AWS Command Line Interface

Install

https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html

Configure

$ aws configure
AWS Access Key ID [None]: ****************
AWS Secret Access Key [None]: ************6**********lz91IDAm+2k
Default region name [None]: eu-central-1
Default output format [None]: json
$
$
$ ls ~/.aws/
config  credentials
$ more ~/.aws/config
[default]
region = eu-central-1
output = json
$ more ~/.aws/credentials
[default]
aws_access_key_id = ****************
aws_secret_access_key = ************6**********lz91IDAm+2k
$

aws_cli for terraform

实际上如果已经通过aws cli配置了，那么可以直接使用aws cli，不需要配置terraform里的aws provider。

$ aws configure list
      Name                    Value             Type    Location
      ----                    -----             ----    --------
   profile                <not set>             None    None
access_key     ****************B4XB shared-credentials-file
secret_key     ****************m+2k shared-credentials-file
    region             eu-central-1      config-file    ~/.aws/config

也就是下面的 provider "aws" 可以删掉了。

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 4.16"
    }
  }

  required_version = ">= 1.2.0"
}

provider "aws" {
  access_key = "xxxxxxxxxxxxxxx"
  secret_key = "xxxxxxxxxxxxxx"
  region     = "eu-central-1"
}

resource "aws_vpc" "vpc" {
  cidr_block           = "10.0.0.0/16"
  enable_dns_hostnames = true
  tags = {
    Name = "my-vpc"
  }
}