“Docker + Laravel issue – ‘ViewException'”

huangapple
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英文:

Docker + Laravel issue - "ViewException"

问题

以下是您要翻译的内容：

docker-compose.yml：

  1. version: '3'
  3. networks:
  4.   laravel:
  6. services:
  7.   nginx:
  8.     image: nginx:stable-alpine
  9.     container_name: nginx
  10.     ports:
  11.       - "8080:80"
  12.     volumes:
  13.       - ./src:/var/www/html
  14.       - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
  15.     depends_on:
  16.       - php
  17.       - mysql
  18.     networks:
  19.       - laravel
  20.   mysql:
  21.     image: mysql:5.7.22
  22.     container_name: mysql
  23.     restart: unless-stopped
  24.     tty: true
  25.     ports: 
  26.       - "3306:3306"
  27.     volumes: 
  28.       - ./mysql:/var/lib/mysql
  29.     environment:
  30.       MYSQL_DATABASE: homestead
  31.       MYSQL_USER: homestead
  32.       MYSQL_PASSWORD: secret
  33.       MYSQL_ROOT_PASSWORD: secret
  34.       SERVICE_TAGS: dev
  35.       SERVICE_NAME: mysql
  36.     networks:
  37.       - laravel
  38.   php:
  39.     build:
  40.       context: .
  41.       dockerfile: Dockerfile
  42.     container_name: php
  43.     volumes: 
  44.       - ./src:/var/www/html
  45.     ports:
  46.       - "9000:9000"
  47.     networks:
  48.       - laravel

default.conf：

  1. server {
  2.  listen 80;
  3.  index index.php index.html;
  4.  server_name localhost;
  5.  error_log /var/log/nginx/error.log;
  6.  access_log /var/log/nginx/access.log;
  7.  root /var/www/html/public;
  9.  location / {
  10.   try_files $uri $uri/ /index.php?$query_string;
  11.  }
  13.  location ~ \.php$ {
  14.   try_files $uri =404;
  15.   fastcgi_split_path_info ^(.+\.php)(/.+)$;
  16.   fastcgi_pass php:9000;
  17.   fastcgi_index index.php;
  18.   include fastcgi_params;
  19.   fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  20.   fastcgi_param PATH_INFO $fastcgi_path_info;
  21.  }
  22. }

Dockerfile：

  1. FROM php:7.2-fpm-alpine
  3. RUN docker-php-ext-install pdo pdo_mysql

.env文件：

  1. APP_NAME=Laraone
  2. APP_ENV="local"
  3. APP_KEY=base64:gw3VfvtH3/S/iYRWp0q8MsMB7LPthzkwoPHhJZhFF+o=
  4. APP_DEBUG=true
  5. APP_URL=http://localhost:8080
  7. LOG_CHANNEL=stack
  9. DB_CONNECTION=mysql
  10. DB_HOST=localhost
  11. DB_PORT=3306
  12. DB_DATABASE=laraone
  13. DB_USERNAME=root
  14. DB_PASSWORD=secret
  16. BROADCAST_DRIVER=log
  17. CACHE_DRIVER=file
  18. SESSION_DRIVER=file
  19. QUEUE_DRIVER=sync
  21. REDIS_HOST=127.0.0.1
  22. REDIS_PASSWORD=
  23. REDIS_PORT=6379
  25. MAIL_DRIVER=smtp
  26. MAIL_HOST=mailtrap.io
  27. MAIL_PORT=2525
  28. MAIL_USERNAME=
  29. MAIL_PASSWORD=
  30. MAIL_ENCRYPTION=
  32. MAIL_FROM_ADDRESS=noreply@example.com
  33. MAIL_FROM_NAME="${APP_NAME}"
  35. MAIL_SENDMAIL="/usr/sbin/sendmail -bs"
  37. MAILGUN_DOMAIN=
  38. MAILGUN_SECRET=
  39. MAILGUN_ENDPOINT="api.mailgun.net"
  41. PUSHER_APP_ID=
  42. PUSHER_APP_KEY=
  43. PUSHER_APP_SECRET=
  44. PUSHER_APP_CLUSTER=mt1
  46. MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
  47. MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"

我已翻译上述内容，如果您有任何其他需要，请随时提出。

英文:

docker-compose.yml:

  1. version: '3'
  3. networks:
  4.   laravel:
  6. services:
  7.   nginx:
  8.     image: nginx:stable-alpine
  9.     container_name: nginx
  10.     ports:
  11.       - "8080:80"
  12.     volumes:
  13.       - ./src:/var/www/html
  14.       - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
  15.     depends_on:
  16.       - php
  17.       - mysql
  18.     networks:
  19.       - laravel
  20.   mysql:
  21.     image: mysql:5.7.22
  22.     container_name: mysql
  23.     restart: unless-stopped
  24.     tty: true
  25.     ports: 
  26.       - "3306:3306"
  27.     volumes: 
  28.       - ./mysql:/var/lib/mysql
  29.     environment:
  30.       MYSQL_DATABASE: homestead
  31.       MYSQL_USER: homestead
  32.       MYSQL_PASSWORD: secret
  33.       MYSQL_ROOT_PASSWORD: secret
  34.       SERVICE_TAGS: dev
  35.       SERVICE_NAME: mysql
  36.     networks:
  37.       - laravel
  38.   php:
  39.     build:
  40.       context: .
  41.       dockerfile: Dockerfile
  42.     container_name: php
  43.     volumes: 
  44.       - ./src:/var/www/html
  45.     ports:
  46.       - "9000:9000"
  47.     networks:
  48.       - laravel

default.conf:

