mysql - 在 docker-compose.yml 中运行命令

Question

我有 laravel 项目，必须为此创建一个 docker 容器。
我已经完成了，但是对于 MySQL，我必须运行一些命令

docker-compose exec app php artisan key:generate
docker-compose exec db bash
mysql -u root -p
Login Using password Library!23
GRANT ALL ON laravel.* TO 'root'@'%' IDENTIFIED BY '123';
FLUSH PRIVILEGES;
EXIT;
exit
docker-compose exec app php artisan migrate

在第 2 行应用程序中切换 bash，我必须退出才能运行命令
但我需要在运行 artisan migrate 之后打开 MySQL bash 登录并授予用户权限
它是我的 doke-compose.yml

version: '3'
services:

  #PHP Service
  app:
    build:
      context: .
      dockerfile: Dockerfile
    image: xxxxxxx/lumen:Library
    container_name: Library
    restart: unless-stopped
    tty: true
    environment:
      SERVICE_NAME: app
      SERVICE_TAGS: dev
    working_dir: /var/www
    volumes:
      - ./:/var/www
    networks:
      - app-network

  #Nginx Service
  webserver:
    image: nginx:alpine
    container_name: LibraryWebserver
    restart: unless-stopped
    tty: true
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./:/var/www
      - ./nginx/conf.d/:/etc/nginx/conf.d/
    networks:
      - app-network

  #MySQL Service
  db:
    image: mysql:5.7.22
    container_name: Librarydb
    restart: unless-stopped
    tty: true
    ports:
      - "3306:3306"
    environment:
      MYSQL_DATABASE: library
      MYSQL_ROOT_PASSWORD: Library!23
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    networks:
      - app-network
    volumes:
      - dbdata:/var/lib/mysql
#Docker Networks
networks:
  app-network:
    driver: bridge
#Volumes
volumes:
  dbdata:
    driver: local

和我的 Dockerfile

FROM php:7.4-fpm

COPY composer.lock composer.json /var/www/

WORKDIR /var/www

RUN apt-get update --fix-missing && apt-get install -y  \
    build-essential \
    libssl-dev \
    zlib1g-dev \
    libpng-dev \
    libjpeg-dev \
    libfreetype6-dev \
    zlibc \
    mariadb-client \
    libpng-dev \
    libjpeg62-turbo-dev \
    libfreetype6-dev \
    locales \
    jpegoptim optipng pngquant gifsicle \
    vim \
    unzip \
    git \
    curl \
    zip

RUN docker-php-ext-install opcache  && docker-php-ext-enable opcache

RUN apt-get clean && rm -rf /var/lib/apt/lists/*

RUN docker-php-ext-install pdo_mysql exif pcntl
#RUN docker-php-ext-configure gd --with-gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ --with-png-dir=/usr/include/
RUN docker-php-ext-install bcmath

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

EXPOSE 9000
CMD ["php-fpm"]

谁能帮我？？？
我想运行 composer install在应用程序 bash

Answer 1

对于第 2 - 8 步，你必须像我们的 friend 说的那样
使用 sql 命令创建引导文件并在 dockerfile 中运行它
或者
您可以在 docker-compose.yml 中创建用户并传递和授予用户管理员访问权限

 db:
    image: mysql:5.7.22
    container_name: Librarydb
    restart: unless-stopped
    tty: true
    ports:
      - "3306:3306"
    environment:
      MYSQL_DATABASE: library
      MYSQL_ROOT_PASSWORD: TheRootPassword
      MYSQL_USER: root
      MYSQL_PASSWORD: PasswordForLoginAndUse
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    networks:
      - app-network
    volumes:
      - dbdata:/var/lib/mysql

并且没有必要与工匠一起生成 key
app 认为你因为 docker 在一个系统中运行它
我更喜欢你手动运行迁移
它更好