The document discusses the modern developer toolbox and outlines various tools that developers can use for development environments, testing, debugging, profiling, deployment, logging, and monitoring of applications. It provides recommendations for setting up development environments on different operating systems and with tools like Vagrant, Docker, Ansible, and Homebrew. It also discusses PHP installation and editors/IDEs to use. Testing with PHPUnit, Behat, and Jenkins is covered as well as debugging with XDebug, profiling with XHProf, and deployment with Ansible, Capistrano and other options. Logging with Monolog, Logstash and Kibana is also summarized along with monitoring metrics with StatsD, Graphite and Grafana.

1. The Modern Developer Toolbox
Photo by https://www.flickr.com/photos/zergev/
Pablo Godel @pgodel
https://joined.in/11798

2. Hi, I am Pablo.

3. Hi, I am Pablo.
!
@pgodel

5. The Modern Developer Toolbox
Modern?

7. The Modern Developer Toolbox
[root@prod] # vi index.php

8. The Modern Developer Toolbox
Never stop !
improving

9. The Modern Developer Toolbox
The Toolbox

10. The Modern Developer Toolbox
Development environment

11. The Modern Developer Toolbox
Development environment
!
Testing

12. The Modern Developer Toolbox
Development environment
!
Testing
!
Debugging

13. The Modern Developer Toolbox
Development environment
!
Testing
!
Debugging
!
Profiling

14. The Modern Developer Toolbox
Development environment
!
Testing
!
Debugging
!
Profiling
!
Deployment

15. The Modern Developer Toolbox
Development environment
!
Testing
!
Debugging
!
Profiling
!
Deployment
!
Logging

16. The Modern Developer Toolbox
Development environment
!
Testing
!
Debugging
!
Profiling
!
Deployment
!
Logging
!
Monitoring

17. The Modern Developer Toolbox
Development Environment

18. Development Environment
Everything starts with a
great development environment

19. Development Environment
Choosing an OS

20. The Development Modern Developer Environment
Toolbox
Rule #1

21. The Development Modern Developer Environment
Toolbox
Rule #1: Stay close to Production

22. The Development Modern Developer Environment
Toolbox
Rule #2

23. The Development Modern Developer Environment
Toolbox
Rule #2: Ditch Windows

24. The Development Modern Developer Environment
Toolbox
Rule #3

25. The Development Modern Developer Environment
Toolbox
Rule #3: Don’t forget Rule #2

26. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox

27. The Development Modern Developer Environment
Toolbox
Automate your setup

28. The Development Modern Developer Environment
Toolbox
Automate your setup
!
#1 Store your dot-files in Git/GitHub

29. The Development Modern Developer Environment
Toolbox
Dot files
.profile / .bash_profile / .bashrc
.gitconfig
.gitignores
.ssh/config
https://github.com/pgodel/dotfiles
https://github.com/everzet/dotfiles

30. The Development Modern Developer Environment
Toolbox
Automate your setup
!
#2 Automate your software installation

31. The Development Modern Developer Environment
Toolbox
Homebrew!
!
• hhvm
• wget
• git
• tmux
• ssh-copy-id
• brew-cask
• ansible

32. The Modern Developer Toolbox
Even .dmg’s!
!
$ brew cask install …
!
Development Environment
• google-chrome
• vagrant
• virtualbox
• iterm2
• alfred
• phpstorm
!
https://github.com/caskroom/homebrew-cask

33. The Development Modern Developer Environment
Toolbox
Installing PHP
Run Linux natively / locally
!
• REMI repo for CentOS
• PPAs for Ubuntu / Debian

34. The Development Modern Developer Environment
Toolbox
Installing PHP
Run Linux on VPS / remote
!
• REMI repo for CentOS
• PPAs for Ubuntu / Debian

35. The Development Modern Developer Environment
Toolbox
Installing PHP
Mac OSX
!
• MAMP
• Liip PHP installer

36. The Development Modern Developer Environment
Toolbox
Installing PHP
Virtual Machine
• VirtualBox / Parallels / VMware
• Vagrant
• Docker

37. The Development Modern Developer Environment
Toolbox
PHARS!
!
• Composer
• PHPUnit
• behat
• WP-CLI
• versionscan

38. The Development Modern Developer Environment
Toolbox
Vagrant!
!
• PuPHPet
• Phansible

39. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Vagrant
Host
Vagrant
VM VM VM
Web
DB
Server
Server
App
Server

40. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Docker
Host
Docker client
C
VM
Web
Server
C C
DB
Server
App
Server

41. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Docker
Host
Docker client
C
VM
Web
Server
C C
DB
Server
App
Server

42. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Docker
Host
Docker client
C
VM
Web
Server
C C
DB
Server
App
Server

43. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Docker
Host
Docker client
C
VM
Web
Server
C C
DB
Server
App
Server
Host
C
VM
Web
Server
C C
DB
Server
App
Server

