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# 运维与监控FAQ {#concept_zbs_spr_wgb .concept} | ||
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本文汇总了使用云服务器ECS运维与监控功能时的常见问题。 | ||
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- 云助手问题 | ||
- [什么是云助手?](#section_os2_4bh_vgb) | ||
- [我如何使用云助手?](#section_ss2_4bh_vgb) | ||
- [云助手支持哪些操作系统类型?](#section_ts2_4bh_vgb) | ||
- [我最多能保有多少条云助手命令?](#section_ws2_4bh_vgb) | ||
- [我可以修改已经创建的命令吗?](#section_xs2_4bh_vgb) | ||
- [在实例中执行命令有权限限制吗?](#section_ys2_4bh_vgb) | ||
- [可以同时在多台实例上执行云助手命令吗?](#section_at2_4bh_vgb) | ||
- [我如何查看是否成功执行了命令?](#section_bt2_4bh_vgb) | ||
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## 什么是云助手? {#section_os2_4bh_vgb .section} | ||
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云助手是云服务器ECS原生的运维部署服务,支持可视化控制台和API操作。无需远程连接实例,云助手便能帮您批量执行Bat、PowerShell或者Shell命令。更多详情,请参见[云助手](../intl.zh-CN/运维与监控/云助手/云助手概述.md)。 | ||
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## 我如何使用云助手? {#section_ss2_4bh_vgb .section} | ||
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您可以通过[ECS管理控制台](https://ecs.console.aliyun.com/)或者[API](../intl.zh-CN/API参考/云助手/CreateCommand.md#)使用云助手。 | ||
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## 云助手支持哪些操作系统类型? {#section_ts2_4bh_vgb .section} | ||
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云助手支持主流Windows Server和类Unix操作系统,具体操作系统版本如下所示: | ||
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- Windows:Windows Server 2008、2012和2016 | ||
- 类Unix:Ubuntu 12/14/16、CentOS 5/6/7、Debian 7/8/9、RedHat 5/6/7、SUSE Linux Enterprise Server 11/12、OpenSUSE、Aliyun Linux和CoreOS | ||
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**说明:** | ||
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- 使用ECS公共镜像创建的实例会默认安装云助手客户端。 | ||
- 使用自定义镜像或者云市场镜像创建的实例需要您首先确认操作系统是否支持云助手,再自行[安装云助手客户端](../intl.zh-CN/运维与监控/云助手/配置云助手客户端.md#)。 | ||
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## 我最多能保有多少条云助手命令? {#section_ws2_4bh_vgb .section} | ||
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在一个阿里云地域下,根据您的云服务器使用情况而定,您可以保有100到10000条云助手命令。 | ||
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## 我可以修改已经创建的命令吗? {#section_xs2_4bh_vgb .section} | ||
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您可以修改云助手命令的名称和描述。为确保周期命令的一致性,不支持修改命令内容、超时时间和执行路径等信息。 | ||
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如果您需要调整命令内容或执行路径,可以[克隆命令](../intl.zh-CN/运维与监控/云助手/使用云助手/管理命令.md#CopyCommands),在目标命令的基础新建命令版本。 | ||
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## 在实例中执行命令有权限限制吗? {#section_ys2_4bh_vgb .section} | ||
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有。您需要以管理员的身份安装和使用云助手: | ||
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- Windows实例的管理员为administrator。 | ||
- Linux实例的管理员为root。 | ||
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## 可以同时在多台实例上执行云助手命令吗? {#section_at2_4bh_vgb .section} | ||
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可以。一次执行命令操作最多可以选择50台实例。在一个阿里云地域下,您每天最多能执行5000次云助手命令。 | ||
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## 我如何查看是否成功执行了命令? {#section_bt2_4bh_vgb .section} | ||
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执行云助手命令与您登录实例后执行命令一样,只有命令所需条件满足后才会执行成功。您可以选择以下任一方式查看命令结果: | ||
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- [ECS管理控制台](https://ecs.console.aliyun.com/) | ||
- [DescribeInvocationResults](../intl.zh-CN/API参考/云助手/DescribeInvocationResults.md#) | ||
- 远程连接实例后,查看日志文件: | ||
- Windows:C:\\ProgramData\\aliyun\\assist\\$\{version\}\\log\\aliyun\_assist\_main.log | ||
- Linux:/usr/local/share/aliyun-assist/$\{version\}/log/aliyun\_assist\_main.log | ||
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变量$\{version\}是云助手客户端在目标实例上的版本号,例如1.0.1.226。 | ||
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# O&M and monitoring FAQ {#concept_zbs_spr_wgb .concept} | ||
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This topic lists questions related to ECS operation & maintenance and monitoring. | ||
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- Cloud Assistant FAQ | ||
- [What is Cloud Assistant?](#section_bkd_r3h_vgb) | ||
- [How can I use Cloud Assistant?](#section_ss2_4bh_vgb) | ||
- [What operating system is Cloud Assistant supported on?](#section_ts2_4bh_vgb) | ||
