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所在平台: Udemy |
课程主页: https://www.udemy.com/course/helm3-chart-a-kubernetes-package-manager/
课程评论：没有评论
**HELM3 Chart：Kubernetes 包管理器中文课程总结** 本课程是为 Kubernetes 基础设施爱好者和开发人员设计的，旨在帮助您掌握 HELM 作为 Kubernetes 应用包管理器。 通过本课程，您将深入了解 HELM 的核心概念、优势以及如何有效利用它来简化部署流程，告别繁琐的 `kubectl apply -f *.yaml` 操作。 **您将学到什么：** * **HELM 概览与价值：** 理解 HELM 的架构演进，以及为何使用 HELM 而非直接的 `kubectl` 部署。 明确 HELM 作为包管理器的优势，以及它是什么、不是什么。 * **HELM Chart 基础：** 从零开始学习如何创建 HELM Chart，包括理解 Chart 的目录结构（`charts/`、`templates/`、`templates/helpers/`、`values.yaml`、`Chart.yaml`、`NOTES.txt`）及其作用。 * **Chart 转换与模板化：** 学习如何将现有的 Kubernetes YAML manifest 文件转换为 HELM Chart，并将硬编码的值转化为可复用的模板变量。 * **HELM 发布管理：** 掌握 HELM 的发布（Release）、版本控制（Versioning）和回滚（Rollback）机制。 * **实用部署技巧：** 学习使用 `helm dry-run` 在部署前验证模板，以及从公共仓库拉取 Chart 并部署（例如 PostgreSQL）。 * **Chart 测试：** 了解如何使用 HELM Test 对 Kubernetes Chart 进行测试。 **您适合学习本课程：** * 有过 Kubernetes 部署经验，希望学习最佳实践的开发者或运维人员。 * 希望自动化 Kubernetes 对象（如 Services, Pods, Deployments, StatefulSets）部署的工程师。 * 希望将 HELM 知识纳入个人技能组合，增加就业机会并提高自动化部署效率的技术爱好者。 通过本课程，您将快速掌握 HELM 的核心功能，并能够立即将所学应用于实际项目中，一次性解决复杂的 Kubernetes 应用部署问题。
Helm helps you manage Kubernetes applications - Helm Charts help you define, install, and upgrade even the most complex Kubernetes application.Charts are easy to create, version, share, and publish - so start using Helm and stop the copy-and-paste.Helm is a tool for managing Kubernetes packages called charts. Helm can do the following:Create new charts from scratchPackage charts into chart archive (tgz) filesInteract with chart repositories where charts are storedInstall and uninstall charts into an existing Kubernetes clusterManage the release cycle of charts that have been installed with HelmAs a developer of Infrastructure enthusiast dealing with deployment in Kubernetes cluster then this course is for you, we have condensed down years of learning covering only what's needed to get started with Helm.This course is for any one who has dealt with Kubernetes deployment into one or more projects and would like to learn the best practises of package management via HELM Deployment.Adding HELM knowledge in your portfolio will not only increase the number of opportunities you will get but also your knowledge around the best & efficient way to automate kubernetes object deployment like services, pods, deployment, statefulsets.Be it deployment of your custom API or ELK stack, this course will help you to learn nuts & bolts of HELM and can assure you will be able to apply the learning right from the session1.What will you learn over the next few hours and How the course is shaped?HELM Architecture and it's evolutionWhy not deploying application via Kubectl Apply -f *yamlDifference between HELM and Kubectl DeploymentWhen you should use HELM as a package managerWhat is HELM and what it is notWrite HELM Chart from scratch for your custom applicationHELM directory structureUse of:Values.yamlCharts.yamlTemplate folderhelper template fileNOTES.txtHow to convert your existing kubernetes manifest into HELM chartVariables existing hard coded manifest value into reusable templateHELM release/versioning/rollbackHELM dry-run to validate templates before deploying into actual environmentDeploy PostgresSQL via HELMPull HELM charts from public repo and deploy on a clusterTest Kubernetes chart - HELM Test
