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标题: Pulumi才是未来底子设施的赢家 [打印本页]
作者: 兜兜零元    时间: 2024-6-11 08:34
标题: Pulumi才是未来底子设施的赢家


  

一、前言


二、什么是Pulumi


三、Pulumi Vs Terraform

3.1、两者渊源


3.2、两者区别




四、快速入门Pulumi


4.1、Pulumi支持的Provider





4.2、利用发起



4.3、利用示例（TypeScript）

4.3.1、安装 Pulumi


  1. curl -fsSL https://get.pulumi.com | sh
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4.3.2、项目管理方式


4.3.3、创建新项目（Kubernetes Provider）


  1. # 以自托管方式为例 :
  3. # 创建本地目录
  4. mkdir pulumi-typescript && cd pulumi-typescript
  6. # 登录到本地目录
  7. pulumi login file:///Users/daizhe/Desktop/myself/pulumi-typescript
  9. # 检查登录的用户
  10. pulumi whoami -v
  11. User: daizhe
  12. Backend URL: file:///Users/daizhe/Desktop/myself/pulumi-typescript
  13. warning: A new version of Pulumi is available. To upgrade from version '3.10.3' to '3.54.0', run
  14.    $ brew upgrade pulumi
  15. or visit https://pulumi.com/docs/reference/install/ for manual instructions and release notes.
  17. # Pulumi New Kubernetes Provider交互填写名称和项目描述
  18. pulumi new kubernetes-typescript
  19. This command will walk you through creating a new Pulumi project.
  20. Enter a value or leave blank to accept the (default), and press <ENTER>.
  21. Press ^C at any time to quit.
  22. project name: (pulumi-typescript)
  23. project description: (A minimal Kubernetes TypeScript Pulumi program)
  24. Created project 'pulumi-typescript'
  25. stack name: (dev)
  26. Created stack 'dev'
  27. Installing dependencies...
  28. added 165 packages in 16s
  29. npm notice
  30. npm notice New major version of npm available! 8.13.0 -> 9.4.2
  31. npm notice Changelog: https://github.com/npm/cli/releases/tag/v9.4.2
  32. npm notice Run npm install -g npm@9.4.2 to update!
  33. npm notice
  34. Finished installing dependencies
  35. Your new project is ready to go! ✨
  36. To perform an initial deployment, run 'pulumi up'
  37. warning: A new version of Pulumi is available. To upgrade from version '3.10.3' to '3.54.0', run
  38.    $ brew upgrade pulumi
  39. or visit https://pulumi.com/docs/reference/install/ for manual instructions and release notes.
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4.3.4、查看新项目


  1. import * as k8s from "@pulumi/kubernetes";
  2. import * as kx from "@pulumi/kubernetesx";
  4. const appLabels = { app: "nginx" };
  5. const deployment = new k8s.apps.v1.Deployment("nginx", {
  6.     spec: {
  7.         selector: { matchLabels: appLabels },
  8.         replicas: 1,
  9.         template: {
  10.             metadata: { labels: appLabels },
  11.             spec: { containers: [{ name: "nginx", image: "nginx" }] }
  12.         }
  13.     }
  14. });
  15. export const name = deployment.metadata.name;
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4.3.5、部署Stack

  1. # Set K8s Config
  2. pulumi config set kubernetes:context arn:aws-cn:eks:cn-northwest-1:xxx:cluster/eks-cluster-pulumi
  4. # 部署 stack， Pulumi 确定创建堆栈所需的资源。首先，显示将要进行的更改的预览
  5. pulumi up
  6. Previewing update (dev):
  8.      Type                           Name            Plan
  9. +   pulumi:pulumi:Stack            quickstart-dev  create
  10. +   └─ kubernetes:apps:Deployment  nginx           create
  12. Resources:
  13.     + 2 to create
  15. Do you want to perform this update? yes
  16. Updating (dev):
  18.      Type                           Name            Status
  19. +   pulumi:pulumi:Stack            quickstart-dev  created
  20. +   └─ kubernetes:apps:Deployment  nginx           created
  22. Outputs:
  23.     name: "nginx-xw231xdt"
  25. Resources:
  26.     + 2 created
  28. Duration: 11s
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4.3.6、销毁Stack


  1. pulumi destroy
  3. # 系统将提示你确保确实要删除这些资源。
  4. Previewing destroy (dev):
  6.      Type                           Name            Plan
  7. -   pulumi:pulumi:Stack            quickstart-dev  delete
  8. -   ├─ kubernetes:core:Service     nginx           delete
  9. -   └─ kubernetes:apps:Deployment  nginx           delete
  11. Outputs:
  12.   - ip: "10.105.234.140"
  14. Resources:
  15.     - 3 to delete
  17. Do you want to perform this destroy? yes
  18. Destroying (dev):
  20.      Type                           Name            Status
  21. -   pulumi:pulumi:Stack            quickstart-dev  deleted
  22. -   ├─ kubernetes:core:Service     nginx           deleted
  23. -   └─ kubernetes:apps:Deployment  nginx           deleted
  25. Outputs:
  26.   - ip: "10.105.234.140"
  28. Resources:
  29.     - 3 deleted
  31. Duration: 1s
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