# 步骤1 准备实验环境
本次workshop 需要的软件环境有 aws cli , eksctl ,kubectl,以及eks对应操作的IAM权限。

1.1 安装配置 aws cli , version > 1.18.200

 >1.1.1 安装
 利用pip安装
 ```bash
 pip3 install awscli --upgrade --user
 ```

利用awscli-bundle安装
 [linux / macOS ](https://s3.amazonaws.com/aws-cli/awscli-bundle.zip)

 ```bash
 curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip"
 unzip awscli-bundle.zip
 sudo ./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
 ```

 >[windows 64 bit MSI installer](https://s3.amazonaws.com/aws-cli/AWSCLI64PY3.msi)
 windows 默认的安装路径在C:\Program Files\Amazon\AWSCLI (64-bit version)\

 ```bash
 $aws --version
 aws-cli/1.18.203 Python/3.8.2 Darwin/19.6.0 botocore/1.19.43
 ```

>1.1.2 配置aws cli 角色


```bash
#配置aws cli的用户权限
$aws configure
AWS Access Key ID :
AWS Secret Access Key :
Default region name:
Default output format [None]:

#测试AK/SK是否生效
aws sts get-caller-identity

#如果可以正常返回以下内容(包含account id),则表示已经正确设置角色权限
{
    "Account": "<your account id, etc.11111111>", 
    "UserId": "AIDAIG42GHSYU2TYCMCZW", 
    "Arn": "arn:aws-cn:iam::<your account id, etc.11111111>:user/<iam user>"
}
```

1.2 安装eksctl (0.36.0-rc.0), kubectl (v1.18.9)

* [masOS](https://github.com/weaveworks/eksctl/releases/download/0.15.0/eksctl_Darwin_amd64.tar.gz)
* [linux](https://github.com/weaveworks/eksctl/releases/download/0.15.0/eksctl_Linux_amd64.tar.gz)
* [windows](https://github.com/weaveworks/eksctl/releases/download/0.15.0/eksctl_Windows_amd64.zip)

```bash
#设置默认region
export AWS_REGION=cn-northwest-1

#eksctl
#linux/macOS
curl -OL "https://github.com/weaveworks/eksctl/releases/download/0.36.0-rc.0/eksctl_$(uname -s)_amd64.tar.gz"
tar -zxf eksctl_$(uname -s)_amd64.tar.gz
sudo mv ./eksctl /usr/local/bin

#kubectl v1.18.9
https://docs.aws.amazon.com/eks/latest/userguide/install-kubectl.html
#macOS
curl -o kubectl  https://amazon-eks.s3.us-west-2.amazonaws.com/1.18.9/2020-11- 02/bin/darwin/amd64/kubectl
#Linux 
curl -o kubectl https://amazon-eks.s3.us-west-2.amazonaws.com/1.18.9/2020-11- 02/bin/linux/amd64/kubectl

chmod +x ./kubectl
sudo mv ./kubectl /usr/local/bin

```
>检查工具的版本 eksctl (版本>=0.15.0), kubectl(版本>=1.15)

```bash

$eksctl version
0.36.0-rc.0
$kubectl version
Client Version: version.Info{Major:"1", Minor:"18+", GitVersion:"v1.18.9-eks-d1db3c", GitCommit:"d1db3c46e55f95d6a7d3e5578689371318f95ff9", GitTreeState:"clean", BuildDate:"2020-10-20T22:21:03Z", GoVersion:"go1.13.15", Compiler:"gc", Platform:"darwin/amd64"}
```