【发布时间】:2021-05-03 15:06:15
【问题描述】:
我正在使用一个容器化的 Laravel 应用程序,它应该连接到远程 rds 数据库,这里是一个示例 .env
DB_HOST=xxxxxx.rds.amazonaws.com
DB_DATABASE=sample
DB_USERNAME=sample
DB_PASSWORD=sample
DB_PORT=3306
DATABASE_DRIVER=mysql
容器正常工作,但问题是,当我尝试运行 composer ie 时,它无法连接到远程 rds 数据库:
$ docker exec -ti laravel-php bash
$ composer install
我收到此错误:
[PDOException]
SQLSTATE[HY000] [1045] Access denied for user 'sample'@'192.168.66.1' (using password: YES)
Script php artisan clear-compiled handling the post-install-cmd event returned with error code 1
192.168.66.1 作为我的 docker 容器的 ip,我怀疑 db 策略是通过 @localhost 访问打开的,因为我的开发操作确认它对公共连接开放。
顺便说一句,我使用的是 docker-compose 版本 2,这是一个示例 docker-compose:
version: '2'
services:
sample-server:
build:
context: ./
dockerfile: sample.server.docker
volumes:
- ../backend:/var/www
ports:
- "8081:80"
environment:
- VIRTUAL_HOST=sample.local
links:
- sample-php
depends_on:
- sample-php
sample-php:
build:
context: ./
dockerfile: sample.php.docker
volumes:
- .:/var/www
links:
- sample-database
environment:
- "DB_PORT=3306"
- "DB_HOST=sample-database"
sample-database:
image: mysql:5.7
environment:
- "MYSQL_ROOT_PASSWORD=samplepassword"
- "MYSQL_DATABASE=sample"
ports:
- "33081:3306"
sample-nginx-proxy:
image: jwilder/nginx-proxy
ports:
- "80:80"
volumes:
- /var/run/docker.sock:/tmp/docker.sock:ro
networks:
default:
external:
name: sample-nginx-proxy
我该如何解决这个问题?
【问题讨论】:
-
192.168.66.1看起来不像远程系统的 IP - 您确定主机名已正确解析吗? -
这是我容器的ip
标签: mysql laravel docker docker-compose amazon-rds