whoami

• Sergey Kibish
• Full Stack Web Dev @ Transact Pro
• Simplicity is a 🔑
• ♥ Music

Docker in da house

Development environment reimagined

By Sergey Kibish / @s_kibish

Today I will talk about

• What is Docker
• Why to use it for Development
• TODO application
• Q&A time

Development

• Consistent development environments
• env(dev) == env(prod)
• You only need Docker
• Different language versions without hacks
• Can use editor/IDE Normally

Easy

Docker compose

“Compose is a tool for defining and running multi-container applications with Docker. With Compose, you define a multi-container application in a single file, then spin your application up in a single command which does everything that needs to be done to get it running.”

Not bad

docker-compose.yml

web:
  image: nginx:latest
  ports:
    - 80:80
  volumes:
    - .:/var/www/html
    - ./config/vhost.conf:/etc/nginx/conf.d/vhost.conf
  links:
    - php
php:
  build: ./config/php
  volumes:
    - .:/var/www/html
    - ./config/php-fpm.conf:/etc/php5/fpm/php-fpm.conf
  links:
    - db
db:
  image: mysql:latest
  ports:
    - 3306:3306
   environment:
    - MYSQL_ROOT_PASSWORD=root
    - MYSQL_DATABASE=todo

Demo time!

Why?

Composer

$ docker pull composer/composer

Back to demo

Dockerfile

FROM php:5.6-fpm

RUN apt-get update && apt-get install -y \
  libmcrypt-dev \
  libpq-dev \
  && docker-php-ext-install mcrypt mbstring \
  && docker-php-ext-install mysqli pdo pdo_mysql tokenizer

EXPOSE 9000

CMD ["php-fpm"]
          

Layers

Bonus

• Queue
• Worker
• Generator

Contacts

• @s_kibish
• skibish
• +SergeyKibish