Get a free certification exam when you complete a training course now through August 16! <\/strong><\/h3>
\u00a0<\/p>
Level up your Nutanix skills and get certified for free with Nutanix University Summer School! For the next two months, anyone who completes one of the following courses - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p> Eligible courses:<\/strong><\/p> Enterprise Cloud Administration<\/span><\/p>\t<\/li>\t Nutanix Data Services Administration<\/span><\/p>\t<\/li>\t Nutanix End User Computing Administration<\/span><\/p>\t<\/li>\t Nutanix Database Management & Automation<\/span><\/p>\t<\/li>\t Nutanix Multicloud Automation Administration<\/span><\/p>\t<\/li><\/ul> \u00a0<\/p> Take this opportunity to invest in your career and grow your skill set.\u00a0<\/span><\/p> \u00a0<\/p> Thanks for waiting to everyone who got our sneak peek of this last week!\u00a0\ud83d\ude09<\/p> \u00a0<\/p> Terms and Conditions<\/strong><\/em><\/p> The exam voucher will be provided to you after you have completed the course. Self-paced online student\u2019s vouchers will be assigned through the Learning Plan within 24-hours after the completion of the course.<\/span><\/em><\/p>\t<\/li>\t You must complete the course between June 14, 2022 and August 16, 2022.\u00a0<\/span><\/em><\/p>\t<\/li>\t For online students, your exam voucher must be redeemed by 8\/23\/22. For instructor-led students, your exam voucher must be redeemed 6 months after you complete the course.\u00a0<\/span><\/em><\/p>\t<\/li>\t The exam voucher code can only be used once.<\/span><\/em><\/p>\t<\/li>\t You will receive one (1) NCP exam voucher for each class completed. The voucher can be used on any NCP exam.\u00a0\u00a0<\/span><\/em><\/p>\t<\/li><\/ul> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. 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The accuracy of such statements involves risks and uncertainties and depends upon future events, including those that may be beyond our control, and actual results may differ materially and adversely from those anticipated or implied by such statements. Any forward-looking statements included herein speak only as of the date hereof and, except as required by law, we assume no obligation to update or otherwise revise any of such forward-looking statements to reflect subsequent events or circumstances.<\/p> \u00a0<\/p>","id":40952,"featuredImage":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/attachment\/78f47513-ef06-4bf4-9b57-0269259ac6da_thumb.png","label":"Blog","replyCount":0,"views":6884,"post":{"id":61291,"author":{"id":113632,"url":"\/members\/karlie-beil-113632","name":"Karlie Beil","avatar":"https:\/\/uploads-us-west-2.insided.com\/nutanix-us\/icon\/200x200\/1581aab3-bcf6-49f4-b2fb-3d11e8c010dc.png","userTitle":"Community Manager","rank":{"isBold":false,"isItalic":false,"isUnderline":false,"name":"Community Manager","color":"#0873ba"},"userLevel":2},"content":" \u00a0<\/p> Level up your Nutanix skills and get certified for free with Nutanix University Summer School! For the next two months, anyone who completes one of the following courses - whether it\u2019s online or in person - will also receive a FREE certification exam voucher.<\/span><\/p> Eligible courses:<\/strong><\/p> Enterprise Cloud Administration<\/span><\/p>\t<\/li>\t Nutanix Data Services Administration<\/span><\/p>\t<\/li>\t Nutanix End User Computing Administration<\/span><\/p>\t<\/li>\t Nutanix Database Management & Automation<\/span><\/p>\t<\/li>\t Nutanix Multicloud Automation Administration<\/span><\/p>\t<\/li><\/ul> \u00a0<\/p> Take this opportunity to invest in your career and grow your skill set.\u00a0<\/span><\/p> \u00a0<\/p> Thanks for waiting to everyone who got our sneak peek of this last week!\u00a0\ud83d\ude09<\/p> \u00a0<\/p> Terms and Conditions<\/strong><\/em><\/p> The exam voucher will be provided to you after you have completed the course. Self-paced online student\u2019s vouchers will be assigned through the Learning Plan within 24-hours after the completion of the course.<\/span><\/em><\/p>\t<\/li>\t You must complete the course between June 14, 2022 and August 16, 2022.