The document discusses DevOps, which emphasizes collaboration between software developers and IT operations professionals. It defines DevOps and lists its main components as people, process, and tools. Some key DevOps practices discussed include infrastructure as code, monitoring application performance and availability, continuous integration, and continuous deployment. The document provides examples of how practices like infrastructure as code and monitoring can be implemented.

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DevOps
Why, What and How
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(development and operations)

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Ahmed Fawzy
Lead software engineer @ MIMV
http://ahmedfawzy.com
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Working in Software development since 2005

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Story time
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Dev Ops
Add Juri infrastructure pictures
and how process is going
and describe every
thing like production server
and verify preprod
server right naming
Dev Team Ops Team

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Dev Ops
Add Juri infrastructure pictures
and how process is going
and describe every
thing like production server
and verify preprod
server right naming
Dev Team Ops Team
StabilityMore features
quicker
Why?

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Automation
What?

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DevOps - Definition
Is a culture, movement or practice that emphasizes
the collaboration and communication of both
Software Developers and other Information-
Technology professionals while automating the
process of software delivery and infrastructure changes
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What?

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2 Process
3 Tools
1 People
What?
DevOps - Components

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DevOps Practices
• Infrastructure as Code (IaC).
• Monitoring Application Performance & Availability (APM).
• Continuous Integration (CI).
• Continuous Deployment and Release Management (CD).
• AND MORE !
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http://www.itproguy.com/devops-practices/
How?

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Infrastructure as Code (IaC)
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FROM eboraas/apache-php
RUN apt-get update && apt-get -y install git curl php5-mcrypt php5-json && apt-get -y autoremove
&& apt-get clean && rm -rf /var/lib/apt/lists/*
RUN /usr/sbin/a2enmod rewrite
ADD 000-laravel.conf /etc/apache2/sites-available/
ADD 001-laravel-ssl.conf /etc/apache2/sites-available/
RUN /usr/sbin/a2dissite '*' && /usr/sbin/a2ensite 000-laravel 001-laravel-ssl
RUN /usr/bin/curl -sS https://getcomposer.org/installer |/usr/bin/php
RUN /bin/mv composer.phar /usr/local/bin/composer
RUN /usr/local/bin/composer create-project laravel/laravel /var/www/laravel --prefer-dist
RUN /bin/chown www-data:www-data -R /var/www/laravel/storage /var/www/laravel/bootstrap/cache
EXPOSE 80
EXPOSE 443
CMD ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]

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Monitoring Application Performance & Availability
(APM)
• URL Pings and web tests from different location.
• Observe user behavior.
• Application insights.
• Application behavior (slow queries, response time, exceptions, logs,…).
• Infrastructure performance
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• Source control.
• Code check.
• Automated testing.
Continuous Integration (CI)
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Continuous Deployment and Release Management
(CD)
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https://puppet.com/resources/white-paper/2016-state-of-devops-report
25,000 technical professionals over the past five years.
This year we surveyed more than 4,600 technical professionals.

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• http://devops.com
• http://www.itproguy.com
• https://newrelic.com/devops/toolset
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Ahmed Fawzy
Lead software engineer @ MIMV
http://ahmedfawzy.com
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Working in Software development since 2005