A Few Useful Nutanix Commands

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I have been working with Nutanix for a few years now and have come across a few commands that help in my dat to day life. Here’s a few of the commands I use almost on a daily basis. Get all CVM IPs within the cluster svmips Get all Host IPs within the cluster hostips Get all IPMI IPs within the cluster ipmiips Get cluster info ncli cluster info Check cluster status cluster status Check services running on a CVM genesis status Get Metadata Ring status nodetool -h 0 ring Run NCC Health Checks ncc health_checks run_all [AHV] Check Network…

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Nutanix commands for gracefully shutting down and starting an AHV node

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I recently went through the process of upgrading the memory of all nodes in a Nutanix cluster. The process was pretty painless but thought I’d document the commands I used anyway incase I need to refer back to them in the future. Preparation – Check the cluster The first thing I needed to do was to make sure the cluster was healthy and could sustain a node failure. The Data resiliency Status was OK, so I was good to proceed. Step One – Maintenance Mode To ensure this went as smooth as possible I needed to enable maintenance mode on…

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Xi Leap – Native Cloud DR for Nutanix Clusters

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I was recently able to deploy Xi Leap for Nutanix cloud DR purposes here in Australia and thought I should write about my experience from beginning to end. Xi Leap can be utilised between two physical Nutanix clusters (either in separate sites, or within the same site) and also for cloud DR by utilising Xi Cloud Services. This article is about my experience with cloud DR utilising Xi Cloud Services. To start with, I want to point out that while the Xi Leap service is able to be subscribed to from Australia, the service is still in Early Access Preview…

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Nutanix .NEXT 2020

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.NEXT has gone digital! With the majority of people now working from home and restrictions in public places a lot of the vendor conferences have shifted to virtual conferences. The Nutanix .NEXT conference is no different. This year, you can enjoy the Nutanix .NEXT conference from the comfort of your own home and all for free! Make sure you register immediately and make sure September 8th – 11th is blocked out in your calendar. As there is only a few days to go until the official kickoff, make sure you checkout the agenda to see what is on. Make sure…

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Nutanix Technology Champion 2020 – Three years running

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Each year the team at Nutanix release a list of names of people from around the globe who have been chosen to be part of the Nutanix Technology Champions program. This group of IT professionals, are from every cloud, application and technology group. Their diverse backgrounds, experiences, and expertise help their organizations and the virtualization community to challenge the status quo. For the third year in a row I am honored to have been chosen to be part of this group of incredible professionals who advocate the Nutanix brand and help educate others on the technology that has been driving the…

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What happens to a Nutanix VM snapshot when you remove the VM from a Protection Domain?

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I was recently asked what happens to a VMs snapshot if that VM is removed to a new Protection Domain. I actually hadn’t come across this question before so thought I should lab it and figure out exactly what happens to those snaps once you move a VM to another Protection Domain. Setting up the Lab For this lab I’m using an old Nutanix NX cluster running Community Edition (If you’d like to learn more about Nutanix CE you can click here). I already had a VM on my lab to test with so I went to the Protection Domain…

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Prism Central SAML auth with Azure AD

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Note: Azure AD is currently not an official supported IDP method. this post describes the way I have been able to get Azure AD working as a SAML IDP. Please do not raise support tickets with Nutanix if you have issues configuring this as it is not an official IDP so they will not be able to help. Using an external Identity Provider (IDP) is a great way to further secure your Prism Central deployment. In a previous post, I detailed how to integrate your on-premises ADFS with Prism Central. However what if you have Azure AD and only want…

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Nutanix AOS 5.11 (STS) and more!

