在Docker容器中的phpfpm和nginx之间共享应用程序文件 [英] Sharing app files between phpfpm and nginx in docker containers

问题描述

我正在尝试将简单的phpinfo.php部署到ECS(Amazon EC2容器服务).

I am trying to deploy simple phpinfo.php to ECS (Amazon EC2 Container Service).

有人告诉我，如果我 Dockerize 我的应用程序并将结果图像推送到Amazon ECR(弹性容器注册表)，EC2可以轻松地从那里获取应用程序.

I was told that if I Dockerize my app and push resulting image to Amazon ECR (Elastic Container Registry), EC2 can easily get app from there.

我做到了，现在我又遇到了另一个障碍.

I did that and NOW I have hit another road block.

在EC2容器中部署后，问题是我的应用程序仅位于/var/www/html/文件夹中的phpfpm容器中，但在我的 nginx 中不可见>容器.

After deploying in EC2 container, the problem is that my app is in ONLY phpfpm container in folder /var/www/html/ but IT IS NOT VISIBLE IN my nginx container.

由于这个问题，nginx无法交付我的应用程序.

Due to this problem, nginx does not delivery my app.

请注意，app不在主机设备EC2中，也不在nginx中，它仅在php-fpm中.如何解决这个问题呢?请指教.谢谢

Please note that app is not in the host device EC2, nor it is in nginx, it is only in php-fpm. How to solve this problem? Please advise. Thanks

docker-compose.yml

docker-compose.yml

version: '2'

services:
  nginx:
      image: 607167.dkr.ecr.ap-southeast-1.amazonaws.com/nginx:1
      cpu_shares: 50
      mem_limit: 134217728
      ports:
          - "80:80"
      links:
          - phpfpm
  phpfpm:
      image: 60547.dkr.ecr.ap-southeast-1.amazonaws.com/phpinfo:latest
      cpu_shares: 50
      mem_limit: 134217728
      ports:
          - "9000:9000"
          - "3306:3306"

我尝试将此行添加到yml文件中的两个容器中，但是然后我的容器无法加载.

I tried add this line to both containers in yml file but then my containers fail to load.

  volumes:
      - .:/var/www/html

请帮助.谢谢

推荐答案

我想发布此答案，希望对其他人有所帮助. 我花了一天的时间来弄清楚如何解决这种情况，但是解决方案非常简单.

I would like to post this answer in hope that that it will help someone else. I spent a day trying to figure out how to solve this situation BUT the solution was very simple.

与其使用两个单独的容器ONE FOR php 和一个用于 nginx 的容器，不如使用 PHP ， NGINX 和您的应用

Instead of having two separate containers ONE FOR php and ONE FOR nginx, build a single container with PHP, NGINX and your app

将docker容器视为一个linux vm实例.单个vm可以运行多个服务，单个docker容器也可以运行.每个服务不必位于不同的容器中.

Consider docker containers just as a single linux vm instance. A single vm can have multiple services running, so can a single docker container. Each service does not have to be in the different container.

如果概念清晰，答案很容易.我的不幸并非如此.

Answer was easy if concepts are clear. Mine were not unfortunately.

希望有帮助.

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