Project structure:
.
├── compose.yaml
├── app
├── Dockerfile
└── index.php
services:
web:
build: app
ports:
- '80:80'
volumes:
- ./app:/var/www/html/
$ 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
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