在 dockerized laravel 中执行 powershell 命令时需要帮助

Question

我想从 powercli 脚本访问 vsphere 配置信息到 laravel。但我不知道如何让它们在 docker 中协同工作。无论我做什么，错误都类似于此 - The command "'pwsh' '-v'" failed。退出代码：127（找不到命令）工作目录：/var/www/public 输出：================ 错误输出：============ ==== sh: 1: exec: pwsh: 未找到 不得已，我来了

docker-compose.yml:

version: '3'
services:
  #PHP Service
  app:
    build:
      context: .
      dockerfile: Dockerfile
    image: vapp
    container_name: app
    restart: unless-stopped
    tty: true
    environment:
      SERVICE_NAME: app
      SERVICE_TAGS: dev
    working_dir: /var/www
    volumes:
      - ./:/var/www
      - ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
    networks:
      - app-network
  #Nginx Service
  webserver:
    image: nginx:alpine
    container_name: webserver
    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: db
    restart: unless-stopped
    tty: true
    ports:
      - "3306:3306"
    environment:
      MYSQL_DATABASE: vapp
      MYSQL_ROOT_PASSWORD: vapp
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
      TZ: Asia/Kolkata
    volumes:
      - dbdata:/var/lib/mysql/
      - ./mysql/my.cnf:/etc/mysql/my.cnf
      - ./mysql:/var/lib/mysql-files/
    networks:
      - app-network
  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: phpMyAdmin
    restart: always
    ports:
      - "8080:80"
    environment:
      MYSQL_ROOT_PASSWORD: vapp
      PMA_HOST: db
    external_links:
      - mariadb:mariadb
    volumes:
      - "./phpmyadmin/sessions:/sessions"
    networks:
      - app-network
#Docker Networks
networks:
  app-network:
    driver: bridge

#Volumes
volumes:
  dbdata:
    driver: local

Dockerfile

FROM mcr.microsoft.com/powershell:latest
WORKDIR ./

FROM php:7.4-fpm

# Copy composer.lock and composer.json
COPY composer.lock composer.json /var/www/

# Set working directory
WORKDIR /var/www

# Install dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libpng-dev \
    libjpeg62-turbo-dev \
    libfreetype6-dev \
    libonig-dev \
    locales \
    libzip-dev \
    zip \
    jpegoptim optipng pngquant gifsicle \
    vim \
    unzip \
    git \
    curl
RUN snap install powershell --classic
# Clear cache
RUN apt-get clean && rm -rf /var/lib/apt/lists/*

# Install extensions
RUN docker-php-ext-install pdo_mysql mbstring zip exif pcntl mysqli
RUN docker-php-ext-configure gd --enable-gd --with-freetype=/usr/include/ --with-jpeg=/usr/include/
RUN docker-php-ext-install gd
RUN docker-php-ext-enable mysqli

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

# Add user for laravel application
RUN groupadd -g 1000 www
RUN useradd -u 1000 -ms /bin/bash -g www www

# Copy existing application directory contents
COPY . /var/www

# Copy existing application directory permissions
COPY --chown=www:www . /var/www

# Change current user to www
USER www

# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]

控制器：

//$process = new Process(['ls', '-lsa']); #This works but next one do not
$process = new Process(['pwsh', '-v']);
$process->run();
// executes after the command finishes
if (!$process->isSuccessful()) {
       throw new ProcessFailedException($process);
}
echo $process->getOutput();

我知道 Process() 方法的工作原理。以上代码失败。
我需要帮助使 powershell 和 laravel 在 docker.
中协同工作 docker 访问powershell 的配置或控制器代码是否有问题。

Answer 1

您正在 Dockerfile 中使用多阶段构建。它可以复制工件，但你什么都不复制。所以 pwsh 应用程序不会复制到 PHP 图像（到第二阶段）。

您可以删除第一阶段（FROM mcr.microsoft.com/powershell:latest）并在 PHP 映像中正确安装 Powershell。例如：

RUN apt-get update && apt-get install -y \
wget

RUN wget https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb && \
dpkg -i packages-microsoft-prod.deb

RUN apt-get update && apt-get install -y \
powershell

PHP 图片使用 Debian 10，所以这里是说明：https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux?view=powershell-7.1#debian-10

首先检查容器内的pwsh：

docker exec -it app bash
pwsh

Answer 2

感谢@konstantin-bogomolov

原因是 docker 文件不正确。 Powershell 未正确安装在容器中。

对于那些路过的人，工作docker文件在下面。

FROM php:7.4-fpm

# Copy composer.lock and composer.json
COPY composer.lock composer.json /var/www/

# Set working directory
WORKDIR /var/www

# Install dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libpng-dev \
    libjpeg62-turbo-dev \
    libfreetype6-dev \
    libonig-dev \
    locales \
    libzip-dev \
    zip \
    jpegoptim optipng pngquant gifsicle \
    vim \
    unzip \
    git \
    curl \
    wget \
    apt-utils

# Download the Microsoft repository GPG keys
RUN wget https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb

# Register the Microsoft repository GPG keys
RUN dpkg -i packages-microsoft-prod.deb

# Update the list of products
RUN apt-get update

# Install PowerShell
RUN apt-get install -y powershell

# Start PowerShell
RUN pwsh

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

# Install extensions
RUN docker-php-ext-install pdo_mysql mbstring zip exif pcntl mysqli
RUN docker-php-ext-configure gd --enable-gd --with-freetype=/usr/include/ --with-jpeg=/usr/include/
RUN docker-php-ext-install gd
RUN docker-php-ext-enable mysqli

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

# Add user for laravel application
RUN groupadd -g 1000 www
RUN useradd -u 1000 -ms /bin/bash -g www www

# Copy existing application directory contents
COPY . /var/www

# Copy existing application directory permissions
COPY --chown=www:www . /var/www

# Change current user to www
USER www

# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]

在 dockerized laravel 中执行 powershell 命令时需要帮助

Need help in executing powershell commands in dockerized laravel

php

powershell

docker

dockerfile

laravel-8