technical-observability.puml

@startuml

actor Operations
entity Component
participant ComponentOperator
entity ExposedAPI
participant APIExposureOperator
participant "Service Mesh"
participant "Cloud Platform"
participant "Observability Platform"
group canvas installation
    "Cloud Platform" <-> "Observability Platform" : Integrate observability with cloud platform
    note right
        Register the observability platform to listen to technical metric data from any deployed resources
        (e.g. CPU, memory etc.)
    end note
    "Service Mesh" <-> "Observability Platform" : Integrate observability with service mesh    
    note right
        Register the observability platform to listen to technical metric data from any resources
        configured with the service mesh control plane
        (e.g. HTTP traffic in/out etc.)
    end note
end
group component setup
    Component <- Operations : Deploy component
    Component -> ComponentOperator: on.create 
    ComponentOperator -> ExposedAPI: create
    note right
        A separate ExposedAPI resource is created
        for each exposed API in the core function,
        security and management sections
    end note
    group For each exposed API
        ExposedAPI -> APIExposureOperator: on.create 
        APIExposureOperator -> "Service Mesh" : configure Service Mesh
    end
end
group in-life Operations
    "Cloud Platform" -> "Observability Platform" : stream metrics
    "Service Mesh" -> "Observability Platform" : stream metrics
    Operations -> "Observability Platform" : view performance and operational metrics
    "Observability Platform" -> Operations : Raise alarms for pre-defined thresholds
end 

@enduml