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用时代监视您的应用

  • 2018年11月15日
  • 6个答复
  • 1523次观点
dlink7
Userlevel 4
徽章 +19
XI Epoch生成了实时应用图，以在没有任何代码仪器的情况下为您的应用程序健康提供瞬时可见性。Epoch提供了分布式体系结构中组件之间的相互作用的可见性，而无需依赖特定语言或框架实现。结果，操作团队可以快速确保在任何云环境中的任何应用程序的可靠性和可用性。



下图显示了两个不同的Kubernetes群集，Docker Enterprise和Nutanix Karbon。将收集器部署为守护程序集，以便将其部署到任何Kubernetes群集以开始监视您的应用程序。阶段收集器可以在容器和非居住环境中运行。每个主机（VM或裸金属OS）只需要一个收集器。





以下是Yugadb运行Cassandra命令，Epoch能够查看流量并报告命令的发生速度，甚至提供最要求的查询。





Epoch可以提供的其他一些功能：


  • 通过标签和流量属性过滤和分组来创建和共享地图。
  • 搜索和发现服务及其依赖性。
  • 监视所有内部和外部服务之间的实时流量。
  • 使用Pagerduty，电子邮件或Webhooks集成以获取警报通知。
  • 时间旅行以比较部署前后的行为。
  • 与JMX，NGINX，MYSQL和其他的应用程序集成，例如堆尺寸，线程计数，连接等。

对我来说，最好的部分是不必触摸应用程序代码。

免费试用，https://login.epoch.nutanix.com/#/signup
2个附件

\r\n

\r\nThe picture below is showing two different Kubernetes Clusters, Docker Enterprise and Nutanix Karbon. The collectors are deployed as daemon sets so they can be deployed to any Kubernetes cluster to start monitoring your applications. Epoch collectors can be run in both containerized as well as non-containerized environments. Only one collector is needed per host (VM or bare metal OS).

\r\n

<\/a><\/p>

\r\n

\r\nBelow is YugaDB running Cassandra commands and Epoch is able to look at the traffic and report on how fast commands are happening and even give the most requested queries.

\r\n

<\/a><\/p>

\r\n

\r\nSome other features Epoch can provide:

\r\n

该主题已关闭以供评论

6个答复

e
徽章 +1
你好，



在其中一些教程中，它显示了在创建和过滤地图时通过过滤的多种标签。我现在正在调查和研究，但是我缺少如何在环境中创建这些标签的相关性，以供时代拾取和过滤。我从基本安装中注意到，Epoch报告了与POD名称相关的一些POD，上面有“ no_name”。它使我认为每个容器需要某种标签或注释才能拾起？您能否帮助解释或指出一个示例，说明有人将如何为其容器设置标签以供时代拾取和过滤？这是一个裸露的金属环境，而不是在AWS或其他利用标签系统的云中。



谢谢！

-Keith

\r\n

\r\nIn some of these tutorials it shows a variety of tags to filter by when creating and filtering the Maps. I'm investigating and researching now, but I am missing the correlation of how to create these tags in the environment for EPOCH to pick up and filter on. I've noticed from the base install, that EPOCH reports some of the pods with \"no_name\" when they have a pod name associated. It has made me think there is some sort of label or annotation needed per container for EPOCH to pick up? Can you help explain or point me to an example of how someone would set the tagging for their containers for EPOCH to pick up and filter on? This is a bare-metal environment and not in AWS or another cloud that leverages a tagging system.

\r\n

\r\nThanks!

\r\n-Keith","quoteUsername":"echolaughmk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
dlink7
Userlevel 4
徽章 +19
您可以在安装收集器时使用“ Epoch_tag”环境变量添加标签。

请查看此文档，我们可以在其中解释标记的工作原理



让我知道这是否没有帮助

\r\nPlease look at this documentation where we explain how tagging works https:\/\/docs.epoch.nutanix.com\/integrations\/tagging-infrastructure\/

\r\n

\r\nLet me know if that doesn't help","quoteUsername":"dlink7","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
e
徽章 +1
谢谢dlink7，



我已经阅读了该部分，并使用了带有配置文件的标签后安装后的实现。我已经在收集器和重新启动上创建了TAG.YAML文件，但是我看不到我在接口中创建的测试标签。我可能缺少的一部分是这些标签应该在仪表板中显示并应用的地方？如果我在这样的yaml文件中定义标签：



