A service health check that monitors system availability, performance, and dependencies.

HealthCheck

A service health check that monitors system availability, performance, and dependencies.

Properties

id (string): Unique identifier for the health check.
name (string): Name of the health check.
description (string): Description of what this health check monitors.
service (string): Service being monitored.
type (string): Check type (liveness, readiness, startup, dependency).
status (string): Current health status (healthy, degraded, unhealthy, unknown).
timestamp (number): Time of last health check execution (Unix timestamp).
duration (number): Duration of last health check execution in milliseconds.
interval (number): Interval between health checks in seconds.
timeout (number): Timeout for health check execution in milliseconds.
retries (number): Number of retries before marking unhealthy.
endpoint (string): URL or endpoint being checked.
method (string): HTTP method or check protocol.
expectedStatus (number): Expected HTTP status code or response.
actualStatus (number): Actual HTTP status code or response received.
message (string): Health check result message.
checks (object[]): Individual component checks and their statuses.
dependencies ([[HealthCheck]][]): Health of dependent services.
metrics (object): Performance metrics from health check.
uptime (number): Service uptime in seconds.
uptimePercentage (number): Service uptime percentage.
environment (string): Environment being monitored (production, staging, development).
version (string): Application version being monitored.
lastHealthy (number): Time when service was last healthy (Unix timestamp).
lastUnhealthy (number): Time when service was last unhealthy (Unix timestamp).
consecutiveFailures (number): Number of consecutive failed checks.
tags (string[]): Tags for categorizing and filtering.
metadata (object): Set of key-value pairs for storing additional information.