  1. server {
  2.  listen 80;
  3.  index index.php index.html;
  4.  server_name localhost;
  5.  error_log /var/log/nginx/error.log;
  6.  access_log /var/log/nginx/access.log;
  7.  root /var/www/html/public;
  10.  location / {
  11.   try_files $uri $uri/ /index.php?$query_string;
  12.  }
  15.  location ~ \.php$ {
  16.   try_files $uri =404;
  17.   fastcgi_split_path_info ^(.+\.php)(/.+)$;
  18.   fastcgi_pass php:9000;
  19.   fastcgi_index index.php;
  20.   include fastcgi_params;
  21.   fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  22.   fastcgi_param PATH_INFO $fastcgi_path_info;
  23.  }
  24. }

Dockerfile:

  1. FROM php:7.2-fpm-alpine
  3. RUN docker-php-ext-install pdo pdo_mysql

.env file:

  1. APP_NAME=Laraone
  2. APP_ENV="local"
  3. APP_KEY=base64:gw3VfvtH3/S/iYRWp0q8MsMB7LPthzkwoPHhJZhFF+o=
  4. APP_DEBUG=true
  5. APP_URL=http://localhost:8080
  7. LOG_CHANNEL=stack
  9. DB_CONNECTION=mysql
  10. DB_HOST=localhost
  11. DB_PORT=3306
  12. DB_DATABASE=laraone
  13. DB_USERNAME=root
  14. DB_PASSWORD=secret
  16. BROADCAST_DRIVER=log
  17. CACHE_DRIVER=file
  18. SESSION_DRIVER=file
  19. QUEUE_DRIVER=sync
  21. REDIS_HOST=127.0.0.1
  22. REDIS_PASSWORD=
  23. REDIS_PORT=6379
  25. MAIL_DRIVER=smtp
  26. MAIL_HOST=mailtrap.io
  27. MAIL_PORT=2525
  28. MAIL_USERNAME=
  29. MAIL_PASSWORD=
  30. MAIL_ENCRYPTION=
  32. MAIL_FROM_ADDRESS=noreply@example.com
  33. MAIL_FROM_NAME="${APP_NAME}"
  35. MAIL_SENDMAIL="/usr/sbin/sendmail -bs"
  37. MAILGUN_DOMAIN=
  38. MAILGUN_SECRET=
  39. MAILGUN_ENDPOINT="api.mailgun.net"
  41. PUSHER_APP_ID=
  42. PUSHER_APP_KEY=
  43. PUSHER_APP_SECRET=
  44. PUSHER_APP_CLUSTER=mt1
  46. MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
  47. MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"

I'm trying to run laravel application and I can tell for sure that database is working properly, .env file configuration is correct and application installation goes successfully (installation does database connection and creates all necessary tables correctly with correct default data inside them)

App works perfectly outside Docker container on Windows machine, problem emerges inside Docker container . My Docker uses linux containers. After reading laravel.log I see that ViewException gets thrown and none of the view files are loaded inside browser (instead I get 404 on homepage, on login page I get the exception which can be seen on screenshot below)

login page

I guess that app doesn't resolve correct path for view files and my question is if anyone here knows what could be causing this problem?

答案1

得分: 0

为 PHP 容器部分添加以下内容：

  1. depends_on:
  2.     - mysql

解决方案：

  1. php:
  2.   build:
  3.     context: .
  4.     dockerfile: Dockerfile
  5.   container_name: php
  6.   volumes: 
  7.     - ./src:/var/www/html
  8.   depends_on:
  9.     - mysql
  10.   ports:
  11.     - "9000:9000"
  12.   networks:
  13.     - laravel
英文:

add

  1.     depends_on:
  2.         - mysql

for php container section.
solution

  1. php:
  2.     build:
  3.       context: .
  4.       dockerfile: Dockerfile
  5.     container_name: php
  6.     volumes: 
  7.       - ./src:/var/www/html
  8.     depends_on:
  9.       - mysql
  10.     ports:
  11.       - "9000:9000"
  12.     networks:
  13.       - laravel

答案2

得分: 0

Update DB_HOST in .env

  1. DB_HOST=mysql

In your .env file the hostname for your database is localhost

  1. DB_HOST=localhost

The reason it's working locally is because you exposed 3306 from docker to the host machine 3306

But both containers can access each other in the internal docker network by using their docker hostname, which is mysql based on your docker-compose file

Another solution but I don't recommend it (Because since the mysql is already in the same stack no need to connect to host then go back to the mysql container since containers can access each other directly without using port exposed on host, and you can actually stop exposing this port later and it'll still work between the two containers)

  1. DB_HOST=host.docker.internal
英文:

Short

Update DB_HOST in .env

  1. DB_HOST=mysql

More about that

In your .env file the hostname for your database is localhost

  1. DB_HOST=localhost

The reason it's working locally is because you exposed 3306 from docker to the host machine 3306

But both containers can access each other in internal docker network by using their docker hostname which is mysql based on your docker-compose file

Another solution but I don't recommend it (Because since the mysql is already in the same stack no need to connect to host then go back to the mysql container since containers can access each other directly without using port exposed on host, and you can actually stop exposing this port later and it'll still work between the two containers)

  1. DB_HOST=host.docker.internal

huangapple
  • 本文由 发表于 2020年1月7日 01:41:19
  • 转载请务必保留本文链接：https://go.coder-hub.com/59616600.html
  • docker
  • laravel
  • linux
  • nginx
  • php
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