- [How many Cloud Assistant commands can I have in an Alibaba Cloud region?](#section_ws2_4bh_vgb) | ||
- [Can I modify a created Cloud Assistant command?](#section_xs2_4bh_vgb) | ||
- [Do I need any permissions to run Cloud Assistant commands on ECS instances?](#section_ys2_4bh_vgb) | ||
- [Can I run Cloud Assistant commands on multiple instances at the same time?](#section_at2_4bh_vgb) | ||
- [How can I check the execution results of Cloud Assistant commands?](#section_bt2_4bh_vgb) | ||
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## What is Cloud Assistant? {#section_os2_4bh_vgb .section} | ||
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Cloud Assistant provides native O&M and deployment services in Alibaba Cloud ECS. This tool supports a visualized console and API operations. With Cloud Assistant, you can run Bat, PowerShell, or Shell commands in batches without the need to connect to an instance. For more information, see [Cloud Assistant](../reseller.en-US/Deployment & Maintenance/Cloud assistant/Cloud assistant overview.md). | ||
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## How can I use Cloud Assistant? {#section_ss2_4bh_vgb .section} | ||
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You can use Cloud Assistant through [ECS console](https://partners-intl.console.aliyun.com/#/ecs) or by calling the [API](../reseller.en-US/API Reference/Cloud assistant/CreateCommand.md#) operation. | ||
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## What operating system is Cloud Assistant supported on? {#section_ts2_4bh_vgb .section} | ||
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Cloud Assistant is supported on the following operating systems: | ||
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- Windows: Windows Server 2008, 2012, and 2016 | ||
- Unix: Ubuntu 12, 14, and 16, CentOS 5, 6, and 7, Debian 7, 8, and 9, RedHat 5, 6, and 7, SUSE Linux Enterprise Server 11 and 12, OpenSUSE, Aliyun Linux, and CoreOS | ||
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**Note:** | ||
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- The Cloud Assistant client is pre-installed on instances created from ECS public images. | ||
- For instances created by using custom images or Alibaba Cloud Marketplace images, you must first verify that operating systems on these instances support Cloud Assistant, and then [configure the Cloud Assistant client](../reseller.en-US/Deployment & Maintenance/Cloud assistant/Configure the cloud assistant client.md#). | ||
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## How many Cloud Assistant commands can I have in an Alibaba Cloud region? {#section_ws2_4bh_vgb .section} | ||
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You can have a maximum of 100 to 10,000 Cloud Assistant commands in an Alibaba Cloud region, depending on the usage of ECS instances. | ||
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## Can I modify a created Cloud Assistant command? {#section_xs2_4bh_vgb .section} | ||
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You can modify the name and description of a command, but other information such as the script content, expiration time, and execution path cannot be modified. | ||
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If you want to modify the script content or execution path, you can [clone the command](../reseller.en-US/Deployment & Maintenance/Cloud assistant/Use the cloud assistant/Manage commands.md#CopyCommands) to create a new version of the command based on the existing command. | ||
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## Do I need any permissions to run Cloud Assistant commands on ECS instances? {#section_ys2_4bh_vgb .section} | ||
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Yes. You must install and use Cloud Assistant as an administrator or the root user. | ||
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- To run commands on Windows instances, you must have administrator permissions. | ||
- To run commands on Linux instances, you must have root permissions. | ||
