我试图在基于Ubuntu20.04的AWS EC2服务器上配置带有Docker的MySQL(8.0.26)项目。但是,MySQL数据库容器由于名字而无法工作。这是一些解决方案-- solution1,solution2,solution3 --我已经尝试过了,但是没有找到更好的解决方案。
我已经创建了一个基于这个YouTube教程的示例项目,它成功地运行在我的本地机器上(macOS 11.4)。
docker-compose.yml
version: '3.8'
services:
db:
image: mysql:8.0.26
restart: always
command: --lower_case_table_names=1
environment:
- MYSQL_DATABASE=tutorialdb
- MYSQL_USER=chitrang
- MYSQL_PASSWORD=test123
- MYSQL_ROOT_PASSWORD=test123
ports:
- "3307:3306"
volumes:
- ./dbdata:/var/lib/mysql
backend:
build: .
command: python manage.py runserver 0.0.0.0:8000
ports:
- 8000:8000
volumes:
- .:/app
depends_on:
- db
错误日志:
db_1 | 2021-08-20 01:01:48+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.26-1debian10 started.
db_1 | 2021-08-20 01:01:50+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
db_1 | 2021-08-20 01:01:50+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.26-1debian10 started.
db_1 | 2021-08-20T01:01:51.247142Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.26) starting as process 1
db_1 | 2021-08-20T01:01:52.809303Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
db_1 | 2021-08-20T01:01:56.262851Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
db_1 | 2021-08-20T01:01:56.320513Z 1 [ERROR] [MY-011087] [Server] Different lower_case_table_names settings for server ('1') and data dictionary ('2').
db_1 | 2021-08-20T01:01:56.321126Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
db_1 | 2021-08-20T01:01:56.321630Z 0 [ERROR] [MY-010119] [Server] Aborting
db_1 | 2021-08-20T01:01:56.867684Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.26) MySQL Community Server - GPL.
我已经尝试在docker-come.yml文件中为lower_case_table_names设置所有三个可能的值0_~_\
我想解决方案可能很简单,但是由于这是我的第一个后端+ DevOps项目,我可能无法很容易地解决它。而且,这个问题似乎很常见,许多开发人员都面临着这个问题,所以我认为,无论是MySQL还是Ubuntu都应该解决这个问题。
发布于 2022-01-15 16:09:06
试试看,这对我有用:
https://gist.github.com/feltnerm/bb6e23f531803896ca1e
version: '3.8'
services:
db:
image: mysql:8.0.26
restart: always
command: --lower_case_table_names=0
environment:
- MYSQL_DATABASE=tutorialdb
- MYSQL_USER=chitrang
- MYSQL_PASSWORD=test123
- MYSQL_ROOT_PASSWORD=test123
ports:
- "3307:3306"
volumes:
- ./data/initdb.d:/docker-entrypoint-initdb.d
- ./data/mysql:/var/lib/mysql
backend:
build: .
command: python manage.py runserver 0.0.0.0:8000
ports:
- 8000:8000
volumes:
- .:/app
depends_on:
- db
https://stackoverflow.com/questions/68855946
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