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解决了

为什么确切地说，镇定必须放在果酱集群上？

  • 2021年4月26日
  • 4个答复
  • 145次观看
m
UserLevel 2
徽章 +2

你好。

我是第一个承认我读过的文档的人，要过快地阅读文档，并且并没有真正反映“ Nutanix Calm正在运行的Prism Central的含义都以相同的集群注册。”和“仅在Nutanix群集上的AHV和ESXI管理程序上支持Nutanix平静。”

在尝试并未在现有的VMware群集上运行此操作后，Prism Central/Call Nostant不拥有，我重新阅读了该文档，并意识到我已经对实际要求掩盖了。

我提到这一点是为了澄清这不是关于不清楚的文档或不正确要求的文章。我很简单。:)

我确实想知道的是为什么存在这些要求。我已经与Nutanix的联系人进行了交谈，到目前为止，我还没有对这个问题有适当的答案。

谁能详细解释为什么我不能在任意VM上保持冷静？

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最好的答案Charan-492302021年4月26日，18：25

查看原件
    Hi.<\/p>

    I\u2019m the first to admit that I read the documentation for Calm a bit too quickly and didn\u2019t really reflect on the meaning of \u201cThe Prism Central in which Nutanix Calm is running is registered with the same cluster.\u201d and \u201cNutanix Calm is supported only on AHV and ESXi hypervisors on a Nutanix cluster.\u201d<\/p>

    After trying and failing to run this on an existing VMware cluster, that the Prism Central\/Calm installation doesn\u2019t own, I re-read the documentation and realized that I\u2019d glossed over the actual requirements.<\/p>

    I mention this to clarify that this isn\u2019t a post about unclear documentation or incorrect requirements. I goofed, as simple as that. :)<\/p>

    What I do want to know though is why these requirements exist. I have talked to my contacts at Nutanix and I so far I haven\u2019t got a proper answer to this question.<\/p>

    Can anyone please explain, in detail, why I can\u2019t run Calm on an\u00a0arbitrary VM?<\/p>","quoteUsername":"Martin Edelius","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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    4个答复

    C
    秩
    Userlevel 1

    @martin Edelius

    支持ESXI上的平静独立VM。请检查关联。

    同样，对于为什么在Nutanix群集上运行的PC VM上存在镇静启用的原因，这是安装用于创建音量组的Docker音量插件所必需的。平静存储在创建的VG中的任务日志和图标。

    m
    UserLevel 2
    徽章 +2

    你好 @charan-49230呢

    感谢您的答复和链接，当我与Nutanix的联系人交谈时，这没有提及，我一定会将其发送给他们。:)

    但是，这只会使我更加困惑。如果我可以在ESXI上静坐下来的独立VM，为什么Prism Central VM具有平静的VM，包括仅在Nutanix群集上可用的使用功能？

    为什么平静创建VG来存储日志和图标？对于只能写入磁盘的东西来说，这似乎是一个非常复杂的解决方案。

    Hi @charan-49230<\/user-mention>\u00a0!<\/p>

    Thanks for the reply and\u00a0for the link, that was not mentioned when I talked to my contacts at Nutanix and I\u2019ll be sure to send it to them. :)<\/p>

    This only confuses things more for me though. If I can run a stand-alone VM with calm on ESXi, why does the Prism Central VM with Calm included use functionality that is only available on a Nutanix cluster?<\/p>

    And why does Calm create VG\u2019s to store logs and icons? That seems like a really complex solution for something that can just be written to disk.<\/p>","quoteUsername":"Martin Edelius","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    C
    秩
    Userlevel 1

    @martin Edelius

    好问题。Prism Central Home Disk空间使用情况有一个限制。如果平静将日志和图标存储在相同的路径中，则会导致磁盘空间问题。

    另一方面，平静的VM是在PC顶部的自定义构建，其额外的磁盘为10 GB，用于存储日志和图标。

    @Martin Edelius<\/user-mention>\u00a0<\/p>

    \u00a0<\/p>

    Good question. There is a limitation on the prism central home disk space usage. if calm stores the logs and icons in same path it leads to disk space issues.<\/p>

    On the other side, calm VM \u00a0is a custom build on top of PC with a additional disk of 10 GB that is used to store logs and icons.\u00a0<\/p>

    \u00a0<\/p>","quoteUsername":"charan-49230","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    m
    UserLevel 2
    徽章 +2

    @charan-49230

    我之所以提到这是因为我认为这是对平静使用的阻碍。在我目前的项目中，我们必须做很多解决方法才能使PC/镇定工作才能工作，并且我们必须将其放置在其管理的同一集群上。当然，我们可以使用独立的平静VM，但这并不是最佳的。

    对我来说，这听起来像是伊恩·马尔科姆（Ian Malcolm）博士对科学家在侏罗纪公园（Jurassic Park）创建恐龙的评论时，而是使用Docker插件和VG的Nutanix工程师来存储原木；“您的科学家们全神贯注于他们是否可以，他们没有停止思考是否可以。”）

    我想提出某种官方功能请求，以使PC/平静完全独立，以便它可以在任何地方运行 - 即使在云中的VM上也可以运行。

    感谢您的答复。

    @charan-49230<\/user-mention><\/p>

    The reason I\u2019m mentioning this is because it in my opinion is a hindrance to the use of Calm. In my current project we had to do quite a bit of workaround to get PC\/Calm to work, and we had to place it on the same cluster it\u2019s managing. Sure, we could use the standalone Calm VM but that isn\u2019t optimal.<\/p>

    To me this sounds like when Dr. Ian Malcolm comments on the scientists creating dinosaurs in Jurassic Park, but instead its Nutanix engineers using docker plugins and VG\u2019s to store logs; \u201cYour scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.\u201d ;)<\/p>

    I would like to make some sort of official feature request to make PC\/Calm completely standalone so that it can be run anywhere - even on a VM in the cloud.<\/p>

    Thanks for your replies.<\/p>","quoteUsername":"Martin Edelius","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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