## Compose sample application ### PHP application with Apache2 Project structure: ``` . ├── docker-compose.yaml ├── app    ├── Dockerfile    └── index.php ``` [_docker-compose.yaml_](docker-compose.yaml) ``` services: web: build: app ports: - '80:80' volumes: - ./app:/var/www/html/ ``` ## Deploy with docker-compose ``` $ docker-compose up -d Creating network "php-docker_web" with the default driver Building web Step 1/6 : FROM php:7.2-apache ... ... Creating php-docker_web_1 ... done ``` ## Expected result Listing containers must show one container running and the port mapping as below: ``` $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 2bc8271fee81 php-docker_web "docker-php-entrypoi…" About a minute ago Up About a minute 0.0.0.0:80->80/tc php-docker_web_1 ``` After the application starts, navigate to `http://localhost:80` in your web browser or run: ``` $ curl localhost:80 Hello World! ``` Stop and remove the containers ``` $ docker-compose down ```