{"id":32543,"date":"2023-01-24T05:59:46","date_gmt":"2023-01-24T05:59:46","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=32543"},"modified":"2023-01-24T06:01:08","modified_gmt":"2023-01-24T06:01:08","slug":"helm-training-courses-and-certification-by-devopsschool","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/helm-training-courses-and-certification-by-devopsschool\/","title":{"rendered":"Helm Training Courses and Certification by DevOpsSchool"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">What is Helm?<\/h1>\n\n\n\n<p>Helm is an open-source package manager for Kubernetes. It allows developers to easily manage and deploy applications on a Kubernetes cluster. Helm uses a concept called charts, which are packages of Kubernetes resources that can be easily installed, upgraded, or deleted.<\/p>\n\n\n\n<p>Helm&#8217;s main features include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The ability to manage multiple Kubernetes resources as a single package, called a chart.<\/li>\n\n\n\n<li>The ability to version charts, allowing for easy rollbacks and upgrades.<\/li>\n\n\n\n<li>Support for chart dependencies, allowing multiple charts to be installed and managed together.<\/li>\n\n\n\n<li>The ability to define and manage default configuration values for a chart.<\/li>\n\n\n\n<li>Support for templating, allowing charts to be customized without modifying the chart itself.<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Prerequisite of helm course<\/h1>\n\n\n\n<p>A Helm course typically has the following prerequisites:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Basic knowledge of Kubernetes: Helm is used to manage applications on a Kubernetes cluster, so a basic understanding of &#8211; Kubernetes concepts such as pods, services, and deployments is necessary.<\/li>\n\n\n\n<li>Familiarity with command-line interface (CLI): Helm is primarily used via the command-line, so a basic understanding of using a CLI is required.<\/li>\n\n\n\n<li>Familiarity with Git: Helm charts are typically stored in Git repositories and versioned, so a basic understanding of Git is necessary.<\/li>\n\n\n\n<li>It&#8217;s also recommended to have the following skills before taking a Helm course:<\/li>\n\n\n\n<li>Experience with containerization: Helm is used to deploy and manage containerized applications on a Kubernetes cluster, so experience with containerization technologies such as Docker is beneficial.<\/li>\n\n\n\n<li>Experience with YAML: Helm charts are written in YAML, so experience with this markup language is beneficial.<\/li>\n\n\n\n<li>Familiarity with Go: Helm uses Go templates to generate Kubernetes manifests, so familiarity with the Go programming language is beneficial.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Agenda of Helm Course<\/h2>\n\n\n\n<p>2-day training agenda for Helm could include the following topics:<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"># Day 1:<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Introduction to Helm and Kubernetes: Understanding the basics of Helm and how it fits into the Kubernetes ecosystem.<\/li>\n\n\n\n<li>Installing Helm: Setting up Helm on your local machine and configuring it to work with a Kubernetes cluster.<\/li>\n\n\n\n<li>Creating a Helm Chart: Creating a basic Helm chart from scratch, including metadata, templates, and values.<\/li>\n\n\n\n<li>Chart Repositories: Setting up a chart repository and publishing charts to it.<\/li>\n\n\n\n<li>Chart Dependencies: Understanding and managing chart dependencies.<\/li>\n\n\n\n<li>Helm CLI: Exploring the Helm command-line interface, including common commands such as install, upgrade, and delete.<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\"># Day 2:<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Templating with Helm: Using Go templates to generate Kubernetes manifests and customizing chart values.<\/li>\n\n\n\n<li>Advanced Chart Configuration: Understanding how to configure resources like ConfigMaps, Secrets and more.<\/li>\n\n\n\n<li>Helm Hooks: Exploring the use of hooks in Helm charts, including pre- and post-install hooks, and custom hooks.<\/li>\n\n\n\n<li>Helm Testing: Using Helm to test charts, including linting and testing with Tiller.<\/li>\n\n\n\n<li>Helm Best Practices: Discussing best practices for creating and managing Helm charts, including versioning, testing, and security.<\/li>\n\n\n\n<li>Case studies or Examples.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What is Helm? Helm is an open-source package manager for Kubernetes. It allows developers to easily manage and deploy applications on a Kubernetes cluster. Helm uses a concept called charts, which are packages of Kubernetes resources that can be easily installed, upgraded, or deleted. Helm&#8217;s main features include: Prerequisite of helm course A Helm course&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_joinchat":[],"footnotes":""},"categories":[2],"tags":[],"class_list":["post-32543","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/32543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=32543"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/32543\/revisions"}],"predecessor-version":[{"id":32545,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/32543\/revisions\/32545"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=32543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=32543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=32543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}