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解决了

Pulse：PE还是PC？

t
Userlevel 1
徽章 +2
我们的CVM被紧紧锁定，我无意允许任何Internet访问PE，所有支持操作都必须通过Webex会话来完成，在该会议上我们的管理员授予了支持技术。



但是我已经为NAT设置了PC，因此它可以在我们的专用网络之外进行通信。我的问题是，Pulse会严格通过PC工作，还是需要为其设置PE？我看到的一切都记录在PE上与Insights.nutanix.com交谈。
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最好的答案Bbbburns2019年8月15日，20:09

\n
\nPC would in turn send that data out over whatever mechanism is available.
\n
\nPC will try to directly reach the destination (or use your configured proxy). If those mechanisms don't succeed, then it will send data using the configured SMTP server. You can find more info in the Prism Central guide here: https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Prism-Central-Guide-Prism-v511:mul-support-pulse-recommend-pc-c.html<\/a>","className":"post__content__best_answer"}">
查看原件

\n

\nbut I have PC set up for NAT so it can communicate outside our private network. my question is, will pulse work strictly through PC or does PE need to be set up for it? Everything i see documented is about PE talking to insights.nutanix.com.","quoteUsername":"theGman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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5个答复

Bbbburns
秩
UserLevel 3
徽章 +14
从NCC 3.5.2的AOS 5.6.1开始，Prism Central默认情况下应作为启用脉冲的任何连接的PE簇的代理。除了在PC中启用脉冲并在PE中启用脉冲外，无需配置。



确保PE中没有手动代理配置。



这是官方文件：

https://portal.nutanix.com/#/page/docs/details?targetid=prism-central-central-guide-prism-v511:mul-pulse-proxy-server-server-c.html



PE上的逻辑看起来如下：



1个附件
杰森·伯恩斯|CCIE合作＃20707 |导演技术营销|jason.burns@nutanix.com |@bbbburns
阿卢西亚尼
UserLevel 7
徽章 +34
上述帮助 @Thegman？
@theGman<\/user-mention> ?","quoteUsername":"aluciani","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
t
Userlevel 1
徽章 +2
好的，这非常有帮助，似乎我有很多选择：




  1. 尽管我的CVM集群锁定在防火墙后面，但我总是可以将其打开以与我们的代理服务器进行通信，然后仅允许出站
  2. 我可以使用PC进行脉冲，而不是群集的HTTP代理，并且可以以以下方式使用它：


  1. PC可以通过NAT使用脉冲到达Nutanix
  2. PC可以使用HTTP代理到达Nutanix
  3. PC可以使用SMTP

请确认我有正确的问题。我想知道SMTP如何工作，因为我在Pulse中没有看到任何特定的配置选项用于使用SMTP，但是再一次没有选择HTTP代理的选项。但是我确实定义了HTTP代理，我可以在UI中看到脉冲已成功连接。我要将其更改为PC，我更喜欢将PC用于所有出站通信，而不是集群本身，但是对它是否真的更安全以及将受到限制的操作有疑问。



我认为，这里的想法是为了利用PC进行脉冲，是从PE中删除代理，然后将其配置在PC中，或者，只需从PC到Nutanix打开出站通信即可。

\n

\n

    \n
  1. Although I have the CVM cluster locked down behind a firewall, I can always open it for communication to our proxy server, which is then allowed outbound only
    \n
  2. Instead of HTTP proxy from the cluster, I can use PC for Pulse, and can use it in the following ways:
    \n<\/ol>
    \n

      \n
    1. PC can use pulse via NAT to reach Nutanix
      \n
    2. PC can use HTTP proxy to reach Nutanix
      \n
    3. PC can use SMTP
      \n<\/ol>
      \nPlease confirm I have this correct. I am wondering how SMTP would work since I don't see any specific configuration option in Pulse to use SMTP, but then again there isn't an option to select HTTP proxy either. But FYI I did define a HTTP proxy and I can see in the UI that Pulse is connected successfully. I am going to change this to PC though, I prefer to use PC for all outbound communications rather than the cluster itself, but have questions as to whether it is really more secure and what operations would be restricted.

      \n

      \nI think the idea here is, in order to leverage PC for Pulse, is to remove the proxy from PE, and then configure it in PC, or, simply open up outbound communications from PC to Nutanix.","quoteUsername":"theGman","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
Bbbburns
秩
UserLevel 3
徽章 +14
是的，您的理解是正确的。您需要从PE中删除代理配置。然后，PE将自动使用PC发送脉冲数据。



PC反过来将通过可用的任何机制发送该数据。



PC将尝试直接到达目的地（或使用您的配置代理）。如果这些机制未成功，则将使用配置的SMTP服务器发送数据。您可以在此处的《 Prism Central指南》中找到更多信息：https://portal.nutanix.com/#/page/docs/details?targetId=prism-central-central-guide-prism-v511:mul-support-pulse-pulse-recommend-recommend-pc.html
杰森·伯恩斯|CCIE合作＃20707 |导演技术营销|jason.burns@nutanix.com |@bbbburns

\n

\nPC would in turn send that data out over whatever mechanism is available.

\n

\nPC will try to directly reach the destination (or use your configured proxy). If those mechanisms don't succeed, then it will send data using the configured SMTP server. You can find more info in the Prism Central guide here: https:\/\/portal.nutanix.com\/#\/page\/docs\/details?targetId=Prism-Central-Guide-Prism-v511:mul-support-pulse-recommend-pc-c.html<\/a>","quoteUsername":"bbbburns","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
t
Userlevel 1
徽章 +2
感谢杰森 - 非常感谢。我已经使用VMware FC存储工作了25年以上，New to Nutanix和哇，我觉得我必须再学习一次。很少向我们展示我们问题的所有架构答案，并且在大多数情况下仍然专注于基本配置，因此，我感谢您在理解更大的体系结构方面的帮助。接下来的几周我会有更多问题，所以我希望我不要太惹你太多
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