一、Terraform安装

安装

首先我们先安装Terraform。对于Ubuntu用户：

curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
sudo apt-add-repository -y "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
sudo apt-get update && sudo apt-get install -y terraform

对于CentOS用户：

sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
sudo yum -y install terraform

对于Mac用户：

brew tap hashicorp/tap
brew install hashicorp/tap/terraform

对于Windows用户，官方推荐的包管理器是choco，可以去https://chocolatey.org/ 下载安装好chocolatey后，以管理员身份启动powershell，然后：

choco install terraform

如果只想纯手动安装，那么可以前往Terraform官网下载对应操作系统的可执行文件(Terraform是用go编写的，只有一个可执行文件)，解压缩到指定的位置后，配置一下环境变量的PATH，使其包含Terraform所在的目录即可。

验证

terraform version
Terraform v0.13.5

terraform -help
Usage: terraform [-version] [-help] <command> [args]

The available commands for execution are listed below.
The most common, useful commands are shown first, followed by
less common or more advanced commands. If you're just getting
started with Terraform, stick with the common commands. For the
other commands, please read the help and docs before usage.
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