Microsoft's System Center Operations Manager (SCOM) is a monitoring and application performance management option, with the core datacenter and cloud-based systems monitoring.
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Ansible
Score 9.2 out of 10
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The Red Hat Ansible Automation Platform (acquired by Red Hat in 2015) is a foundation for building and operating automation across an organization. The platform includes tools needed to implement enterprise-wide automation, and can automate resource provisioning, and IT environments and configuration of systems and devices. It can be used in a CI/CD process to provision the target environment and to then deploy the application on it.
For automating the configuration of a multi-node, multi-domain (Storage, VM, Container) cluster, Ansible is still the best choice; however, it is not an easy task to achieve. Creating the infrastructure layer, i.e., creating network nodes, VMs, and K8s clusters, still can't be achieved via Ansible. Additionally, error handling remains complex to resolve.
Debugging is easy, as it tells you exactly within your job where the job failed, even when jumping around several playbooks.
Ansible seems to integrate with everything, and the community is big enough that if you are unsure how to approach converting a process into a playbook, you can usually find something similar to what you are trying to do.
Security in AAP seems to be pretty straightforward. Easy to organize and identify who has what permissions or can only see the content based on the organization they belong to.
One of the biggest drawbacks to SCOM is the sheer scope and complexity of the system. This can be a pro and a con. The system is very customizable, what you put into it is what you'll get out of it. That said, the learning curve is fairly steep. An organization needs to be committed to putting time and resources into SCOM to get the most out of it. I've heard stories from colleagues of several different companies that invested in SCOM and then abandoned it due to the excessive time and care required.
SCOM is expensive. Not only is the enterprise licensing costly, SCOM requires it's own servers, operational and warehouse databases to be maintained.
The OOB SCOM reports are a bit clunky and feel outdated.
I can't think of any right now because I've heard about the Lightspeed and I'm really excited about that. Ansible has been really solid for us. We haven't had any issues. Maybe the upgrade process, but other than that, as coming from a user, it's awesome.
Even is if it's a great tool, we are looking to renew our licence for our production servers only. The product is very expensive to use, so we might look for a cheaper solution for our non-production servers. One of the solution we are looking, is AWX, free, and similar to AAP. This is be perfect for our non-production servers.
It's overall pretty easy to use foe all the applications I've mentioned before: configuring hosts, installing packages through tools like apt, applying yaml, making changes across wide groups of hosts, etc. Its not a 10 because of the inconveinience of the yaml setup, and the time to write is not worth it for something applied one time to only a few hosts
Great in almost every way compared to any other configuration management software. The only thing I wish for is python3 support. Other than that, YAML is much improved compared to the Ruby of Chef. The agentless nature is incredibly convenient for managing systems quickly, and if a member of your term has no terminal experience whatsoever they can still use the UI.
There is a lot of good documentation that Ansible and Red Hat provide which should help get someone started with making Ansible useful. But once you get to more complicated scenarios, you will benefit from learning from others. I have not used Red Hat support for work with Ansible, but many of the online resources are helpful.
We used Altiris and WSUS and in the beginning Altiris had the better admin interface than SCOM, but it is no longer the case as SCOM has refined their admin interface. Altiris still has better and more robust group assignments for management roles and those two other tools can better manage non Windows OS devices than SCOM but for a large enterprise Windows shop, if you can afford it, SCOM is the way to go.
AAP compares favorably with Terraform and Power Automate. I don't have much experience with Terraform, but I find AAP and Ansible easier to use as well as having more capabilities. Power Platform is also an excellent automation tool that is user friendly but I feel that Ansible has more compatibility with a variety of technologies.
POSITIVE: currently used by the IT department and some others, but we want others to use it.
NEGATIVE: We need less technical output for the non-technical. It should be controllable or a setting within playbooks. We also need more graphical responses (non-technical).
POSITIVE: Always being updated and expanded (CaC, EDA, Policy as Code, execution environments, AI, etc..)
