Change name to Kubernetes Basics. Compress introduction to each step.
steveperry-53
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@ -2,56 +2,44 @@ bigheader: "Tutorials"
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toc:
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||||
- title: Tutorials
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path: /docs/tutorials/
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- title: Getting Started
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- title: Kubernetes Basics
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section:
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||||
- title: 1. Create a Cluster
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||||
section:
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||||
- title: Creating a Cluster
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||||
path: /docs/tutorials/getting-started/create-cluster/
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||||
- title: Using Minikube to Create a Cluster
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||||
path: /docs/tutorials/getting-started/cluster-intro/
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||||
path: /docs/tutorials/kubernetes-basics/cluster-intro/
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- title: Interactive Tutorial - Creating a Cluster
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||||
path: /docs/tutorials/getting-started/cluster-interactive/
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path: /docs/tutorials/kubernetes-basics/cluster-interactive/
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- title: 2. Deploy an App
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||||
section:
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||||
- title: Deploying an App
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||||
path: /docs/tutorials/getting-started/deploy-app/
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||||
- title: Using kubectl to Create a Deployment
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||||
path: /docs/tutorials/getting-started/deploy-intro/
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||||
path: /docs/tutorials/kubernetes-basics/deploy-intro/
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- title: Interactive Tutorial - Deploying an App
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||||
path: /docs/tutorials/getting-started/deploy-interactive/
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path: /docs/tutorials/kubernetes-basics/deploy-interactive/
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- title: 3. Explore Your App
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||||
section:
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||||
- title: Exploring Your App
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||||
path: /docs/tutorials/getting-started/explore-app/
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||||
- title: Viewing Pods and Nodes
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||||
path: /docs/tutorials/getting-started/explore-intro/
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path: /docs/tutorials/kubernetes-basics/explore-intro/
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||||
- title: Interactive Tutorial - Exploring Your App
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||||
path: /docs/tutorials/getting-started/explore-interactive/
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||||
path: /docs/tutorials/kubernetes-basics/explore-interactive/
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||||
- title: 4. Expose Your App Publicly
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section:
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||||
- title: Exposing Your App Publicly
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||||
path: /docs/tutorials/getting-started/expose-app/
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||||
- title: Using a Service to Expose Your App
|
||||
path: /docs/tutorials/getting-started/expose-intro/
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||||
path: /docs/tutorials/kubernetes-basics/expose-intro/
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||||
- title: Interactive Tutorial - Exposing Your App
|
||||
path: /docs/tutorials/getting-started/expose-interactive/
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||||
path: /docs/tutorials/kubernetes-basics/expose-interactive/
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||||
- title: 5. Scale Your App
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||||
section:
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||||
- title: Scaling Your App
|
||||
path: /docs/tutorials/getting-started/scale-app/
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||||
- title: Running Multiple Instances of Your App
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||||
path: /docs/tutorials/getting-started/scale-intro/
|
||||
path: /docs/tutorials/kubernetes-basics/scale-intro/
|
||||
- title: Interactive Tutorial - Scaling Your App
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||||
path: /docs/tutorials/getting-started/scale-interactive/
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||||
path: /docs/tutorials/kubernetes-basics/scale-interactive/
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||||
- title: 6. Update Your App
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||||
section:
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||||
- title: Updating Your App
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||||
path: /docs/tutorials/getting-started/update-app/
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||||
- title: Performing a Rolling Update
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||||
path: /docs/tutorials/getting-started/update-intro/
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||||
path: /docs/tutorials/kubernetes-basics/update-intro/
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||||
- title: Interactive Tutorial - Updating Your App
|
||||
path: /docs/tutorials/getting-started/update-interactive/
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||||
path: /docs/tutorials/kubernetes-basics/update-interactive/
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||||
- title: Stateless Applications
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||||
section:
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||||
- title: Running a Stateless Application Using a Deployment
|
||||
|
|
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@ -1,47 +0,0 @@
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---
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---
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||||
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||||
<!DOCTYPE html>
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|
||||
<html lang="en">
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||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i>learn what a Kubernetes cluster is</i></li>
|
||||
<li><i>learn what <a href="https://github.com/kubernetes/minikube">minikube</a> is</i></li>
|
||||
<li><i>start a Kubernetes cluster using an online terminal</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_01.svg?v=1469803628347"></p>
|
||||
</div>
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<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
Before you do this tutorial, you should be familiar with Linux containers.