---＃在这里定义实例标签

- 标签

- 所有者：基思



我应该在仪表板中看到此标签要应用和组VM吗？如果是这样，我看不到标签或如何从初始测试中执行此操作。



还是该标签的用法要求我在仪表板中出现的容器/POD定义添加一些东西？



这是我在文档中没有看到的标签的操作方法流，因此不确定我希望我希望得到一些澄清的期望。



谢谢！



-Keith

\r\n

\r\nI had read that section and went with the implementation of the tags post-install with the config file. I have created the tags.yaml file on both collectors and restarted, but I am not seeing the test tag I created in the interface. Part of what I might be missing is where these tags are supposed to show up and be applied in the dashboard? If I define a tag in the yaml file like this:

\r\n

\r\n--- # define instance tags here

\r\n- tag

\r\n- Owner:Keith

\r\n

\r\nShould I see this tag to apply and group VM's in the dashboard? If so, I am not seeing the tags or how to do that from my initial testing.

\r\n

\r\nOr does the usage of that tag require me to add something to the containers\/POD definitions themselves to show up in the dashboard?

\r\n

\r\nIt the how-to usage flow of tags that I am not seeing in the documentation and thus not sure what to expect that I was hoping to get some clarification on.

\r\n

\r\nThanks!

\r\n

\r\n-Keith","quoteUsername":"echolaughmk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
dlink7
Userlevel 4
徽章 +19
对于容器，您可以在Docker/K8的一侧进行操作。



https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/



至于为什么VM不起作用，我不确定。让我从时代团队中抓住某人回应。

\r\n

\r\nhttps:\/\/kubernetes.io\/docs\/concepts\/overview\/working-with-objects\/labels\/

\r\n

\r\nas to why the vms are not working i am not sure. Let me grab someone from the epoch team to respond.","quoteUsername":"dlink7","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
e
徽章 +1
嗨，dlink7，



我为VM问题提供了支持案例，并且能够找出标签作为其中的一部分（支持非常有用！）。看起来它们不是K8上的标签，而是在部署收集器（或后安装后）时设置的collector.yaml文件中设置的标签。看来这些标签是在此处设置的，而不是通过仪表板创建的。这是我能够在collector.yaml文件中为2个标签设置的示例，重新启动收集器，然后将其显示在仪表板中以供使用：



collectors.yaml文件：



env：

＃请勿预读http：//或https：// to epoch_service_host值

...

- 名称：epoch_tags

价值：“ tag1，env：生产，tag2，env：实验室”





一旦重新部署，它们将在看容器时显示出来：



Kubectl描述PO：



环境：

epoch_tags：tag1，env：生产，tag2，env：实验室





最后，查看仪表板中的指标时，您无法通过标签过滤：







从这里开始，我将进行一些正则匹配，但是从标签的角度来看，这一切似乎都在工作。



谢谢！



-Keith

\r\n

\r\nI have a support case for the VM issue and was able to figure out the tags as part of it (support was extremely helpful!). It looks like they aren't labels on the K8S, but rather tags that are set in the collector.yaml file when deploying the collectors (or post-install). It appears that these tags are set here versus created through the dashboard. Here is an example of what I was able to set for 2 tags in the collector.yaml file, redeploy the collectors, and then have it show up in the dashboard for usage:

\r\n

\r\nCollectors.yaml file:

\r\n

\r\nenv:

\r\n # DO NOT prepend http:\/\/ or https:\/\/ to the EPOCH_SERVICE_HOST value

\r\n ....

\r\n - name: EPOCH_TAGS

\r\n value: \"tag1,env:production,tag2,env:lab\"

\r\n

\r\n

\r\nOnce redeployed they will show when looking at the container:

\r\n

\r\nkubectl describe po :

\r\n

\r\nEnvironment:

\r\n EPOCH_TAGS: tag1,env:production,tag2,env:lab

\r\n

\r\n

\r\nAnd finally, when looking at the metrics in the dashboard you can no filter by the tags:

\r\n

<\/a><\/p>

\r\n

\r\n

\r\nFrom here I'll play around with some of the regex matching, but it all seems to be working at this point from a tags perspective.

\r\n

\r\nThanks!

\r\n

\r\n-Keith","quoteUsername":"echolaughmk","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

dlink7
Userlevel 4
徽章 +19
感谢您回复答案。
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