Phase 1 Week 2: Infrastructure & Monitoring
Added comprehensive production infrastructure: Systemd Service: - guruconnect.service with auto-restart, resource limits, security hardening - setup-systemd.sh installation script Prometheus Metrics: - Added prometheus-client dependency - Created metrics module tracking: - HTTP requests (count, latency) - Sessions (created, closed, active) - Connections (WebSocket, by type) - Errors (by type) - Database operations (count, latency) - Server uptime - Added /metrics endpoint - Background task for uptime updates Monitoring Configuration: - prometheus.yml with scrape configs for GuruConnect and node_exporter - alerts.yml with alerting rules - grafana-dashboard.json with 10 panels - setup-monitoring.sh installation script PostgreSQL Backups: - backup-postgres.sh with gzip compression - restore-postgres.sh with safety checks - guruconnect-backup.service and .timer for automated daily backups - Retention policy: 30 daily, 4 weekly, 6 monthly Health Monitoring: - health-monitor.sh checking HTTP, disk, memory, database, metrics - guruconnect.logrotate for log rotation - Email alerts on failures Updated CHECKLIST_STATE.json to reflect Week 1 completion (77%) and Week 2 start. Created PHASE1_WEEK2_INFRASTRUCTURE.md with comprehensive planning. Ready for deployment and testing on RMM server.
This commit is contained in:
@@ -1,33 +1,32 @@
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{
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"project": "GuruConnect",
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"last_updated": "2026-01-18T02:00:00Z",
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"last_updated": "2026-01-18T03:30:00Z",
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"current_phase": 1,
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"current_week": 1,
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"current_day": 2,
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"current_week": 2,
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"current_day": 1,
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"deployment_status": "deployed_to_production",
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"phases": {
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"phase1": {
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"name": "Security & Infrastructure",
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"status": "in_progress",
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"progress_percentage": 10,
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"progress_percentage": 50,
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"checklist_summary": {
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||||
"total_items": 147,
|
||||
"completed": 15,
|
||||
"completed": 74,
|
||||
"in_progress": 0,
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"pending": 132
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"pending": 73
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},
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"weeks": {
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"week1": {
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"name": "Critical Security Fixes",
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"status": "in_progress",
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"progress_percentage": 38,
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"items_completed": 5,
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"status": "complete",
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"progress_percentage": 77,
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||||
"items_completed": 10,
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"items_total": 13,
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"completed_items": [
|
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"SEC-1: Remove hardcoded JWT secret",
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"SEC-1: Add JWT_SECRET environment variable",
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"SEC-1: Validate JWT secret strength",
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"SEC-2: Rate limiting research (deferred - type issues)",
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"SEC-3: SQL injection audit (verified safe)",
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"SEC-4: IP address extraction and logging",
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"SEC-4: Failed connection attempt logging",
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@@ -36,18 +35,85 @@
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"SEC-5: JWT validation with revocation",
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"SEC-5: Logout and revocation endpoints",
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"SEC-5: Blacklist monitoring tools",
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"SEC-5: Middleware integration"
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],
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"pending_items": [
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"SEC-6: Remove password logging",
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"SEC-5: Middleware integration",
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"SEC-6: Remove password logging (write to .admin-credentials)",
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"SEC-7: XSS prevention (CSP headers)",
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"SEC-8: TLS certificate validation",
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"SEC-9: Verify Argon2id usage",
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"SEC-10: HTTPS enforcement",
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"SEC-11: CORS configuration review",
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"SEC-12: Security headers",
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"SEC-13: Session expiration enforcement"
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"SEC-9: Verify Argon2id usage (explicitly configured)",
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"SEC-11: CORS configuration review (restricted origins)",
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"SEC-12: Security headers (6 headers implemented)",
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"SEC-13: Session expiration enforcement (strict validation)",
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"Production deployment to 172.16.3.30:3002",
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"Security header verification via HTTP responses",
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"IP logging operational verification"
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],
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"deferred_items": [
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"SEC-2: Rate limiting (deferred - tower_governor type issues)",
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"SEC-8: TLS certificate validation (not applicable - NPM handles)",
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"SEC-10: HTTPS enforcement (delegated to NPM reverse proxy)"
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]
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},
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"week2": {
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"name": "Infrastructure & Monitoring",
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"status": "starting",
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"progress_percentage": 0,
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"items_completed": 0,
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"items_total": 8,
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"pending_items": [
|
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"Systemd service configuration",
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"Auto-restart on failure",
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"Prometheus metrics endpoint",
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"Grafana dashboard setup",
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"PostgreSQL automated backups",
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"Backup retention policy",
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"Log rotation configuration",
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"Health check monitoring"
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]
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},
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"week3": {
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"name": "CI/CD & Automation",
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"status": "not_started",
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"progress_percentage": 0,
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"items_total": 6,
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"pending_items": [
|
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"Gitea CI pipeline configuration",
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"Automated builds on commit",
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||||
"Automated tests in CI",
|
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"Deployment automation scripts",
|
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"Build artifact storage",
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"Version tagging automation"
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]
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},
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"week4": {
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"name": "Production Hardening",
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"status": "not_started",
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"progress_percentage": 0,
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"items_total": 5,
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"pending_items": [
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"Load testing (50+ concurrent sessions)",
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"Performance optimization",
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"Database connection pooling",
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"Security audit",
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"Production deployment checklist"
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]
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}
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}
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},
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"phase2": {
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"name": "Core Features",
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"status": "not_started",
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"progress_percentage": 0,
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"weeks": {
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"week5": {
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"name": "End-User Portal",
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"status": "not_started"
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},
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"week6-8": {
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"name": "One-Time Agent Download",
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"status": "not_started"
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},
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"week9-12": {
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"name": "Core Session Features",
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"status": "not_started"
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}
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}
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}
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@@ -73,17 +139,44 @@
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"item": "SEC-5: Session Takeover Prevention",
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"notes": "Token blacklist and revocation complete"
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},
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{
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"timestamp": "2026-01-18T01:00:00Z",
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"item": "SEC-6 through SEC-13 Implementation",
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"notes": "Password file write, XSS prevention, Argon2id, CORS, security headers, JWT expiration"
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},
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{
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"timestamp": "2026-01-18T02:00:00Z",
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"item": "Production Deployment to RMM Server",
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"notes": "All security fixes deployed to 172.16.3.30:3002, JWT and API key validation operational"
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"item": "Production Deployment - Week 1 Security",
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"notes": "All security fixes deployed to 172.16.3.30:3002, verified via curl and logs"
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},
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{
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"timestamp": "2026-01-18T03:06:00Z",
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"item": "Final Deployment Verification",
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"notes": "All security headers operational, server stable (PID 3839055)"
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}
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],
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"blockers": [
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{
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"item": "SEC-2: Rate Limiting",
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"issue": "tower_governor type incompatibility",
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"workaround": "Documented in SEC2_RATE_LIMITING_TODO.md"
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"issue": "tower_governor type incompatibility with Axum 0.7",
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"workaround": "Documented in SEC2_RATE_LIMITING_TODO.md - will revisit with custom middleware"
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},
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{
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"item": "Database Connectivity",
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"issue": "PostgreSQL password authentication failed",
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"impact": "Cannot test token revocation end-to-end, server runs in memory-only mode",
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"workaround": "Server operational without database persistence"
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}
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],
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"next_milestone": {
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"name": "Phase 1 Week 2 - Infrastructure Complete",
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"target_date": "2026-01-25",
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"deliverables": [
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"Systemd service running with auto-restart",
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"Prometheus metrics exposed",
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"Grafana dashboard configured",
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"Automated PostgreSQL backups",
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"Log rotation configured"
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]
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}
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}
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457
projects/msp-tools/guru-connect/PHASE1_WEEK2_INFRASTRUCTURE.md
Normal file
457
projects/msp-tools/guru-connect/PHASE1_WEEK2_INFRASTRUCTURE.md
Normal file
@@ -0,0 +1,457 @@
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# Phase 1, Week 2 - Infrastructure & Monitoring
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**Date Started:** 2026-01-18
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**Target Completion:** 2026-01-25
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**Status:** Starting
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**Priority:** HIGH (Production Readiness)
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---
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## Executive Summary
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With Week 1 security fixes complete and deployed, Week 2 focuses on production infrastructure hardening. The server currently runs manually (`nohup start-secure.sh &`), lacks monitoring, and has no automated recovery. This week establishes production-grade infrastructure.
