Php 尝试在Laravel项目上构建docker compose时不支持的选项

我下面安装并设置了与Docker Compose的Laravel。我想建立一个映像，可以用于任何具有预装软件依赖项的站点。然而，这是我第一次搬到Docker

我已将我的存储库作为我的FQDN克隆到我的

/var/www

。我的Laravel文件现在位于

/var/www/example.co.uk

中。我已更改了我的

.env

以使用

DB_DATABASE=DB

，并设置了我要使用的相应用户和密码

我的

Dockerfile

现在看起来像这样：

FROM php:7.4-fpm

# Arguments defined in docker-compose.yml
ARG user
ARG uid

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    curl \
    libpng-dev \
    libonig-dev \
    libxml2-dev \
    zip \
    unzip

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

# Install PHP extensions
RUN docker-php-ext-install pdo_mysql mbstring exif pcntl bcmath gd

# Get latest Composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# Create system user to run Composer and Artisan Commands
RUN useradd -G www-data,root -u $uid -d /home/$user $user
RUN mkdir -p /home/$user/.composer && \
    chown -R $user:$user /home/$user

# Set working directory
WORKDIR /var/www/example.co.uk

USER $user

version: "3.7"
services:
  app:
    build:
      args:
        user: iezonweb
        uid: 1001
      context: ./
      dockerfile: Dockerfile
    image: iezonweb
    container_name: iezonweb-app
    restart: unless-stopped
    working_dir: /var/www/example.co.uk
    volumes:
      - ./:/var/www/example.co.uk
    networks:
      - iezonweb

  db:
    image: mysql:5.7
    container_name: iezonweb-db
    restart: unless-stopped
    environment:
      MYSQL_DATABASE: ${DB_DATABASE}
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_USER: ${DB_USERNAME}
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    volumes:
      - ./docker-compose/mysql:/docker-entrypoint-initdb.d
    networks:
      - iezonweb

  nginx:
    image: nginx:alpine
    container_name: iezonweb-nginx
    restart: unless-stopped
    ports:
      - 8000:80
    volumes:
      - ./:/var/www/example.co.uk
      - ./docker-compose/nginx:/etc/nginx/conf.d/
    networks:
      - iezonweb

networks:
  iezonweb:
    driver: bridge

我的

docker compose.yml

现在看起来像这样：

FROM php:7.4-fpm

# Arguments defined in docker-compose.yml
ARG user
ARG uid

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    curl \
    libpng-dev \
    libonig-dev \
    libxml2-dev \
    zip \
    unzip

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

# Install PHP extensions
RUN docker-php-ext-install pdo_mysql mbstring exif pcntl bcmath gd

# Get latest Composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# Create system user to run Composer and Artisan Commands
RUN useradd -G www-data,root -u $uid -d /home/$user $user
RUN mkdir -p /home/$user/.composer && \
    chown -R $user:$user /home/$user

# Set working directory
WORKDIR /var/www/example.co.uk

USER $user

version: "3.7"
services:
  app:
    build:
      args:
        user: iezonweb
        uid: 1001
      context: ./
      dockerfile: Dockerfile
    image: iezonweb
    container_name: iezonweb-app
    restart: unless-stopped
    working_dir: /var/www/example.co.uk
    volumes:
      - ./:/var/www/example.co.uk
    networks:
      - iezonweb

  db:
    image: mysql:5.7
    container_name: iezonweb-db
    restart: unless-stopped
    environment:
      MYSQL_DATABASE: ${DB_DATABASE}
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_USER: ${DB_USERNAME}
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    volumes:
      - ./docker-compose/mysql:/docker-entrypoint-initdb.d
    networks:
      - iezonweb

  nginx:
    image: nginx:alpine
    container_name: iezonweb-nginx
    restart: unless-stopped
    ports:
      - 8000:80
    volumes:
      - ./:/var/www/example.co.uk
      - ./docker-compose/nginx:/etc/nginx/conf.d/
    networks:
      - iezonweb

networks:
  iezonweb:
    driver: bridge

当我运行以下命令时：

$ docker-compose build app

我得到以下信息

ERROR: The Compose file './docker-compose.yml' is invalid because:
services.app.build contains unsupported option: 'container_name' error:

我查看了SO以找到任何相应的问题，这些问题导致我删除这一行。但是，它会因为另一个

不支持的选项而失败：image

，每次删除都会继续这个

不支持的选项链

任何帮助都将不胜感激

更新-我的docker和docker compose的当前版本如下：

$ docker-compose version

docker-compose version 1.27.4, build 40524192
docker-py version: 4.3.1
CPython version: 3.7.7
OpenSSL version: OpenSSL 1.1.0l  10 Sep 2019

$ sudo docker version

Client: Docker Engine - Community
 Version:           20.10.2
 API version:       1.41
 Go version:        go1.13.15
 Git commit:        2291f61
 Built:             Mon Dec 28 16:17:43 2020
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.2
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.13.15
  Git commit:       8891c58
  Built:            Mon Dec 28 16:15:19 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.3
  GitCommit:        269548fa27e0089a8b8278fc4fc781d7f65a939b
 runc:
  Version:          1.0.0-rc92
  GitCommit:        ff819c7e9184c13b7c2607fe6c30ae19403a7aff
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

您的
docker compose.yml
中肯定存在缩进问题。YAML在很大程度上依赖于定义类似字典的结构

services.app.build包含不受支持的选项：“container\u name”

不知何故，
container\u name
被解析为
services.app.build
的子元素，这意味着错误出现在这个代码块周围：

services:
  app:
    build:
      args:
        user: iezonweb
        uid: 1001
      context: ./
      dockerfile: Dockerfile
    container_name: iezonweb-app

在本例中，它是正确的，因为
container\u name
是
app
的子元素。但是，
docker compose.yml
可能有一个小的缩进错误，例如：

services:
  app:
    build:
      args:
        user: iezonweb
        uid: 1001
      context: ./
      dockerfile: Dockerfile
      # Mind number of space: container_name is now sub-elements
      # of build - which is invalid
      container_name: iezonweb-app

确保您没有选项卡和空格的混合，这些选项卡和空格可能会被您的编辑器以不同的方式处理，并使某些元素显示在同一级别。
无法在本地复制。您的
docker compose版本是什么？
？您好，谢谢您的评论。我已经用我当前的版本更新了我的问题@anemythank you！这解决了我的问题，我不知道它需要正确缩进。谢谢你