Vigil
Vigil is monitoring live services

Open-source · Self-hosted · Production-oriented

Operational clarity,
without the noise.

Secure endpoint monitoring and practical VPS observability, designed to stay understandable from the first check to production recovery.

View live status Explore the source
  • Go modular monolith
  • PostgreSQL durability
  • SSRF-hardened checks
Vigil
Live data
PUBLIC OVERVIEW

Service health

Full status ↗
Public services6
Operational6
Refresh30s
F
FinPulseLast check · 2026-10-18 04:52 UTC
up
100.00%24h uptime
G
GrafanaLast check · 2026-10-18 04:53 UTC
up
99.31%24h uptime
H
HomeLast check · 2026-10-18 04:52 UTC
up
100.00%24h uptime
L
LumeLast check · 2026-10-18 04:53 UTC
up
99.93%24h uptime
R
RelayLast check · 2026-10-18 04:53 UTC
up
100.00%24h uptime

Sanitized live data · Private targets and diagnostics stay protected

✓
SSRF protectedEvery network hop validated
●
PostgreSQL-backedDurable schedules and history
GOPOSTGRESQLPROMETHEUSGRAFANADOCKER

What it does

Small surface.
Serious foundations.

Vigil keeps the product focused while giving scheduling, network security, persistence, and deployment the attention production software deserves.

01
↗

Endpoint monitoring

Scheduled GET and HEAD checks capture availability, HTTP status, latency, TLS expiry, and sanitized diagnostics.

02
⟳

Reliable execution

Bounded workers use durable identities, finite leases, crash recovery, and duplicate-safe completion.

03
⌁

Historical health

Threshold-based state transitions and rolling uptime summaries turn checks into useful operational context.

04
◫

Full-stack visibility

Prometheus, Grafana, Node Exporter, and cAdvisor cover application, host, and container health.

Architecture

One codebase.
Clear runtime boundaries.

The same hardened Go image runs the API, worker, and migrations as separate processes. PostgreSQL remains the authoritative datastore and coordination layer—no broker or in-memory scheduler required.

Read the architecture documentation ↗

Security boundary

Public signal.
Private operations.

Only explicitly public service names and health are shared. Target URLs, IP addresses, diagnostics, monitor configuration, history, metrics, and administrative actions stay protected.

Built and operated by Luan Alves Bonifacio

Explore the engineering behind Vigil.

Architecture decisions, security policies, migrations, tests, deployment configuration, and operational runbooks are available in the repository.

View Vigil on GitHub Open service status