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**Goals:**
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1. Systemd service with auto-restart on failure
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2. Prometheus metrics for monitoring
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3. Grafana dashboards for visualization
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4. Automated PostgreSQL backups
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5. Log rotation and management
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**Dependencies:**
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- SSH access to 172.16.3.30 as `guru` user
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- Sudo access for systemd service installation
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- PostgreSQL credentials (currently broken, but can set up backup automation)
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---
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## Week 2 Task Breakdown
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### Day 1: Systemd Service Configuration
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**Goal:** Convert manual server startup to systemd-managed service
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**Tasks:**
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1. Create systemd service file (`/etc/systemd/system/guruconnect.service`)
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2. Configure service dependencies (network, postgresql)
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3. Set restart policy (on-failure, with backoff)
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4. Configure environment variables securely
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5. Enable service to start on boot
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6. Test service start/stop/restart
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7. Verify auto-restart on crash
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**Files to Create:**
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- `server/guruconnect.service` - Systemd unit file
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- `server/setup-systemd.sh` - Installation script
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**Verification:**
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- Service starts automatically on boot
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- Service restarts on failure (kill -9 test)
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- Logs go to journalctl
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---
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### Day 2: Prometheus Metrics
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**Goal:** Expose metrics for monitoring server health and performance
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**Tasks:**
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1. Add `prometheus-client` dependency to Cargo.toml
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2. Create metrics module (`server/src/metrics/mod.rs`)
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3. Implement metric types:
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- Counter: requests_total, sessions_total, errors_total
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- Gauge: active_sessions, active_connections
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- Histogram: request_duration_seconds, session_duration_seconds
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4. Add `/metrics` endpoint
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5. Integrate metrics into existing code:
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- Session creation/close
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- Request handling
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- WebSocket connections
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- Database operations
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6. Test metrics endpoint (`curl http://172.16.3.30:3002/metrics`)
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**Files to Create/Modify:**
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- `server/Cargo.toml` - Add dependencies
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- `server/src/metrics/mod.rs` - Metrics module
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- `server/src/main.rs` - Add /metrics endpoint
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- `server/src/relay/mod.rs` - Add session metrics
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- `server/src/api/mod.rs` - Add request metrics
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**Metrics to Track:**
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- `guruconnect_requests_total{method, path, status}` - HTTP requests
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- `guruconnect_sessions_total{status}` - Sessions (created, closed, failed)
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- `guruconnect_active_sessions` - Current active sessions
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- `guruconnect_active_connections{type}` - WebSocket connections (agents, viewers)
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- `guruconnect_request_duration_seconds{method, path}` - Request latency
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- `guruconnect_session_duration_seconds` - Session lifetime
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- `guruconnect_errors_total{type}` - Error counts
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- `guruconnect_db_operations_total{operation, status}` - Database operations
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**Verification:**
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- Metrics endpoint returns Prometheus format
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- Metrics update in real-time
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- No performance degradation
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---
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### Day 3: Grafana Dashboard
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**Goal:** Create visual dashboards for monitoring GuruConnect
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**Tasks:**
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1. Install Prometheus on 172.16.3.30
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2. Configure Prometheus to scrape GuruConnect metrics
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3. Install Grafana on 172.16.3.30
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4. Configure Grafana data source (Prometheus)
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5. Create dashboards:
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- Overview: Active sessions, requests/sec, errors
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- Sessions: Session lifecycle, duration distribution
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- Performance: Request latency, database query time
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- Errors: Error rates by type
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6. Set up alerting rules (if time permits)
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**Files to Create:**
|
||||
- `infrastructure/prometheus.yml` - Prometheus configuration
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- `infrastructure/grafana-dashboard.json` - Pre-built dashboard
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||||
- `infrastructure/setup-monitoring.sh` - Installation script
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|
||||
**Grafana Dashboard Panels:**
|
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1. Active Sessions (Gauge)
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||||
2. Requests per Second (Graph)
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||||
3. Error Rate (Graph)
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4. Session Creation Rate (Graph)
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5. Request Latency p50/p95/p99 (Graph)
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6. Active Connections by Type (Graph)
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||||
7. Database Operations (Graph)
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||||
8. Top Errors (Table)
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||||
|
||||
**Verification:**
|
||||
- Prometheus scrapes metrics successfully
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||||
- Grafana dashboard displays real-time data
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||||
- Alerts fire on test conditions
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||||
|
||||
---
|
||||
|
||||
### Day 4: Automated PostgreSQL Backups
|
||||
|
||||
**Goal:** Implement automated daily backups with retention policy
|
||||
|
||||
**Tasks:**
|
||||
1. Create backup script (`server/backup-postgres.sh`)
|
||||
2. Configure backup location (`/home/guru/backups/guruconnect/`)
|
||||
3. Implement retention policy (keep 30 daily, 4 weekly, 6 monthly)
|
||||
4. Create systemd timer for daily backups
|
||||
5. Add backup monitoring (success/failure metrics)
|
||||
6. Test backup and restore process
|
||||
7. Document restore procedure
|
||||
|
||||
**Files to Create:**
|
||||
- `server/backup-postgres.sh` - Backup script
|
||||
- `server/restore-postgres.sh` - Restore script
|
||||
- `server/guruconnect-backup.service` - Systemd service
|
||||
- `server/guruconnect-backup.timer` - Systemd timer
|
||||
|
||||
**Backup Strategy:**
|
||||
- Daily full backups at 2:00 AM
|
||||
- Compressed with gzip
|
||||
- Named with timestamp: `guruconnect-YYYY-MM-DD-HHMMSS.sql.gz`
|
||||
- Stored in `/home/guru/backups/guruconnect/`
|
||||
- Retention: 30 days daily, 4 weeks weekly, 6 months monthly
|
||||
|
||||
**Verification:**
|
||||
- Manual backup works
|
||||
- Automated backup runs daily
|
||||
- Restore process verified
|
||||
- Old backups cleaned up correctly
|
||||
|
||||
---
|
||||
|
||||
### Day 5: Log Rotation & Health Checks
|
||||
|
||||
**Goal:** Implement log rotation and continuous health monitoring
|
||||
|
||||
**Tasks:**
|
||||
1. Configure logrotate for GuruConnect logs
|
||||
2. Implement health check improvements:
|
||||
- Database connectivity check
|
||||
- Disk space check
|
||||
- Memory usage check
|
||||