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Nutanix have finally taken the wraps off the Acropolis 5.11 Family and boy is it a juicy update! There is a lot to look at in here so lets get to it. The Acropolis 5.11 Family includes new and updated features for Prism Central (5.11), AHV ( 20170830.301), AOS (5.11) as well as the introduction of Nutanix Objects (1.0). Below I’ve outlined some of the new and updated features from the Acropolis 5.11 Family. Note: AOS 5.11 is a Short Term Service (STS) branch so it is advised that you only hop to this STS if there is a feature…

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Nutanix AOS 5.10.4 (LTS) is now available

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Nutanix have released AOS 5.10.4 out into the wild as of the 21st of May 2019. This particular release is more of a bug fix release rather than a feature release so no new features are included in this update. AOS 5.10.4 also brings a new AHV version (AHV-20170830.270) which is also a fix release. This AOS release brings the version number up to the same as Prism Central (5.10.4) which was released about a week ago (14th of May, 2019). Resolved Issues in AOS 5.10.4 AHV-Management ENG-73536 – Improved traceability of VMs affected by a High Availability (HA) event…

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Xi Frame – End User Compute for the Hybrid Cloud

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End User Computing has been a staple for businesses for a long time. With the current shift in infrastructure, where we are moving from purely on-premises Data Centres to more hybrid and even fully cloud-based infrastructure, is End User Computing keeping up with change? Nutanix is, with its latest acquisition of Frame. Inc, by giving you an End User Computing (EUC) platform that can deploy to both your public and private clouds. Nutanix is making End User Computing, something that is typically complex, simple with Nutanix Xi Frame (Frame). Xi Frame Xi Frame is a desktop-as-a-service platform built with the…

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Nutanix Technology Champion 2019 – Second Time Around

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Each year the team at Nutanix release a list of names of people from around the globe who have been chosen to be part of the Nutanix Technology Champions. This group of IT professionals, are from every cloud, application and technology group. Their diverse backgrounds, experiences, and expertise help their organizations and the virtualization community to challenge the status quo. For the second year running I am honored to have been chosen to be part of this group of IT Pros who advocate Nutanix and the technology that is changing the IT game for 2019. This year there were a few…

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Nutanix AHV with Citrix MCS and Citrix Cloud – VMs not starting from Citrix Studio

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I found out the hard way that there are somethings that should remain untouched when it comes to Citrix MCS and Nutanix AHV. I’m hoping this post help others who may have come across similar issues. TLDR; Do not delete XDSNAP Snapshots on AHV if you are using Citrix MCS for your Virtual Apps and Desktops with the hosting on Nutanix. Background I recently deployed a Nutanix cluster to utilise Citrix Cloud with Nutanix AHV (AOS 5.8.2) as the hosting. This solution uses Citrix MCS with Citrix App Layering for the purpose of image management. The Virtual Apps and Desktops portion…

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Nutanix AOS 5.9 (STS) is here!

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AOS 5.9 (STS) is now available to download from the Nutanix Portal. NOTE: AOS 5.9 is a Short Term Service (STS) branch of AOS. This means it is covered by support for only 6 months. If this is too short of a support window for you it is recommended you stay on the Long Term Service (LTS) branch of AOS which is currently AOS 5.5.6 NOTE: After upgrading to AOS 5.9 from AOS 5.5.6, the web console Upgrade Software AOS tab incorrectly shows the current AOS 5.9 versions as an LTS (long term support) release. AOS 5.9 is a Short…

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Prism Central – Configure SAML Authentication using ADFS

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The latest version of Prism Central (v5.8) brought a bunch of new features. One of these features is the support for using an external Identity Provider (IDP) instead of or along side LDAP (Active Directory or OpenLDAP). For this post I’ll be configuring ADFS for SSO to Prism Central. Preliminary work To make this whole process easier, grab the Federation XML from your ADFS site.Head on over to https://federationURLHere/federationmetadata/2007-06/federationmetadata.xml and download the XML. You will need to substitute in your Federation URL (eg. sts.corp.com). This will download an XML document which contains the settings Prism Central needs to setup the connection. Crete an…

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How To Remove Old Snapshots on Nutanix AHV

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Sometimes when deleting VMs you can forget to check if the VM you are deleting has existing snapshots prior to it being deleted resulting in orphaned snapshots hanging around on the cluster. This can also happen when VMs are being deleted by API (when using something like Citrix App Layering) and the API call doesn’t delete the existing snapshots. Luckily we can use acli to remove these old snapshots and restore order to your cluster once more. acli To clean up your old or orphaned snapshots, SSH to your cluster IP address (or directly to a CVM). Now you’ll want…

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