单台主机下安装Agent

约束与限制

目前只支持Linux操作系统和Windows操作系统。支持的系统请参见Agent支持的系统有哪些？。

前提条件

• 已配置DNS和安全组，配置方法参考如何配置DNS和安全组？。
• 已配置委托，配置方法参考如何配置委托？。
• 确保操作步骤中的安装目录都有读写权限，并且安装成功后的Telescope进程不会被其他软件关闭。
• 确保已下载Agent安装脚本，获取脚本的方式如下：

  表1 获取Linux镜像的Agent安装脚本

  区域	regionID	下载路径
  华北-北京一	cn-north-1	https://uniagent-cn-north-1.obs.cn-north-1.myhuaweicloud.com/package/agent_install.sh
  华北-北京四	cn-north-4	https://uniagent-cn-north-4.obs.cn-north-4.myhuaweicloud.com/package/agent_install.sh
  华北-乌兰察布一	cn-north-9	https://uniagent-cn-north-9.obs.cn-north-9.myhuaweicloud.com/package/agent_install.sh
  华南-广州	cn-south-1	https://uniagent-cn-south-1.obs.cn-south-1.myhuaweicloud.com/package/agent_install.sh
  华南-广州-友好用户环境	cn-south-4	https://telescope-cn-south-4.obs.cn-south-4.myhuaweicloud.com/scripts/agentInstall.sh
  华南-深圳	cn-south-2	https://uniagent-cn-south-2.obs.cn-south-2.myhuaweicloud.com/package/agent_install.sh
  华东-上海一	cn-east-3	https://uniagent-cn-east-3.obs.cn-east-3.myhuaweicloud.com/package/agent_install.sh
  华东-上海二	cn-east-2	https://uniagent-cn-east-2.obs.cn-east-2.myhuaweicloud.com/package/agent_install.sh
  华东-青岛	cn-east-5	https://uniagent-cn-east-5.obs.cn-east-5.myhuaweicloud.com/package/agent_install.sh
  西南-贵阳一	cn-southwest-2	https://uniagent-cn-southwest-2.obs.cn-southwest-2.myhuaweicloud.com/package/agent_install.sh
  中国-香港	ap-southeast-1	https://uniagent-ap-southeast-1.obs.ap-southeast-1.myhuaweicloud.com/package/agent_install.sh
  亚太-曼谷	ap-southeast-2	https://uniagent-ap-southeast-2.obs.ap-southeast-2.myhuaweicloud.com/package/agent_install.sh
  亚太-新加坡	ap-southeast-3	https://uniagent-ap-southeast-3.obs.ap-southeast-3.myhuaweicloud.com/package/agent_install.sh
  亚太-雅加达	ap-southeast-4	https://uniagent-ap-southeast-4.obs.ap-southeast-4.myhuaweicloud.com/package/agent_install.sh
  非洲-约翰内斯堡	af-south-1	https://uniagent-af-south-1.obs.af-south-1.myhuaweicloud.com/package/agent_install.sh
  拉美-圣地亚哥	la-south-2	https://uniagent-la-south-2.obs.la-south-2.myhuaweicloud.com/package/agent_install.sh
  拉美-圣保罗一	sa-brazil-1	https://uniagent-sa-brazil-1.obs.sa-brazil-1.myhuaweicloud.com/package/agent_install.sh
  拉美-墨西哥城一	na-mexico-1	https://uniagent-na-mexico-1.obs.na-mexico-1.myhuaweicloud.com/package/agent_install.sh
  拉美-墨西哥城二	la-north-2	https://uniagent-la-north-2.obs.la-north-2.myhuaweicloud.com/package/agent_install.sh
  中东-利雅得	me-east-1	https://uniagent-me-east-1.obs.me-east-1.myhuaweicloud.com/package/agent_install.sh

操作步骤

1. 使用root账号，登录主机。
2. 执行以下命令，安装Agent，安装脚本分为agent_install.sh和agentInstall.sh，分别对应以下两种命令。

   新架构Agent：

   cd /usr/local && curl -k -O ${download_url} && bash agent_install.sh -t ${version} -r ${regionID}

   老架构Agent：

   cd /usr/local && curl -k -O ${download_url} && bash agentInstall.sh
   说明：

   表1中老架构的区域包括：华南-广州-友好用户环境、拉美-圣保罗一、拉美-墨西哥城一，其余都属于新架构。

   将${download_url} 替换成表1中的下载路径，将${version}替换成Agent版本特性中的版本，将${regionID}替换成表1中的regionID。例如，用北京一下载地址替换${download_url}，对应的安装命令为：

   cd /usr/local && curl -k -O https://obs.cn-north-1.myhuaweicloud.com/uniagent-cn-north-1/package/agent_install.sh && bash agent_install.sh -t 2.7.5 -r cn-north-1

   命令执行完成时，输出Telescope process starts successfully.则代表安装成功。

3. 执行如下命令，清除安装脚本。

   if [[ -f /usr/local/uniagent/extension/install/telescope/bin/telescope ]]; then rm /usr/local/agent_install.sh; else rm /usr/local/agentInstall.sh; fi

说明：

Agent插件配置完成后，因监控数据暂未上报，插件状态仍显示“未安装”，等待3-5分钟，刷新即可。