diagnostics
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Grafana Integration
During @ct2034's talk at ROSCon 2024 the idea was started to visualize /diagnostics messages in a Grafana dashboard. I wanted to restart this conversation here in the form of a feature request. As I'd like to contribute to this feature I guess the first thing to tackle is the structure of this integration.
My own suggestion is to implement this in the diagnostics_aggregator and piggy back of the publishing of the /diagnostics_agg topic being send. This data would then be sent to Telegraf (taking inspiration from another talk at ROSCon) to be later used in grafana.
Happy to hear feedback!