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."
"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."
"The live migration feature has been great and is something we use very often."
"It is quite easy to deploy."
"The most valuable feature of OpenNebula is that it scales very well."
"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."
"With a single click, we could set things up and initiate them."
"We have faster delivery times through its automation."
"We had a lot of config drift before, and this really helps us keep it on track. Speed to provision is probably our biggest, significant gain."
"It's much more stable than the highest available variant."
"The self-service capabilities are by far the best that we've seen in terms of features. If the user is being able to log in and make requests himself, from the onboarding process all the way to the end, that's very helpful."
"Our customers don't have to manage HVAC and space and cooling and all of those things that they used to have to do. Today, all they have to do is provision a server and manage their users."
"With the advent of the automation, we've been able to give DevOps the ability to spin up environments, give them lease times, and then have it automatically reclaim the environment."
"The most valuable feature is the portal where you can assign permissions to specific people to request specific items in the catalog and allow them to provision things for themselves. Or it enables them to request different services that you can create through vRO and vRA."
"Even with the virtualization, it would take us at least three or four days to create a VM. With vRA we have brought that down to seven minutes. The solution has helped increase infrastructure, agility, speed of provisioning, time to market, application agility. Everything got super fast."
"The protocol for clusterization is rough and doesn't work well."
"Backup features are only available in the enterprise edition. The community version lacks a good solution for making backups."
"The storage feature that they have is a bit confusing."
"As with all enterprise software licensing, the pricing is not intuitive and must be negotiated; grandfathered contracts are better than anything offered today."
"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."
"Hosting platforms are limited so the deployment process needs improvement."
"The UI, monitoring, and alerting could benefit from further improvements."
"There are no payment gateways in OpenNebula."
"It's not a smooth upgrade process. For a DTA environment, which is very simple, it is a smooth process, but for our production environment, which is quite enhanced and has a lot of dependencies, it's not easy at all, and it results in a lot of errors... It takes a lot of retries to upgrade which ends up being costly."
"It is not super-intuitive. It does require some skills to understand how to use it. I had no problem, but I had spent a lot of time already learning this product ahead of moving it to an operational status. But as we did so, we had a hard time bringing some people from other groups into the fold, to script and work against this environment. So, the ability to build workflows within that automation needs to be streamlined."
"I want to see HTML5. I want to get rid of JavaScript... we have a lot of issues with Java crashing when we're using vCenter. I obviously don't want that to happen with the vRealize Automation and Orchestrator side."
"The initial setup was not straightforward. It was not simple, and we had a PoC. We had VMware help us deploy it, and it took them an exorbitant amount of time."
"The solution could be lighter. As an administrator, I would like to simplify the number of services I need to deploy. They took a significant step in that direction by removing all the Windows dependencies that we had in the past, but there are still a lot of services consuming resources."
"It does go down from time to time. We have some issues with the appliances sometimes and we have to do reboots in the middle of the day. That affects the ability for them to deploy."
"I don't find the solution to be intuitive and user- friendly. The GUI is really complicated. Tracking down logs and errors is very hard. Then, it takes a specialized JavaScript person to build. Also, I'm not sure how the upgrades are going now, but they definitely need to evolve the upgrade process. Finally, the logs are very generalized. Giving more of an indicator of what's actually going wrong, rather than just a generic error code, would help."
"The upgrade process 6.x to 7.3 was a significant effort. I'm hoping that 7.3 to the next version is much smoother."
OpenNebula is ranked 6th 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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