- Active session count check
|
||||
3. Create monitoring script (`server/health-monitor.sh`)
|
||||
4. Add health metrics to Prometheus
|
||||
5. Create systemd watchdog configuration
|
||||
6. Document operational procedures
|
||||
|
||||
**Files to Create:**
|
||||
- `server/guruconnect.logrotate` - Logrotate configuration
|
||||
- `server/health-monitor.sh` - Health monitoring script
|
||||
- `server/OPERATIONS.md` - Operational runbook
|
||||
|
||||
**Health Checks:**
|
||||
- `/health` endpoint (basic - already exists)
|
||||
- `/health/deep` endpoint (detailed checks):
|
||||
- Database connection: OK/FAIL
|
||||
- Disk space: >10% free
|
||||
- Memory: <90% used
|
||||
- Active sessions: <100 (threshold)
|
||||
- Uptime: seconds since start
|
||||
|
||||
**Verification:**
|
||||
- Logs rotate correctly
|
||||
- Health checks report accurate status
|
||||
- Alerts triggered on health failures
|
||||
|
||||
---
|
||||
|
||||
## Infrastructure Files Structure
|
||||
|
||||
```
|
||||
guru-connect/
|
||||
├── server/
|
||||
│ ├── guruconnect.service # Systemd service file
|
||||
│ ├── setup-systemd.sh # Service installation script
|
||||
│ ├── backup-postgres.sh # PostgreSQL backup script
|
||||
│ ├── restore-postgres.sh # PostgreSQL restore script
|
||||
│ ├── guruconnect-backup.service # Backup systemd service
|
||||
│ ├── guruconnect-backup.timer # Backup systemd timer
|
||||
│ ├── guruconnect.logrotate # Logrotate configuration
|
||||
│ ├── health-monitor.sh # Health monitoring script
|
||||
│ └── OPERATIONS.md # Operational runbook
|
||||
├── infrastructure/
|
||||
│ ├── prometheus.yml # Prometheus configuration
|
||||
│ ├── grafana-dashboard.json # Grafana dashboard export
|
||||
│ └── setup-monitoring.sh # Monitoring setup script
|
||||
└── docs/
|
||||
└── MONITORING.md # Monitoring documentation
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Systemd Service Configuration
|
||||
|
||||
**Service File: `/etc/systemd/system/guruconnect.service`**
|
||||
|
||||
```ini
|
||||
[Unit]
|
||||
Description=GuruConnect Remote Desktop Server
|
||||
Documentation=https://git.azcomputerguru.com/azcomputerguru/guru-connect
|
||||
After=network-online.target postgresql.service
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=guru
|
||||
Group=guru
|
||||
WorkingDirectory=/home/guru/guru-connect/server
|
||||
|
||||
# Environment variables
|
||||
EnvironmentFile=/home/guru/guru-connect/server/.env
|
||||
|
||||
# Start command
|
||||
ExecStart=/home/guru/guru-connect/target/x86_64-unknown-linux-gnu/release/guruconnect-server
|
||||
|
||||
# Restart policy
|
||||
Restart=on-failure
|
||||
RestartSec=10s
|
||||
StartLimitInterval=5min
|
||||
StartLimitBurst=3
|
||||
|
||||
# Resource limits
|
||||
LimitNOFILE=65536
|
||||
LimitNPROC=4096
|
||||
|
||||
# Security
|
||||
NoNewPrivileges=true
|
||||
PrivateTmp=true
|
||||
|
||||
# Logging
|
||||
StandardOutput=journal
|
||||
StandardError=journal
|
||||
SyslogIdentifier=guruconnect
|
||||
|
||||
# Watchdog
|
||||
WatchdogSec=30s
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
```
|
||||
|
||||
**Environment File: `/home/guru/guru-connect/server/.env`**
|
||||
|
||||
```bash
|
||||
# Database
|
||||
DATABASE_URL=postgresql://guruconnect:PASSWORD@localhost:5432/guruconnect
|
||||
|
||||
# Security
|
||||
JWT_SECRET=your-very-secure-jwt-secret-at-least-32-characters
|
||||
AGENT_API_KEY=your-very-secure-api-key-at-least-32-characters
|
||||
|
||||
# Server Configuration
|
||||
RUST_LOG=info
|
||||
HOST=0.0.0.0
|
||||
PORT=3002
|
||||
|
||||
# Monitoring
|
||||
PROMETHEUS_PORT=3002 # Expose on same port as main service
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Prometheus Configuration
|
||||
|
||||
**File: `infrastructure/prometheus.yml`**
|
||||
|
||||
```yaml
|
||||
global:
|
||||
scrape_interval: 15s
|
||||
evaluation_interval: 15s
|
||||
external_labels:
|
||||
cluster: 'guruconnect-production'
|
||||
|
||||
scrape_configs:
|
||||
- job_name: 'guruconnect'
|
||||
static_configs:
|
||||
- targets: ['172.16.3.30:3002']
|
||||
labels:
|
||||
env: 'production'
|
||||
service: 'guruconnect-server'
|
||||
|
||||
- job_name: 'node_exporter'
|
||||
static_configs:
|
||||
- targets: ['172.16.3.30:9100']
|
||||
labels:
|
||||
env: 'production'
|
||||
instance: 'rmm-server'
|
||||
|
||||
# Alerting rules (optional for Week 2)
|
||||
rule_files:
|
||||
- 'alerts.yml'
|
||||
|
||||
alerting:
|
||||
alertmanagers:
|
||||
- static_configs:
|
||||
- targets: ['localhost:9093']
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Testing Checklist
|
||||
|
||||
### Systemd Service Tests
|
||||
- [ ] Service starts correctly: `sudo systemctl start guruconnect`
|
||||
- [ ] Service stops correctly: `sudo systemctl stop guruconnect`
|
||||
- [ ] Service restarts correctly: `sudo systemctl restart guruconnect`
|
||||
- [ ] Service auto-starts on boot: `sudo systemctl enable guruconnect`
|
||||
- [ ] Service restarts on crash: `sudo kill -9 <pid>` (wait 10s)
|
||||
- [ ] Logs visible in journalctl: `sudo journalctl -u guruconnect -f`
|
||||
|
||||
### Prometheus Metrics Tests
|
||||
- [ ] Metrics endpoint accessible: `curl http://172.16.3.30:3002/metrics`
|
||||
- [ ] Metrics format valid (Prometheus client can scrape)
|
||||
- [ ] Session metrics update on session creation/close
|
||||
- [ ] Request metrics update on HTTP requests
|
||||
- [ ] Error metrics update on failures
|
||||
|
||||
### Grafana Dashboard Tests
|
||||
- [ ] Prometheus data source connected
|
||||
- [ ] All panels display data
|
||||
- [ ] Data updates in real-time (<30s delay)
|
||||
- [ ] Historical data visible (after 1 hour)
|
||||
- [ ] Dashboard exports to JSON successfully
|
||||
|
||||
### Backup Tests
|
||||
- [ ] Manual backup creates file: `bash backup-postgres.sh`
|
||||
- [ ] Backup file is compressed and named correctly
|
||||
- [ ] Restore works: `bash restore-postgres.sh <backup-file>`
|
||||
- [ ] Timer triggers daily at 2:00 AM
|
||||
- [ ] Retention policy removes old backups
|
||||
|
||||
### Health Check Tests
|
||||
- [ ] Basic health endpoint: `curl http://172.16.3.30:3002/health`
|
||||
- [ ] Deep health endpoint: `curl http://172.16.3.30:3002/health/deep`
|
||||
- [ ] Health checks report database status
|
||||
- [ ] Health checks report disk/memory usage
|
||||
|
||||
---
|
||||
|
||||
## Risk Assessment
|
||||
|
||||
### HIGH RISK
|
||||
**Issue:** Database credentials still broken
|
||||
**Impact:** Cannot test database-dependent features
|
||||
**Mitigation:** Create backup scripts that work even if database is down (conditional logic)
|
||||
|
||||
**Issue:** Sudo access required for systemd
|
||||
**Impact:** Cannot install service without password
|
||||
**Mitigation:** Prepare scripts and documentation, request sudo access from system admin
|
||||
|
||||
### MEDIUM RISK
|
||||
**Issue:** Prometheus/Grafana installation may require dependencies
|
||||
**Impact:** Additional setup time
|
||||
**Mitigation:** Use Docker containers if system install is complex
|
||||
|
||||
**Issue:** Metrics may add performance overhead
|
||||
**Impact:** Latency increase
|
||||
**Mitigation:** Use efficient metrics library, test performance before/after
|
||||
|
||||
### LOW RISK
|
||||
**Issue:** Log rotation misconfiguration
|
||||
**Impact:** Disk space issues
|
||||
**Mitigation:** Test logrotate configuration thoroughly, set conservative limits
|
||||
|
||||
---
|
||||
|
||||
## Success Criteria
|
||||
|
||||
Week 2 is complete when:
|
||||
|
||||
1. **Systemd Service**
|
||||
- Service starts/stops correctly
|
||||
- Auto-restarts on failure
|
||||
- Starts on boot
|
||||
- Logs to journalctl
|
||||
|
||||
2. **Prometheus Metrics**
|
||||
- /metrics endpoint working
|
||||
- Key metrics implemented:
|
||||
- Request counts and latency
|
||||
- Session counts and duration
|
||||
- Active connections
|
||||
- Error rates
|
||||
- Prometheus can scrape successfully
|
||||
|
||||
3. **Grafana Dashboard**
|
||||
- Prometheus data source configured
|
||||
- Dashboard with 8+ panels
|
||||
- Real-time data display
|
||||
- Dashboard exported to JSON
|
||||
|
||||
4. **Automated Backups**
|
||||
- Backup script functional
|
||||
- Daily backups via systemd timer
|
||||
- Retention policy enforced
|
||||
- Restore procedure documented
|
||||
|
||||
5. **Health Monitoring**
|
||||
- Log rotation configured
|
||||
- Health checks implemented
|
||||
- Health metrics exposed
|
||||
- Operational runbook created
|
||||
|
||||
**Exit Criteria:** All 5 areas have passing tests, production infrastructure is stable and monitored.
|
||||
|
||||
---
|
||||
|
||||
## Next Steps (Week 3)
|
||||
|
||||
After Week 2 infrastructure completion:
|
||||
- Week 3: CI/CD pipeline (Gitea CI, automated builds, deployment automation)
|
||||
- Week 4: Production hardening (load testing, performance optimization, security audit)
|
||||
- Phase 2: Core features development
|
||||
|
||||
---
|
||||
|
||||
**Document Status:** READY
|
||||
**Owner:** Development Team
|
||||
**Started:** 2026-01-18
|
||||
**Target:** 2026-01-25
|
||||
68
projects/msp-tools/guru-connect/infrastructure/alerts.yml
Normal file
68
projects/msp-tools/guru-connect/infrastructure/alerts.yml
Normal file
@@ -0,0 +1,68 @@
|
||||
# Prometheus Alert Rules for GuruConnect
|
||||
#
|
||||
# This file defines alerting rules for monitoring GuruConnect health and performance.
|
||||
# Copy to /etc/prometheus/alerts.yml and reference in prometheus.yml
|
||||
|
||||
groups:
|
||||
- name: guruconnect_alerts
|
||||
interval: 30s
|
||||
rules:
|
||||
# GuruConnect is down
|
||||
- alert: GuruConnectDown
|
||||
expr: up{job="guruconnect"} == 0
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: "GuruConnect server is down"
|
||||
description: "GuruConnect server on {{ $labels.instance }} has been down for more than 1 minute"
|
||||
|
||||
# High error rate
|
||||
- alert: HighErrorRate
|
||||
expr: rate(guruconnect_errors_total[5m]) > 10
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: "High error rate detected"
|
||||
description: "Error rate is {{ $value | humanize }} errors/second over the last 5 minutes"
|
||||
|
||||
# Too many active sessions
|
||||
- alert: TooManyActiveSessions
|
||||
expr: guruconnect_active_sessions > 100
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: "Too many active sessions"
|
||||
description: "There are {{ $value }} active sessions, exceeding threshold of 100"
|
||||
|
||||
# High request latency
|
||||
- alert: HighRequestLatency
|
||||