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||||
</p>
|
||||
</div>
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</div>
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</div>
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|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/cluster-intro.html" role="button">Start Module 1 <span class="btn__next">›</span></a>
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||||
</div>
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||||
</div>
|
||||
|
||||
</main>
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|
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</div>
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|
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</body>
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</html>
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@ -1,52 +0,0 @@
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---
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---
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<!DOCTYPE html>
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|
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<html lang="en">
|
||||
|
||||
<body>
|
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|
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<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
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|
||||
<div class="layout" id="top">
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||||
|
||||
<main class="content">
|
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|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/cluster-interactive.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i>Learn about application Deployments</i></li>
|
||||
<li><i>Deploy your first app on Kubernetes with Kubectl</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_02.svg?v=1469803628347"></p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
How to <a href="/docs/tutorials/getting-started/create-cluster.html">start a Kubernetes cluster</a> with minikube <br>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/deploy-intro.html" role="button">Start Module 2 <span class="btn__next">›</span></a>
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||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
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|
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@ -1,53 +0,0 @@
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---
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/deploy-interactive.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i>Learn about Kubernetes <a href="http://kubernetes.io/docs/user-guide/pods/">Pods</a></i></li>
|
||||
<li><i>Learn about Kubernetes <a href="https://github.com/kubernetes/kubernetes/blob/master/docs/admin/node.md">Nodes</a></i></li>
|
||||
<li><i>Troubleshoot deployed applications</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_03.svg?v=1469803628347"></p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
What are <a href="/docs/tutorials/getting-started/deploy-app.html">Deployments</a> <br>
|
||||
How to deploy applications on Kubernetes
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/explore-intro.html" role="button">Start Module 3 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
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|
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@ -1,54 +0,0 @@
|
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---
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/explore-interactive.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i><a href="http://kubernetes.io/docs/user-guide/services">Services</a></i></li>
|
||||
<li><i>Learn about Kubernetes <a href="http://kubernetes.io/docs/user-guide/labels">Labels</a></i></li>
|
||||
<li><i>Exposing applications outside Kubernetes</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_04.svg?v=1469803628347"></p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
How to <a href="/docs/tutorials/getting-started/deploy-app.html">deploy apps</a> on Kubernetes<br>
|
||||
How to <a href="/docs/tutorials/getting-started/explore-app.html"> troubleshoot </a> applications with Kubectl
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/expose-intro.html" role="button">Start Module 4 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -1,52 +0,0 @@
|
|||
---
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/explore-interactive.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i>Scaling an app with Kubectl</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_05.svg?v=1469803628347"></p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
What are <a href="/docs/tutorials/getting-started/deploy-app.html">Deployments</a> <br>
|
||||
What are <a href="/docs/tutorials/getting-started/expose-app.html">Services</a>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/scale-intro.html" role="button">Start Module 5 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
---
|
||||
---
|
||||
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en">
|
||||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/scale-interactive.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Module overview</h3>
|
||||
<ul style="color: #3771e3;">
|
||||
<li><i>Performing Rolling Updates with Kubectl</i></li>
|
||||
</ul>
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_06.svg?v=1469803628347"></p>
