Devbox with docker

Jeroen Boersma

@srcoder

Devbox with docker

Jeroen Boersma

Devbox why?

• PHP 5.6, 7.0, 7.1
• Dependency hell
• Magento / Symfony / Silex / Sideprojects
• Catch outgoing mail
• Working on multiple projects on daily base
• Learn docker

Devbox why?

Devbox when?

• I bought a new laptop...
• Needed to install that ... . . .. .
• Started a company
• Needed to migrate legacy code
• Didn't want to end up with vagrant
• First commit just before my youngest child was born, maybe I was preparing
  So, just before 4 July 2015 ;-)

Devbox when?

And again ... Learn docker

Devbox struggles?

• Did I mention I didn't know docker
• Docker API changed on daily base
• Dependency hell
  so.. how the does docker solve this?!?
• Heavy containers at first(no best practices)
• Use current local user
• Logging needed to be omitted to stdout

Devbox struggles?

• Did everything with docker commands at first
• Made a clear choice to not run for production
• Open Sourcing a project raise issues
  • Cool that people addapt
  • They ask questions
• MacOS ~#$%~ Still a bitch...

Devbox how?

Docker / docker-compose

compose for automating, easy to use .yml files

version: '2'
networks: {}
volumes:
  dockerdev-mysql-volume:
    external: true

services:
  db:
    image: percona
    volumes:
    - ./conf.d/mysql:/etc/mysql/conf.d:ro
    - dockerdev-mysql-volume:/var/lib/mysql:rw
    env_file:
      - ./conf/mysql
    network_mode: bridge
    ports:
      - 127.0.0.1:3306:3306

  mailcatch:
    image: mailhog/mailhog
    network_mode: bridge

  php:
    build:
      context: php7
    links:

Devbox how?

./bin/dev [COMMAND]

• loads correct extra .yml files
• translates all docker-compose

docker-compose-blackfireclient.yml, docker-compose-linux.yml, docker-custom.yml, docker-compose-blackfire.yml,
docker-compose-mytop.yml, docker-sync.yml,
docker-compose-ctop.yml, docker-compose-osx.yml,
docker-compose-dbclient.yml, docker-compose.yml

Devbox current?

• Nginx (alpine)
• php-fpm (custom(debian))
  • php5.6
  • php7.0
  • php7.1
• redis (alpine)
• mailhog (alpine)
• percona (debian)

Devbox start?

Install docker (apt/whatever) / docker-compose min 1.6.1

git clone git@github.com:JeroenBoersma/docker-compose-development.git development

vi conf/mysql
# Set MYSQL_ROOT_PASSWORD=ANYTHINGNOTTOSIMPLE

./bin/dev up

# Will download all images
# Will set some local settings for local users
# Will try to start all containers

# MAKE SURE NO LOCAL MySQL/Webserver is running anymore

Devbox database?

Was the biggest speed problem for MacOS
Sync files from local ./mysql -> /var/lib/mysql

Solved via a persistent data container

docker volume create dockerdev-mysql-volume

Devbox workspace?

The ./workspace directory is mapped to /data internally

./workspace/test/project -> /data/test/project

(htdocs|public|httpdocs|pub) are your public

http(s)://test.project.dev/

/data/test/project/public/index.php
./workspace/test/project/public/index.php
 

Devbox access?

*.dev -> 127.0.0.1 (via hosts or local dns)

still on my todo: making this configurable

Default PHP 7.0

Devbox access?

• *.php5.dev -> PHP 5.6
• *.php71.dev -> PHP 7.1

• *.magento.dev
• *.magento2.dev (/pub)
• *.symfony.dev (/web)
• *.silex.dev (/web)

Devbox hosts?

• db -> MySQL
• redis -> redis

Devbox demo!

$ dev up

Creating development_db_1
Creating development_blackfire_1
Creating development_mailcatch_1
Creating development_redis_1
Creating development_php_1
Creating development_php71_1
Creating development_php5_1
Creating development_web_1

Devbox commands?

Via ./bin/dev [COMMAND]

Run ./bin/dev profile and add to your profile

$ ./bin/dev profile

export PATH=/home/jeroen/docker/development/bin:${PATH};
alias cdw='cd /home/jeroen/docker/development/workspace';

Devbox tools?

• Separate process
• PHP tools inside PHP container

• composer
• magerun
• magerun2
• console

Devbox tools?

• mysql
• mysqldump
• mytop
• top
• blackfire
• logs

Devbox tips?

• add your user to the docker group
  sudo usermod -aG docker ${USER}
  • ​comes at a cost of security
• ./bin/dev profile
• Commit with dev git commit -v if you use GrumPHP

Devbox thanks?

github.com/JeroenBoersma/docker-compose-development

Len Lorijn (symfony)

Peter Jaap Blaakmeer (magento2)

Caroga (Silex)

Berkan Duzgun (MacOS)

Elze Kool (fpm upstream)

Oscar Recio (MacOS)

Devbox questions?

$ dev down

Stopping development_web_1 ... done
Stopping development_php5_1 ... done
Stopping development_php71_1 ... done
Stopping development_php_1 ... done
Stopping development_redis_1 ... done
Stopping development_mailcatch_1 ... done
Stopping development_blackfire_1 ... done
Stopping development_db_1 ... done
Removing development_web_1 ... done
Removing development_php5_1 ... done
Removing development_php71_1 ... done
Removing development_php_1 ... done
Removing development_redis_1 ... done
Removing development_mailcatch_1 ... done
Removing development_blackfire_1 ... done
Removing development_db_1 ... done
Volume dockerdev-mysql-volume is external, skipping

Thanks

github.com/JeroenBoersma/docker-compose-development

@srcoder