expr: histogram_quantile(0.95, rate(guruconnect_request_duration_seconds_bucket[5m])) > 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: "High request latency"
|
||||
description: "95th percentile request latency is {{ $value | humanize }}s"
|
||||
|
||||
# Database operations failing
|
||||
- alert: DatabaseOperationsFailure
|
||||
expr: rate(guruconnect_db_operations_total{status="error"}[5m]) > 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: "Database operations failing"
|
||||
description: "Database error rate is {{ $value | humanize }} errors/second"
|
||||
|
||||
# Server uptime low (recent restart)
|
||||
- alert: ServerRestarted
|
||||
expr: guruconnect_uptime_seconds < 300
|
||||
for: 1m
|
||||
labels:
|
||||
severity: info
|
||||
annotations:
|
||||
summary: "Server recently restarted"
|
||||
description: "Server uptime is only {{ $value | humanize }}s, indicating a recent restart"
|
||||
@@ -0,0 +1,228 @@
|
||||
{
|
||||
"dashboard": {
|
||||
"title": "GuruConnect Monitoring",
|
||||
"tags": ["guruconnect", "monitoring"],
|
||||
"timezone": "browser",
|
||||
"schemaVersion": 16,
|
||||
"version": 1,
|
||||
"refresh": "10s",
|
||||
"panels": [
|
||||
{
|
||||
"id": 1,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 0},
|
||||
"type": "graph",
|
||||
"title": "Active Sessions",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "guruconnect_active_sessions",
|
||||
"legendFormat": "Active Sessions",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Sessions", "show": true},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 1,
|
||||
"linewidth": 2,
|
||||
"tooltip": {"shared": true}
|
||||
},
|
||||
{
|
||||
"id": 2,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 0},
|
||||
"type": "graph",
|
||||
"title": "Requests per Second",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(guruconnect_requests_total[1m])",
|
||||
"legendFormat": "{{method}} {{path}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Requests/sec", "show": true},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 1,
|
||||
"linewidth": 2,
|
||||
"tooltip": {"shared": true}
|
||||
},
|
||||
{
|
||||
"id": 3,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 8},
|
||||
"type": "graph",
|
||||
"title": "Error Rate",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(guruconnect_errors_total[1m])",
|
||||
"legendFormat": "{{error_type}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Errors/sec", "show": true},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 1,
|
||||
"linewidth": 2,
|
||||
"tooltip": {"shared": true},
|
||||
"alert": {
|
||||
"conditions": [
|
||||
{
|
||||
"evaluator": {"params": [10], "type": "gt"},
|
||||
"operator": {"type": "and"},
|
||||
"query": {"params": ["A", "1m", "now"]},
|
||||
"reducer": {"params": [], "type": "avg"},
|
||||
"type": "query"
|
||||
}
|
||||
],
|
||||
"executionErrorState": "alerting",
|
||||
"frequency": "60s",
|
||||
"handler": 1,
|
||||
"name": "High Error Rate",
|
||||
"noDataState": "no_data",
|
||||
"notifications": []
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": 4,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 8},
|
||||
"type": "graph",
|
||||
"title": "Request Latency (p50, p95, p99)",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "histogram_quantile(0.50, rate(guruconnect_request_duration_seconds_bucket[5m]))",
|
||||
"legendFormat": "p50",
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.95, rate(guruconnect_request_duration_seconds_bucket[5m]))",
|
||||
"legendFormat": "p95",
|
||||
"refId": "B"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, rate(guruconnect_request_duration_seconds_bucket[5m]))",
|
||||
"legendFormat": "p99",
|
||||
"refId": "C"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Latency (seconds)", "show": true, "format": "s"},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 0,
|
||||
"linewidth": 2,
|
||||
"tooltip": {"shared": true}
|
||||
},
|
||||
{
|
||||
"id": 5,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 16},
|
||||
"type": "graph",
|
||||
"title": "Active Connections by Type",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "guruconnect_active_connections",
|
||||
"legendFormat": "{{conn_type}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Connections", "show": true},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 1,
|
||||
"linewidth": 2,
|
||||
"stack": true,
|
||||
"tooltip": {"shared": true}
|
||||
},
|
||||
{
|
||||
"id": 6,
|
||||
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 16},
|
||||
"type": "graph",
|
||||
"title": "Database Query Duration",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "histogram_quantile(0.95, rate(guruconnect_db_query_duration_seconds_bucket[5m]))",
|
||||
"legendFormat": "{{operation}} p95",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"yaxes": [
|
||||
{"label": "Duration (seconds)", "show": true, "format": "s"},
|
||||
{"show": false}
|
||||
],
|
||||
"lines": true,
|
||||
"fill": 0,
|
||||
"linewidth": 2,
|
||||
"tooltip": {"shared": true}
|
||||
},
|
||||
{
|
||||
"id": 7,
|
||||
"gridPos": {"h": 4, "w": 6, "x": 0, "y": 24},
|
||||
"type": "singlestat",
|
||||
"title": "Server Uptime",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "guruconnect_uptime_seconds",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"format": "s",
|
||||
"valueName": "current",
|
||||
"sparkline": {"show": true}
|
||||
},
|
||||
{
|
||||
"id": 8,
|
||||
"gridPos": {"h": 4, "w": 6, "x": 6, "y": 24},
|
||||
"type": "singlestat",
|
||||
"title": "Total Sessions Created",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "guruconnect_sessions_total{status=\"created\"}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"format": "short",
|
||||
"valueName": "current",
|
||||
"sparkline": {"show": true}
|
||||
},
|
||||
{
|
||||
"id": 9,
|
||||
"gridPos": {"h": 4, "w": 6, "x": 12, "y": 24},
|
||||
"type": "singlestat",
|
||||
"title": "Total Requests",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(guruconnect_requests_total)",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"format": "short",
|
||||
"valueName": "current",
|
||||
"sparkline": {"show": true}
|
||||
},
|
||||
{
|
||||
"id": 10,
|
||||
"gridPos": {"h": 4, "w": 6, "x": 18, "y": 24},
|
||||
"type": "singlestat",
|
||||
"title": "Total Errors",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(guruconnect_errors_total)",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"format": "short",
|
||||
"valueName": "current",
|
||||
"sparkline": {"show": true},
|
||||
"thresholds": "10,100",
|
||||
"colors": ["#299c46", "#e0b400", "#d44a3a"]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,45 @@
|
||||
# Prometheus configuration for GuruConnect
|
||||
#
|
||||
# Install Prometheus:
|
||||
# sudo apt-get install prometheus
|
||||
#
|
||||
# Copy this file to:
|
||||
# sudo cp prometheus.yml /etc/prometheus/prometheus.yml
|
||||
#
|
||||
# Restart Prometheus:
|
||||
# sudo systemctl restart prometheus
|
||||
|
||||
global:
|
||||
scrape_interval: 15s # Scrape metrics every 15 seconds
|
||||
evaluation_interval: 15s # Evaluate rules every 15 seconds
|
||||
external_labels:
|
||||
cluster: 'guruconnect-production'
|
||||
environment: 'production'
|
||||
|
||||
# Scrape configurations
|
||||
scrape_configs:
|
||||
# GuruConnect server metrics
|
||||
- job_name: 'guruconnect'
|
||||
static_configs:
|
||||
- targets: ['172.16.3.30:3002']
|
||||
labels:
|
||||
service: 'guruconnect-server'
|
||||
instance: 'rmm-server'
|
||||
|
||||
# Node Exporter (system metrics)
|
||||
# Install: sudo apt-get install prometheus-node-exporter
|
||||
- job_name: 'node_exporter'
|
||||
static_configs:
|
||||
- targets: ['172.16.3.30:9100']
|
||||
labels:
|
||||
instance: 'rmm-server'
|
||||
|
||||
# Alert rules (optional)
|
||||
# rule_files:
|
||||
# - '/etc/prometheus/alerts.yml'
|
||||
|
||||
# Alertmanager configuration (optional)
|
||||
# alerting:
|
||||
# alertmanagers:
|
||||
# - static_configs:
|
||||
# - targets: ['localhost:9093']
|
||||
@@ -0,0 +1,102 @@
|
||||
#!/bin/bash
|
||||
# GuruConnect Monitoring Setup Script
|
||||
# Installs and configures Prometheus and Grafana
|
||||
|
||||
set -e
|
||||
|
||||
# Colors
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
NC='\033[0m'
|
||||
|
||||
echo "========================================="
|
||||
echo "GuruConnect Monitoring Setup"
|
||||
echo "========================================="
|
||||
|
||||
# Check if running as root
|
||||
if [ "$EUID" -ne 0 ]; then
|
||||
echo -e "${RED}ERROR: This script must be run as root (sudo)${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Update package list
|
||||
echo "Updating package list..."
|
||||
apt-get update
|
||||
|
||||
# Install Prometheus
|
||||
echo ""
|
||||
echo "Installing Prometheus..."
|
||||
apt-get install -y prometheus prometheus-node-exporter
|
||||
|
||||
# Copy Prometheus configuration
|
||||
echo "Copying Prometheus configuration..."
|
||||
cp prometheus.yml /etc/prometheus/prometheus.yml
|
||||
if [ -f "alerts.yml" ]; then
|
||||
cp alerts.yml /etc/prometheus/alerts.yml
|
||||
fi
|
||||
|
||||
# Set permissions
|
||||
chown prometheus:prometheus /etc/prometheus/prometheus.yml
|
||||
if [ -f "/etc/prometheus/alerts.yml" ]; then
|
||||
chown prometheus:prometheus /etc/prometheus/alerts.yml
|
||||
fi
|
||||
|
||||
# Restart Prometheus
|
||||
echo "Restarting Prometheus..."
|
||||
systemctl restart prometheus
|
||||
systemctl enable prometheus
|
||||
systemctl restart prometheus-node-exporter
|
||||
systemctl enable prometheus-node-exporter
|
||||
|
||||
# Install Grafana
|
||||
echo ""
|
||||
echo "Installing Grafana..."
|
||||
apt-get install -y software-properties-common
|
||||
add-apt-repository -y "deb https://packages.grafana.com/oss/deb stable main"
|
||||
wget -q -O - https://packages.grafana.com/gpg.key | apt-key add -
|
||||
apt-get update
|
||||
apt-get install -y grafana
|
||||
|
||||
# Start Grafana
|
||||
echo "Starting Grafana..."
|
||||
systemctl start grafana-server
|
||||
systemctl enable grafana-server
|
||||
|
||||
# Wait for Grafana to start
|
||||
sleep 5
|
||||
|
||||
# Configure Grafana data source (Prometheus)
|
||||
echo ""
|
||||
echo "Configuring Grafana data source..."
|
||||
curl -X POST -H "Content-Type: application/json" \
|
||||
-d '{
|
||||
"name":"Prometheus",
|
||||
"type":"prometheus",
|
||||
"url":"http://localhost:9090",
|
||||
"access":"proxy",
|
||||
"isDefault":true
|
||||
}' \
|
||||
http://admin:admin@localhost:3000/api/datasources || true
|
||||
|
||||
echo ""
|
||||
echo "========================================="
|
||||
echo "Monitoring Setup Complete!"
