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deployment.html
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<!DOCTYPE html>
<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="author" content="Matt Makai">
<meta name="description" content="Full Stack Python explains each layer of the web application stack, from the server up through the rendering in a user's browser.">
<link rel="shortcut icon" href="theme/img/fsp-fav.png">
<title>Deployment - Full Stack Python</title>
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<span class="logo-title"><a href="/">Full Stack Python</a></span>
</div>
</div>
</div> <div class="row">
<div class="col-md-8">
<h1>Deployment</h1>
<p>Deployment involves packaging up your web application and putting it in a
production environment that can run the app.</p>
<h2>Why is deployment necessary?</h2>
<p>Your web application must live somewhere other than your own desktop or
laptop. A production environment is the canonical version of your current
application and its associated data.</p>
<h2>Deployment topics map</h2>
<p>Python web application deployments are comprised of many pieces that need to
be individually configured. Here is a map that visually depicts how each
deployment topic relates to each other. Click the image to pull up a PDF
version.</p>
<p><a href="/full-stack-python-map.pdf" target="_blank" style="border: none;"><img src="theme/img/full-stack-python-map.png" width="100%" alt="Full Stack Python site map." class="technical-diagram" /></a></p>
<h2>Deployment hosting options</h2>
<p>There are four options for deploying and hosting a web application:</p>
<ol>
<li>
<p><a href="/servers.html">"Bare metal" servers</a></p>
</li>
<li>
<p><a href="/servers.html">Virtualized servers</a></p>
</li>
<li>
<p><a href="/servers.html">Infrastructure-as-a-service</a></p>
</li>
<li>
<p><a href="/platform-as-a-service.html">Platform-as-a-service</a></p>
</li>
</ol>
<p>The first three options are similar. The deployer needs to provision one or
more servers with a Linux distribution. System packages, a web server,
WSGI server, database and the Python environment are then installed. Finally
the application can be pulled from source and installed in the environment.</p>
<p>Note that there are other ways of installing a Python web application through
system-specific package management systems. We won't cover those in this
guide as they are considered advanced deployment techniques.</p>
<h2>Deployment resources</h2>
<ul>
<li>
<p><a href="http://omniti.com/seeds/thoughts-on-web-application-deployment">Thoughts on web application deployment</a>
walks through stages of deployment with source control, planning,
continuous deployment and monitoring the results.</p>
</li>
<li>
<p><a href="http://blogs.atlassian.com/2014/04/practical-continuous-deployment/">Practical continuous deployment</a>
defines delivery versus deployment and walks through a continuous deployment
workflow.</p>
</li>
<li>
<p>If you're using Flask this
<a href="https://realpython.com/blog/python/kickstarting-flask-on-ubuntu-setup-and-deployment/">detailed post on deploying it to Ubuntu</a>
is a great way to familiarize yourself with the deployment process.</p>
</li>
</ul>
<h2>Deployment learning checklist</h2>
<p><i class="fa fa-check-square-o"></i>
If you're tight on time look at the
<a href="/platform-as-a-service.html">platform-as-a-service (PaaS)</a> options. You can
deploy a low traffic project web app for free or low cost. You won't have to
worry about setting up the operating system and web server compared to going
the traditional server route. In theory you should be able to get your
application live on the web sooner with PaaS hosting.</p>
<p><i class="fa fa-check-square-o"></i>
<a href="/servers.html">Traditional server options</a> are your best bet for learning
how the entire Python web stack works. You'll often save money with a virtual
private server instead of a platform-as-a-service as you scale up.</p>
<p><i class="fa fa-check-square-o"></i>
Read about servers, <a href="/operating-systems.html">operating systems</a>,
<a href="/web-servers.html">web servers</a> and <a href="/wsgi-servers.html">WSGI servers</a> to get
a broad picture of what components need to be set up to run a Python web
application.</p>
<h3>How would you like to deploy your web app?</h3>
<div class="row">
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<div class="well select-next">
<a href="/servers.html" class="btn btn-success btn-full"><i class="fa fa-sort-amount-asc fa-inverse fa-2x"></i></a>
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</a>
<p class="under-btn">
How do I use a platform-as-a-service to deploy my Python web app?
</p>
</div>
</div>
<div class="col-md-4">
<div class="well select-next">
<a href="/operating-systems.html" class="btn btn-success btn-full"><i class="fa fa-linux fa-2x"></i></a>
<p class="under-btn">
I have a server I can use. How do I set up the operating system?
</p>
</div>
</div>
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<div class="panel panel-success">
<div class="panel-heading"><h3 class="panel-head">Deployment</h3></div>
<div class="panel-body">
<a href="/">Full Stack Python</a> is an open book that explains
each Python web application stack layer and provides the
best web resources for those topics.
