# 下载 CloudWatch 代理软件包
<a name="download-CloudWatch-Agent-on-EC2-Instance-commandline-first"></a>

**注意**  
要下载 CloudWatch 代理，您的连接必须使用 TLS 1.2 或更高版本。

CloudWatch 代理在 Amazon Linux 2023 和 Amazon Linux 2 中，可作为软件包使用。如果您使用此操作系统，则可以通过输入以下命令来安装该软件包。您还必须确保附加到实例的 IAM 角色附加了 **CloudWatchAgentServerPolicy**。

```
sudo yum install amazon-cloudwatch-agent
```

在所有支持的操作系统中，您可以使用命令行下载并安装 CloudWatch 代理。

对于每个下载链接，有一个通用链接以及特定于每个 AWS 区域的链接。

如果您使用特定于区域的链接，请将默认区域（{{us-east-1}}）替换为账户的相应区域。例如，对于 Amazon Linux 2023 和 Amazon Linux 2 以及 x86-64 架构，三个有效的下载链接如下：
+ `https://amazoncloudwatch-agent.s3.amazonaws.com/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm`
+ `https://amazoncloudwatch-agent-us-east-1.s3.us-east-1.amazonaws.com/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm`
+ `https://amazoncloudwatch-agent-eu-central-1.s3.eu-central-1.amazonaws.com/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm`

您也可以下载有关代理的最新更改的 README 文件，以及指示可供下载的版本号的文件。这些文件位于以下位置：

**注意**  
如果您使用特定于区域的链接，请将默认区域（{{us-east-1}}）替换为账户的相应区域。
+ `https://amazoncloudwatch-agent.s3.amazonaws.com/info/latest/RELEASE_NOTES` 或 `https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/info/latest/RELEASE_NOTES`
+ `https://amazoncloudwatch-agent.s3.amazonaws.com/info/latest/CWAGENT_VERSION` 或 `https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/info/latest/CWAGENT_VERSION`