|
||||
echo "========================================="
|
||||
echo ""
|
||||
echo "Services:"
|
||||
echo " Prometheus: http://172.16.3.30:9090"
|
||||
echo " Grafana: http://172.16.3.30:3000 (default login: admin/admin)"
|
||||
echo " Node Exporter: http://172.16.3.30:9100/metrics"
|
||||
echo ""
|
||||
echo "Next steps:"
|
||||
echo "1. Access Grafana at http://172.16.3.30:3000"
|
||||
echo "2. Login with default credentials (admin/admin)"
|
||||
echo "3. Change the default password"
|
||||
echo "4. Import the dashboard from grafana-dashboard.json"
|
||||
echo "5. Configure alerting (optional)"
|
||||
echo ""
|
||||
echo "To import the dashboard:"
|
||||
echo " Grafana > Dashboards > Import > Upload JSON file"
|
||||
echo " Select: infrastructure/grafana-dashboard.json"
|
||||
echo ""
|
||||
@@ -55,6 +55,9 @@ uuid = { version = "1", features = ["v4", "serde"] }
|
||||
chrono = { version = "0.4", features = ["serde"] }
|
||||
rand = "0.8"
|
||||
|
||||
# Monitoring
|
||||
prometheus-client = "0.22"
|
||||
|
||||
[build-dependencies]
|
||||
prost-build = "0.13"
|
||||
|
||||
|
||||
80
projects/msp-tools/guru-connect/server/backup-postgres.sh
Normal file
80
projects/msp-tools/guru-connect/server/backup-postgres.sh
Normal file
@@ -0,0 +1,80 @@
|
||||
#!/bin/bash
|
||||
# GuruConnect PostgreSQL Backup Script
|
||||
# Creates a compressed backup of the GuruConnect database
|
||||
|
||||
set -e
|
||||
|
||||
# Configuration
|
||||
DB_NAME="guruconnect"
|
||||
DB_USER="guruconnect"
|
||||
DB_HOST="localhost"
|
||||
BACKUP_DIR="/home/guru/backups/guruconnect"
|
||||
DATE=$(date +%Y-%m-%d-%H%M%S)
|
||||
BACKUP_FILE="$BACKUP_DIR/guruconnect-$DATE.sql.gz"
|
||||
|
||||
# Retention policy (days)
|
||||
DAILY_RETENTION=30
|
||||
WEEKLY_RETENTION=28 # 4 weeks
|
||||
MONTHLY_RETENTION=180 # 6 months
|
||||
|
||||
# Colors
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
NC='\033[0m'
|
||||
|
||||
echo "========================================="
|
||||
echo "GuruConnect Database Backup"
|
||||
echo "========================================="
|
||||
echo "Date: $(date)"
|
||||
echo "Database: $DB_NAME"
|
||||
echo "Backup file: $BACKUP_FILE"
|
||||
echo ""
|
||||
|
||||
# Create backup directory if it doesn't exist
|
||||
mkdir -p "$BACKUP_DIR"
|
||||
|
||||
# Perform backup
|
||||
echo "Starting backup..."
|
||||
if PGPASSWORD="${DB_PASSWORD:-}" pg_dump -h "$DB_HOST" -U "$DB_USER" "$DB_NAME" | gzip > "$BACKUP_FILE"; then
|
||||
BACKUP_SIZE=$(du -h "$BACKUP_FILE" | cut -f1)
|
||||
echo -e "${GREEN}SUCCESS: Backup completed${NC}"
|
||||
echo "Backup size: $BACKUP_SIZE"
|
||||
else
|
||||
echo -e "${RED}ERROR: Backup failed${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Retention policy enforcement
|
||||
echo ""
|
||||
echo "Applying retention policy..."
|
||||
|
||||
# Keep daily backups for 30 days
|
||||
find "$BACKUP_DIR" -name "guruconnect-*.sql.gz" -type f -mtime +$DAILY_RETENTION -delete
|
||||
DAILY_DELETED=$?
|
||||
|
||||
# Keep weekly backups (Sunday) for 4 weeks
|
||||
# For weekly backups, we keep only files created on Sunday that are older than 30 days but younger than 58 days
|
||||
# Note: This is a simplified approach - production might use more sophisticated logic
|
||||
|
||||
# Keep monthly backups (1st of month) for 6 months
|
||||
# Similar simplified approach
|
||||
|
||||
echo -e "${GREEN}Retention policy applied${NC}"
|
||||
echo ""
|
||||
|
||||
# Summary
|
||||
echo "========================================="
|
||||
echo "Backup Summary"
|
||||
echo "========================================="
|
||||
echo "Backup file: $BACKUP_FILE"
|
||||
echo "Backup size: $BACKUP_SIZE"
|
||||
echo "Backups in directory: $(ls -1 $BACKUP_DIR/*.sql.gz 2>/dev/null | wc -l)"
|
||||
echo ""
|
||||
|
||||
# Display disk usage
|
||||
echo "Backup directory disk usage:"
|
||||
du -sh "$BACKUP_DIR"
|
||||
echo ""
|
||||
|
||||
echo -e "${GREEN}Backup completed successfully!${NC}"
|
||||
@@ -0,0 +1,20 @@
|
||||
[Unit]
|
||||
Description=GuruConnect PostgreSQL Backup
|
||||
Documentation=https://git.azcomputerguru.com/azcomputerguru/guru-connect
|
||||
|
||||
[Service]
|
||||
Type=oneshot
|
||||
User=guru
|
||||
Group=guru
|
||||
WorkingDirectory=/home/guru/guru-connect/server
|
||||
|
||||
# Environment variables (database password)
|
||||
EnvironmentFile=/home/guru/guru-connect/server/.env
|
||||
|
||||
# Run backup script
|
||||
ExecStart=/bin/bash /home/guru/guru-connect/server/backup-postgres.sh
|
||||
|
||||
# Logging
|
||||
StandardOutput=journal
|
||||
StandardError=journal
|
||||
SyslogIdentifier=guruconnect-backup
|
||||
@@ -0,0 +1,14 @@
|
||||
[Unit]
|
||||
Description=GuruConnect PostgreSQL Backup Timer
|
||||
Documentation=https://git.azcomputerguru.com/azcomputerguru/guru-connect
|
||||
|
||||
[Timer]
|
||||
# Run daily at 2:00 AM
|
||||
OnCalendar=daily
|
||||
OnCalendar=*-*-* 02:00:00
|
||||
|
||||
# If system was off, run 10 minutes after boot
|
||||
Persistent=true
|
||||
|
||||
[Install]
|
||||
WantedBy=timers.target
|
||||
22
projects/msp-tools/guru-connect/server/guruconnect.logrotate
Normal file
22
projects/msp-tools/guru-connect/server/guruconnect.logrotate
Normal file
@@ -0,0 +1,22 @@
|
||||
# GuruConnect log rotation configuration
|
||||
# Copy to: /etc/logrotate.d/guruconnect
|
||||
|
||||
/var/log/guruconnect/*.log {
|
||||
daily
|
||||
rotate 30
|
||||
compress
|
||||
delaycompress
|
||||
missingok
|
||||
notifempty
|
||||
create 0640 guru guru
|
||||
sharedscripts
|
||||
postrotate
|
||||
systemctl reload guruconnect >/dev/null 2>&1 || true
|
||||
endscript
|
||||
}
|
||||
|
||||
# If using journald (systemd), logs are managed automatically
|
||||
# View logs with: journalctl -u guruconnect
|
||||
# Configure journald retention in: /etc/systemd/journald.conf
|
||||
# SystemMaxUse=500M
|
||||
# MaxRetentionSec=1month
|
||||
45
projects/msp-tools/guru-connect/server/guruconnect.service
Normal file
45
projects/msp-tools/guru-connect/server/guruconnect.service
Normal file
@@ -0,0 +1,45 @@
|
||||
[Unit]
|
||||
Description=GuruConnect Remote Desktop Server
|
||||
Documentation=https://git.azcomputerguru.com/azcomputerguru/guru-connect
|
||||
After=network-online.target postgresql.service
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=guru
|
||||
Group=guru
|
||||
WorkingDirectory=/home/guru/guru-connect/server
|
||||
|
||||
# Environment variables (loaded from .env file)
|
||||
EnvironmentFile=/home/guru/guru-connect/server/.env
|
||||
|
||||
# Start command
|
||||
ExecStart=/home/guru/guru-connect/target/x86_64-unknown-linux-gnu/release/guruconnect-server
|
||||
|
||||
# Restart policy
|
||||
Restart=on-failure
|
||||
RestartSec=10s
|
||||
StartLimitInterval=5min
|
||||
StartLimitBurst=3
|
||||
|
||||
# Resource limits
|
||||
LimitNOFILE=65536
|
||||
LimitNPROC=4096
|
||||
|
||||
# Security hardening
|
||||
NoNewPrivileges=true
|
||||
PrivateTmp=true
|
||||
ProtectSystem=strict
|
||||
ProtectHome=read-only
|
||||
ReadWritePaths=/home/guru/guru-connect/server
|
||||
|
||||
# Logging
|
||||
StandardOutput=journal
|
||||
StandardError=journal
|
||||
SyslogIdentifier=guruconnect
|
||||
|
||||
# Watchdog (server must send keepalive every 30s or systemd restarts)
|
||||
WatchdogSec=30s
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
148
projects/msp-tools/guru-connect/server/health-monitor.sh
Normal file
148
projects/msp-tools/guru-connect/server/health-monitor.sh
Normal file
@@ -0,0 +1,148 @@
|
||||
#!/bin/bash
|
||||
# GuruConnect Health Monitoring Script
|
||||
# Checks server health and sends alerts if issues detected
|
||||
|
||||
set -e
|
||||
|
||||
# Configuration
|
||||
HEALTH_URL="http://172.16.3.30:3002/health"
|
||||
ALERT_EMAIL="admin@azcomputerguru.com"
|
||||
LOG_FILE="/var/log/guruconnect/health-monitor.log"
|
||||
|
||||
# Thresholds
|
||||
MAX_DISK_USAGE=90
|
||||
MAX_MEMORY_USAGE=90
|
||||
MAX_SESSIONS=100
|
||||
|
||||
# Colors
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
NC='\033[0m'
|
||||
|
||||
# Logging function
|
||||
log() {
|
||||
echo "[$(date +'%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
|
||||
}
|
||||
|
||||
# Health check result
|
||||
HEALTH_STATUS="OK"
|
||||
HEALTH_ISSUES=()
|
||||
|
||||
log "========================================="
|
||||
log "GuruConnect Health Check"
|
||||
log "========================================="
|
||||
|
||||
# Check 1: HTTP health endpoint
|
||||
log "Checking HTTP health endpoint..."
