Jun*_*war 2 wordpress port containers docker docker-compose
我想在我的计算机上映射一些随机端口,例如localhost:7006到我的WordPress docker容器的端口80.目前当我将WordPress的端口从80:80更改为7006:80时,它不仅停止在localhost(端口80)上工作,也不要回复localhost:7006.
我的docker-compose.yml文件如下所示:
version: '3'
services:
wordpress:
depends_on:
- db
image: wordpress:4.7.1
restart: always
volumes:
- ./wp-content:/var/www/html/wp-content
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_PASSWORD: p4ssw0rd!
ports:
- 80:80 # Expose http and https
- 8443:443
networks:
- wp_nwk
db:
image: mysql:5.7
restart: always
volumes:
- db_data:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: p4ssw0rd!
networks:
- wp_nwk
phpmyadmin:
depends_on:
- db
image: phpmyadmin/phpmyadmin
restart: always
ports:
- 7005:80
environment:
PMA_HOST: db
MYSQL_ROOT_PASSWORD: p4ssw0rd!
networks:
- wp_nwk
networks:
wp_nwk:
volumes:
db_data:
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经过一些研究后我发现WordPress容器设置了它的端口一次,因为它需要localhost:7006在db中保存URL()因为我持久化db数据.
我docker-compose up使用默认端口80:80配置运行了一次,导致localhost:80或者localhost保存在数据库中.所以,当我再次更改端口并运行时docker-compose up,我实际上搞砸了存储在链接的mysql数据库容器中的URL和我的WordPress容器.
我运行docker-compose down --volumes(这导致持久数据销毁),然后在docker-compse.yml中更改了我的WordPress容器的端口.再次运行以下命令在端口7006(localhost:7006)上创建了我的WordPress容器.
docker-compose up
wordpress:
depends_on:
- db
image: wordpress:4.7.1
restart: always
volumes:
- ./wp-content:/var/www/html/wp-content
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_PASSWORD: p4ssw0rd!
ports:
- 7006:80 # Expose http and https
- 8443:443
networks:
- wp_nwk
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重要提示:我只是在玩docker,所以我不想保存我的卷数据.任何想要保留数据的人都不能使用
docker-compose down --volumes
小智 5
|如果您想更改端口,您需要执行以下步骤。我成功更改了 WordPress 端口
version: '3.3'
services:
db:
image: mysql:5.7
volumes:
- db_data:/var/lib/mysql
restart: always
environment:
MYSQL_ROOT_PASSWORD: somewordpress
MYSQL_DATABASE: wordpress
MYSQL_USER: wordpress
MYSQL_PASSWORD: wordpress
wordpress:
depends_on:
- db
image: wordpress:latest
ports:
- "8000:80"
restart: always
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_USER: wordpress
WORDPRESS_DB_PASSWORD: wordpress
WORDPRESS_DB_NAME: wordpress
volumes:
db_data: {}
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docker exec -it *wordpres_container_id* bash
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wp_config.phpdefine( 'WP_HOME', 'http://example.com' );
define( 'WP_SITEURL', 'http://example.com' );
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docker-compose.yml为80docker-compose down
docker-compose up -d
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