What is our primary use case?
We use Nutanix Cloud Manager for the daily administration of our Nutanix cluster. NCM provides one spot to go to for everything Nutanix related. It gives us a window into the overall health of our platform, allowing us to see everything at a glance. NCM tells us about the number of VMs running and all the other critical metrics you would want to see, such as host and virtual machine performance. It can provide a single-pane-of-glass view into multiple clusters, but we're only managing one.
How has it helped my organization?
NCM gives us greater insight into our infrastructure because we have more reporting and alert capabilities. We can get a breakdown of VM efficiency and determine which ones are over-provisioned, constrained, or using up too many resources in an instance.
Before NCM, we couldn't predict our future resource requirements accurately based on our current workload. I need to know if I will have enough memory storage and CPU for the next year so I don't have to ask for more money and get more hardware. It provides me with more analytics that I can use to improve the environment and make more educated decisions.
Features like capacity planning and runway analytics aren't too crucial for our day-to-day operations, but they're helpful when it comes time for long-term planning. We've only had this for a year, so we haven't needed to add any hardware in that time. However, in another six months or a year, we might need to add hardware to this environment if we see things are trending in that direction. NCM will help me demonstrate what we need to the accounting folks and business leaders. I can tell them that, based on these reports, it looks like we're consuming this amount of resources, so I need some funds budgeted to acquire more hardware. It's a cost-justification tool.
I'm looking forward to using NCM's playbooks as I become more comfortable with the platform. For instance, you can run a playbook to automatically shut down virtual machines during a maintenance window or allot more resources to a VM that needs them. I've only used it for reporting and alerts. It lets me know when something happens, and I or one of the other admins will resolve the issue. In the future, I would like to do that automatically. I know it can do that. I just haven't
done that yet. We'll start small and do some testing, but we haven't gotten there yet.
From an automation standpoint, I don't think it's doing as much as it could because we aren't fully utilizing the platform. With respect to the analytics, however, We have a lot more information delivered automatically and consistently. It has significantly increased the amount of information we have at our disposal. NCM could also manipulate our environment more than what we're currently doing, but we haven't implemented it yet.
What is most valuable?
I like NCM's X-Play feature. For example, we have a couple set up to notify us when our virtual machines require more memory, or they're over-provisioned. We automate alerts and send out reports so that we can address those. It does what I require it to do. We also have X-Play set up on the reporting side to notify us when new virtual machines are created. I need to be aware of the new machines in case we need to do anything further.
When we're doing something new, it sometimes takes a couple of days to get our feet wet. We have to play around with it and test it on a small subset of whatever we're trying to do. It depends on whether we're automating something on the virtual machines or reporting on them. It will generally take a few days to get from a concept to automation in production. The solution's low-code automation works as expected.
What needs improvement?
I think NCM's guest tools have some room for improvement. It's a minor pain point getting those installed and getting the virtual machines to recognize them. I know there are changes coming in the near future, but as it stands today, they could be improved.
It's an HTML5 web interface. Sometimes you click on an action that you want to do, but the interface doesn't necessarily refresh as fast as you would expect. You need to force a browser refresh, but it would be nice if the interface would refresh automatically faster. It seems much slower than a full-blown application that you'd install on your end-user computer.
For how long have I used the solution?
I have used Nutanix Cloud Manager for about a year.
What do I think about the stability of the solution?
NCM is generally stable, aside from a few minor problems with the web interface. Our production workloads aren't going down daily, weekly, or monthly because of hard crashes or anything like that. We haven't had any outages at all. It is reliable from a performance standpoint. If we could work on some of those things related to the UI, that would be great.
What do I think about the scalability of the solution?
Nutanix Cloud Manager is highly scalable. I've been a part of various Wisconsin Nutanix user groups where people have upwards of a hundred nodes or more. While we may never get that large for our environment, it certainly does scale to a size that we could only ever imagine. I'm thinking we might add a node or two and an additional piece of hardware, but people are out there buying a lot more.
How are customer service and support?
I rate Nutanix support 10 out of 10. It's one area where Nutanix shines. Each time I've called or opened a ticket, they've resolved the issue quickly. The support team is always willing to go the extra mile and help you out. It's a stark difference compared to what we were getting before.
I feel confident that when we call or create a ticket, we will be connected to the right person the first time. I know that this person will be knowledgeable enough to assist. I don't recall any support cases where we've had to escalate it to someone more knowledgeable. Their front-line support helps us every time, and that's been a great experience. It doesn't take a long time to get a callback and you're not sitting on hold for a long time. I feel assured that I will get help immediately when I need it.