|
||||
if HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$HEALTH_URL" --max-time 5); then
|
||||
if [ "$HTTP_STATUS" = "200" ]; then
|
||||
log "[OK] HTTP health endpoint responding (HTTP $HTTP_STATUS)"
|
||||
else
|
||||
log "[ERROR] HTTP health endpoint returned HTTP $HTTP_STATUS"
|
||||
HEALTH_STATUS="ERROR"
|
||||
HEALTH_ISSUES+=("HTTP health endpoint returned HTTP $HTTP_STATUS")
|
||||
fi
|
||||
else
|
||||
log "[ERROR] HTTP health endpoint not reachable"
|
||||
HEALTH_STATUS="ERROR"
|
||||
HEALTH_ISSUES+=("HTTP health endpoint not reachable")
|
||||
fi
|
||||
|
||||
# Check 2: Systemd service status
|
||||
log "Checking systemd service status..."
|
||||
if systemctl is-active --quiet guruconnect 2>/dev/null; then
|
||||
log "[OK] guruconnect service is running"
|
||||
else
|
||||
log "[ERROR] guruconnect service is not running"
|
||||
HEALTH_STATUS="ERROR"
|
||||
HEALTH_ISSUES+=("guruconnect service is not running")
|
||||
fi
|
||||
|
||||
# Check 3: Disk space
|
||||
log "Checking disk space..."
|
||||
DISK_USAGE=$(df -h / | awk 'NR==2 {print $5}' | sed 's/%//')
|
||||
if [ "$DISK_USAGE" -lt "$MAX_DISK_USAGE" ]; then
|
||||
log "[OK] Disk usage: ${DISK_USAGE}% (threshold: ${MAX_DISK_USAGE}%)"
|
||||
else
|
||||
log "[WARNING] Disk usage: ${DISK_USAGE}% (threshold: ${MAX_DISK_USAGE}%)"
|
||||
HEALTH_STATUS="WARNING"
|
||||
HEALTH_ISSUES+=("Disk usage ${DISK_USAGE}% exceeds threshold")
|
||||
fi
|
||||
|
||||
# Check 4: Memory usage
|
||||
log "Checking memory usage..."
|
||||
MEMORY_USAGE=$(free | awk 'NR==2 {printf "%.0f", $3/$2 * 100.0}')
|
||||
if [ "$MEMORY_USAGE" -lt "$MAX_MEMORY_USAGE" ]; then
|
||||
log "[OK] Memory usage: ${MEMORY_USAGE}% (threshold: ${MAX_MEMORY_USAGE}%)"
|
||||
else
|
||||
log "[WARNING] Memory usage: ${MEMORY_USAGE}% (threshold: ${MAX_MEMORY_USAGE}%)"
|
||||
HEALTH_STATUS="WARNING"
|
||||
HEALTH_ISSUES+=("Memory usage ${MEMORY_USAGE}% exceeds threshold")
|
||||
fi
|
||||
|
||||
# Check 5: Database connectivity
|
||||
log "Checking database connectivity..."
|
||||
if systemctl is-active --quiet postgresql 2>/dev/null; then
|
||||
log "[OK] PostgreSQL service is running"
|
||||
else
|
||||
log "[WARNING] PostgreSQL service is not running"
|
||||
HEALTH_STATUS="WARNING"
|
||||
HEALTH_ISSUES+=("PostgreSQL service is not running")
|
||||
fi
|
||||
|
||||
# Check 6: Metrics endpoint
|
||||
log "Checking Prometheus metrics endpoint..."
|
||||
if METRICS=$(curl -s "http://172.16.3.30:3002/metrics" --max-time 5); then
|
||||
if echo "$METRICS" | grep -q "guruconnect_uptime_seconds"; then
|
||||
log "[OK] Prometheus metrics endpoint working"
|
||||
else
|
||||
log "[WARNING] Prometheus metrics endpoint not returning expected data"
|
||||
HEALTH_STATUS="WARNING"
|
||||
HEALTH_ISSUES+=("Prometheus metrics endpoint not returning expected data")
|
||||
fi
|
||||
else
|
||||
log "[ERROR] Prometheus metrics endpoint not reachable"
|
||||
HEALTH_STATUS="ERROR"
|
||||
HEALTH_ISSUES+=("Prometheus metrics endpoint not reachable")
|
||||
fi
|
||||
|
||||
# Summary
|
||||
log "========================================="
|
||||
log "Health Check Summary"
|
||||
log "========================================="
|
||||
log "Status: $HEALTH_STATUS"
|
||||
|
||||
if [ "${#HEALTH_ISSUES[@]}" -gt 0 ]; then
|
||||
log "Issues found:"
|
||||
for issue in "${HEALTH_ISSUES[@]}"; do
|
||||
log " - $issue"
|
||||
done
|
||||
|
||||
# Send alert email (if configured)
|
||||
if command -v mail &> /dev/null; then
|
||||
{
|
||||
echo "GuruConnect Health Check FAILED"
|
||||
echo ""
|
||||
echo "Status: $HEALTH_STATUS"
|
||||
echo "Date: $(date)"
|
||||
echo ""
|
||||
echo "Issues:"
|
||||
for issue in "${HEALTH_ISSUES[@]}"; do
|
||||
echo " - $issue"
|
||||
done
|
||||
} | mail -s "GuruConnect Health Check Alert" "$ALERT_EMAIL"
|
||||
log "Alert email sent to $ALERT_EMAIL"
|
||||
fi
|
||||
else
|
||||
log "All checks passed!"
|
||||
fi
|
||||
|
||||
# Exit with appropriate code
|
||||
if [ "$HEALTH_STATUS" = "ERROR" ]; then
|
||||
exit 2
|
||||
elif [ "$HEALTH_STATUS" = "WARNING" ]; then
|
||||
exit 1
|
||||
else
|
||||
exit 0
|
||||
fi
|
||||
104
projects/msp-tools/guru-connect/server/restore-postgres.sh
Normal file
104
projects/msp-tools/guru-connect/server/restore-postgres.sh
Normal file
@@ -0,0 +1,104 @@
|
||||
#!/bin/bash
|
||||
# GuruConnect PostgreSQL Restore Script
|
||||
# Restores a GuruConnect database backup
|
||||
|
||||
set -e
|
||||
|
||||
# Configuration
|
||||
DB_NAME="guruconnect"
|
||||
DB_USER="guruconnect"
|
||||
DB_HOST="localhost"
|
||||
|
||||
# Colors
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
NC='\033[0m'
|
||||
|
||||
# Check arguments
|
||||
if [ $# -eq 0 ]; then
|
||||
echo -e "${RED}ERROR: No backup file specified${NC}"
|
||||
echo ""
|
||||
echo "Usage: $0 <backup-file.sql.gz>"
|
||||
echo ""
|
||||
echo "Example:"
|
||||
echo " $0 /home/guru/backups/guruconnect/guruconnect-2026-01-18-020000.sql.gz"
|
||||
echo ""
|
||||
echo "Available backups:"
|
||||
ls -lh /home/guru/backups/guruconnect/*.sql.gz 2>/dev/null || echo " No backups found"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
BACKUP_FILE="$1"
|
||||
|
||||
# Check if backup file exists
|
||||
if [ ! -f "$BACKUP_FILE" ]; then
|
||||
echo -e "${RED}ERROR: Backup file not found: $BACKUP_FILE${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "========================================="
|
||||
echo "GuruConnect Database Restore"
|
||||
echo "========================================="
|
||||
echo "Date: $(date)"
|
||||
echo "Database: $DB_NAME"
|
||||
echo "Backup file: $BACKUP_FILE"
|
||||
echo ""
|
||||
|
||||
# Warning
|
||||
echo -e "${YELLOW}WARNING: This will OVERWRITE the current database!${NC}"
|
||||
echo ""
|
||||
read -p "Are you sure you want to restore? (yes/no): " -r
|
||||
echo
|
||||
if [[ ! $REPLY =~ ^[Yy][Ee][Ss]$ ]]; then
|
||||
echo "Restore cancelled."
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Stop GuruConnect server (if running as systemd service)
|
||||
echo "Stopping GuruConnect server..."
|
||||
if systemctl is-active --quiet guruconnect 2>/dev/null; then
|
||||
sudo systemctl stop guruconnect
|
||||
echo -e "${GREEN}Server stopped${NC}"
|
||||
else
|
||||
echo "Server not running or not managed by systemd"
|
||||
fi
|
||||
|
||||
# Drop and recreate database
|
||||
echo ""
|
||||
echo "Dropping existing database..."
|
||||
PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" -c "DROP DATABASE IF EXISTS $DB_NAME;" postgres
|
||||
|
||||
echo "Creating new database..."
|
||||
PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" -c "CREATE DATABASE $DB_NAME;" postgres
|
||||
|
||||
# Restore backup
|
||||
echo ""
|
||||
echo "Restoring from backup..."
|
||||
if gunzip -c "$BACKUP_FILE" | PGPASSWORD="${DB_PASSWORD:-}" psql -h "$DB_HOST" -U "$DB_USER" "$DB_NAME"; then
|
||||
echo -e "${GREEN}SUCCESS: Database restored${NC}"
|
||||
else
|
||||
echo -e "${RED}ERROR: Restore failed${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Restart GuruConnect server
|
||||
echo ""
|
||||
echo "Starting GuruConnect server..."
|
||||
if systemctl is-enabled --quiet guruconnect 2>/dev/null; then
|
||||
sudo systemctl start guruconnect
|
||||
sleep 2
|
||||
if systemctl is-active --quiet guruconnect; then
|
||||
echo -e "${GREEN}Server started successfully${NC}"
|
||||
else
|
||||
echo -e "${RED}ERROR: Server failed to start${NC}"
|
||||
echo "Check logs with: sudo journalctl -u guruconnect -n 50"
|
||||
fi
|
||||
else
|
||||
echo "Server not configured as systemd service - start manually"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "========================================="
|
||||
echo "Restore completed!"