44. ThDe eMvoeldoeprmn eDnetv Eenlovpireorn Tmooelnbtox
Docker
Host
Docker client
C
VM
Web
Server
C C
DB
Server
App
Server
Host
C
VM
Web
Server
Host
C C
DB
Server
C C
App
Server
C
Web
Server
DB
Server
App
Server
Docker
Kernel

45. The Development Modern Developer Environment
Toolbox
$ ansible-playbook -i inventories/dev
playbook.yml -v -K
https://github.com/pgodel/ansible-local-dev

46. The Development Modern Developer Environment
Toolbox
Use the right Editor/IDE for you

47. The Development Modern Developer Environment
Toolbox
Choose the right Editor/IDE for you!
!
• PHPStorm
• Zend Studio
• TextMate
• Vim

48. The Development Modern Developer Environment
Toolbox
Choose the right Editor/IDE for you!
!
• PHPStorm!
• Zend Studio
• TextMate
• Vim

49. The Development Modern Developer Environment
Toolbox
Choose the right Editor/IDE for you!
!
• PHPStorm!
• Fast
• Syntax highlighting with PHP 5.6
• Git diffs and other actions
• Breakpoints
• and much more!
!
!

50. Development Environment
Setting up SSH
$ ssh-keygen -t dsa
~/.ssh/id_dsa.pub
!
$ ssh-copy-id user@remote-host
~/.ssh/authorized_keys
~/.ssh/authorized_keys2
!
$ ssh-add

51. Development Environment
Setting up SSH
~/.ssh/config
Host *
ForwardAgent yes
Port 22123
!
Host gh
HostName github.com
Port 22
PreferredAuthentications publickey
IdentityFile ~/.ssh/me_rsa

52. Development Environment
Virtual Document Root
UseCanonicalName Off
!
VirtualDocumentRoot /var/www/vhosts/%0/web
!
<Location /var/www/vhosts>
AllowOverride All
Options +FollowSymLinks
</Location>
example.com => /var/www/vhosts/example.com/web
example2.com => /var/www/vhosts/example2.com/web

53. The Modern Developer Toolbox
Testing

54. Testing
!
!
• Unit testing with PHPUnit

55. Testing
!
!
• Unit testing with PHPUnit
• BDD with Behat

56. Testing
!
!
• Unit testing with PHPUnit
• BDD with Behat
• Git hooks + php -l

57. Testing
!
!
• Unit testing with PHPUnit
• BDD with Behat
• Git hooks + php -l
• Jenkins

58. Testing
!
!
• Unit testing with PHPUnit
• BDD with Behat
• Git hooks + php -l
• Jenkins
• Travis CI
!

59. Testing
!
!
• Unit testing with PHPUnit
• BDD with Behat
• Git hooks + php -l
• Jenkins
• Travis CI
• JoliCI

60. !
!
Testing
• phpmd / PHP Depend
• PhpMetrics
• SensioLabs Insight
• Scrutinizer

61. The Modern Developer Toolbox
Debugging

62. Debugging
print_r($data);

63. LadyBug
<?php
$var = array(
array(
Debugging
'name' => 'Raul',
'age' => 29
),
array(
'name' => 'John',
'age' => 27
)
);
!
ladybug_dump($var)

64. LadyBug
Debugging

65. Debugging
XDebug + PHPStorm

66. The Development Modern Developer Environment
Toolbox
Debug CLI commands with PHPStorm
!
PRO TIP
$ export
XDEBUG_CONFIG=“idekey=PHPSTORM"

67. Debugging
Symfony Developer Toolbar

68. Debugging
Zend Studio + Zend Server + Z-Ray

69. The Modern Developer Toolbox
Profiling

70. Profiling
!
!
XDebug

71. Profiling
!
!
XHProf + XHProf.io

72. Profiling
!
Commercial options
!
• Zend Server
• SensioLabs Profiler (coming soon)

73. The Modern Developer Toolbox
Deployment

74. Deployment
• Capistrano (Ruby) / Capifony
• Fabric (Python)
• Idephix (PHP)
• Magellanes (PHP)
• Deployer (PHP)
• Laravel / envoy (PHP)
• Rocketeer (PHP)
• Ansible (YAML)

75. Deployment
Common steps

76. Deployment
!
!
• Define hosts

77. Deployment
!
!
• Define hosts
• Define tasks / actions

78. Deployment
!
!
• Define hosts
• Define tasks / actions
• Run process

79. Deployment
!
!
• Define hosts
• Define tasks / actions
• Run process
• Safe operation

80. Deployment
!
!
• Define hosts
• Define tasks / actions
• Run process
• Safe operation
• Migrations

81. Deployment
!
!
• Define hosts
• Define tasks / actions
• Run process
• Safe operation
• Migrations
• Rollbacks

82. Deployment
Deploying with

83. Deployment with Ansible
!
!
Define hosts
[webservers]
foo.example.com
bar.example.com
www[01:50].example.com
!
[dbservers]
one.example.com
two.example.com
three.example.com

