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Docker-compose.yml 파일 작성
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version: '3' services: reactorspring-demo: container_name: spring-demo image: sooabia/reactorspring-demo:1.0 restart: always ports: - '80:8080' links: - redis redis: container_name: redis: image: redis ports: - "6379:6379" volumes: - ./redis:/data/redis restart: always |
Redis Volume 폴더 생성
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## redis volume을 위한 폴더를 생성합니다.
[root@workspace-vm deploy]# mkdir ./redis |
멀티 컨테이너 실행
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## Docker compose로 멀티 컨테이너를 실행합니다.
[root@workspace-vm deploy]# docker-compose up -d
Creating network "deploy_default" with the default driver
Creating redis ... done
Creating spring-demo ... done
[root@workspace-vm deploy]#
[root@workspace-vm deploy]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fc98d294e435 sooabia/spring-demo:1.0 "java -jar /app.jar" 8 seconds ago Up 6 seconds 0.0.0.0:80->8080/tcp spring-demo
9ebfffd30318 redis "docker-entrypoint.s 9 seconds ago Up 7 seconds 0.0.0.0:6379->6379/tcp redis
[root@workspace-vm deploy]# |
어플리케이션 동작 확인
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## 멀티 컨테이너 어플리케이션을 실행합니다. [root@workspace-vm deploy]# curl -XPOST http://localhost/link -H "Content-Type: application/json" -d "{\"link\":\"http://wiki.iisanse.com\"}" {"shortenedLink":"MrzIHZ"} |
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## Docker compose 멀티 컨테이너를 정리 합니다. [root@workspace-vm deploy]# docker-compose down Stopping spring-demo ... done Stopping redis ... done Removing spring-demo ... done Removing redis ... done Removing network deploy_default [root@workspace-vm deploy]# [root@workspace-vm deploy]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@workspace-vm deploy]# |