Santa Clarita : tfs microsoft teams - Eduard Kabrinskiy

Эдуард Кабринский - Devops kubernetes - Kabrinskiy Eduard


<h1>Devops kubernetes</h1>
<p>[youtube]</p>
Devops kubernetes <a href="http://remmont.com">What's the news</a> Devops kubernetes
<h1>Build and deploy to Azure Kubernetes Service</h1>
<p><strong>Azure Pipelines</strong></p>
<p>Azure Kubernetes Service manages your hosted Kubernetes environment, making it quicker and easier for you to deploy and manage containerized applications. This service also eliminates the burden of ongoing operations and maintenance by provisioning, upgrading, and scaling resources on demand, without taking your applications offline.</p>
<p>In this step-by-step guide, you'll learn how to create a pipeline that continuously builds and deploys your app. Every time you change your code in a repository that contains a Dockerfile, the images are pushed to your Azure Container Registry, and the manifests are then deployed to your Azure Kubernetes Service cluster.</p>
<h2>Prerequisites</h2>
<p>To ensure that your Azure DevOps project has the authorization required to access your Azure subscription, create an Azure Resource Manager service connection. The service connection is required when you create a pipeline in the project to deploy to Azure Kubernetes Service. Otherwise, the drop-down lists for <strong>Cluster</strong> and <strong>Container Registry</strong> are empty.</p>
<p>A GitHub account, where you can create a repository. If you don't have one, you can create one for free.</p>
<p>An Azure DevOps organization. If you don't have one, you can create one for free. (An Azure DevOps organization is different from your GitHub organization. Give them the same name if you want alignment between them.)</p>
<p>If your team already has one, then make sure you're an administrator of the Azure DevOps project that you want to use.</p>
<p>An Azure account. If you don't have one, you can create one for free.</p>
<p>If you're new at this, the easiest way to get started is to use the same email address as the owner of both the Azure Pipelines organization and the Azure subscription.</p>
<h2>Get the code</h2>
<p>Fork the following repository containing a sample application and a Dockerfile:</p>
<h2>Create the Azure resources</h2>
<p>Sign in to the Azure Portal, and then select the Cloud Shell button in the upper-right corner.</p>
<h3>Create a container registry</h3>
<h2>Sign in to Azure Pipelines</h2>
<p>Sign in to Azure Pipelines. After you sign in, your browser goes to https://dev.azure.com/my-organization-name and displays your Azure DevOps dashboard.</p>
<p>Within your selected organization, create a <em>project</em>. If you don't have any projects in your organization, you see a <strong>Create a project to get started</strong> screen. Otherwise, select the <strong>Create Project</strong> button in the upper-right corner of the dashboard.</p>
<h2>Create the pipeline</h2>
<h3>Connect and select repository</h3>
<p>Sign in to your Azure DevOps organization and navigate to your project.</p>
<p>Go to <strong>Pipelines</strong>, and then select <strong>New Pipeline</strong>.</p>
<p>Walk through the steps of the wizard by first selecting <strong>GitHub</strong> as the location of your source code.</p>
<p>You might be redirected to GitHub to sign in. If so, enter your GitHub credentials.</p>
<p>When the list of repositories appears, select your repository.</p>
<p>You might be redirected to GitHub to install the Azure Pipelines app. If so, select <strong>Approve & install</strong>.</p>
<p>When the <strong>Configure</strong> tab appears, select <strong>Deploy to Azure Kubernetes Service</strong>.</p>
<p>If you are prompted, select the subscription in which you created your registry and cluster.</p>
<p>Select the myapp cluster.</p>
<p>For <strong>Namespace</strong>, select <strong>Existing</strong>, and then select <strong>default</strong>.</p>
<p>Select the name of your container registry.</p>
<p>You can leave the image name and the service port set to the defaults.</p>
<p>Set the <strong>Enable Review App for Pull Requests</strong> checkbox for review app related configuration to be included in the pipeline YAML auto-generated in subsequent steps.</p>
<p>Select <strong>Validate and configure</strong>.</p>
<p>As Azure Pipelines creates your pipeline, it:</p>
<p>Creates a <em>Docker registry service connection</em> to enable your pipeline to push images into your container registry.</p>
<p>Creates an <em>environment</em> and a Kubernetes resource within the environment. For an RBAC enabled cluster, the created Kubernetes resource implicitly creates ServiceAccount and RoleBinding objects in the cluster so that the created ServiceAccount can't perform operations outside the chosen namespace.</p>
<p>Generates an <em>azure-pipelines.yml</em> file, which defines your pipeline.</p>
<p>Generates Kubernetes manifest files. These files are generated by hydrating the deployment.yml and service.yml templates based on selections you made above.</p>
<p>When your new pipeline appears, review the YAML to see what it does. For more information, see how we build your pipeline below. When you're ready, select <strong>Save and run</strong>.</p>
<p>The commit that will create your new pipeline appears. You can see the generated files mentioned above. Select <strong>Save and run</strong>.</p>
<p>If you want, change the <strong>Commit message</strong> to something like <em>Add pipeline to our repository</em>. When you're ready, select <strong>Save and run</strong> to commit the new pipeline into your repo, and then begin the first run of your new pipeline!</p>
<h2>See the pipeline run, and your app deployed</h2>
<p>As your pipeline runs, watch as your build stage, and then your deployment stage, go from blue (running) to green (completed). You can select the stages and jobs to watch your pipeline in action.</p>
<p>After the pipeline run is finished, explore what happened and then go see your app deployed. From the pipeline summary:</p>
<p>Select the <strong>Environments</strong> tab.</p>
<p>Select <strong>View environment</strong>.</p>
<p>Select the instance if your app for the namespace you deployed to. If you stuck to the defaults we mentioned above, then it will be the <strong>myapp</strong> app in the <strong>default</strong> namespace.</p>
<p>Select the <strong>Services</strong> tab.</p>
<p>Select and copy the external IP address to your clipboard.</p>
<p>Open a new browser tab or window and enter :8080.</p>
<p>If you're building our sample app, then <em>Hello world</em> appears in your browser.</p>
<h2>How we build your pipeline</h2>
<p>When you finished selecting options and then proceeded to validate and configure the pipeline (see above) Azure Pipelines created a pipeline for you, using the <em>Deploy to Azure Kubernetes Service</em> template.</p>
<p>The build stage uses the Docker task to build and push the image to the Azure Container Registry.</p>
<p>The deployment job uses the <em>Kubernetes manifest task</em> to create the imagePullSecret required by Kubernetes cluster nodes to pull from the Azure Container Registry resource. Manifest files are then used by the Kubernetes manifest task to deploy to the Kubernetes cluster.</p>
<h2>Clean up resources</h2>
<p>Whenever you're done with the resources you created above, you can use the following command to delete them:</p>
<h2>Devops kubernetes</h2>

<h3>Devops kubernetes</h3>
<p>[youtube]</p>
Devops kubernetes <a href="http://remmont.com">Live news</a> Devops kubernetes
<h4>Devops kubernetes</h4>
Build and push images to Azure Container Registry; Deploy to Azure Kubernetes Service
<h5>Devops kubernetes</h5>
Devops kubernetes <a href="http://remmont.com">Devops kubernetes</a> Devops kubernetes
SOURCE: <h6>Devops kubernetes</h6> <a href="https://dev-ops.engineer/">Devops kubernetes</a> Devops kubernetes
#tags#[replace: -,-Devops kubernetes] Devops kubernetes#tags#
Kabrinskiy Eduard
daily news