Local access to GKE with gcloud - http://bit.ly/k8s-gcloud

local-access-to-GKE-with-gcloud.html

<section>
  <section id="local-access-to-GKE-with-gcloud">
  <a href="https://cloud.google.com/sdk/downloads"><img src="https://cdn.rawgit.com/ryanj/bb3946992e3ea9521bf8dc21b70f4145/raw/e00572ca6f5c5e48d33bc11e51c1bd42c777e80d/gcp-logo.svg" alt="kubernetes" style='width:33%;'></a>
  <h2>Local Access to GKE</h2>
  <h3>with <code>gcloud</code></h3>
  <br/>
  <h4 class='fragment grow'><a href="http://bit.ly/k8s-gcloud"><code>bit.ly/k8s-gcloud</code></a></h4>
  </section>
  <section data-background='black' id='presented-by-ryanj'>
    <p>presented by <a href="http://twitter.com/ryanj/">@ryanj</a>, Developer Advocate at <a href='http://redhat.com' style='color:red;'>Red Hat</a></p>
    <p><a href="http://twitter.com/ryanj/"><img alt="ryanj" src="http://ryanjarvinen.com/images/ryanj-mestrefungo-com.gif" style="width:50%" /></p>     
  </section>
</section>
  

<section id='gke-overview'>
  <h2>GKE Overview</h2>
  <ol>
    <li class='fragment'><a href="#/what-is-gke">What Is GKE?</a></li>
    <li class='fragment'><a href="#/gke-initialization">Google Cloud Project Setup</a></li>
    <li class='fragment'><a href="#/gcloud-install"><code>gcloud</code> installation</a></li>
    <li class='fragment'><a href="#/gcloud-configure"><code>gcloud</code> configuration</a></li>
    <li class='fragment'><a href="#/gcloud-setup-verification">Configure <code>kubectl</code> to connect to your new GKE-hosted Kubernetes environment</a></li>
  </ol>
</section>

<section id='what-is-gke'>
<h2>Q: What Is Container Engine (GKE)</h2>
<h3 class='fragment fade-left'><i>A: Managed Kubernetes from Google</i></h3>
<ul>
  <li class='fragment fade-up'>Google runs the Kubernetes master and etcd instances</li>
  <li class='fragment fade-up'>Infrastructure is provided by Google Cloud Platform
    <ul class='fragment fade-up'>
      <li>Built in Logging, Monitoring, etc</li>
      <li>Worker nodes are GCE instances in your project</li>
    </ul>
  </li>
</ul>
</section>
<section id='gke-pricing' data-markdown> 
### GKE Pricing 

* First 5 nodes are free, $.15/hr over 5 nodes
* Worker nodes are priced separately (through GCE)

</section>
<section id='project-access-for-workshop-attendees' data-markdown>
## GCP Project Access

Workshop Attendees:
  
1. Log in to GCP using the provided username &amp; password at: 
  [console.cloud.google.com](https://console.cloud.google.com)
2. Accept the Terms of Service
3. Select the workshop project from drop-down menu  
  
![Select project](http://i.imgur.com/kEjJ1pT.png)
</section>
<section id='remote-attendees'>
  <h3>Remote Workshop Participants</h3>
  <ol>
  <li>Login to GCP using your Google account at: <br/><a href="https://console.cloud.google.com">console.cloud.google.com</a></li>
  <li>Accept the Terms of Service</li>
  <li>Create a Billing Account
    <ul>
      <li>Sign up for the $300 12/month free trial</li>
      <li>https://console.cloud.google.com/freetrial</li>
      <li>Your credit card won't be charged at end of free trial</li>
    </ul>
  </li>
  <li>Create a new project for this workshop</li>
  </ol>
  <img class='fragment fade-down' src="http://i.imgur.com/IZTz0RG.png" alt="Create project" style="width:70%;"/>
</section>
<section id ='cloud-shell' data-markdown>
## Cloud Shell
  
1. A free GCE instance for your project
2. A cloud-based CLI environment, available on-demand
3. An excellent alternative for folks who lack a local environment to work in

![Cloud Shell](https://cloud.google.com/shell/docs/images/shell_icon.png)
</section>
<section id ='gke-initialization' >
  <h3>The top left menu icon provides access to:</h3>
  <div style="float:left;width:60%;">
  <ol>
    <li>API Manager (enable new APIs)</li>
    <li>Billing</li>
    <li>Logging and Monitoring</li>
    <li>Compute Engine</li>
    <li>Container Engine</li>
  </ol>
  <p>For now, click <b>Container Engine</b> and wait for initialization&hellip;</p>
  </div>
  <div class='fragment fade-left' style='float:right;width:30%'>
    <img src="http://i.imgur.com/QSI3Tsh.png" style="width:100%;">
  </div>
</section>
<section id='gcloud-install'>
  <h3>Installing the <code>gcloud</code> CLI</h3>
  <p>Command line tool for interacting with GCP resources</p>
  <pre><code contenteditable>curl https://sdk.cloud.google.com | bash</code></pre>
  <pre><code contenteditable>exec -l $SHELL # restart shell</code></pre>
  <p>Other install instructions are available on the <a href="https://cloud.google.com/sdk/downloads">Google Cloud SDK Download page</a></p>
  <p>Use <a href="http://gist-reveal.it/bit.ly/k8s-minikube#/kubectl"><code>kubectl</code></a> to manage Kubernetes resources, and <code>gcloud</code> to manage GCP resources</p>
</section>
<section id='gcloud-configuration'>
  <h3>Configuring glcoud</h3>
    <p>Configure gcloud to use the correct project and availability zone</p>
    <pre><code contenteditable>gcloud config set project your-project-id</code></pre>
     <pre><code contenteditable>gcloud config set compute/zone us-central1-b</code></pre>
  <p>List all clusters</p>
   <pre><code contenteditable>gcloud container clusters list</code></pre>
  <p>Create a new cluster. Compute Engine will require a few minutes to initialize new projects</p>
  <pre><code contenteditable>gcloud container clusters create test-cluster</code></pre>
</section>
<section id='gcloud-setup-verification'>
<h3>Verify GKE Accessibility</h3>
  <p>To verify that both GKE and <code>gcloud</code> have been configured correctly, switch your <code>kubectl</code> context to GKE:</p>
  <pre><code contenteditable>gcloud container clusters get-credentials test-cluster</code></pre>
  <p>Then, list your GCE-provided Kubernetes worker nodes:</p>
  <pre><code contenteditable>kubectl get nodes</code></pre>
  <p>If <code>kubectl</code> isn't available, you may need to <a href="http://gist-reveal.it/bit.ly/k8s-minikube#/overview">configure your machine for local development with the k8s-minikube workshop</a>.</p>
</section>