Adding write-up for monitoring using Open Telemetry

[sreedhar-guda]

Type of PR

• Documentation changes

NOTE: The write-up seems lengthy because of the inline samples. These can be moved as deemed appropriate.

Purpose

Initial write-up for monitoring using Open Telemetry. The write up includes sample code for:

• OTEL implementation using Collector and no-Collector (Azure monitor) options
• Sample Python code to implement and generate telemetry
• Sample Schema to use for telemetry
• Naming convention suggestions
• Ways to combine execution data with process data

Does this introduce a breaking change? If yes, details on what can break

No

Author pre-publish checklist

• Added test to prove my fix is effective or new feature works
• No PII in logs
• Made corresponding changes to the documentation

Validation steps

• ...

Issues Closed or Referenced

• Closes Create Readme for Observability using Opentelemetry #857