拉威尔&amp；Docker：无法打开流或文件&quot；/var/www/html/storage/logs/laravel.log&quot；：无法打开流：权限被拒绝 [英] Laravel & Docker: The stream or file "/var/www/html/storage/logs/laravel.log" could not be opened: failed to open stream: Permission denied

问题描述

这是我的文件夹结构：

+-- root-app-dir
|   +-- docker
|   |   +-- Dockerfile
|   |   +-- nginx.conf
|   +-- src // this is where the Laravel app lives
|   +-- docker-compose.yml

这是我的docker-compose.yml

version: '2'

services:
  app:
    build:
      context: ./docker
      dockerfile: Dockerfile
    image: lykos/laravel
    volumes:
      - ./src/:/var/www/html/
    networks:
      - app-network

  nginx:
    image: nginx:latest
    volumes:
      - ./src/:/var/www/html/
      - ./docker/nginx.conf:/etc/nginx/conf.d/default.conf
    ports:
      - 8000:80
    networks:
      - app-network

  mysql:
    image: mysql:5.7
    ports: 
      - "4306:3306"
    environment:
      MYSQL_DATABASE: homestead
      MYSQL_USER: homestead
      MYSQL_PASSWORD: secret
      MYSQL_ROOT_PASSWORD: secret
    volumes:
      - mysqldata:/var/lib/mysql
    networks:
      - app-network

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    ports:
      - 8080:80
    links:
      - mysql
    environment:
      PMA_HOST: mysql

volumes:
  mysqldata:
    driver: "local"

networks:
  app-network:
    driver: "bridge"

这是我的nginx.conf

server {
  root /var/www/html/public;

  index index.html index.htm index.php;

  server_name _;
  charset utf-8;

  location = /favicon.ico { log_not_found off; access_log off; }
  location = /robots.txt { log_not_found off; access_log off; }

  location / {
    try_files $uri $uri/ /index.php$is_args$args;
  }

  location ~ .php$ {
    # include snippets/fastcgi-php.conf;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param PATH_INFO $fastcgi_path_info;
    fastcgi_pass app:9000;
    fastcgi_index index.php;
  }

  error_page 404 /index.php;

  location ~ /.ht {
    deny all;
  }
}

当我运行docker-compose up -d并尝试通过htts://localhost:8000访问Laravel应用程序时，屏幕上出现此错误

UnexpectedValueException
The stream or file "/var/www/html/storage/logs/laravel.log" could not be opened: failed to open stream: Permission denied

我已从我的root-app-dir运行sudo chown lykos:lykos -R ./src，但问题仍然存在。我如何修复此问题？

推荐答案

有几个选项，哪些选项可能出错：

1. storage链接设置不正确，您可以查看here，启动app容器后，应做php artisan storage:link检查是否有正确链接
2. 您没有给定文件夹的适当权限，默认情况下，logs文件夹应具有www-data可写权限，您可以通过ssh到计算机并对/var/www/html/[your laravel app]中的文件执行ls -l检查，如果没有，请通过chown -R www-data:www-data *
添加适当的权限
3. 也与文件权限有关：您可以通过以下方式禁用SELinux(但仅限在dev服务器中，而不是在LIVE上)：sestatus，然后通过setenforce 0将其强制为0(但在LIVE服务器上，最好让SElinux保持运行状态，并尝试通过chcon -R -t httpd_sys_rw_content_t [path to storage folder here]
禁用该问题

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