Review and Future Directions of CloudForms State-Machines

This article seeks to explain the use of State Machines in Red Hat CloudForms for the use in the flow control of automation.

The topic of State Machines is sometimes perceived as rocket science, barely used but often taught. The first thing to dispel is the complexity in state machines, then we can compare how a state machine differs from other process automation like Workflows.

Finally the article is to dispel the myth that State Machines are RUBY or if you use Ansible Automation Inside you do not need state machines, again not a true statement.

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Placement Profile – Best Fit Cluster using Tags

CloudFORMS has workflows for many different tasks including approval, quotas and placement to name just a few. This blog entry is going to add to the placement category of workflows. A previous post of mine showed how you could place new workloads NOT_NEAR “Workload Placement by Type (Not Near That)”¬†other workloads which I still think is really cool. This placement workflow is quite simple, it matches template tags against cluster tags. Example;

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