\u00a0<\/span><\/em><\/p>\t<\/li>\t For online students, your exam voucher must be redeemed by 8\/23\/22. For instructor-led students, your exam voucher must be redeemed 6 months after you complete the course.\u00a0<\/span><\/em><\/p>\t<\/li>\t The exam voucher code can only be used once.<\/span><\/em><\/p>\t<\/li>\t You will receive one (1) NCP exam voucher for each class completed. The voucher can be used on any NCP exam.\u00a0\u00a0<\/span><\/em><\/p>\t<\/li><\/ul> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. Nutanix, the Nutanix logo and all Nutanix product, feature and service names mentioned herein are registered trademarks or trademarks of Nutanix, Inc. in the United States and other countries. Other brand names mentioned herein are for identification purposes only and may be the trademarks of their respective holder(s). This post may contain links to external websites that are not part of Nutanix.com. Nutanix does not control these sites and disclaims all responsibility for the content or accuracy of any external site. Our decision to link to an external site should not be considered an endorsement of any content on such a site. This post may contain express and implied forward-looking statements, which are not historical facts and are instead based on our current expectations, estimates and beliefs. 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Any forward-looking statements included herein speak only as of the date hereof and, except as required by law, we assume no obligation to update or otherwise revise any of such forward-looking statements to reflect subsequent events or circumstances.<\/p> \u00a0<\/p>","url":"\/education-blog-153\/level-up-your-nutanix-skills-this-summer-and-get-a-free-exam-voucher-40952?postid=61291#post61291","creationDate":"2022-06-14T15:30:05+0000","relativeCreationDate":"1 month ago"},"contentType":"article","type":3,"likes":7,"hasCurrentUserLiked":false},"phrases":{"Forum":{"{n} year|{n} years":"{n} year|{n} years","{n} month|{n} months":"{n} month|{n} months","{n} day|{n} days":"{n} day|{n} days","{n} hour|{n} hours":"{n} hour|{n} hours","{n} minute|{n} minutes":"{n} minute|{n} minutes","just":"just now","{plural} ago":"{plural} ago"}}}">
\u00a0<\/h3>
Get started today!<\/a><\/h3>
Get a free certification exam when you complete a training course now through August 16! <\/strong><\/h3>
\u00a0<\/h3>
Get started today!<\/a><\/h3>
[Docker] Nutanix Container Volume Plug-in
UserLevel 7
+34
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UserLevel 2
+8
NVM ...我单击了第二次，然后打开了。
However, I did notice that this looks to be redhat tested only. Is there a Ubuntu version of this? Do we know if there is one in the works?In my company we are heavy docker users, but we use Ubuntu as the base, so it would be wonderful to try that.
Hi,
Is there an email address or somewhere where we can ask questions or create issue if we encounter some problems with DVP installation/configuration ?
当我在CentOS7上安装或启用插件时，我会收到以下错误：
docker plugin enable nutanixError response from daemon: dial unix /run/docker/plugins/4ff9072aa1e8a894926d95a65037a505c5abb24021273074716b11e98c9e2b47/nutanix.sock: connect: no such file or directory
谢谢
+3
我一直遇到与
Hi
就我而言，这是因为应用程序和管理在不同的VLAN中是分开的，而这些VLAN无法彼此交流。
音量插件需要与管理层进行通信以创建存储量。
Nutanix似乎通过将群集管理和存储管理分开，在AOS的最后发行中改善了解决方案，因此量插件可以解决存储管理，而无需在集群管理上获得许可。
I have not tested anymore because of lack of time but give us your feedback if you can test !
谢谢
UserLevel 7
+34
感谢反馈的人
UserLevel 7
+34
Hi
the plugin has been qualified on Centos 7, Rhel 7.3 and Ubuntu 16.04.2 and there are instructions on that Docker page that can help.
关于您遇到的错误，最好是给Nutanix支持一个呼叫 - 这样您可以安全地转移可能需要的所有日志等。
When you get things going, might also be best to share the fix on this thread for other in the community to benefit from. Thanks
UserLevel 2
+8
谢谢for the followup.
For those just finding this thread We have implemented this in our corp services division and leverage it in conjunction with Docker + Nomad to provide a complete container solution that runs very well.
Essentially we can declare the storage requirements in our nomad storage stanza, and the requested volume will be mounted if present, and created if missing. We then use the data protection feature to snapshot the data volumes so that we have a complete backup solution that works with containers. Pretty elegant all in all!