|
||||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="content__box content__box_lined">
|
||||
<h3>What you need to know first</h3>
|
||||
<p>
|
||||
What are <a href="/docs/tutorials/getting-started/deploy-app.html">Deployments</a> <br>
|
||||
What is <a href="/docs/tutorials/getting-started/scale-app.html">Scaling</a>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/update-intro.html" role="button">Start Module 6 <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</main>
|
||||
|
||||
<a class="scrolltop" href="#top"></a>
|
||||
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -7,19 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/cluster-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
|
|
@ -28,7 +22,7 @@
|
|||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/deploy-app.html" role="button">Continue to Module 2<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-intro.html" role="button">Continue to Module 2<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,23 +7,25 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/create-cluster.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn what a Kubernetes cluster is.</li>
|
||||
<li>Learn what Minikube is.</li>
|
||||
<li>Start a Kubernetes cluster using an online terminal.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes Clusters</h3>
|
||||
<p>
|
||||
<b>Kubernetes coordinates a highly available cluster of computers that are connected to work as a single unit.</b> The abstractions in Kubernetes allow you to deploy containerized applications to a cluster without tying them specifically to individual machines. To make use of this new model of deployment, applications need to be packaged in a way that decouples them from individual hosts: they need to be containerized. Containerized applications are more flexible and available than in past deployment models, where applications were installed directly onto specific machines as packages deeply integrated into the host. <b>Kubernetes automates the distribution and scheduling of application containers across a cluster in a more efficient way.</b> Kubernetes is an <a href="https://github.com/kubernetes/kubernetes">open-source</a> platform and is production-ready.
|
||||
</p>
|
||||
|
|
@ -60,7 +62,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_01_cluster.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_01_cluster.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -92,7 +94,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/cluster-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/cluster-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,18 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/deploy-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
|
|
@ -31,7 +26,7 @@
|
|||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/explore-app.html" role="button">Continue to Module 3<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore-intro.html" role="button">Continue to Module 3<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,23 +7,24 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/deploy-app.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn about application Deployments.</li>
|
||||
<li>Deploy your first app on Kubernetes with kubectl.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes Deployments</h3>
|
||||
<p>
|
||||
Once you have a running Kubernetes cluster, you can deploy your containerized applications on top of it. To do so, you create a Kubernetes <b>Deployment</b>. The Deployment is responsible for creating and updating instances of your application. Once you've created a Deployment, the Kubernetes master schedules the application instances that the Deployment creates onto individual Nodes in the cluster.
|
||||
</p>
|
||||
|
|
@ -59,7 +60,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_02_first_app.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_02_first_app.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -94,7 +95,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/deploy-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/deploy-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,18 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/explore-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
|
||||
|
|
@ -31,7 +26,7 @@
|
|||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/expose-app.html" role="button">Continue to Module 4<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose-intro.html" role="button">Continue to Module 4<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,7 +7,7 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
|
@ -15,18 +15,19 @@
|
|||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/explore-app.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn about Kubernetes Pods.</li>
|
||||
<li>Learn about Kubernetes Nodes.</li>
|
||||
<li>Troubleshoot deployed applications.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h2>Pods</h2>
|
||||
<p>When you created a Deployment in Module <a href="/docs/tutorials/getting-started/deploy-app.html">2</a>, Kubernetes created a <b>Pod</b> to host your application instance. A Pod is Kubernetes abstraction that represents a group of one or more application containers (such as Docker or rkt), and some shared resources for those containers. Those resources include:</p>
|
||||
<h2>Kubernetes Pods</h2>
|
||||
