Observability Lab

[serradura]

1. Dashboard with DB data
   • Diagrams (mermaid syntax)
   • UI to perform queries
2. Tracing
   • Open Telemetry
   • Context Propagation
3. Trace test
   • https://tracetest.io/

[serradura]

Dashboard with DB data

• [x] 1) Writing to the database should be done async (thread or active job)
• [x] 2) We need a serializer to store and reconstruct the event_logs
  • Idea: ActiveJob serialization
  • https://edgeguides.rubyonrails.org/active_job_basics.html#supported-types-for-arguments
  • https://github.com/rails/rails/blob/main/activejob/lib/active_job/arguments.rb
• [x] 3) Isolate the serializer that generates the JSON for logging.
• [x] 4) Implement a logging listener that uses this serializer.
• [x] 5) Implement UI to search event logs records.
  • Ideas for the UI.
  • Make with scaffold
  • Use an admin (Avo, ActiveAdmin...)