Docker compose 설정 변경 미반영 문제

[ckdals4600]

버그 내용

docker compose config 명령어로 설정을 확인했을 때, 수정된 파일 내용이 반영되지 않고 구버전 설정이 출력되는 현상이 발생함.

1. 현상

• 설정 불일치: docker compose config 실행 결과와 실제 파일(cat 조회) 내용이 서로 다름.
• Config 출력 값:
  • 이미지: teamsofa/linkiving-core:latest (구버전)
  • 포트 설정: 구버전 포트 매핑 유지됨.
• 실제 파일 내용:
  • 이미지: linkivingsofa/core:latest (신규)
  • 추가 설정: Healthcheck, Logging 설정이 포함되어 있음.

버그 재현 방법

• sudo docker compose config

name: ubuntu
services:
  blue:
    container_name: blue
    environment:
      LANG: ko_KR.UTF-8
      SPRING_PROFILES_ACTIVE: dev
    image: teamsofa/linkiving-core:latest
    networks:
      default: null
    ports:
      - mode: ingress
        target: 8080
        published: "8080"
        protocol: tcp
  green:
    container_name: green
    environment:
      LANG: ko_KR.UTF-8
      SPRING_PROFILES_ACTIVE: dev
    image: teamsofa/linkiving-core:latest
    networks:
      default: null
    ports:
      - mode: ingress
        target: 8080
        published: "8081"
        protocol: tcp
networks:
  default:
    name: ubuntu_default

• cat ./docker/docker-compose.yml

# docker-compose.yml
version: '3.8'

services:
  blue:
    image: linkivingsofa/core:latest
    container_name: blue
    environment:
      - LANG=ko_KR.UTF-8
      - TZ=Asia/Seoul
    ports:
      - '8080:8080'
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8080/health-check" ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    restart: unless-stopped
    networks:
      - app-network
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  green:
    image: linkivingsofa/core:latest
    container_name: green
    environment:
      - LANG=ko_KR.UTF-8
      - TZ=Asia/Seoul
    ports:
      - '8081:8080'
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8080/health-check" ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    restart: unless-stopped
    networks:
      - app-network
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

networks:
  app-network:
    driver: bridge

참고 자료

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