问题

用nutanix-clone关闭所有VM的脚本

一个
徽章

你好，

Nutanix CLI和我正在为DR集群进行大量PD测试，并使用默认前缀恢复它们。

如果有人可以帮助我使用脚本来使所有VM的名字都以“ nutanix-clone--”的名字弄糟。

我发现这个：

for`acli vm.list power_state = on | in |grep -v ^'vm名称'|awk'{print $ 1}'`;do acli vm.shutdown $ vm_name;完毕

哪个很棒，但我不确定如何通过VM名称进一步过滤它？

任何帮助都赞赏。

注意：ID还感谢任何脚本的帮助，然后从“ Nutanix-Clone-”开始删除任何VM和相关的快照 - 通过Web控制台进行80左右的工作是艰苦的工作。

谢谢你的时间，

亚伦

Hello,<\/p>

Very new to the Nutanix CLI and I am doing a lot of PD testing to a DR Cluster and restoring them with the default prefix.<\/p>

I was wandering if someone could help me with a script to shitdown all VM\u2019s with the name starting \u2018Nutanix-Clone-\u201d.<\/p>

I found\u00a0this<\/a>\u00a0:<\/p> 

for vm_name in `acli vm.list power_state=on | grep -v ^'VM name' | awk '{print $1}'`; do acli vm.shutdown $vm_name; done<\/code><\/pre>  
which is excellent but Im not sure how to further filter it by VM name?<\/p>  
Any help appreciated.<\/p>  
Note: Id also appreciate any help with a script that then deletes any VM and associated snapshot starting with \u2018Nutanix-Clone-\u2019 - doing 80 or so through the web console is hard work.<\/p>  
Thanks for you time,<\/p>  
Aaron<\/p>  
\u00a0<\/p>  
\u00a0<\/p>","quoteUsername":"arboundy","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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4个答复

Anishwalia20
秩
UserLevel 6
徽章 +5

嘿 @arboundy，关于脚本给我一些时间，我将在一个测试簇之一中尝试一下，然后与您联系。同时，这里是雅典卫城CMDline指南在VM上执行操作。上面的脚本还使用这些命令在VM上执行操作：

https://portal.nutanix.com/page/documents/details/?targetId=command-ref-aos-v5_17%3aacl-acli-vm-vm-auto-r.html

在此脚本中，您可以在此处指定VM名称“ GREP -V^'VM名称'“”，但有不同的通配符，即’-v’此处是反转匹配的，即在这里与“VM名称”。因此，此脚本正在关闭使用名称为'的VM以外的所有VMSVM名称’参数中指定。也是^正则表达模式指定线路的开始。可以在GREP中使用以匹配以给定的字符串或图案开头的行。

for`acli vm.list power_state = on | in |grep -v ^'vm名称'|awk'{print $ 1}'`;do acli vm.shutdown $ vm_name;完毕


这是在Linux中使用GREP的好指南：https://www.geeksforgeeks.org/grep-command-in-unixlinux/

在您的情况下，您能做的就是使用

grep -i ^’nutanix-clone-’

给我一些时间，我会在我的一个实验室集群中进行试验，然后与您联系。同时，您也可以使用“雅典卫城指南”和“脚本”尝试一下。

需要帮助请叫我。：微笑：

阿尼什·辛格·瓦利亚（Anish Singh Walia）
Hey @arboundy<\/user-mention>\u00a0,\u00a0 about the script give me some time I will try it out in one of the test clusters and get back to you with the result. In the meantime here is an Acropolis cmdline guide<\/strong> to perform actions on a VM. The above script also uses these commands to perform the actions on the VMs:<\/p>

https:\/\/portal.nutanix.com\/page\/documents\/details\/?targetId=Command-Ref-AOS-v5_17%3Aacl-acli-vm-auto-r.html<\/a><\/p>

\u00a0<\/p>

In this script you can specify the VM names here \u201cgrep -v ^<\/strong>'VM name<\/strong>' \u201c, but with a different wildcard i.e \u2018-v<\/strong>\u2019 here is for invert matching i.e here\u00a0which does not matches the given string specified in \u201cVM name<\/strong>\u201d. So this script is shutting down all the VMs other than the VMs with name\u00a0\u2018VM name<\/strong>\u2019 specified in the argument. Also the ^ <\/strong>regular expression pattern specifies the start of a line. This can be used in grep to match the lines which start with the given string or pattern.<\/p> 

for vm_name in `acli vm.list power_state=on | grep -v ^'VM name' | awk '{print $1}'`; do acli vm.shutdown $vm_name; done<\/code><\/pre>  

