We performed a comparison between OpenNebula and VMware Aria Automation based on real PeerSpot user reviews.
Find out in this report how the two Cloud Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The service feature appeals most to us, thus it is the most valuable."
"OpenNebula is lightweight, stable, and easy to customize."
"OpenNebula is easy to deploy and manage compared to other solutions like OpenStack."
"With a single click, we could set things up and initiate them."
"I also like the ability to build custom functions. I can define a function where I have two types of views and configure the dependencies. The virtual data centers concept allows me to define users. If a user wants to join certain kinds of machines, the host and the other user won't see them. It gives me the flexibility to define multiple views and data centers in one place."
"The ability to use it almost like a public cloud for an organization is a big asset, as it will create a value proposition and can control costs in a great way."
"What's best about OpenNebula that people like is that it's easy to deploy. It's also easy to manage. It's interesting because people choose OpenNebula over other solutions because of the ease of management."
"The live migration feature has been great and is something we use very often."
"Instead of only deploying templates, we can deploy blueprints which are easier on day-to-day operations."
"The automation function itself and how to group and publish those groupings is quite easy for customers to learn with Aria."
"Our time to deliver a fully unified three-tier app, at the right version, is one-twentieth what it was before. There is no manual intervention. No IP management. It just dramatically simplifies all of our processes."
"The product's most valuable features are ease of automation."
"I personally spend a lot of time in vRealize Orchestrator, so being able to directly tie into the back end on the APIs, I find that to be what really is the most advantageous thing for me."
"We needed vRA to easily integrate with our hypervisor, orchestration, security (tenant segmentation, PCI), workflows, custom code, and internal monitoring/management tools. Since we didn’t have time to develop our own web front-end during the development sprints, vRA saved considerable time and resource cycles. Its ability to easily integrate with all of the VMware cloud products as well as public cloud providers, like AWS and Azure, out-of-the-box, makes it an even more powerful tool."
"It is probably 90 percent quicker to get something out the door than it was before. For developers, depending on who is building VMs for them, sometimes they request anywhere from 20 to 100. Now, we can deploy them in a matter of an hour, where previously it might have taken me three days to deploy out 100 VMs."
"quality-of-latest-release; Compared to the earlier versions, from my experience, the upgrade process is easier; for example, the compatibility checks. I also don't need to go and find out the resources that are required. It tells me in one report what the current environment is like and, if I want to go to the next level, what things I need to take care of. Based on that I can make things happen."
"Most of the competitors are offering some sort of billing software to transform their installation to work as a small-sized public cloud, but those offerings from OpenNebula are still missing."
"The front-facing API can be improved to support lots of requests when the platform is huge with lots of virtual resources."
"It should have a simple REST API like most other tools. It's the industry standard format. An XML-RPC API gives you an XML document that you have to convert and then do something with that. REST API endpoint provides outputs in a JSON document. I would also like to see support for user data or heat templates, which OpenStack offers, but OpenNebula doesn't have this yet."
"An area for improvement in OpenNebula is the number of features it has. The solution doesn't have that many cloud features compared to other solutions. You'd say, "Okay, simplicity over a rich feature list?" Some say, "No, I need a big machine or a cloud interface for my customers to manage resources. I don't have to go and do it for them." Some people do it that way, and it works, but I'd like to improve the limited features in OpenNebula."
"They should add more features like object storage."
"There are no payment gateways in OpenNebula."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"When you start to do a deployment where you need higher availability and more resiliency, then the complexity goes up drastically."
"I don't find it to be user-friendly or intuitive because, in my case, when I have to deploy SAP systems, I need to jump between the vRA, the vRO, and the actual vCenter itself. I need to go back and forth to do different things... I wish they could make it just one application, just vRA, that does all that. There might be a way to do it but I haven't figured out how to do it yet."
"Multitenancy management is a little bit difficult to do, so it is an area that can be improved."
"in general, it took us a long time to get it off the ground. We had a lot of issues upfront and we determined that we just needed to scrap it. I think we scrapped it two or three times before we actually got it built the way we wanted, and we're still not where we need to be. We have had downtime. There have been some issues, but we're also two iterations behind on version."
"My impression of its stability is "middle of the road." We've had some issues where it seems to be a little bit sensitive, where deployments fail and we don't really know a specific reason why. We'll dig through logs and try and figure out what's going on, but it's not always apparent as to why it failed. And you can kick it off again and it'll succeed. So stability could be better."
"The connectivity between VMs is easy, but they can be made more effective if we have a single proof point where we can configure all the biggest data at a single point."
"In terms of usability, It has had its challenges. It requires a lot of custom code to integrate into our environment. It can take a little while to get it to do what we want, takes some code instead of having built-in functionality. Part it is how we use it. It would be a lot easier to use in a greenfield scenario versus brownfield, which is the way we using it."
"I would like to see more integration to do things like DR, from a court perspective. Today, for us, SRM doesn't scale because each of our customers has a local vCenter environment as well as the vCenter in our environment. So we can't get SRM to scale to the point to which we need. From an integration perspective, DR inside of that would be good."
OpenNebula is ranked 5th in Cloud Management with 14 reviews while VMware Aria Automation is ranked 1st in Cloud Management with 133 reviews. OpenNebula is rated 8.2, while VMware Aria Automation is rated 8.0. The top reviewer of OpenNebula writes "Reliable, simple to manage, and offers great technical support". On the other hand, the top reviewer of VMware Aria Automation writes "Allows for a lot of orchestration or customization within our environment to suit our customers". OpenNebula is most compared with CloudStack, Nutanix Cloud Manager (NCM), vCloud Director, VMware Aria Operations and Cloudify, whereas VMware Aria Automation is most compared with Red Hat Ansible Automation Platform, VMware Aria Operations, vCloud Director, Morpheus and Cisco Intersight. See our OpenNebula vs. VMware Aria Automation report.
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