Identify health check to run in the Resource Health BB

[kalxas]

The Resource Health BB is establishing patterns for fetching health checks and trace data (OpenTelemetry) from building blocks.
We need to report any health endpoints to be used for health check.

[kalxas]

We received a more detailed request from @dovydas-an:

Since the upcoming EOEPCA+ release is fast approaching, we (the developers of Resource Health BB) are reaching out in order to obtain necessary information to be able to set up exemplary health checks. At the moment, we are considering a simple health check that would "ping" your BB, receive a response and depending on the response produce a health check outcome. In order to be able to setup such a check, we would need to know:

• URL of the endpoint
• Expected response code that would correspond to "OK" health check outcome (e.g. 200)
• If authentication is needed, authentication credentials and how they should be added to the request (header)

[kalxas]

eoAPI already has provided some feedback based on this data access bb discussion:
EOEPCA/data-access#106 (comment)

[kalxas]

Feedback provided in EOEPCA/data-access#106 (comment)