How to Turn Your Source of Truth Into an IT Service Catalog

In a presentation at AutoCon1, the transformation of customer provisioning and team dynamics through a network source of truth was discussed, highlighting the benefits of clear service definitions and automation in delivering consistent services and optimizing resources. Initially successful, the project faced challenges due to its inflexible data model and tight coupling with the implementation, prompting a reevaluation with a new technical stack. The post explores the theoretical approach and offers resources for implementation, addressing the complexity of service catalog operations and the necessity of a robust technical framework to automate and coordinate service delivery effectively. Using a fictional ISP, Otter-net, as an example, the text explains the use of Infrahub to design a flexible schema that adapts to specific needs, incorporating modules like VLAN and service objects to support future expansions. The process involves codifying business rules with Infrahub Generators, enabling automated and idempotent resource allocation, and simplifying user interaction through a frontend application built on Streamlit. The conclusion emphasizes the importance of a flexible data model and efficient user interface in aligning business operations, service automation, and resource management, transforming the source of truth into a comprehensive IT service catalog.