hyperping-exporter

README

hyperping-exporter

Get Hyperping monitor metrics into Prometheus in 30 seconds.

A standalone Prometheus exporter for Hyperping monitoring. Exposes monitor status, healthchecks, SLA ratios, outage metrics, and tenant health scores as Prometheus gauges.

Extracted from develeap/terraform-provider-hyperping to serve as a standalone, reusable exporter. The same battle-tested API client (with circuit breaker, retry, and rate-limit handling) is embedded here with zero runtime dependency on the provider.

Maintained by Develeap.

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Quick start

[!NOTE] Get your API key first: Log in to Hyperping → Account Settings → API → Create API Key.

docker run -p 9312:9312 \
  -e HYPERPING_API_KEY=your_key \
  khaledsalhabdeveleap/hyperping-exporter:latest

curl -s http://localhost:9312/metrics | grep hyperping_monitor_up

If you see output, you're done.

Other installation methods

Binary download — grab the latest release from the Releases page. Each archive includes an SBOM (*.sbom.json) for supply-chain verification. Then:

HYPERPING_API_KEY=your_key ./hyperping-exporter

Install with Go

go install github.com/develeap/hyperping-exporter@latest
HYPERPING_API_KEY=your_key hyperping-exporter

Helm chart — published to a GitHub Pages helm repo on chart-v* tags.

helm repo add develeap https://develeap.github.io/hyperping-exporter
helm repo update
helm install hyperping-exporter develeap/hyperping-exporter \
  --version 1.5.2 \
  --set config.existingSecret=hyperping-api-key

See deploy/helm/hyperping-exporter/values.yaml for the full value reference and CHANGELOG.md for upgrade notes between chart versions.

Metrics are served at http://localhost:9312/metrics.

[!WARNING] /metrics is unauthenticated by default and binds any-interface (:9312). The exposed payload includes monitor names, full URLs (query parameters stripped), tenant tags, and project UUIDs. Do not expose the listen port to the public internet without protection. Restrict the port to a trusted network (reverse proxy, k8s NetworkPolicy, host firewall) or enable basic-auth/TLS via --web.config.file. See README.docker.md for a one-line example and the exporter-toolkit web-configuration docs.

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Configuration

All flags can also be set via environment variables.

Flag	Env var	Default	Description
--api-key-file	(flag only)	(none)	Path to a file containing the Hyperping API key (one trailing newline is stripped). Recommended for shared hosts.
--api-key	HYPERPING_API_KEY	(required)	Hyperping API key. --api-key is DEPRECATED: the value is visible to any local user via ps, /proc/<pid>/cmdline, process accounting, and container introspection. Prefer the env var or --api-key-file.
--listen-address	(flag only)	:9312	Address to listen on
--metrics-path	(flag only)	/metrics	Path to expose metrics on
--cache-ttl	(flag only)	60s	How often to refresh data from the API
--log-level	(flag only)	info	Log level: debug, info, warn, error
--log-format	(flag only)	text	Log format: text or json
--namespace	HYPERPING_EXPORTER_NAMESPACE	hyperping	Metric name prefix. Must match [a-zA-Z_][a-zA-Z0-9_]{0,63}.
--mcp-url	(flag only)	(official)	Custom Hyperping MCP server URL.
--exclude-name-pattern	(flag only)	(none)	RE2 regex; monitors whose name matches are dropped from all per-monitor metrics and tenant aggregates. Typical use: `'[DRILL
--web.config.file	(flag only)	(none)	Path to web config file for TLS / basic auth. See exporter-toolkit web-configuration.

Only HYPERPING_API_KEY is read from the environment by default; all other options use CLI flags, which map cleanly to Docker command: entries. Use HYPERPING_EXPORTER_NAMESPACE for the namespace flag.

Performance Tuning

Concern	Recommendation
Freshness vs API load	Default 60s TTL makes 5 REST parallel API calls + per-monitor MCP calls. For >100 monitors, keep TTL above 60s to avoid rate limits.
Worker Pool	MCP metrics use a worker pool of 10 concurrent requests to minimize latency while protecting the API.
Cardinality	Each monitor contributes ~13 time series. 100 monitors ≈ 1300 series — negligible for any Prometheus setup.
Scrape interval	Set Prometheus scrape interval ≥ cache-ttl. Scraping faster than the cache refreshes returns identical data.