<p>When you created a Deployment in Module <a href="/docs/tutorials/kubernetes-basics/deploy-app.html">2</a>, Kubernetes created a <b>Pod</b> to host your application instance. A Pod is Kubernetes abstraction that represents a group of one or more application containers (such as Docker or rkt), and some shared resources for those containers. Those resources include:</p>
|
||||
<ul>
|
||||
<li>Shared storage, as Volumes</li>
|
||||
<li>Networking, as a unique cluster IP address</li>
|
||||
|
|
@ -63,7 +64,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_03_pods.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_pods.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -97,7 +98,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_03_nodes.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_03_nodes.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -128,7 +129,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/explore-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/explore-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,19 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/expose-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
|
|
@ -29,7 +23,7 @@
|
|||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/scale-app.html" role="button">Continue to Module 5<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/scale-intro.html" role="button">Continue to Module 5<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,23 +7,26 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/explore-app.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Learn about Kubernetes Services.</li>
|
||||
<li>Learn about Kubernetes Labels.</li>
|
||||
<li>Expose an application outside Kubernetes.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Kubernetes Services</h3>
|
||||
|
||||
<p>While Pods do have their own unique IP across the cluster, those IP’s are not exposed outside Kubernetes. Taking into account that over time Pods may be terminated, deleted or replaced by other Pods, we need a way to let other Pods and applications automatically discover each other. Kubernetes addresses this by grouping Pods in Services. A Kubernetes <b>Service</b> is an abstraction layer which defines a logical set of Pods and enables external traffic exposure, load balancing and service discovery for those Pods.</p>
|
||||
|
||||
<p>This abstraction will allow us to expose Pods to traffic originating from outside the cluster. Services have their own unique cluster-private IP address and expose a port to receive traffic. If you choose to expose the service outside the cluster, the options are:</p>
|
||||
|
|
@ -58,7 +61,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_04_services.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_services.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -106,7 +109,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<p><img src="/docs/tutorials/getting-started/public/images/module_04_labels.svg"></p>
|
||||
<p><img src="/docs/tutorials/kubernetes-basics/public/images/module_04_labels.svg"></p>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
|
|
@ -122,7 +125,7 @@
|
|||
<br>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/expose-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/expose-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -34,7 +34,7 @@
|
|||
<div class="row">
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/create-cluster.html"><img src="./public/images/module_01.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/create-cluster.html"><img src="./public/images/module_01.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="1-0.html"><h5>1. Create a Kubernetes cluster</h5></a>
|
||||
</div>
|
||||
|
|
@ -42,7 +42,7 @@
|
|||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/deploy-app.html"><img src="./public/images/module_02.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/deploy-app.html"><img src="./public/images/module_02.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="2-0.html"><h5>2. Deploy an app</h5></a>
|
||||
</div>
|
||||
|
|
@ -50,7 +50,7 @@
|
|||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/explore-app.html"><img src="./public/images/module_03.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/explore-app.html"><img src="./public/images/module_03.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="3-0.html"><h5>3. Explore your app</h5></a>
|
||||
</div>
|
||||
|
|
@ -58,7 +58,7 @@
|
|||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/expose-app.html"><img src="./public/images/module_04.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/expose-app.html"><img src="./public/images/module_04.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="4-0.html"><h5>4. Expose your app publicly</h5></a>
|
||||
</div>
|
||||
|
|
@ -66,7 +66,7 @@
|
|||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/scale-app.html"><img src="./public/images/module_05.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/scale-app.html"><img src="./public/images/module_05.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="5-0.html"><h5>5. Scale up your app</h5></a>
|
||||
</div>
|
||||
|
|
@ -74,7 +74,7 @@
|
|||
</div>
|
||||
<div class="col-md-4">
|
||||
<div class="thumbnail">
|
||||
<a href="/docs/tutorials/getting-started/update-app.html"><img src="./public/images/module_06.svg?v=1469803628347" alt=""></a>
|
||||
<a href="/docs/tutorials/kubernetes-basics/update-app.html"><img src="./public/images/module_06.svg?v=1469803628347" alt=""></a>
|
||||
<div class="caption">
