Description

The Topology in SUSE Observability describes how the different components in a system interact with each other. It is maintained with history, so can be reconstructed at any point in the past.

When looking at a collection of components, specified by a "Topology query", the set of components in the collection can vary over time.

Goals

Being able to execute a Topology query over a time-range. Given a query, StackGraph returns which components matched it in this time-range, including start and end times.

Resources

A master and a pupil developer, eager to dive deep into hbase and the way the time-travelling topology is mapped onto it.