问题

库存与API

  • 2019年5月9日
  • 4回复
  • 1555的浏览量
G
  • guif
  • 冒险家
  • 3回复
你好,
有没有办法看到/导出的主机名和IP的虚拟机的API通过cURL?
有人能举个例子来提取这个信息吗?

谢谢
问候
\r\nIs there a way to see\/export the Hostname and IP of the VMs with the API via cURL?
\r\nAnybody have an example o extract this information?
\r\n
\r\nThanks
\r\nRegards","quoteUsername":"guif","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

4回复

rhunt
Userlevel 2
徽章 + 4
cURL并不是真正用来作为过滤机制的，但是可以通过将cURL输出设置为一个变量，然后使用egrep来提取所需的字符串来实现这一点。

下面的代码将为您提供从返回的整个JSON中过滤出来的信息。我用API的V2测试了这个:
/ PrismGateway /服务/ rest /版本/ vm / ?长度= 1 &include_vm_nic_config = true

代码: 
输出=$(curl -k -X GET 'https://{{IP_ADDRESS}}:9440/PrismGateway/services/rest/v2.0/vms/?length=1&include_vm_nic_config=true' -H '授权:基本{{AuthGuid}}=')

回声输出美元| egrep - o’”的名字 ": *"[^"]*"|" ip_address ": *"[^"]*"'


我真的建议使用Python或JQ模块解析JSON输出的键值对，而不是试图egrep它。它会干净得多:

https://stedolan.github.io/jq/
大会党5.5
\r\n
\r\nThe below should get you the information filtered down from the whole JSON that is returned. I tested this with V2 of the API:
\r\n\/PrismGateway\/services\/rest\/v2.0\/vms\/?length=1&include_vm_nic_config=true
\r\n
\r\n
code:<\/b>
output=$(curl -k -X GET   'https:\/\/{{IP_ADDRESS}}:9440\/PrismGateway\/services\/rest\/v2.0\/vms\/?length=1&include_vm_nic_config=true' -H 'Authorization: Basic {{AuthGuid}}=')

echo $output | egrep -o '\"name\": *\"[^\"]*\"|\"ip_address\": *\"[^\"]*\"'

<\/pre><\/div>
\r\nI would really suggest using Python or the JQ Module to parse the Key Value pairs for JSON output rather than trying to egrep it. It would be much cleaner: 
\r\n
\r\nhttps:\/\/stedolan.github.io\/jq\/<\/a>","quoteUsername":"rhunt","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
T
徽章
谢谢你的回答 @rhunt
是否可以用sed提取'ipAddresses'的内容?例如:

:“hypervisorType kKvm”,
“ipaddress”:(
“172.10.10.10”
]，
“memoryCapacityInBytes”:4294967296,
@rhunt<\/user-mention>
\r\nIs it possible to extract with sed the content of 'ipAddresses' ? for example:
\r\n
\r\n\"hypervisorType\": \"kKvm\",
\r\n \"ipAddresses\": [
\r\n \"172.10.10.10\"
\r\n ],
\r\n\"memoryCapacityInBytes\": 4294967296,","quoteUsername":"tecnicos","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
rhunt
Userlevel 2
徽章 + 4
Sed会更难一点。您将不得不使用替换来只打印您想要的数据，而不是整个行。我只使用过用于文件行替换。

我认为sed的正则表达式应该类似这样，以得到您上面所列的内容。测试:

代码: 
\“hypervisorType \”,\“[a-zA-Z0-9] + \”,\“ipaddress \”:\[\[0 - 9]{1,3}\”。[0 - 9]{1,3}\。[0 - 9]{1,3}\。[0 - 9]{1,3} \ \], \“memoryCapacityInBytes \”:\ d +
大会党5.5
\r\n
\r\nI THINK the regex for sed would look something like this to get exactly what you have listed above. Untested:
\r\n
\r\n
code:<\/b>
\\\"hypervisorType\\\": \\\"[a-zA-Z0-9]+\\\",\\\"ipAddresses\\\": \\[\\\"[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\\"\\],\\\"memoryCapacityInBytes\\\": \\d+
<\/pre><\/div>","quoteUsername":"rhunt","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
sandeepmp
排名
Userlevel 4
徽章 + 19
@guif

请查看脚本

https://github.com/sandeepmp/nutanix/blob/master/get-vm-details.ps1

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