Module to read yaml or json configuration from a dictionary or a path.
With the function create_app we initialize the Flask app, register blueprints
and initialize all other libraries such as Swagger, database, trace system, custom logger format, etc.
Integrations and wrappers over common libs like request, swagger, connexion or metrics.
This view is usually used by Kubernetes, Eureka and other systems to check if our application is running.
Print logger in JSON format to send to server like Elasticsearch. Inject span traces in logger.