Endpoint to expose functionality developed in Python libraries

[dovydas-an]

Develop alpha version of an endpoint that exposes functionality developed in https://github.com/orgs/EOEPCA/projects/4/views/1?pane=issue&itemId=83302214&issue=EOEPCA%7Croadmap%7C255 in a unified REST interface.

[Jonas-Puksta-Sensmetry]

Designed the first version of the REST API for health check management/scheduling, and implemented a mock version of it in #32.

[Jonas-Puksta-Sensmetry]

Put the implementation behind a library API and made the rest API call it, among other improvements.

[tilowiklundSensmetry]

#23 (comment)

[Jonas-Puksta-Sensmetry]

Various improvements to the API

[tilowiklundSensmetry]

We have a first functioning version of the health check APIs (including towards K8s), but not deployed on the development cluster yet. Basic version of the telemetry access in the same state.

[Jonas-Puksta-Sensmetry]

Containerized this

[victor-linroth-sensmetry]

A functioning health check API has been deployed on the development cluster.