swagger-ui/index.html

Kafka UI

• http://localhost:8081/

Jacoco

• gradle > Tasks > verification > test (For Result of Test)
  • build > reports > tests > index.html
• gradle > Tasks > verification > jacocoTestReport (For Coverage)
  • build > jacoco > test > html > index.html

Codecov

• https://app.codecov.io/gh/sanggi-wjg/my-ide-java

Local Test view

• Test viewfile for API Test on local
  • test/resources/test_view.html

GitHub action script test using act

• https://github.com/nektos/act

act -l
act -j build-test --container-architecture linux/amd64

Ref

• Kafka
  • https://www.youtube.com/watch?v=gtM-NtRbf7c&list=PLGRDMO4rOGcNLwoack4ZiTyewUcF6y6BU&index=13&ab_channel=JavaGuides
• Codecov
  • https://about.codecov.io/blog/setting-up-codecov-with-java-and-gradle/
  • https://jane514.tistory.com/12
• JWT 구현 참조
  • https://medium.com/geekculture/implementing-json-web-token-jwt-authentication-using-spring-security-detailed-walkthrough-1ac480a8d970