问题

Karbon节点时区

  • 2020年7月10
  • 8回答说
  • 2771的浏览量
K
徽章 ＋1

嗨,所有

我们在我们的Nutanix环境中运行碳集群，我注意到碳集群中的时区与Nutanix集群上的其他vm中的时区不一样。

说明Nutanix集群设置的时区为“SAST (UTC +2)”，carbonvms设置的时区为“UTC (UTC +0)”。


UTC+0时区仅在碳节点上。


它似乎没有使用Nutanix集群的时区，我们的日志在Karbon集群(所有3个集群)上滞后2小时。

有没有办法改变卡本的时区?

Hi all\u00a0

We have karbon clusters running in our Nutanix environment, and I noticed the timezone in the Karbon cluster is not the same as that in other VMs on the Nutanix cluster.\u00a0

The time zone set for the Nutanix\u00a0cluster is SAST (UTC +2), and the Karbon VMs timezone is UTC (UTC +0).\u00a0


The UTC+0 timezone is only on the Karbon Nodes.\u00a0


It seems it doesn\u2019t use the Nutanix Cluster\u2019s timezone, our logs are 2 hours behind on Karbon Clusters(all 3 cluster).\u00a0

Is there a way to change the timezone for Karbon?

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

8回答说

AnishWalia20
排名
Userlevel 6
徽章 ＋5

嘿 @KeoNaane，让我搜索这个，并试着找到任何与改变碳集群时区相关的文档/程序。

同时，在这篇KB文章中还提到了在Nutanix集群上更改时区的过程KB 1050

西班牙辛格生活
Hey @KeoNaane<\/user-mention>\u00a0, let me search for this and try to find any relevant document\/procedure\u00a0related to changing timezone of Karbon cluster.<\/p>

\u00a0<\/p>

In the meantime, the procedure to change the timezone on a Nutanix cluster is mentioned in this KB article KB 1050<\/a><\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

AnishWalia20
排名
Userlevel 6
徽章 ＋5

所以我寻找这个 @KeoNaane基本上我们不建议从UTC更改时区。我建议让所有的碳集群运行UTC，并且只有显示层应该将UTC转换为本地时间(SAST)。

这将是同步不同时间源的最简单的方法。所以我建议您调整您的日志收集，以反映时区。基本上，调整Nutanix集群上的日志收集器，以了解来自Karbon的日志是UTC格式的，然后它们的日志显示UI应该根据访问它的时区进行调整。

所以基本上只有显示时间应该显示在一个特定的时区和存储/导出时间从一个系统应该总是UTC。

这样，如果一个在巴黎的系统管理员和一个在香港的系统管理员访问同一个日志收集系统，他们将总是根据他们自己的当地时区看到日志，而不考虑输出日志的系统当时的时区。

我希望我讲清楚了。: sweat_smile:如果你有任何疑问，请告诉我。

西班牙辛格生活
So I searched for this @KeoNaane<\/user-mention>\u00a0and basically we don\u2019t recommend changing the timezone from UTC. I would recommend that let all Karbon clusters run UTC and only the display layer should translate UTC to the local time(SAST)<\/p>

This will be the easiest way to sync different time sources. So I suggest you, adjust your log collection to reflect the time zone. Basically, adjust your\u00a0log collector on Nutanix cluster to understand that logs coming from Karbon are in UTC and then their log display UI should adjust according to whatever timezone it is accessed from.<\/p>

So basically only the\u00a0display time should\u00a0be shown in a specific timezone and\u00a0storage\/export time from a system should always be in UTC.<\/p>

That way if a sysadmin in Paris and a sysadmin in Hong Kong access the same log collection system, they will always see logs according to their own local timezone, no whatever the timezone of the system that had output the logs was at that time.<\/p>

\u00a0<\/p>

I hope I made things clear.\":sweat_smile:\" \u00a0Let me know fi you have any doubts.<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

K
徽章 ＋1

所以我寻找这个 @KeoNaane基本上我们不建议从UTC更改时区。我建议让所有的碳集群运行UTC，并且只有显示层应该将UTC转换为本地时间(SAST)。

这将是同步不同时间源的最简单的方法。所以我建议您调整您的日志收集，以反映时区。基本上，调整Nutanix集群上的日志收集器，以了解来自Karbon的日志是UTC格式的，然后它们的日志显示UI应该根据访问它的时区进行调整。

所以基本上只有显示时间应该显示在一个特定的时区和存储/导出时间从一个系统应该总是UTC。

这样，如果一个在巴黎的系统管理员和一个在香港的系统管理员访问同一个日志收集系统，他们将总是根据他们自己的当地时区看到日志，而不考虑输出日志的系统当时的时区。

我希望我讲清楚了。: sweat_smile:如果你有任何疑问，请告诉我。

嗨 @AnishWalia20

感谢您提供的信息，是否有一篇文章指导如何做到上述?