|
||||
<a href="6-0.html"><h5>6. Update your app</h5></a>
|
||||
</div>
|
||||
|
|
@ -85,7 +85,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/create-cluster.html" role="button">Start the tutorial<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/create-cluster.html" role="button">Start the tutorial<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
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|
|
@ -7,19 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/scale-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
|
|
@ -29,7 +23,7 @@
|
|||
</div>
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/update-app.html" role="button">Continue to Module 6<span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update-intro.html" role="button">Continue to Module 6<span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,23 +7,24 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/scale-app.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Scale an app using kubectl.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Scaling an application</h3>
|
||||
|
||||
<p>In the previous modules we created a <a href="http://kubernetes.io/docs/user-guide/deployments/"> Deployment</a>, and then exposed it publicly via a <a href="http://kubernetes.io/docs/user-guide/services/"> Service </a>. The Deployment created only one Pod for running our application. When traffic increases, we will need to scale the application to keep up with user demand.</p>
|
||||
|
||||
<p><b>Scaling</b> is accomplished by changing the number of replicas in a Deployment</p>
|
||||
|
|
@ -59,11 +60,11 @@
|
|||
</ol>
|
||||
<div class="carousel-inner" role="listbox">
|
||||
<div class="item active">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_05_scaling1.svg">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_05_scaling1.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_05_scaling2.svg">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_05_scaling2.svg">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -106,7 +107,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/scale-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/scale-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -7,19 +7,13 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
<script src="https://katacoda.com/embed.js"></script>
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/update-intro.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
</div>
|
||||
</div>
|
||||
<br>
|
||||
<div class="katacoda">
|
||||
<div class="katacoda__alert">
|
||||
To interact with the Terminal, please use the desktop/tablet version
|
||||
|
|
@ -7,23 +7,24 @@
|
|||
|
||||
<body>
|
||||
|
||||
<link href="/docs/tutorials/getting-started/public/css/styles.css" rel="stylesheet">
|
||||
<link href="/docs/tutorials/kubernetes-basics/public/css/styles.css" rel="stylesheet">
|
||||
|
||||
<div class="layout" id="top">
|
||||
|
||||
<main class="content">
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12 text-left">
|
||||
<a class="btn btn-default" href="/docs/tutorials/getting-started/update-app.html" role="button"><span class="btn__prev">‹</span> Back</a>
|
||||
|
||||
<div class="col-md-8">
|
||||
<h3>Objectives</h3>
|
||||
<ul>
|
||||
<li>Perform a rolling update using kubectl.</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<br>
|
||||
<br>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-8">
|
||||
<h3>Updating an application</h3>
|
||||
|
||||
<p>Users expect applications to be available all the time and developers are expected to deploy new versions of them several times a day. In Kubernetes this is done with rolling updates. <b>Rolling updates</b> allows Deployments to occur with zero downtime by incrementally updating Pods instances with new ones. The new Pods will be scheduled on Nodes with available resources.</p>
|
||||
|
||||
<p>In the previous module we scaled our application to run multiple instances. This is a requirement for performing updates without affecting application availability. By default, the maximum number of Pods that can be unavailable during the update and the maximum number of new Pods that can be created, is one. Both options can be configured to either numbers or percentages (of Pods).
|
||||
|
|
@ -61,19 +62,19 @@
|
|||
</ol>
|
||||
<div class="carousel-inner" role="listbox">
|
||||
<div class="item active">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_06_rollingupdates1.svg" >
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates1.svg" >
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_06_rollingupdates2.svg">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates2.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_06_rollingupdates3.svg">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates3.svg">
|
||||
</div>
|
||||
|
||||
<div class="item">
|
||||
<img src="/docs/tutorials/getting-started/public/images/module_06_rollingupdates4.svg">
|
||||
<img src="/docs/tutorials/kubernetes-basics/public/images/module_06_rollingupdates4.svg">
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -121,7 +122,7 @@
|
|||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/getting-started/update-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
<a class="btn btn-lg btn-success" href="/docs/tutorials/kubernetes-basics/update-interactive.html" role="button">Start Interactive Tutorial <span class="btn__next">›</span></a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||