Infrastructure Monitoring

Table of Contents

• Overview
• When to Use
• Quick Start
• Reference Guides
• Best Practices

Overview

Implement comprehensive infrastructure monitoring to track system health, performance metrics, and resource utilization with alerting and visualization across your entire stack.

When to Use

• Real-time performance monitoring
• Capacity planning and trends
• Incident detection and alerting
• Service health tracking
• Resource utilization analysis
• Performance troubleshooting
• Compliance and audit trails
• Historical data analysis

Quick Start

Minimal working example:

# prometheus.yml
global:
  scrape_interval: 15s
  evaluation_interval: 15s
  external_labels:
    monitor: "infrastructure-monitor"
    environment: "production"

# Alertmanager configuration
alerting:
  alertmanagers:
    - static_configs:
        - targets:
            - localhost:9093

# Rule files
rule_files:
  - "alerts.yml"
  - "rules.yml"

scrape_configs:
  # Prometheus itself
  - job_name: "prometheus"
    static_configs:
      - targets: ["localhost:9090"]
// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

Guide	Contents
Prometheus Configuration	Prometheus Configuration
Alert Rules	Alert Rules
Alertmanager Configuration	Alertmanager Configuration
Grafana Dashboard	Grafana Dashboard
Monitoring Deployment	Monitoring Deployment

Best Practices

✅ DO

• Follow established patterns and conventions
• Write clean, maintainable code
• Add appropriate documentation
• Test thoroughly before deploying

❌ DON'T

• Skip testing or validation
• Ignore error handling
• Hard-code configuration values