How to run laravel app using docker-compose? - laravel

Question

Following is what I tried, is there something I doing wrong?
step1. create a simple laravel app at localhost.
composer create-project --prefer-dist laravel/laravel laravel-app 5.6
step2. create docker-compose.yml
version: '3'
services:
php:
image: php:7-fpm
ports:
- "3021:8000"
volumes:
- ./laravel-app:/app
composer:
image: composer:latest
volumes:
- ./laravel-app:/app
working_dir: /app
command: ["install","php artisan serve --host=0.0.0.0"]
depends_on:
- php
After that, I run docker-compose up --force-recreate -d and access 127.0.0.1:3021 at browser, but I get nothing.
Then I run docker-composer log, it shows me this error message:
Invalid argument php artisan serve --host=0.0.0.0. Use "composer require php artisan serve --host=0.0.0.0" instead to add packages to your composer.json.
How to fix this issue?

Answer 1

You are mixing commands. Composer does not "serve". Php has a build in dev server to "serve".
You can read more about it here: https://laravel.com/docs/4.2/quick
To actually get Laravel up and running please do the following:
1 - Run this in the laravel-app folder: composer install
2 - Create a Dockerfile with the following contents:
FROM php:7
RUN apt-get update -y && apt-get install -y libmcrypt-dev openssl
RUN docker-php-ext-install pdo mcrypt mbstring
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
WORKDIR /app
COPY . /app
CMD php artisan serve --host=0.0.0.0 --port=8000
EXPOSE 8000
3 - Build your docker image: docker build -t my-laravel-image .
4 - Finally replace the content of your docker-compose:
version: '3'
services:
web:
image: my-laravel-image
ports:
- 3021:8000
volumes:
- ./laravel-app:/app
A more complete tutorial can be found here (not mine): https://www.techiediaries.com/docker-compose-laravel/
EDIT:
in order to use the official compose image you could simply do this:
version: '3'
services:
composer:
image: composer:latest
working_dir: /app
entrypoint: php artisan serve --host=0.0.0.0
depends_on:
- php
volumes:
- ./laravel-app:/app
ports:
- "3021:8000"
Make sure ./laravel-app contains a laravel project. Otherwise this won't work!

Answer 2

in the main folder of your Laravel app, create a file named Dockerfile and insert this code:
FROM php:7
RUN apt-get update -y && apt-get install -y openssl zip unzip git
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN docker-php-ext-install pdo pdo_mysql
WORKDIR /app
COPY . /app
RUN composer install
CMD php artisan serve --host=0.0.0.0 --port=8181
EXPOSE 8181
In the same main folder of Dockerfile, create a file named docker-compose.yml and insert this code:
version: '2'
services:
app:
build: .
ports:
- "8009:8000"
volumes:
- .:/app
env_file: .env
working_dir: /app
command: bash -c 'php artisan migrate && php artisan serve --host 0.0.0.0'
depends_on:
- db
links:
- db
db:
image: "mysql:5.7"
environment:
- MYSQL_ROOT_PASSWORD=yourpassword
- MYSQL_DATABASE=yourdbname
- MYSQL_USER=root
- MYSQL_PASSWORD=yourpassword
volumes:
- ./data/:/var/lib/mysql
ports:
- "3306:3306"
phpmyadmin:
depends_on:
- db
image: phpmyadmin/phpmyadmin
restart: always
ports:
- 8090:80
environment:
PMA_HOST: db
MYSQL_ROOT_PASSWORD: yourpassword
Open the terminal command line and go inside the laravel folder, and launch this commands:
docker.compose build
docker-compose up -d
if have need to create and migrate the db, or use other commands, launch the Laravel commands in this way:
docker-compose run app php artisan
The app will available at the address http://0.0.0.0:8009
Source: https://medium.com/#pierangelo1982/dockerize-an-existing-laravel-application-with-docker-compose-a45eb7956cbd