<hr/>
There's a work-in-progress
<a href="/full-stack-python-map.pdf">subjects map (.pdf)</a>
that visually lays out each chapter in addition to the table of
contents found below.
<hr/>
Need more detailed tutorials and walkthroughs than what is
presented here?
<a href="/email.html">Sign up for an email alert when that content is created.</a>
<hr/>
<a href="http://twitter.com/mattmakai">Matt Makai</a> built
this site with assistance from community pull requests. On GitHub
you can <a href="https://github.com/makaimc">follow Matt</a>
to see the daily changes.
</div>
</div>
<div class="panel panel-success">
<div class="panel-heading">
<h3 class="panel-head">Table of Contents</h3>
</div>
<div class="list-group">
<a href="/introduction.html" class="list-group-item smaller-item ">Introduction</a>
<a href="/web-frameworks.html" class="list-group-item smaller-item ">Web Frameworks</a>
<a href="/django.html" class="list-group-item smaller-item ">Django</a>
<a href="/flask.html" class="list-group-item smaller-item ">Flask</a>
<a href="/bottle.html" class="list-group-item smaller-item ">Bottle</a>
<a href="/morepath.html" class="list-group-item smaller-item ">Morepath</a>
<a href="/other-web-frameworks.html" class="list-group-item smaller-item ">Other Web Frameworks</a>
<a href="/deployment.html" class="list-group-item smaller-item active">Deployment</a>
<a href="/servers.html" class="list-group-item smaller-item ">Servers</a>
<a href="/platform-as-a-service.html" class="list-group-item smaller-item ">Platform-as-a-service</a>
<a href="/operating-systems.html" class="list-group-item smaller-item ">Operating Systems</a>
<a href="/web-servers.html" class="list-group-item smaller-item ">Web Servers</a>
<a href="/wsgi-servers.html" class="list-group-item smaller-item ">WSGI Servers</a>
<a href="/source-control.html" class="list-group-item smaller-item ">Source Control</a>
<a href="/application-dependencies.html" class="list-group-item smaller-item ">Application Dependencies</a>
<a href="/databases.html" class="list-group-item smaller-item ">Databases</a>
<a href="/no-sql-datastore.html" class="list-group-item smaller-item ">NoSQL Data Stores</a>
<a href="/web-design.html" class="list-group-item smaller-item ">Web Design</a>
<a href="/cascading-style-sheets.html" class="list-group-item smaller-item ">Cascading Style Sheets</a>
<a href="/javascript.html" class="list-group-item smaller-item ">JavaScript</a>
<a href="/continuous-integration.html" class="list-group-item smaller-item ">Continuous Integration</a>
<a href="/code-metrics.html" class="list-group-item smaller-item ">Code Metrics</a>
<a href="/configuration-management.html" class="list-group-item smaller-item ">Configuration Management</a>
<a href="/static-content.html" class="list-group-item smaller-item ">Static Content</a>
<a href="/caching.html" class="list-group-item smaller-item ">Caching</a>
<a href="/task-queues.html" class="list-group-item smaller-item ">Task Queues</a>
<a href="/application-programming-interfaces.html" class="list-group-item smaller-item ">Application Programming Interfaces</a>
<a href="/api-integration.html" class="list-group-item smaller-item ">API Integration</a>
<a href="/api-creation.html" class="list-group-item smaller-item ">API Creation</a>
<a href="/logging.html" class="list-group-item smaller-item ">Logging</a>
<a href="/monitoring.html" class="list-group-item smaller-item ">Monitoring</a>
<a href="/web-analytics.html" class="list-group-item smaller-item ">Web Analytics</a>
<a href="/web-application-security.html" class="list-group-item smaller-item ">Web Application Security</a>
<a href="/best-python-resources.html" class="list-group-item smaller-item ">Best Python Resources</a>
<a href="/development-environments.html" class="list-group-item smaller-item ">Development Environments</a>
<a href="/about-author.html" class="list-group-item smaller-item ">About the Author</a>
<a href="/change-log.html" class="list-group-item smaller-item ">Change Log</a>
<a href="/future-directions.html" class="list-group-item smaller-item ">Future Directions</a>
<a href="/what-full-stack-means.html" class="list-group-item smaller-item ">What "Full Stack" Means</a>
<a href="/why-use-python.html" class="list-group-item smaller-item ">Why Use Python?</a>
<a href="/websockets.html" class="list-group-item smaller-item ">WebSockets</a>
<a href="/docker.html" class="list-group-item smaller-item ">Docker</a>
</div>
</div>
</div></div>
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<div class="footer pull-right">
<a href="http://www.mattmakai.com/" class="underline">Matt Makai</a>
2014
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