The case asks for a C4 model system context diagram of Prometheus V2, identifying the central monitoring system and its interactions with users and supporting external components.
図の背後にある意思決定を読み解く。
Prometheus Server is modeled as the central node, with adjacent systems Grafana, Alertmanager, Pushgateway, exporters, and service discovery grouped via a star layout.
External alerting destinations are represented as cloud nodes to emphasize outbound notification flows from Alertmanager.
Users and administrators are shown as PC endpoints to capture human interaction with Grafana and Prometheus UI without overloading the context.
Reuse this network-based context structure whenever a C4 system context diagram maps a single central application or service to multiple external actors and systems, especially monitoring or infrastructure tooling.