1. Oliver Mueller | TEQneers
Phingified CI and
Deployment Strategies
Montag, 15. Oktober 12

2. About Me
• Founder of and CEO at TEQneers [tɛknɪrz]
• Veteran PHP developer
• PHP since 1996 (v2.0)
• Living in Stuttgart, Germany
• like Flying, Photography, NYC
Montag, 15. Oktober 12

3. TEQneers
Montag, 15. Oktober 12

4. Agenda
• Introduction to Phing
• Continues Integration
• Deployment Strategy Examples
• Q&A
Montag, 15. Oktober 12

5. Hands Up!
• Who knows or uses build tools?
• Who is using Continues Integration?
Montag, 15. Oktober 12

6. Agenda
• Introduction to Phing
• Continues Integration
• Deployment Strategy Examples
• Q&A
Montag, 15. Oktober 12

7. Phing is not GNU make
• PHP build tool
• based on Apache Ant
• Originally developed by Binarycloud
• Ported to PHP5 by Hans Lellelid
• Lead is Michiel Rook
Montag, 15. Oktober 12

8. Why use build tools?
• We all hate repetition
• We forget things
• We make mistakes
• We have other things
todo
• Be independent of key
staff
Montag, 15. Oktober 12

9. Automate it!
• Helps developers, • Improve quality
testers, administrators
• Reduce errors
• Great for new team
members • Save time
• Consolidate scripts
• Standardize tasks
• Define task
dependencies
Montag, 15. Oktober 12

10. Installation
• Use PEAR
# pear channel-discover pear.phing.info
# pear install [--alldeps] phing/phing
• Download package
# http://www.phing.info/trac/wiki/Users/Download
• GIT
# git clone git://github.com/phingofficial/phing.git
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11. Phing Features
• Syntax Checks (PhpLint/JsLint)
• Testing (PHPUnit/SimpleTest)
• Static code analysis (pdepend)
• Version Control (SVN/GIT)
• Documentation (ApiGen/phpDox)
• File manipulation (mv/rm/chmod)
• Compression (Zip/Gzip)
Montag, 15. Oktober 12

12. Montag, 15. Oktober 12

13. XML Build File
<?xml version="1.0" encoding="UTF-8" ?>
<project name="php-git-wrapper" default="test">
<!-- PROPERTIES -->
<property name="src" value="${project.basedir}/php-git-wrapper" />
<property file="build.properties" />
<!-- FILESETS -->
<fileset dir="${src}/tests" id="tests">
<include name="**/*Test.php" />
<exclude name="**/Abstracts*.php" />
</fileset>
<!-- TARGETS -->
<target name="prepare" description="Prepare environment" />
<target name="test" depends="prepare" description="Start PHPUnit" />
<target name="document" description="Generate HTML documentation" />
</project>
Montag, 15. Oktober 12

14. Target List
# phing -l
Buildfile: /build.xml
[property] Loading /build.properties
Default target:
------------------------------------------------------
test Start PHPUnit Tests
Main targets:
------------------------------------------------------
document Generate HTML documentation
prepare Prepare environment
test Start PHPUnit Tests
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15. A Closer Look
Montag, 15. Oktober 12

16. Extending Phing
• Tasks (copy, mkdir, camouflage, ...)
• Types (strings, integer, boolean, DSN, ...)
• Selectors (contain, date, ...)
• Filters (replace, stripwhitespace, ...)
• Mappers (glob, regexp, ...)
• Loggers (xml, html, ...)
Montag, 15. Oktober 12

17. Agenda
• Introduction to Phing
• Continues Integration
• Deployment Strategy Examples
• Q&A
Montag, 15. Oktober 12

18. Continues Integration
• Automated build tools
• Short integration phase
• High frequency
• Focus on testing
• Source is XP
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19. Standard CI Flow
Developer SVN CI Job
Ouch! Failure? Results
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20. Phingify CI
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21. Agenda
• Introduction to Phing
• Continues Integration
• Deployment Strategy Examples
• Q&A
Montag, 15. Oktober 12

22. Deployment
All of the activities that make a
software system available for use.
Packaging Distribution Installation
Montag, 15. Oktober 12

23. What matters
• Product • Dependencies
• Project • Code size
• Library • Configuration
complexity
• Framework
• Open-Source
• Proprietary code
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24. Where matters
• Self managed server • Cluster
• Local server (intranet) • Cloud
• Customer server • Appliance
• Multi platform
• Single host
• Server farm
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25. Who matters
• Internal administrators
• DevOps
• Customers with IT
department
• Some developers
• Trained staff
• Anti geek
Montag, 15. Oktober 12