|
||||
echo "========================================="
|
||||
89
projects/msp-tools/guru-connect/server/setup-systemd.sh
Normal file
89
projects/msp-tools/guru-connect/server/setup-systemd.sh
Normal file
@@ -0,0 +1,89 @@
|
||||
#!/bin/bash
|
||||
# GuruConnect Systemd Service Setup Script
|
||||
# This script installs and enables the GuruConnect systemd service
|
||||
|
||||
set -e
|
||||
|
||||
# Colors for output
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
echo "========================================="
|
||||
echo "GuruConnect Systemd Service Setup"
|
||||
echo "========================================="
|
||||
|
||||
# Check if running as root
|
||||
if [ "$EUID" -ne 0 ]; then
|
||||
echo -e "${RED}ERROR: This script must be run as root (sudo)${NC}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Paths
|
||||
SERVICE_FILE="guruconnect.service"
|
||||
SYSTEMD_DIR="/etc/systemd/system"
|
||||
INSTALL_PATH="$SYSTEMD_DIR/guruconnect.service"
|
||||
|
||||
# Check if service file exists
|
||||
if [ ! -f "$SERVICE_FILE" ]; then
|
||||
echo -e "${RED}ERROR: Service file not found: $SERVICE_FILE${NC}"
|
||||
echo "Make sure you're running this script from the server/ directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Stop existing service if running
|
||||
if systemctl is-active --quiet guruconnect; then
|
||||
echo -e "${YELLOW}Stopping existing guruconnect service...${NC}"
|
||||
systemctl stop guruconnect
|
||||
fi
|
||||
|
||||
# Copy service file
|
||||
echo "Installing service file to $INSTALL_PATH..."
|
||||
cp "$SERVICE_FILE" "$INSTALL_PATH"
|
||||
chmod 644 "$INSTALL_PATH"
|
||||
|
||||
# Reload systemd
|
||||
echo "Reloading systemd daemon..."
|
||||
systemctl daemon-reload
|
||||
|
||||
# Enable service (start on boot)
|
||||
echo "Enabling guruconnect service..."
|
||||
systemctl enable guruconnect
|
||||
|
||||
# Start service
|
||||
echo "Starting guruconnect service..."
|
||||
systemctl start guruconnect
|
||||
|
||||
# Wait a moment for service to start
|
||||
sleep 2
|
||||
|
||||
# Check status
|
||||
echo ""
|
||||
echo "========================================="
|
||||
echo "Service Status:"
|
||||
echo "========================================="
|
||||
systemctl status guruconnect --no-pager || true
|
||||
|
||||
echo ""
|
||||
echo "========================================="
|
||||
echo "Setup Complete!"
|
||||
echo "========================================="
|
||||
echo ""
|
||||
echo "Useful commands:"
|
||||
echo " sudo systemctl status guruconnect - Check service status"
|
||||
echo " sudo systemctl stop guruconnect - Stop service"
|
||||
echo " sudo systemctl start guruconnect - Start service"
|
||||
echo " sudo systemctl restart guruconnect - Restart service"
|
||||
echo " sudo journalctl -u guruconnect -f - View logs (follow)"
|
||||
echo " sudo journalctl -u guruconnect -n 100 - View last 100 log lines"
|
||||
echo ""
|
||||
|
||||
# Final check
|
||||
if systemctl is-active --quiet guruconnect; then
|
||||
echo -e "${GREEN}SUCCESS: GuruConnect service is running!${NC}"
|
||||
exit 0
|
||||
else
|
||||
echo -e "${RED}WARNING: Service is not running. Check logs with: sudo journalctl -u guruconnect -n 50${NC}"
|
||||
exit 1
|
||||
fi
|
||||
@@ -12,6 +12,7 @@ mod db;
|
||||
mod support_codes;
|
||||
mod middleware;
|
||||
mod utils;
|
||||
mod metrics;
|
||||
|
||||
pub mod proto {
|
||||
include!(concat!(env!("OUT_DIR"), "/guruconnect.rs"));
|
||||
@@ -38,6 +39,8 @@ use serde::Deserialize;
|
||||
|
||||
use support_codes::{SupportCodeManager, CreateCodeRequest, SupportCode, CodeValidation};
|
||||
use auth::{JwtConfig, TokenBlacklist, hash_password, generate_random_password, AuthenticatedUser};
|
||||
use metrics::SharedMetrics;
|
||||
use prometheus_client::registry::Registry;
|
||||
|
||||
/// Application state
|
||||
#[derive(Clone)]
|
||||
@@ -49,6 +52,12 @@ pub struct AppState {
|
||||
pub token_blacklist: TokenBlacklist,
|
||||
/// Optional API key for persistent agents (env: AGENT_API_KEY)
|
||||
pub agent_api_key: Option<String>,
|
||||
/// Prometheus metrics
|
||||
pub metrics: SharedMetrics,
|
||||
/// Prometheus registry (for /metrics endpoint)
|
||||
pub registry: Arc<std::sync::Mutex<Registry>>,
|
||||
/// Server start time
|
||||
pub start_time: Arc<std::time::Instant>,
|
||||
}
|
||||
|
||||
/// Middleware to inject JWT config and token blacklist into request extensions
|
||||
@@ -206,6 +215,24 @@ async fn main() -> Result<()> {
|
||||
info!("No AGENT_API_KEY set - persistent agents will need JWT token or support code");
|
||||
}
|
||||
|
||||
// Initialize Prometheus metrics
|
||||
let mut registry = Registry::default();
|
||||
let metrics = Arc::new(metrics::Metrics::new(&mut registry));
|
||||
let registry = Arc::new(std::sync::Mutex::new(registry));
|
||||
let start_time = Arc::new(std::time::Instant::now());
|
||||
|
||||
// Spawn background task to update uptime metric
|
||||
let metrics_for_uptime = metrics.clone();
|
||||
let start_time_for_uptime = start_time.clone();
|
||||
tokio::spawn(async move {
|
||||
let mut interval = tokio::time::interval(std::time::Duration::from_secs(10));
|
||||
loop {
|
||||
interval.tick().await;
|
||||
let uptime = start_time_for_uptime.elapsed().as_secs() as i64;
|
||||
metrics_for_uptime.update_uptime(uptime);
|
||||
}
|
||||
});
|
||||
|
||||
// Create application state
|
||||
let token_blacklist = TokenBlacklist::new();
|
||||
|
||||
@@ -216,12 +243,17 @@ async fn main() -> Result<()> {
|
||||
jwt_config,
|
||||
token_blacklist,
|
||||
agent_api_key,
|
||||
metrics,
|
||||
registry,
|
||||
start_time,
|
||||
};
|
||||
|
||||
// Build router
|
||||
let app = Router::new()
|
||||
// Health check (no auth required)
|
||||
.route("/health", get(health))
|
||||
// Prometheus metrics (no auth required - for monitoring)
|
||||
.route("/metrics", get(prometheus_metrics))
|
||||
|
||||
// Auth endpoints (TODO: Add rate limiting - see SEC2_RATE_LIMITING_TODO.md)
|
||||
.route("/api/auth/login", post(api::auth::login))
|
||||
@@ -333,6 +365,18 @@ async fn health() -> &'static str {
|
||||
"OK"
|
||||
}
|
||||
|
||||
/// Prometheus metrics endpoint
|
||||
async fn prometheus_metrics(
|
||||
State(state): State<AppState>,
|
||||
) -> String {
|
||||
use prometheus_client::encoding::text::encode;
|
||||
|
||||
let registry = state.registry.lock().unwrap();
|
||||
let mut buffer = String::new();
|
||||
encode(&mut buffer, ®istry).unwrap();
|
||||
buffer
|
||||
}
|
||||
|
||||
// Support code API handlers
|
||||
|
||||
async fn create_code(
|
||||
|
||||
290
projects/msp-tools/guru-connect/server/src/metrics/mod.rs
Normal file
290
projects/msp-tools/guru-connect/server/src/metrics/mod.rs
Normal file
@@ -0,0 +1,290 @@
|
||||
//! Prometheus metrics for GuruConnect server
|
||||
//!
|
||||
//! This module exposes metrics for monitoring server health, performance, and usage.
|
||||
//! Metrics are exposed at the `/metrics` endpoint in Prometheus format.
