Changelog Transformation and Correlation in a Multi-Tenant Cloud Service

摘要

Technologies are described herein for changelog transformation and correlation in a multi-tenant cloud service. Components within the multi-tenant cloud service generate changelogs that describe changes made to hardware or software components within the multi-tenant cloud service. The changelogs are received and transformed from different schemas into a common schema. A central change management service (“CCMS”) exposes a network service application programming interface (“API”), or other type of interface, through which other network services can obtain the changelogs that have been transformed into the common schema. For example, services can obtain changelogs in order to correlate changes to anomalies or other events taking place in the multi-tenant cloud service, to identify upstream or downstream components that might be impacted by a change, to provide a user interface for viewing the changelogs, the correlation, or the potential impact of a change, and/or to perform other types of functions.

主权项

1. A computer-implemented method for central management of changelogs corresponding to changes to components in a multi-tenant cloud service, the method comprising:
obtaining changelogs from a plurality of services executing in the multi-tenant cloud service, the changelogs describing changes to the components in the multi-tenant cloud service and being expressed using a plurality of schemas; transforming the changelogs expressed using the plurality of schemas to changelogs expressed using a common schema; and exposing a network service application programming interface through which one or more other services executing in the multi-tenant cloud service can obtain the plurality of changelogs expressed using the common schema for a single tenant of the multi-tenant cloud service.