Docker学习17-Docker-Compose-部署项目到容器
删除原先所有容器
1 2 3 4 5 6 7 [root@MyCentOS ]/usr/local /docker tripweb 1e07 f46eb80a00e3 d56be365d53272c36764 tomcat 849e5 b576998
创建项目tripweb
1 2 3 cd /usr/local /dockermkdir tripweb
创建docker-compose.yml
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 cd tripweb vim docker-compose.yml version: '3' services: web: restart: always image: tomcat container_name: web ports: - 8081 :8080 volumes: # 挂载卷 - /usr/ local/docker/ tripweb/ROOT:/usr/ local/tomcat/ webapps/ROOT mysql: restart: always image: mysql:5.7 .22 container_name: mysql ports: - 3307 :3306 environment: TZ: Asia/Shanghai # 时区 MYSQL_ROOT_PASSWORD: root command: # mysql配置 --character-set-server=utf8 --collation-server=utf8_general_ci --explicit_defaults_for_timestamp=true --lower_case_table_names=1 --max_allowed_packet=128 M --sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO" volumes: # 挂载卷 - /usr/ local/docker/ mysql/conf:/etc/ mysql - /usr/ local/docker/ mysql/logs:/var/ log/mysql - /usr/ local/docker/ mysql/data:/var/ lib/mysql
上面的:
1 2 3 4 volumes: - /usr/local /docker/mysql /conf:/etc /mysql - /usr /local/docker /mysql/logs :/var/log /mysql - /usr /local/docker /mysql/data :/var/lib /mysql
可以写成
1 2 3 4 5 mysql: volumes: - mysql-data: /var/lib /mysql volumes: - mysql-data:
守护态运行
1 2 3 [root@MyCentOS]/usr/local /docker/tripweb Creating mysql ... done Creating web ... done
1 2 3 4 ➜ tripweb sudo docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8a1c9fae9d1c mysql:5.7.22 "docker-entrypoint.s…" 17 seconds ago Up 15 seconds 0.0 .0 .0 :3307->3306/tcp mysql c771ba85ec82 tomcat "catalina.sh run" 17 seconds ago Up 15 seconds 0.0 .0 .0 :8081->8080/tcp web
查看结果
部署tripweb项目到容器
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 [root@MyCentOS] /usr/local /docker/tripweb# cd /root [root@MyCentOS] ~# ls authorized_keys mysql-community-release-el7-5. noarch.rpm trip-web.war mysql57-community-release-el7-10. noarch.rpm mysql-community-release-el7-5. noarch.rpm.1 mysql57-community-release-el7-11. noarch.rpm mysql-community-release-el7-5. noarch.rpm.2 [root@MyCentOS] ~# cp trip-web.war /usr/local/docker/tripweb [root@MyCentOS] ~# cd /usr/local/docker/tripweb [root@MyCentOS] /usr/local /docker/tripweb# ls docker-compose.yml ROOT trip-web.war [root@MyCentOS] /usr/local /docker/tripweb# mv trip-web.war ROOT [root@MyCentOS] /usr/local /docker/tripweb# ls docker-compose.yml ROOT [root@MyCentOS] /usr/local /docker/tripweb# cd ROOT [root@MyCentOS] /usr/local /docker/tripweb/ROOT# ls trip-web.war [root@MyCentOS] /usr/local /docker/tripweb/ROOT# unzip -oq trip-web.war -d . [root@MyCentOS] /usr/local /docker/tripweb/ROOT# ls META-INF static trip-web.war WEB-INF [root@MyCentOS] /usr/local /docker/tripweb/ROOT# rm trip-web.war [root@MyCentOS] /usr/local /docker/tripweb/ROOT# ls META-INF static WEB-INF
unzip -oq trip-web.war -d .解压war包
删除正在运行的容器
1 2 3 4 5 6 7 ➜ tripweb sudo docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8a1c9fae9d1c mysql:5.7.22 "docker-entrypoint.s…" 12 minutes ago Up 12 minutes 0.0 .0 .0 :3307->3306/tcp mysql c771ba85ec82 tomcat "catalina.sh run" 12 minutes ago Up 12 minutes 0.0 .0 .0 :8081->8080/tcp web ➜ tripweb sudo docker rm -f 8a c7 8a c7
运行容器
docker-compose up -d
1 2 3 4 [root@MyCentOS]/usr/local /docker/tripweb/ROOT Creating mysql ... done Creating web ... done [root@MyCentOS]/usr/local /docker/tripweb/ROOT
监听日志的变化
docker logs -f myshop
查看结果
参考资料
https://www.funtl.com/zh/docker-compose/Docker-Compose-模板文件.html#build