|
||||
|
||||
use prometheus_client::encoding::EncodeLabelSet;
|
||||
use prometheus_client::metrics::counter::Counter;
|
||||
use prometheus_client::metrics::family::Family;
|
||||
use prometheus_client::metrics::gauge::Gauge;
|
||||
use prometheus_client::metrics::histogram::{exponential_buckets, Histogram};
|
||||
use prometheus_client::registry::Registry;
|
||||
use std::sync::Arc;
|
||||
|
||||
/// Metrics labels for HTTP requests
|
||||
#[derive(Clone, Debug, Hash, PartialEq, Eq, EncodeLabelSet)]
|
||||
pub struct RequestLabels {
|
||||
pub method: String,
|
||||
pub path: String,
|
||||
pub status: u16,
|
||||
}
|
||||
|
||||
/// Metrics labels for session events
|
||||
#[derive(Clone, Debug, Hash, PartialEq, Eq, EncodeLabelSet)]
|
||||
pub struct SessionLabels {
|
||||
pub status: String, // created, closed, failed, expired
|
||||
}
|
||||
|
||||
/// Metrics labels for connection events
|
||||
#[derive(Clone, Debug, Hash, PartialEq, Eq, EncodeLabelSet)]
|
||||
pub struct ConnectionLabels {
|
||||
pub conn_type: String, // agent, viewer, dashboard
|
||||
}
|
||||
|
||||
/// Metrics labels for error tracking
|
||||
#[derive(Clone, Debug, Hash, PartialEq, Eq, EncodeLabelSet)]
|
||||
pub struct ErrorLabels {
|
||||
pub error_type: String, // auth, database, websocket, protocol, internal
|
||||
}
|
||||
|
||||
/// Metrics labels for database operations
|
||||
#[derive(Clone, Debug, Hash, PartialEq, Eq, EncodeLabelSet)]
|
||||
pub struct DatabaseLabels {
|
||||
pub operation: String, // select, insert, update, delete
|
||||
pub status: String, // success, error
|
||||
}
|
||||
|
||||
/// GuruConnect server metrics
|
||||
#[derive(Clone)]
|
||||
pub struct Metrics {
|
||||
// Request metrics
|
||||
pub requests_total: Family<RequestLabels, Counter>,
|
||||
pub request_duration_seconds: Family<RequestLabels, Histogram>,
|
||||
|
||||
// Session metrics
|
||||
pub sessions_total: Family<SessionLabels, Counter>,
|
||||
pub active_sessions: Gauge,
|
||||
pub session_duration_seconds: Histogram,
|
||||
|
||||
// Connection metrics
|
||||
pub connections_total: Family<ConnectionLabels, Counter>,
|
||||
pub active_connections: Family<ConnectionLabels, Gauge>,
|
||||
|
||||
// Error metrics
|
||||
pub errors_total: Family<ErrorLabels, Counter>,
|
||||
|
||||
// Database metrics
|
||||
pub db_operations_total: Family<DatabaseLabels, Counter>,
|
||||
pub db_query_duration_seconds: Family<DatabaseLabels, Histogram>,
|
||||
|
||||
// System metrics
|
||||
pub uptime_seconds: Gauge,
|
||||
}
|
||||
|
||||
impl Metrics {
|
||||
/// Create a new metrics instance and register all metrics
|
||||
pub fn new(registry: &mut Registry) -> Self {
|
||||
// Request metrics
|
||||
let requests_total = Family::<RequestLabels, Counter>::default();
|
||||
registry.register(
|
||||
"guruconnect_requests_total",
|
||||
"Total number of HTTP requests",
|
||||
requests_total.clone(),
|
||||
);
|
||||
|
||||
let request_duration_seconds = Family::<RequestLabels, Histogram>::new_with_constructor(|| {
|
||||
Histogram::new(exponential_buckets(0.001, 2.0, 10)) // 1ms to ~1s
|
||||
});
|
||||
registry.register(
|
||||
"guruconnect_request_duration_seconds",
|
||||
"HTTP request duration in seconds",
|
||||
request_duration_seconds.clone(),
|
||||
);
|
||||
|
||||
// Session metrics
|
||||
let sessions_total = Family::<SessionLabels, Counter>::default();
|
||||
registry.register(
|
||||
"guruconnect_sessions_total",
|
||||
"Total number of sessions",
|
||||
sessions_total.clone(),
|
||||
);
|
||||
|
||||
let active_sessions = Gauge::default();
|
||||
registry.register(
|
||||
"guruconnect_active_sessions",
|
||||
"Number of currently active sessions",
|
||||
active_sessions.clone(),
|
||||
);
|
||||
|
||||
let session_duration_seconds = Histogram::new(exponential_buckets(1.0, 2.0, 15)); // 1s to ~9 hours
|
||||
registry.register(
|
||||
"guruconnect_session_duration_seconds",
|
||||
"Session duration in seconds",
|
||||
session_duration_seconds.clone(),
|
||||
);
|
||||
|
||||
// Connection metrics
|
||||
let connections_total = Family::<ConnectionLabels, Counter>::default();
|
||||
registry.register(
|
||||
"guruconnect_connections_total",
|
||||
"Total number of WebSocket connections",
|
||||
connections_total.clone(),
|
||||
);
|
||||
|
||||
let active_connections = Family::<ConnectionLabels, Gauge>::default();
|
||||
registry.register(
|
||||
"guruconnect_active_connections",
|
||||
"Number of active WebSocket connections by type",
|
||||
active_connections.clone(),
|
||||
);
|
||||
|
||||
// Error metrics
|
||||
let errors_total = Family::<ErrorLabels, Counter>::default();
|
||||
registry.register(
|
||||
"guruconnect_errors_total",
|
||||
"Total number of errors by type",
|
||||
errors_total.clone(),
|
||||
);
|
||||
|
||||
// Database metrics
|
||||
let db_operations_total = Family::<DatabaseLabels, Counter>::default();
|
||||
registry.register(
|
||||
"guruconnect_db_operations_total",
|
||||
"Total number of database operations",
|
||||
db_operations_total.clone(),
|
||||
);
|
||||
|
||||
let db_query_duration_seconds = Family::<DatabaseLabels, Histogram>::new_with_constructor(|| {
|
||||
Histogram::new(exponential_buckets(0.0001, 2.0, 12)) // 0.1ms to ~400ms
|
||||
});
|
||||
registry.register(
|
||||
"guruconnect_db_query_duration_seconds",
|
||||
"Database query duration in seconds",
|
||||
db_query_duration_seconds.clone(),
|
||||
);
|
||||
|
||||
// System metrics
|
||||
let uptime_seconds = Gauge::default();
|
||||
registry.register(
|
||||
"guruconnect_uptime_seconds",
|
||||
"Server uptime in seconds",
|
||||
uptime_seconds.clone(),
|
||||
);
|
||||
|
||||
Self {
|
||||
requests_total,
|
||||
request_duration_seconds,
|
||||
sessions_total,
|
||||
active_sessions,
|
||||
session_duration_seconds,
|
||||
connections_total,
|
||||
active_connections,
|
||||
errors_total,
|
||||
db_operations_total,
|
||||
db_query_duration_seconds,
|
||||
uptime_seconds,
|
||||
}
|
||||
}
|
||||
|
||||
/// Increment request counter
|
||||
pub fn record_request(&self, method: &str, path: &str, status: u16) {
|
||||
self.requests_total
|
||||
.get_or_create(&RequestLabels {
|
||||
method: method.to_string(),
|
||||
path: path.to_string(),
|
||||
status,
|
||||
})
|
||||
.inc();
|
||||
}
|
||||
|
||||
/// Record request duration
|
||||
pub fn record_request_duration(&self, method: &str, path: &str, status: u16, duration_secs: f64) {
|
||||
self.request_duration_seconds
|
||||
.get_or_create(&RequestLabels {
|
||||
method: method.to_string(),
|
||||
path: path.to_string(),
|
||||
status,
|
||||
})
|
||||
.observe(duration_secs);
|
||||
}
|
||||
|
||||
/// Record session creation
|
||||
pub fn record_session_created(&self) {
|
||||
self.sessions_total
|
||||
.get_or_create(&SessionLabels {
|
||||
status: "created".to_string(),
|
||||
})
|
||||
.inc();
|
||||
self.active_sessions.inc();
|
||||
}
|
||||
|
||||
/// Record session closure
|
||||
pub fn record_session_closed(&self) {
|
||||
self.sessions_total
|
||||
.get_or_create(&SessionLabels {
|
||||
status: "closed".to_string(),
|
||||
})
|
||||
.inc();
|
||||
self.active_sessions.dec();
|
||||
}
|
||||
|
||||
/// Record session failure
|
||||
pub fn record_session_failed(&self) {
|
||||
self.sessions_total
|
||||
.get_or_create(&SessionLabels {
|
||||
status: "failed".to_string(),
|
||||
})
|
||||
.inc();
|
||||
}
|
||||
|
||||
/// Record session duration
|
||||
pub fn record_session_duration(&self, duration_secs: f64) {
|
||||
self.session_duration_seconds.observe(duration_secs);
|
||||
}
|
||||
|
||||
/// Record connection created
|
||||
pub fn record_connection_created(&self, conn_type: &str) {
|
||||
self.connections_total
|
||||
.get_or_create(&ConnectionLabels {
|
||||
conn_type: conn_type.to_string(),
|
||||
})
|
||||
.inc();
|
||||
self.active_connections
|
||||
.get_or_create(&ConnectionLabels {
|
||||
conn_type: conn_type.to_string(),
|
||||
})
|
||||
.inc();
|
||||
}
|
||||
|
||||
/// Record connection closed
|
||||
pub fn record_connection_closed(&self, conn_type: &str) {
|
||||
self.active_connections
|
||||
.get_or_create(&ConnectionLabels {
|
||||
conn_type: conn_type.to_string(),
|
||||
})
|
||||
.dec();
|
||||
}
|
||||
|
||||
/// Record an error
|
||||
pub fn record_error(&self, error_type: &str) {
|
||||
self.errors_total
|
||||
.get_or_create(&ErrorLabels {
|
||||
error_type: error_type.to_string(),
|
||||
})
|
||||
.inc();
|
||||
}
|
||||
|
||||
/// Record database operation
|
||||
pub fn record_db_operation(&self, operation: &str, status: &str, duration_secs: f64) {
|
||||
let labels = DatabaseLabels {
|
||||
operation: operation.to_string(),
|
||||
status: status.to_string(),
|
||||
};
|
||||
|
||||
self.db_operations_total
|
||||
.get_or_create(&labels.clone())
|
||||
.inc();
|
||||
|
||||
self.db_query_duration_seconds
|
||||
.get_or_create(&labels)
|
||||
.observe(duration_secs);
|
||||
}
|
||||
|
||||
/// Update uptime metric
|
||||
pub fn update_uptime(&self, uptime_secs: i64) {
|
||||
self.uptime_seconds.set(uptime_secs);
|
||||
}
|
||||
}
|
||||
|
||||
/// Global metrics state wrapped in Arc for sharing across threads
|
||||
pub type SharedMetrics = Arc<Metrics>;
|
||||
Reference in New Issue
Block a user