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Available metrics

Monitor metrics

Metric	Type	Description	Labels
hyperping_monitor_up	Gauge	1 if the monitor is up, 0 if down.	uuid, name, tenant, tier
hyperping_monitor_paused	Gauge	1 if paused, 0 if active.	uuid, name, tenant, tier
hyperping_monitor_check_interval_seconds	Gauge	Frequency of checks.	uuid, name, tenant, tier
hyperping_monitor_info	Gauge	Metadata about the monitor.	uuid, name, tenant, tier, url, protocol, method
hyperping_monitor_ssl_expiration_days	Gauge	Days until SSL cert expires.	uuid, name, tenant, tier
hyperping_monitor_outage_active	Gauge	1 if currently in outage.	uuid, name, tenant, tier
hyperping_monitor_active_outage_status_code	Gauge	HTTP status code of active outage.	uuid, name, tenant, tier
hyperping_monitor_escalation_tier	Gauge	1 (info only).	uuid, name, tier
hyperping_monitor_in_maintenance	Gauge	1 if in a maintenance window.	uuid, name, tenant, tier
hyperping_monitor_up_by_region	Gauge	1 if up in region, 0 if down.	uuid, name, tenant, tier, region
hyperping_monitor_response_time_seconds	Gauge	Average response time via MCP.	uuid, name, tenant, tier
hyperping_monitor_mtta_seconds	Gauge	Mean Time To Acknowledge via MCP.	uuid, name, tenant, tier
hyperping_monitor_anomaly_count	Gauge	Detected anomalies count via MCP.	uuid, name, tenant, tier
hyperping_monitor_anomaly_score	Gauge	Highest anomaly score via MCP.	uuid, name, tenant, tier
hyperping_alerts	Gauge	Recent alert snapshot count via MCP.	uuid, name
hyperping_monitor_sla_ratio	Gauge	Monitor SLA (0–1).	uuid, name, tenant, tier, period
hyperping_monitor_outages	Gauge	Count of outages in period.	uuid, name, tenant, tier, period
hyperping_monitor_downtime	Gauge	Total downtime seconds in period.	uuid, name, tenant, tier, period
hyperping_monitor_longest_outage	Gauge	Longest outage seconds in period.	uuid, name, tenant, tier, period
hyperping_monitor_mttr	Gauge	Mean Time To Resolve in period.	uuid, name, tenant, tier, period

Healthcheck metrics

Metric	Type	Description	Labels
hyperping_healthcheck_up	Gauge	1 if healthcheck is up.	uuid, name
hyperping_healthcheck_paused	Gauge	1 if paused.	uuid, name
hyperping_healthcheck_period_seconds	Gauge	Expected ping interval.	uuid, name

Tenant & Global metrics

Metric	Type	Description	Labels
hyperping_tenant_monitors_up_ratio	Gauge	Fraction of monitors up (0–1).
hyperping_tenant_active_outages	Gauge	Total active outages.
hyperping_tenant_avg_sla_ratio	Gauge	Average SLA ratio across visible monitors for the labelled period.	period
hyperping_tenant_health_score	Gauge	Composite health score (0–100).
hyperping_incidents_open	Gauge	Count of open incidents.
hyperping_maintenance_windows_active	Gauge	Active maintenance windows.
hyperping_incident_active	Gauge	1 per active incident.	tenant, tier, severity
hyperping_maintenance_active	Gauge	1 per active maintenance window.	tenant, tier, severity
hyperping_monitors	Gauge	Visible monitors (post --exclude-name-pattern).
hyperping_excluded_monitors	Gauge	Monitors filtered out by --exclude-name-pattern (0 when no pattern set).
hyperping_healthchecks	Gauge	Total healthchecks discovered.
hyperping_scrape_success	Gauge	1 if last API scrape succeeded.
hyperping_scrape_duration_seconds	Gauge	Duration of last scrape.
hyperping_data_age_seconds	Gauge	Seconds since last successful scrape.
hyperping_cache_ttl_seconds	Gauge	Cache refresh interval as configured via --cache-ttl. Used by HyperpingDataStale for self-configuring thresholds.

