Apache CloudStack vs. Rackspace Fabric

Whether our clients are VPS hosting providers or operate private cloud infrastructure for their internal enterprise requirements, CloudStack provides solutions in an easy to implement and operate way that is simple to provide training for. The learning curve for our customesr adopting CloudStack for the management of their cloud infrastructure is shallow, enabling our clients to come up to speed quickly without having to outsource their administrative functions any longer than necessary

I am highly likely to recommend Rackspace Cloud Monitoring to a colleague. This is assuming they have a decent background in working on cloud servers. If you don't mind digging in yourself to solve problems, then this is a great resource. If you are just learning how to set up servers on your own, then I recommend at least hiring someone to help you use the service. With that being said, Rackspace makes it easy for people you may hire to seamlessly work within your account. They get their own separate developer account.

Incentivized

• Low-cost solution
• Open-source
• Engaged community
• Solid documentation
• Is a very reliable tool for orchestration with good usability

Incentivized

• Immediate email notifications: In case a service is down on our servers, we get immediate email notifications via rackspace cloud monitoring service. This helps us to know about the issues and we get in contact with support team to get it resolved.
• Configuration on specific services: We can configure this monitoring on specific services. So for example if i don't want to get notified if MySQL concurrent users limit reached, then I do not need to configure this monitoring for MySQL. I can just use it whenever needed for defined services.
• Group emails and technical contacts emails: The monitoring service can send email alerts to a number of email addresses. Primarily the ones who are added as a technical contact. It helps all people get notified about any issue.
• Auto ticket management: Rackspace automatically creates a support ticket when a service is down and is notified by their monitoring service.

Incentivized

• Sometimes you can find undocumented bugs that can compromise the entire infrastructure.
• [If] you don't have an official support channel, you have try to find out the source of the problem by yourself.
• Volume size limitation. Other players allow you to create volumes up to 64TB while ACS allows only 2TB volumes

• It would be nice if there were more templates so that beginners could easily create complex monitors
• I seemed to stumble upon the cloud monitoring service after having Rackspace for a while

Incentivized

The University, my first large implementation, had a big issue with 149 small data centers spread on São Paulo State, this data centers costs to university were very high, the consolidation idea in two data centers were awesome, but were worried with the management, so we adopted ACS to management of all 576 physical hosts. Now a days the university is delivering IaaS for all staff, students, teachers and researchers, they are using these resources to delivery services to their clients and have a great results in research area

I also used Monitis as a monitoring service for our server. Rackspace'S monitoring sends immediate notifications while Monitis might take a couple minutes to understand if a service is down. Since Rackspace has their monitoring integrated with their support system, it helps us a lot and we don't need to call support all the time.

Incentivized

• Low-cost solution (free and open-source)
• More than 2000 users using it simultaneously
• Stable and reliable
• Up and running since 2012

Incentivized

• I have overpaid in the past for services I didn't need
• The steepish learning curve might slow things down at first
• I have learned a lot using Rackspace Cloud Monitoring!

Incentivized