High Availability

[nilmerg]

• This should not pose a problem for generic sources
• Sources can communicate with any endpoint, even switching between them
• Events must therefore be deduplicated
  • For this purpose, a unique ID is required for each event
  • If one does not exist, one is generated based on the event information
  • A job queue is used to ensure that an event is processed only once
• History can also be retrieved via any endpoint, not necessarily the API endpoint that first received the original event

graph LR
    subgraph DB [Database]
        direction TB
        JQ[Job Queue]
        H[History]
    end

    Source((Source))

    INA[Icinga Notifications A]
    INB[Icinga Notifications B]

    %% Connections
    Source --> INA
    Source --> INB

    INA --> DB
    INB --> DB

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