Docker卷必须是映射，而不是字符串
Docker卷必须是映射，而不是字符串
提问于 2018-04-20 16:53:38
我在./wordpress/docker-compose.yaml上有以下文件
version: '3.3'
serivces:
db:
image: mysql:5.7
volumes:
- db_data:/var/lib/mysql
restart: always
evironment:
MYSQL_ROOT_PASSWORD: password
MYSQL_DATABASE: wordpress
MYSQL_USER: wordpress
MYSQL_PASSWORD: wordpress
wordpress:
depends_on:
- db
image: wordpress:latest
ports:
- "8000:80"
volumes:
- ./:/var/www/html
restart: always
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_USER: wordpress
WORDPRESS_DB_PASSWORD: wordpress
volumes:
db_data当我运行cd ./wordpress && docker-compose up -d时，我得到以下错误：
ERROR: In file './docker-compose.yaml', volume must be a mapping, not a string.有人能告诉我我哪里做错了吗？
Stack Overflow用户
发布于 2022-02-20 10:47:31
version: '3.3'
serivces:
db:
image: mysql:5.7
command: bash -c "mkdir -p /var/lib/mysql/"
volumes:
- db_data:/var/lib/mysql/
restart: always
evironment:
MYSQL_ROOT_PASSWORD: password
MYSQL_DATABASE: wordpress
MYSQL_USER: wordpress
MYSQL_PASSWORD: wordpress
wordpress:
depends_on:
- db
image: wordpress:latest
ports:
- "8000:80"
volumes:
- ./:/var/www/html
restart: always
environment:
WORDPRESS_DB_HOST: db:3306
WORDPRESS_DB_USER: wordpress
WORDPRESS_DB_PASSWORD: wordpress
volumes:
db_data: {}
save as docker-compose.yml
cd wordpress
docker-compose up页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/49937772
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