26. Deployment Strategies
Packaging Distribution Installation
• zip • version • ftp • zookeeper • shell scripts
control
• phar • scp • doozer • composer
• composer • rsync • noah • dep / apt-get
• pear • ssh • accord • rpm / yum
• web page • MS WPI
• chef /
puppet / juju
Montag, 15. Oktober 12

27. PEAR
<pearpkg2 name="phing" dir="${path.src}">
<option name="outputdirectory" value="./build"/>
<option name="packagefile" value="package2.xml"/>
<option name="packagedirectory" value="./${path.dist}"/>
<option name="channel" value="my.pear.channel.com"/>
<option name="description" value="${pkg.description}"/>
<option name="apiversion" value="${version}"/>
<option name="releaseversion" value="${version}"/>
<option name="phpdep" value="5.4.0"/>
<option name="pearinstallerdep" value="1.4.6"/>
<option name="packagetype" value="php"/>
<option name="notes" value="${pkg.relnotes}"/>
<mapping name="maintainers">
<element>
<element key="handle" value="foobar"/>
<element key="email" value="foobar@teqneers.de"/>
</element>
</mapping>
</pearpkg2>
Montag, 15. Oktober 12

28. PHAR
<pharpackage
destfile="${path.build}/package.phar"
basedir="./"
compression="bzip2">
<fileset dir="./classes">
<include name="**" />
</fileset>
<metadata>
<element name="version" value="${version}" />
<element name="authors">
<element name="Foo Bar">
<element name="e-mail" value="foobar@teqneers.de" />
</element>
</element>
</metadata>
</pharpackage>
Montag, 15. Oktober 12

29. MS Web Platform Installer
MyApp.zip
MyApp root folder MyApp-includes sub folder
Manifest.xml (required) readme.txt
Parameters.xml (required) license.text
Install.sql web.config
MyApp-admin sub folder various other files
MyApp-content sub folder
Montag, 15. Oktober 12

30. Composer
{
"name": "teqneers/PHP-Stream-Wrapper-for-Git",
"description": "Git Streamwrapper for PHP",
"autoload": { "psr-0": { "TQGit": "src/TQ" } },
"type": "library",
"license": "MIT",
"require": {
"php": ">=5.3.0",
"doctrine/orm": ">=2.2.3,<2.4-dev"
},
"scripts": {
"post-install-cmd": [
"TQGitSetup::phingInstall"
],
"post-update-cmd": [
"TQGitSetup::phingUpdate"
]
}
}
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31. Shell Script
#!/bin/sh
cd /path/php-git-wrapper
unzip php-git-wrapper_1.2.3.zip
# copy configuration file to new version
copy php-git-wrapper/config.php php-git-wrapper_1.2.3/
# remove symlink and set new one
rm app
ln -s app_1.2.3 app
# clean up
rm -rf app_1.2.2
...
Montag, 15. Oktober 12

32. Juju Charm
name: php-git-wrapper
summary: "PHP-Stream-Wrapper-for-Git"
maintainer: "Foo Bar <foobar@teqneers.de>"
description: |
Install the PHP Stream Wrapper for git,
relates to the mysql charm.
Can be scaled to multiple server
requires:
db:
interface: mysql
provides:
proxy: git
Montag, 15. Oktober 12

33. RPM Build
Summary: A PHP stream wrapper made for GIT
Name: php-git-wrapper
Version: 1.2
Release: 3
Copyright: GPL
Group: Development/Libraries
Source: https://github.com/PHP-Stream-Wrapper-for-Git.git
URL: https://github.com/teqneers/PHP-Stream-Wrapper-for-Git
Distribution: Some Linux
Vendor: TEQneers GmbH & Co. KG
Packager: Oliver Mueller <oliver@teqneers.de>
%description
Use it with your projects...
%build
phing rpm
%install
phing install
%files
...
Montag, 15. Oktober 12

34. FTP / SCP
<ftpdeploy
host="your-server-001"
username="very"
password="secret"
dir="/var/www/your-app">
<fileset refid="all-files">
</ftpdeploy>
<scp
username="very"
password="secret"
host="your-server-001"
todir="/var/www/your-app">
<fileset refid="all-files">
</scp>
Montag, 15. Oktober 12

35. SSH
# ask which environment to use
<input
propertyname="env"
validargs="dev,test,prod" />
# include file depending on environmnet
<property file="properties.${env}"
# start update on remote server
<ssh
username="${login}"
password="${password}"
host="${server}"
command="phing -f /var/www/app/build.xml update" />
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36. Q&A
Montag, 15. Oktober 12

37. Thanks for listening
contact me if you have any questions
email: oliver@teqneers.de
twitter: @ogm66
web: www.teqneers.de
Have Fun!
Montag, 15. Oktober 12