We are receiving the same error message about /run/docker/plugins/.../nutanix.sock no such file or directory.
跑步
AOS 5.6.1
管理程序20170830.124
tried on:
Centos 7
Ubuntu 16.04 / 18.04
Docker-golume-Plugin：1.1.1正在玩。使用Docker 18.03.1-CE。
Nutanix的文档和知识库对Docker来说是一团糟，因为它们显然是在不同观众的不同点上写下的，即“ Calm.io”的不同点，并且根本不包含故障排除指导。即使是与镇定相关的实践实验室，也没有关于如果出现问题的信息。
Nutanix Workshop Lab 7 - Docker Volume Plugin
UserLevel 7
+34
谢谢
UserLevel 7
+34
Hi
我与几个人交谈，建议您最好打开支持票。我还将通过文档问题。谢谢
UserLevel 7
+34
谢谢
是的，请分享您的发现 - 很高兴能像您这样的社区成员回馈社区成员
很高兴地报告说我超越了各种障碍，并且有一些可以改善体验的小发现。不幸的是，Docker卷插件在错误方面不会发出太多，这会让您知道确切的问题。
基本：
您可以在CentOS（ISCSI-Initiator-utils）和Ubuntu（Open-ISCSI）中看到的ISCSI启动器工具
https://store.docker.com/plugins/nutanix-dvp-docker-volume-plug-in
这些说明没有告诉您的内容如下。
You will need to get the initiator id out of your CentOS or Ubuntu and add it to a Nutanix Volume Group as 'clients'. The Nutanix Volume Group does not have to have disks. I think this is because Nutanix needed a way to know that the VM's are allowed access to the iSCSI targets that get created through 'docker volume create' stanzas. On my system if I did not have the iqn added to a Volume Group, the docker_volume_plugin would create volumes and disks in those volumes, but they would not be usable by containers running within the VM. iSCSI would report that the disk could not be found. You could, in fact, see it within the Nutanix Storage section. The initiator id on my CentOS 7 system ended up within /etc/iscsi/initiatorname.iscsi and looked like iqn.1994-05.com.redhat:cefadfb997de the one for Ubuntu was in the same place but looked like iqn.1993-08.org.debian:01:70a35537367
Another stumbling block was accidentally typing the password wrong and in another iteration trying a Nutanix Volume Group name for the 'DEFAULT_CONTAINER' parameter, which should have been the Nutanix Storage Container name. In all cases of getting something wrong, the only error you will get is about the nutanix.sock file not being found. I have not found a way to change an already installed plugin's configuration. Doing a 'docker plugin rm nutanix' was sufficient and then I reran the docker plugin install line.
插件安装行上的一个小细节是“ - alias nutanix”部分。那是来自Docker的，允许您使用“ - 驱动器nutanix”与更多的详细信息 - 驱动器ntnx/nutanix_volume_plugin：1.1.1”。
这些问题很难解决，因为各种说明遗漏了细节或实验室或教程所假定的完美。另一个有用的花絮来自锁定有关改进的系列中的Nutanix技术视频（因此您必须涉足整个系列），他们解释说docker卷插件实质上是使用其余的呼叫来协调与Docker一起使用的创建和命运量。也许这在事后看来应该更为明显，但是知道这告诉我如何考虑插件可能出了什么问题。（密码更改，端口443问题，ISCSI问题）。
看起来配置会有一些持久的负担：
the DATASERVICES_IP is an IP that is accessible in the IP Range of the Nutanix Cluster. Said in a fancier way 'in the same subnet'. There is nothing mysterious about it, but once you set it and start to configure things to expect it, you will have to own all of those configuration changes down the line. Password changes will probably not be elegant either, so a service account might be appropriate for production.
我的生产用例将是多户外 - 容器集群数据库和群集应用程序特定存储库。接下来，我们可能会尝试在Kubernetes上的编排，但首先要对Docker群和堆栈进行一些实验。
UserLevel 7
+34
谢谢for the feedback
很高兴有您作为社区成员。
这仅适用于AHV吗？我会认为，但想检查。
UserLevel 7
+34
Hi
the plugin has been qualified on Centos 7, Rhel 7.3 and Ubuntu 16.04.2. It may work for older versions, but not every distro / version have been tested for this. Please use with caution. Best way would be to test it in a non-production VM and make sure that everything works, before installing this in your production Docker hosts / nodes.
还查看此视频：
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