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Docker Compose full stack

Exporter only (bring-your-own Prometheus)

If you already run Prometheus, add just the exporter:

services:
  hyperping-exporter:
    image: khaledsalhabdeveleap/hyperping-exporter:latest
    environment:
      HYPERPING_API_KEY: "${HYPERPING_API_KEY}"
    ports:
      - "127.0.0.1:9312:9312"
    restart: unless-stopped

Then add this scrape config to your prometheus.yml:

scrape_configs:
  - job_name: hyperping
    static_configs:
      - targets: ['localhost:9312']
    scrape_interval: 60s

Full stack

Starts the exporter, Prometheus (with alert + recording rules), and Grafana:

# One-time setup: copy the example and fill in your credentials
cp deploy/.env.example deploy/.env
$EDITOR deploy/.env

# Then start the stack
make compose-up

deploy/.env is gitignored — never commit it. GRAFANA_ADMIN_PASSWORD is required; the stack will fail loudly if it is not set. All services bind to 127.0.0.1 only for local dev safety.

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Prometheus alerting rules

Pre-configured rules in deploy/prometheus/alerts.yml:

Alert	Severity	Condition
HyperpingMonitorDown	critical	Monitor down for > 2 min (suppressed during active maintenance)
HyperpingMonitorActiveOutage	critical	Active outage for > 1 min (suppressed during active maintenance)
HyperpingMultipleActiveOutages	critical	> 10% of monitors with concurrent active outages
HyperpingCoreMonitorDown	critical	Core-tier monitor down for > 1 min (suppressed during active maintenance)
HyperpingNoMonitors	warning	Scrape succeeds but API returns zero monitors for > 10 min
HyperpingOpenIncidents	warning	Unresolved Hyperping incidents > 0 for 30 min
HyperpingMonitorRegionalOutage	warning	Monitor down in some regions but up in others (partial regional failure) for > 5 min
HyperpingSSLExpiryWarning	warning	SSL cert expiry < 14 days
HyperpingSSLExpiryCritical	critical	SSL cert expiry < 3 days
HyperpingMonitorSLABreach24h	warning	24h SLA < 99%
HyperpingMonitorSLABreach7d	warning	7d SLA < 99.5%
HyperpingTenantSLADegraded	critical	Fleet-wide 24h SLA < 95%
HyperpingHealthcheckDown	warning	Healthcheck missed for > 5 min
HyperpingTenantHealthDegraded	warning	Health score < 80
HyperpingTenantHealthCritical	critical	Health score < 60
HyperpingMonitorAnomalyHigh	warning	MCP anomaly score > 0.8 for > 15 min (requires --mcp-url)
HyperpingMonitorMTTAHigh	warning	MCP MTTA > 10 min for 1 hr (requires --mcp-url)
HyperpingExporterScrapeFailure	warning	API unreachable for > 5 min
HyperpingDataStale	warning	Data age > 2× hyperping_cache_ttl_seconds (auto-adapts to --cache-ttl)

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Relationship to terraform-provider-hyperping

This exporter shares the same API client as develeap/terraform-provider-hyperping via the github.com/develeap/hyperping-go module. There is no runtime dependency on the provider.

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Troubleshooting

Symptom	Cause	Fix
error: API key required at startup	HYPERPING_API_KEY not set	Export the env var or use --api-key
/readyz returns 503	No successful API scrape yet	Wait up to --cache-ttl; check logs
hyperping_scrape_success 0	API unreachable or auth failure	Check API key, network, and logs
hyperping_data_age_seconds rising	Circuit breaker open	Check Hyperping API status; wait 30s
Rate limit errors in logs	--cache-ttl too low	Increase cache-ttl to 60s or higher

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License

MIT. See LICENSE.