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## Can I run Cloud Assistant commands on multiple instances at the same time? {#section_at2_4bh_vgb .section} | ||
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Yes. You can run Cloud Assistant commands on up to 50 instances at a time. In an Alibaba Cloud region, you can run a maximum of 5,000 Cloud Assistant commands each day. | ||
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## How can I check the execution results of Cloud Assistant commands? {#section_bt2_4bh_vgb .section} | ||
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Cloud Assistant commands can be executed only when all required conditions are satisfied, regardless of whether you run commands on the Cloud Assistant client or on an ECS instance. You can use one of the following methods to check the execution results: | ||
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- [ECS console](https://partners-intl.console.aliyun.com/#/ecs) | ||
- [DescribeInvocationResults](../reseller.en-US/API Reference/Cloud assistant/DescribeInvocationResults.md#) | ||
- Connect to instances to view the log file. | ||
- Windows instances: C:\\ProgramData\\aliyun\\assist\\$\{version\}\\log\\aliyun\_assist\_main.log | ||
- Linux instances: /usr/local/share/aliyun-assist/$\{version\}/log/aliyun\_assist\_main.log | ||
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The $\{version\} variable is the version of the Cloud Assistant client on instances, such as 1.0.1.226. | ||
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Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,68 @@ | ||
# 运维与监控FAQ {#concept_zbs_spr_wgb .concept} | ||
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本文汇总了使用云服务器ECS运维与监控功能时的常见问题。 | ||
|
||
- 云助手问题 | ||
- [什么是云助手?](#section_os2_4bh_vgb) | ||
- [我如何使用云助手?](#section_ss2_4bh_vgb) | ||
- [云助手支持哪些操作系统类型?](#section_ts2_4bh_vgb) | ||
- [我最多能保有多少条云助手命令?](#section_ws2_4bh_vgb) | ||
- [我可以修改已经创建的命令吗?](#section_xs2_4bh_vgb) | ||
- [在实例中执行命令有权限限制吗?](#section_ys2_4bh_vgb) | ||
- [可以同时在多台实例上执行云助手命令吗?](#section_at2_4bh_vgb) | ||
- [我如何查看是否成功执行了命令?](#section_bt2_4bh_vgb) | ||
|
||
## 什么是云助手? {#section_os2_4bh_vgb .section} | ||
|
||
云助手是云服务器ECS原生的运维部署服务,支持可视化控制台和API操作。无需远程连接实例,云助手便能帮您批量执行Bat、PowerShell或者Shell命令。更多详情,请参见[云助手](../intl.zh-CN/运维与监控/云助手/云助手概述.md)。 | ||
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## 我如何使用云助手? {#section_ss2_4bh_vgb .section} | ||
|
||
您可以通过[ECS管理控制台](https://ecs.console.aliyun.com/)或者[API](../intl.zh-CN/API参考/云助手/CreateCommand.md#)使用云助手。 | ||
|
||
## 云助手支持哪些操作系统类型? {#section_ts2_4bh_vgb .section} | ||
|
||
云助手支持主流Windows Server和类Unix操作系统,具体操作系统版本如下所示: | ||
|
||
- Windows:Windows Server 2008、2012和2016 | ||
- 类Unix:Ubuntu 12/14/16、CentOS 5/6/7、Debian 7/8/9、RedHat 5/6/7、SUSE Linux Enterprise Server 11/12、OpenSUSE、Aliyun Linux和CoreOS | ||
|
||
**说明:** | ||
|
||
- 使用ECS公共镜像创建的实例会默认安装云助手客户端。 | ||
- 使用自定义镜像或者云市场镜像创建的实例需要您首先确认操作系统是否支持云助手,再自行[安装云助手客户端](../intl.zh-CN/运维与监控/云助手/配置云助手客户端.md#)。 | ||
|
||
## 我最多能保有多少条云助手命令? {#section_ws2_4bh_vgb .section} | ||
|
||
在一个阿里云地域下,根据您的云服务器使用情况而定,您可以保有100到10000条云助手命令。 | ||
|
||
## 我可以修改已经创建的命令吗? {#section_xs2_4bh_vgb .section} | ||
|
||
您可以修改云助手命令的名称和描述。为确保周期命令的一致性,不支持修改命令内容、超时时间和执行路径等信息。 | ||
|
||
如果您需要调整命令内容或执行路径,可以[克隆命令](../intl.zh-CN/运维与监控/云助手/使用云助手/管理命令.md#CopyCommands),在目标命令的基础新建命令版本。 | ||
|
||
## 在实例中执行命令有权限限制吗? {#section_ys2_4bh_vgb .section} | ||
|
||
有。您需要以管理员的身份安装和使用云助手: | ||
|
||
- Windows实例的管理员为administrator。 | ||
- Linux实例的管理员为root。 | ||
|
||
## 可以同时在多台实例上执行云助手命令吗? {#section_at2_4bh_vgb .section} | ||
|
||
可以。一次执行命令操作最多可以选择50台实例。在一个阿里云地域下,您每天最多能执行5000次云助手命令。 | ||
|
||
## 我如何查看是否成功执行了命令? {#section_bt2_4bh_vgb .section} | ||
|
||
执行云助手命令与您登录实例后执行命令一样,只有命令所需条件满足后才会执行成功。您可以选择以下任一方式查看命令结果: | ||
|
||
- [ECS管理控制台](https://ecs.console.aliyun.com/) | ||
- [DescribeInvocationResults](../intl.zh-CN/API参考/云助手/DescribeInvocationResults.md#) | ||
- 远程连接实例后,查看日志文件: | ||
- Windows:C:\\ProgramData\\aliyun\\assist\\$\{version\}\\log\\aliyun\_assist\_main.log | ||
- Linux:/usr/local/share/aliyun-assist/$\{version\}/log/aliyun\_assist\_main.log | ||
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变量$\{version\}是云助手客户端在目标实例上的版本号,例如1.0.1.226。 | ||
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