\t

So I searched for this\u00a0@KeoNaane<\/user-mention>\u00a0and basically we don\u2019t recommend changing the timezone from UTC. I would recommend that let all Karbon clusters run UTC and only the display layer should translate UTC to the local time(SAST)<\/p> \t

This will be the easiest way to sync different time sources. So I suggest you, adjust your log collection to reflect the time zone. Basically, adjust your\u00a0log collector on Nutanix cluster to understand that logs coming from Karbon are in UTC and then their log display UI should adjust according to whatever timezone it is accessed from.<\/p> \t

So basically only the\u00a0display time should\u00a0be shown in a specific timezone and\u00a0storage\/export time from a system should always be in UTC.<\/p> \t

That way if a sysadmin in Paris and a sysadmin in Hong Kong access the same log collection system, they will always see logs according to their own local timezone, no whatever the timezone of the system that had output the logs was at that time.<\/p> \t

\u00a0<\/p> \t

I hope I made things clear.\":sweat_smile:\" \u00a0Let me know fi you have any doubts.<\/p> \t <\/content-quote>

Hi @AnishWalia20<\/user-mention>\u00a0

Thanks for that information, is there an article that guides how to do the above?\u00a0
\u00a0<\/p>","quoteUsername":"KeoNaane","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

AnishWalia20
排名
Userlevel 6
徽章 ＋5

嘿 @KeoNaane所以基本上要做到这一点，你将不得不改变时区在PE集群以下KB 1050．

如果你有任何疑问，请告诉我。放松:

西班牙辛格生活
K
徽章 ＋1

嘿 @AnishWalia20

cvm(以及除碳节点外的所有vm)有正确的时区，如下所示。
只有Karbon Kubernetes节点有UTC时区，所以pod日志总是滞后2小时。


$ ncli cluster info | grep时区
时区:非洲/约翰内斯堡

美元allssh日期
================== 10.30.2.51 =================
2020年7月16日星期四10:31:28
================== 10.30.2.52 =================
2020年7月16日星期四10:31:29
================== 10.30.2.53 =================
2020年7月16日星期四10:31:30
================== 10.30.2.54 =================
2020年7月16日星期四10:31:31

有没有办法更新碳集群节点的时区?

Hey\u00a0@AnishWalia20<\/user-mention>\u00a0

The CVMs (and all VMs besides Karbon Nodes)\u00a0have the correct time zone as per below confirmation.\u00a0
Only the Karbon Kubernetes nodes have the UTC timezone, so the pod logs are always 2 hours behind.\u00a0


$ ncli cluster info | grep Timezone
\u00a0 \u00a0 Timezone \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0: Africa\/Johannesburg

$ allssh date
================== 10.30.2.51 =================
Thu Jul 16 10:31:28 SAST 2020
================== 10.30.2.52 =================
Thu Jul 16 10:31:29 SAST 2020
================== 10.30.2.53 =================
Thu Jul 16 10:31:30 SAST 2020
================== 10.30.2.54 =================
Thu Jul 16 10:31:31 SAST 2020

is there a way to update the timezone for Karbon Cluster Nodes?<\/p>","quoteUsername":"KeoNaane","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
AnishWalia20
排名
Userlevel 6
徽章 ＋5

嘿 @KeoNaane就像我提到的，我们不支持改变碳星系团的时间。因此，唯一的解决方案是将PE集群上的时间更改为UTC，以使PE集群和碳集群保持同步。

我们总是建议为所有系统保持UTC时区。

西班牙辛格生活
Hey @KeoNaane<\/user-mention>\u00a0, as I mentioned we don\u2019t support changing the time on Karbon cluster. So the only solution would be to change the time on the PE cluster to UTC to get the PE cluster and the Karbon cluster in sync.<\/p>

We always recommend keeping the timezone to UTC for all systems.<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

K
徽章 ＋1

嘿 @KeoNaane就像我提到的，我们不支持改变碳星系团的时间。因此，唯一的解决方案是将PE集群上的时间更改为UTC，以使PE集群和碳集群保持同步。

我们总是建议为所有系统保持UTC时区。

指出,谢谢 @AnishWalia20

\t

Hey\u00a0@KeoNaane<\/user-mention>\u00a0, as I mentioned we don\u2019t support changing the time on Karbon cluster. So the only solution would be to change the time on the PE cluster to UTC to get the PE cluster and the Karbon cluster in sync.<\/p> \t

We always recommend keeping the timezone to UTC for all systems.<\/p> \t <\/content-quote>

Noted, thanks @AnishWalia20<\/user-mention>\u00a0<\/p>","quoteUsername":"KeoNaane","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

AnishWalia20
排名
Userlevel 6
徽章 ＋5

@KeoNaane如果有任何需要澄清或帮助的地方，请告诉我。放松:

西班牙辛格生活
@KeoNaane<\/user-mention>\u00a0 Let me know if you need clarifications or help with anything else.\":relaxed:\"<\/p>","quoteUsername":"AnishWalia20","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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