TFE-Lab

Lab - 1

Use TFE to create EC2 on AWS

Lab - 2

Generate state file on AWS S3 as the Back-End

backend.tf

terraform {

backend "s3" {

bucket = "terraform-remote-state-conor"

key = "terraform/lab-2-remote-state"

region = "eu-west-1"

}

}

Lab - 3

Create the EC2 with more feature and provision the node by provisioner module

resource "aws_instance" "conor_wu_example_ec2" {

ami = "ami-09b9e380df60300c8"

instance_type = var.instance_type

key_name = aws_key_pair.mykeypair.key_name

provisioner "local-exec" { //本地执行

command = "echo ${aws_instance.conor_wu_example_ec2.private_ip} >> private_ips.txt"

}

provisioner "file" { //文件上传

source = "script.sh"

destination = "/tmp/script.sh"

}

provisioner "remote-exec" { //远程执行

inline = [

"chmod +x /tmp/script.sh",

"sudo sed -i -e 's/\rS//' /tmp/script.sh",

"sudo /tmp/script.sh",

]

}

connection {

host = coalesce(self.public_ip, self.private_ip) //链接公有ip或者私有ip

type = "ssh"

user = var.INSTANCE_USERNAME //实例用户名

private_key = file(var.PATH_TO_PRIVATE_KEY) //本地私钥

}

}

EC2下载->开启,nginx 服务脚本

#!/bin/bash

until [[ -f /var/lib/cloud/instance/boot-finished ]]; do

sleep 1

done

# INSTALL Nginx

apt-get update

apt-get -y install nginx

# START Nginx

service nginx start

LAB - 4

Modules (Local vs Remote)

LAB - 5

VPC with EC2 and EBS and Security Group

LAB - 6

IAM (Group/User/Roles)