How would you rate customer service and support?
Which solution did I use previously and why did I switch?
We had Microsoft Hyper-V before Nutanix. Nutanix Cloud Manager has more capabilities, but there are also more things to learn, so it's a slightly more complicated solution. Hyper-V is a more straightforward solution with fewer features. There are more things to do and places to go, so you need to document more. It isn't a knock on the platform. It's relatively easy to use, but you must document more.
Support was probably the biggest reason why we switched to Nutanix. When we had a problem with the Hyper-V infrastructure, we always tried to fix it ourselves before calling Microsoft support because we didn't want to engage with them. We couldn't get a timely response. It was a lot of run-around to get to a potential solution. Microsoft would try to blame the hardware vendors, who would blame Microsoft. It is a lot of back and forth.
Also, Hyper-V lacked out-of-the-box analytics and reporting. It's essential to have that for justifying costs to the leadership. I must tell them, "We need more hardware, and here's why." I can tell the virtual machines are not using the correct number of virtual CPUs because Nutanix tells me they're over-provisioned. I have factual data we didn't have with Hyper-V to back up some of these things. At the end of the day, Hyper-V is a great small business solution, but we scaled it past what it's intended to do. It was time for us to make a jump to a more enterprise-class offering.
How was the initial setup?
Deploying Nutanix Cloud Manager was straightforward. The initial installation took about two or three hours, but it took around a month to migrate the virtual machines from the Hyper-V platform to the Nutanix environment. We did it in phases over the weekend.
We had a three-person team from my company. I was the primary admin, and I have a backup. We also involved our networking and security guys for various changes in the environment.
Our Nutanix environment is deployed at one location - our main data center - and Cloud Manager covers only one cluster that contains every virtual machine for all the departments in the company. We have virtual machines for accounting and several other areas that benefit from this.
Six people are responsible for managing the environment, but two admins perform most of the work. However, four other people also have permission to create virtual machines, run reports, etc. It requires a little maintenance. We have to apply software and firmware updates as they come out.
What was our ROI?
Since deploying Nutanix, I'm spending less time babysitting the environment. Doing all the troubleshooting and research by myself could take six hours. We prefer to set a maintenance window in case we need to try something, and we don't necessarily know if it will fix the problem.
With Nutanix, we call support and have them connect remotely. They can typically fix whatever problem we have immediately without any kind of downtime. That has saved a lot of time. It's a lot less stressful whenever there is a problem because I know I have somebody that I can call. It's hard to quantify that in dollar terms, but I know it has saved us a lot of time.
What's my experience with pricing, setup cost, and licensing?
Nutanix costs more than Hyper-V, but the price is reasonable for the features we're getting. We have better support, analytics, reporting, and other capabilities that we didn't have before. That is more than enough to justify the cost. The hardware we purchased from Nutanix was priced fairly. The primary costs are software and support. It's a subscription-based service, which can be bad or good, depending on how you look at that. For me, it makes perfect sense. We get regular updates and can get support when we need it.
What other advice do I have?
I rate Nutanix Cloud Manager nine out of 10. NCM has been an amazing addition to our company. I have a few nitpicky complaints, but when it comes to the things that matter, the solution has always delivered.
It's good that the solution is sold as a complete package. If we had to pick and choose the individual pieces, we might miss out on some useful features. Maybe we won't use some of them, but it's an opportunity to ensure you are diving into everything that it offers, which is quite a bit. There's a lot of great stuff in here.
Before you deploy Nutanix, I recommend participating in one of the Nutanix Boot Camps. You can sit down and work with people to see how the solution works firsthand. You can test-drive the solution on their site to experience the solution without deploying anything, so you can play with the environment to see what that looks like. Once you have played around with it a little bit, you can do a proof of concept or a demo lab to get a bit more experience.
I would also suggest using Nutanix Hypervisor AHV instead of running Hyper-V or VMware on top of the Nutanix platform. The level of integration there has been excellent. I recommend using the Nutanix hardware. If you have a support problem, there's no back-and-forth between the hardware and software vendor. It's easy to say, "Look, it's your hardware and software. There's obviously a problem here. Let's get to the bottom of it, and then you never have to worry about the finger-pointing game."
Which deployment model are you using for this solution?
On-premises
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