84. Deployment with Ansible
!
!
Define tasks / actions
---
- hosts: webservers
vars:
http_port: 80
max_clients: 200
remote_user: root
tasks:
- name: ensure apache is at the latest version
yum: pkg=httpd state=latest
- name: write the apache config file
template: src=/srv/httpd.j2 dest=/etc/httpd.conf
notify:
- restart apache
- name: ensure apache is running

85. Deployment with Ansible !
!
Define tasks / actions
- hosts: webservers
roles:
- {
role: servergrove.symfony2,
symfony2_project_root: /var/www/vhosts/
example.com/,
symfony2_project_name: demo,
symfony2_project_branch: master ,
symfony2_project_release: 1
}

86. Deployment with Ansible
!
!
Run process
$ ansible-playbook -i inventories/servers
playbook.yml -v

87. Deployment with Ansible
!
!
Run process

88. Deployment
Effing Package Management
Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.
fpm -s dir -t rpm -n "webapp" -v 1.0 /var/www/webapp
!
fpm -s dir -t deb -a all -n webapp -v 1.0 /etc/apache2/
conf.d/my.conf /var/www/webapp
https://github.com/jordansissel/fpm

89. The Modern Developer Toolbox
Logging

90. Logging
tail -f /var/log/*

91. Logging
tail -f /var/log/* | grep “Fatal error”

92. Logging
Logstash + ElasticSearch + Kibana
App / Logstash
App / Logstash App / Logstash
Redis Logstash
filter/processor
ElasticSearch Kibana

93. Monolog
Logging
use MonologLogger;
use MonologHandlerStreamHandler;
!
// create a log channel
$log = new Logger('name');
$log->pushHandler(new StreamHandler('path/to/your.log',
Logger::WARNING));
!
// add records to the log
$log->addWarning('Foo');
$log->addError('Bar');

94. Logging
Monolog
!
• Rotates logs
• Syslog / AMQP
• Email / Chat servers
• Redis / MongoDB / ElasticSearch
• NullHandler
• FingersCrossedHandler

95. Logstash
Logging
input {
file {
path => “/var/log/apache2/access_log”
}
}
output {
elasticsearch {
host => localhost
}
}

96. Kibana
Logging

97. The Modern Developer Toolbox
Monitoring

98. Monitoring
Measure everything!

99. Monitoring
StatsD + Graphite + Grafana
App
App App
StatsD Graphite
Grafana

100. Monitoring
StatsD + liuggio/statsd-php-client
$ composer require liuggio/statsd-php-client:dev-master

101. Monitoring
StatsD + liuggio/statsd-php-client
$sender = new SocketSender(/*'localhost', 8126, 'udp'*/);
!
$client = new StatsdClient($sender);
$factory = new StatsdDataFactory('LiuggioStatsdClientEntityStatsdData');
!
// create the data with the factory
$data[] = $factory->timing('usageTime', 100);
$data[] = $factory->increment('visitor');
$data[] = $factory->decrement('click');
$data[] = $factory->gauge('gaugor', 333);
$data[] = $factory->set('uniques', 765);
!
// send the data as array or directly as object
$client->send($data);

102. Monitoring
StatsD + liuggio/statsd-php-client
$data[] = $factory->timing('usageTime', 100);!
!
// send the data as array or directly as object
$client->send($data);

103. Monitoring
StatsD + liuggio/statsd-php-client
$data[] = $factory->increment('visitor');!
!
// send the data as array or directly as object
$client->send($data);

104. Monitoring
StatsD + liuggio/statsd-php-client
$data[] = $factory->decrement('click');!
!
// send the data as array or directly as object
$client->send($data);

105. Monitoring
StatsD + liuggio/statsd-php-client
$data[] = $factory->gauge('gaugor', 333);!
!
// send the data as array or directly as object
$client->send($data);

106. Graphite
Monitoring

107. Graphite
Monitoring

108. Grafana
Monitoring

109. Monitoring
Apache Requests
<Location /server-status>
SetHandler server-status
Order deny,allow
Deny from all
Allow from .your_domain.com
</Location>
!
ExtendedStatus On

110. Monitoring
Apache Requests

111. Monitoring
CPU / Memory / IO
top

112. Monitoring
IO
iotop

113. The Modern Developer Toolbox
https://www.flickr.com/photos/jaquiza

114. The Modern Developer Toolbox
Questions!

115. The Modern Developer Toolbox
!
!
!
Thank you! !
Rate me please!
!
!
https://joind.in/11798
http://slideshare.net/pgodel
@pgodel