CI/CD - 环境搭建(7) - 集成Terraform

Goal

实现Jenkins + Terraform在AWS上创建基本环境。

Prerequisites

• Terraform，please refer: Terraform知识

Terraform Config

创建main.tf，并push到Github上。

provider "aws" {
	region = "us-east-1"
}

resource "aws_instance" "yongfeiuall" {
	ami = "ami-1853ac65"
	instance_type = "t2.micro"
	tags{
	Name = "integration with jenkins"
	}
}

Jenkins Config

创建Pipeline Job：

node {
    
    stage('Preparation') { // for display purposes
      // Get some code from a GitHub repository
      git credentialsId: 'ee7a726b-e672-424d-9b78-e8015668d55a', url: 'git@github.com:yongfeiuall/pipeline-terraform-example.git'
   }
   
   stage('variable file') {
      sh 'sudo cp ~/variables.tf ~/.jenkins/workspace/ci-terraform'
   }
    
    stage('init'){
        sh "terraform --version"
        sh "terraform init"
    }
    
    stage('plan'){
        sh "terraform plan"
    }
    
    stage('apply'){
        sh "terraform apply -auto-approve"
    }
}

说明：

• Terraform预先安装在了Server上，没有用Jenkins安装
• AWS access key和secret key不能公开，所以加了stage('variable file)，提前放到Server上去
• terraform apply加上-auto-approve

运行