decomposer: generate deliverable files for Define the service contract and project architecture for the FastAPI endpoint monitoring service.; Implement the typed monitor CRUD API and concurrency-safe in-memory state according to the service design.; Implement secure on-demand endpoint checks with status updates, latency measurement, robust error handling, and redacted structured logs.; Add operational API endpoints and environment-driven runtime configuration to the monitoring service.; Create automated tests for the monitoring service.; Package the service with Docker and developer documentation.; Validate the complete project.

compose.yaml

@@ -0,0 +1,15 @@
+services:
+  monitor:
+    build: .
+    ports:
+      - "8000:8000"
+    environment:
+      MONITOR_LOG_LEVEL: INFO
+      MONITOR_REQUEST_TIMEOUT_SECONDS: "5"
+      MONITOR_CONNECT_TIMEOUT_SECONDS: "2"
+      MONITOR_MAX_REDIRECTS: "5"
+    read_only: true
+    tmpfs:
+      - /tmp
+    security_opt:
+      - no-new-privileges:true