CD : docker compose 등록

[yooniversal]

Problem

Github Actions를 통해 EC2로 배포된 jar 파일 실행 시 프로젝트 내부 로직 중 redis 캐시 애노테이션이 포함돼 문제가 발생하고 있었습니다.
다음은 발생한 에러 로그 일부입니다.

2023-07-27T05:18:38.762Z  INFO 24269 --- [           main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface yeolJyeongKong.mall.repository.FavoriteRepository; If you want this repository to be a Redis repository, consider annotating your entities with one of these annotations: org.springframework.data.redis.core.RedisHash (preferred), or consider extending one of the following types with your repository: org.springframework.data.keyvalue.repository.KeyValueRepository
2023-07-27T05:18:38.763Z  INFO 24269 --- [           main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface yeolJyeongKong.mall.repository.RecentRepository; If you want this repository to be a Redis repository, consider annotating your entities with one of these annotations: org.springframework.data.redis.core.RedisHash (preferred), or consider extending one of the following types with your repository: org.springframework.data.keyvalue.repository.KeyValueRepository
2023-07-27T05:18:38.763Z  INFO 24269 --- [           main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface yeolJyeongKong.mall.repository.TopRepository; If you want this repository to be a Redis repository, consider annotating your entities with one of these annotations: org.springframework.data.redis.core.RedisHash (preferred), or consider extending one of the following types with your repository: org.springframework.data.keyvalue.repository.KeyValueRepository
2023-07-27T05:18:38.767Z  INFO 24269 --- [           main] .RepositoryConfigurationExtensionSupport : Spring Data Redis - Could not safely identify store assignment for repository candidate interface yeolJyeongKong.mall.repository.CategoryRepository; If you want this repository to be a Redis repository, consider annotating your entities with one of these annotations: org.springframework.data.redis.core.RedisHash (preferred), or consider extending one of the following types with your repository: org.springframework.data.keyvalue.repository.KeyValueRepository
...

Github Actions에서 활용될 deploy.yml에서 docker-compose.yml을 빌드 후 실행하는 로직을 추가했었으나 volume 설정에서 문제가 발생했고, docker container를 띄우는 작업을 workflow에서 처리하기 어렵다고 판단했습니다. 다음은 발생했던 에러 로그입니다.

Error response from daemon: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/home/ubuntu/app/src/main/resources/prometheus.yml" to rootfs at "/etc/prometheus/prometheus.yml": mount /home/ubuntu/app/src/main/resources/prometheus.yml:/etc/prometheus/prometheus.yml (via /proc/self/fd/6), flags: 0x5000: not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
Error: Process completed with exit code 1.

• feat: 배포 시 docker compose 설치 및 실행
• fix: docker compose 설치 및 실행 로직 삭제

Resolved

redis, prometheus, grafana를 docker container로 한번에 띄울 수 있도록 docker-compose.yml 작성했습니다.
prometheus에서 volumes에 적용된된 prometheus.yml은 프로젝트 내 src/main/resources/prometheus.yml을 의미합니다.

redis:
    image: redis
    container_name: redis-cache
    ports:
      - 6379:6379
    restart: unless-stopped

  grafana:
    image: grafana/grafana
    container_name: grafana-container
    ports:
      - "3000:3000"
    restart: unless-stopped

  prometheus:
    image: prom/prometheus
    container_name: prometheus-container
    ports:
      - "9090:9090"
    volumes:
      - /home/ubuntu/app/src/main/resources/prometheus.yml:/etc/prometheus/prometheus.yml
    restart: unless-stopped

• feat: docker container로 띄울 서비스 설정

docker compose 실행 관리를 Github Actions에서 처리하지 않고, appspec.yml에 의해 배포할 때마다 실행되는 start.sh, stop.sh를 수정해 docker-compose.yml 실행 및 중단하도록 설정했습니다.

# start.sh
echo "$TIME_NOW > Docker Compose Up" >> $DEPLOY_LOG
cd $PROJECT_ROOT
docker-compose up -d 

# stop.sh
echo "$TIME_NOW > Docker Compose Down" >> $DEPLOY_LOG
cd $PROJECT_ROOT
docker-compose down -v

• feat: docker compose 실행 로직 추가
• feat: docker compose 종료 로직 추가