 Here is a good guide to\u00a0using grep in Linux:https:\/\/www.geeksforgeeks.org\/grep-command-in-unixlinux\/<\/a><\/p>  
In your scenario what you can do is use\u00a0<\/p>  
grep -i ^\u2019Nutanix-Clone-\u2019<\/code><\/pre>  
\u00a0<\/p>  
Give me some time I will experiment this in one of my lab clusters and get back to you. In the mean time you can try it out too using the Acropolis guide and the script.<\/p>  
\u00a0<\/p>  
Let me know if you need anything else.\u00a0\":smile:\"<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
一个
徽章

谢谢 @anishwalia20- 因为我是原始的（实际上是几天），我期待您的回应，并衷心感谢您的帮助。

Thanks @AnishWalia20<\/user-mention>\u00a0- as I am raw (literally a couple of days) I look forward to your response and sincerely appreciate your assistance.<\/p>","quoteUsername":"arboundy","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
Anishwalia20
秩
UserLevel 6
徽章 +5

嘿 @arboundy因此，我尝试了脚本并尝试了这些脚本，这就是您的方式：

  1. 关闭所有VM的名称启动“ nutanix-clone-”：登录群集上的一个CVM并运行此脚本：

    cvm $ for`acli vm.list power_state = on | in |grep -i ^'nutanix-clone-'|awk'{print $ 1}'`;do acli vm.force_off $ vm_name;完毕
    上述输出
    这将关闭以“名称”开头的所有VM的电源nutanix-clone-”。

  2. 删除以“ nutanix-clone”开头的任何VM：
    cvm $ for`acli vm.list power_state = OFF |grep -i ^'nutanix-clone-'|awk'{print $ 1}'`;do acli vm.delete $ vm_name delete_snapshots =“ true”;完毕
    上述输出


    在上述情况下，VM以名称开头nutanix-clone-’电力及其快照被删除。选项 ”delete_snapshots =“ true”删除了与VMS相关的快照。

您唯一要做的就是为每个VM输入“是”，因为将提示确认删除。：grin：

让我知道您是否需要其他任何帮助，因为我会更乐意为您提供帮助。：smiley：

阿尼什·辛格·瓦利亚（Anish Singh Walia）
Hey @arboundy<\/user-mention>\u00a0so I tried out and experimented with the scripts and here is how you can:<\/p>

\u00a0<\/p>

  1. Shutdown all VM\u2019s with the name starting \u2018Nutanix-Clone-\u201d : Login to one of the CVMs on the cluster and run this script: \t

    cvm$ for vm_name in `acli vm.list power_state=on | grep -i ^'Nutanix-Clone-' | awk '{print $1}'`; do acli vm.force_off $vm_name; done
    <\/code><\/pre>  \t
    \"//www.jhbzcj.com/next/how-it-works-22/\"
    Output of the above<\/figcaption><\/figure> \tThis will power off all the VMs starting with name \u201cNutanix-Clone-<\/strong>\u201d.\u00a0

     \t\u00a0<\/li> \t
  2. Deletes any VM starting with \u2018Nutanix-Clone\u2019: \t
    cvm$ for vm_name in `acli vm.list power_state=off | grep -i ^'Nutanix-Clone-' | awk '{print $1}'` ; do acli vm.delete $vm_name delete_snapshots=\"true\" ; done<\/code><\/pre>  \t
    \"//www.jhbzcj.com/next/how-it-works-22/\"
    Output of the above<\/figcaption><\/figure>

     \tIn the above scenario the VMs Starting with name \u2018Nutanix-Clone-<\/strong>\u2019 which were in powered-off<\/strong> state along with their snapshots<\/strong> were deleted. The option \u201cdelete_snapshots=\u201dtrue<\/strong>\u201d deleted the snapshots associated with the VMs.<\/p> \t<\/li> <\/ol>
    The only thing you will have to do is enter \u201cyes\u201d for each VM as there will be a prompt for confirmation to delete.\":grin:\"<\/p>  
    \u00a0<\/p>  
    Let me know if you need help with anything else as I would be more that happy to help.\":smiley:\"<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
Anishwalia20
秩
UserLevel 6
徽章 +5

嘿 @arboundy，只是跟进，您是否可以执行上述脚本并实现上述？

让我知道您是否还有其他疑问，我将很乐意清除它们。：微笑：

阿尼什·辛格·瓦利亚（Anish Singh Walia）
Hey there @arboundy<\/user-mention>\u00a0, just following up, were you able to execute the above script and achieve the above?<\/p>

\u00a0<\/p>

Let me know if you had any other doubts, I would be more than happy to clear them.\":smile:\"<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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