| 架构 | 平台 | 下载链接 | 签名文件链接 | 
| --- | --- | --- | --- | 
| x86-64 | Amazon Linux 2023 和 Amazon Linux 2 | https://amazoncloudwatch-agent.s3.amazonaws.com/amazon\_linux/amd64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/amazon\_linux/amd64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/amazon\_linux/amd64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/amazon\_linux/amd64/latest/amazon-cloudwatch-agent.rpm.sig | 
| x86-64 | CentOS | https://amazoncloudwatch-agent.s3.amazonaws.com/centos/amd64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/centos/amd64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/centos/amd64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/centos/amd64/latest/amazon-cloudwatch-agent.rpm.sig | 
| x86-64 | Red Hat | https://amazoncloudwatch-agent.s3.amazonaws.com/redhat/amd64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/redhat/amd64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/redhat/amd64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/redhat/amd64/latest/amazon-cloudwatch-agent.rpm.sig | 
| x86-64 | SUSE | https://amazoncloudwatch-agent.s3.amazonaws.com/suse/amd64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/suse/amd64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/suse/amd64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/suse/amd64/latest/amazon-cloudwatch-agent.rpm.sig | 
| x86-64 | Debian | https://amazoncloudwatch-agent.s3.amazonaws.com/debian/amd64/latest/amazon-cloudwatch-agent.deb<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/debian/amd64/latest/amazon-cloudwatch-agent.deb | https://amazoncloudwatch-agent.s3.amazonaws.com/debian/amd64/latest/amazon-cloudwatch-agent.deb.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/debian/amd64/latest/amazon-cloudwatch-agent.deb.sig | 
| x86-64 | Ubuntu | https://amazoncloudwatch-agent.s3.amazonaws.com/ubuntu/amd64/latest/amazon-cloudwatch-agent.deb<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/ubuntu/amd64/latest/amazon-cloudwatch-agent.deb | https://amazoncloudwatch-agent.s3.amazonaws.com/ubuntu/amd64/latest/amazon-cloudwatch-agent.deb.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/ubuntu/amd64/latest/amazon-cloudwatch-agent.deb.sig | 
| x86-64 | Oracle | https://amazoncloudwatch-agent.s3.amazonaws.com/oracle\_linux/amd64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/oracle\_linux/amd64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/oracle\_linux/amd64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/oracle\_linux/amd64/latest/amazon-cloudwatch-agent.rpm.sig | 
| x86-64 | macOS | https://amazoncloudwatch-agent.s3.amazonaws.com/darwin/amd64/latest/amazon-cloudwatch-agent.pkg<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/darwin/amd64/latest/amazon-cloudwatch-agent.pkg | https://amazoncloudwatch-agent.s3.amazonaws.com/darwin/amd64/latest/amazon-cloudwatch-agent.pkg.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/darwin/amd64/latest/amazon-cloudwatch-agent.pkg.sig | 
| x86-64 | Windows | https://amazoncloudwatch-agent.s3.amazonaws.com/windows/amd64/latest/amazon-cloudwatch-agent.msi<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/windows/amd64/latest/amazon-cloudwatch-agent.msi |  https://amazoncloudwatch-agent.s3.amazonaws.com/windows/amd64/latest/amazon-cloudwatch-agent.msi.sig<br /> https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/windows/amd64/latest/amazon-cloudwatch-agent.msi.sig | 
| ARM64 | Amazon Linux 2023 和 Amazon Linux 2 | https://amazoncloudwatch-agent.s3.amazonaws.com/amazon\_linux/arm64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/amazon\_linux/arm64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/amazon\_linux/arm64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/amazon\_linux/arm64/latest/amazon-cloudwatch-agent.rpm.sig | 
| ARM64 | Red Hat | https://amazoncloudwatch-agent.s3.amazonaws.com/redhat/arm64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/redhat/arm64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/redhat/arm64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/redhat/arm64/latest/amazon-cloudwatch-agent.rpm.sig | 
| ARM64 | Ubuntu | https://amazoncloudwatch-agent.s3.amazonaws.com/ubuntu/arm64/latest/amazon-cloudwatch-agent.deb<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/ubuntu/arm64/latest/amazon-cloudwatch-agent.deb | https://amazoncloudwatch-agent.s3.amazonaws.com/ubuntu/arm64/latest/amazon-cloudwatch-agent.deb.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/ubuntu/arm64/latest/amazon-cloudwatch-agent.deb.sig | 
| ARM64 | Debian | https://amazoncloudwatch-agent.s3.amazonaws.com/debian/arm64/latest/amazon-cloudwatch-agent.deb<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/debian/arm64/latest/amazon-cloudwatch-agent.deb | https://amazoncloudwatch-agent.s3.amazonaws.com/debian/arm64/latest/amazon-cloudwatch-agent.deb.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/debian/arm64/latest/amazon-cloudwatch-agent.deb.sig | 
| ARM64 | SUSE | https://amazoncloudwatch-agent.s3.amazonaws.com/suse/arm64/latest/amazon-cloudwatch-agent.rpm<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/suse/arm64/latest/amazon-cloudwatch-agent.rpm | https://amazoncloudwatch-agent.s3.amazonaws.com/suse/arm64/latest/amazon-cloudwatch-agent.rpm.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/suse/arm64/latest/amazon-cloudwatch-agent.rpm.sig | 
| ARM64 | macOS | https://amazoncloudwatch-agent.s3.amazonaws.com/darwin/arm64/latest/amazon-cloudwatch-agent.pkg<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/darwin/arm64/latest/amazon-cloudwatch-agent.pkg | https://amazoncloudwatch-agent.s3.amazonaws.com/darwin/arm64/latest/amazon-cloudwatch-agent.pkg.sig<br />https://amazoncloudwatch-agent-{{us-east-1}}.s3.{{us-east-1}}.amazonaws.com/darwin/arm64/latest/amazon-cloudwatch-agent.pkg.sig |