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Course Outline
System Monitoring Capabilities for Government Entities
- Rationale for evaluating cloud-based monitoring solutions regarding infrastructure topology visibility and performance metrics.
- Technical architecture of Uptime Kuma, utilizing Node.js, SQLite, and a Vue.js interface for operational clarity.
- Evaluation against established monitoring platforms such as Nagios, Zabbix, and Grafana OnCall.
Rapid Deployment Procedures
- Implementation via Docker containerization with persistent volume storage.
- Configuration of reverse proxy services and Transport Layer Security (TLS) encryption.
- Initialization of system parameters and administrative account provisioning.
- Utilization of environment variables to secure authentication credentials and define base URLs.
Monitoring Modalities for Government Operations
- HTTP/HTTPS service verification, including keyword validation and status code assessment.
- Transmission Control Protocol (TCP) port accessibility and Internet Control Message Protocol (ICMP) ping tests.
- DNS resolution accuracy and query-type verification.
- Push-based monitoring for cron job execution and backup system heartbeats.
- Support for MQTT, gRPC protocols, and dedicated game server health checks.
Alerting and Notification Channels
- Delivery via SMTP email and Microsoft Teams webhooks.
- Integration with Slack, Discord, Telegram, and Signal messaging platforms.
- Compatibility with PagerDuty, Opsgenie, and custom webhook payloads.
- Implementation of notification throttling mechanisms and escalation policies for critical incidents.
Public Status Page Management
- Creation of branded public-facing status dashboards.
- Documentation of incident timelines and maintenance schedules.
- Customization through Cascading Style Sheets (CSS) and domain mapping.
- Provision of RSS and JSON feeds to facilitate automated status aggregation.
System Integration and Maintenance Protocols
- Exposure of Prometheus metrics endpoints for external data scraping.
- Application Programming Interface (API) support for bulk monitor creation and lifecycle management.
- Database backup strategies and migration procedures.
- Procedures for system updates and security hardening to ensure compliance for government use cases.
Requirements
- Demonstrated proficiency in Linux operating system management and Docker container orchestration.
- Comprehensive knowledge of network protocols, including HTTP and TCP, alongside established system monitoring principles.
- Operational experience with diverse alerting mechanisms, such as email distribution lists, Slack integrations, and Discord webhooks.
Target Audience
- Site Reliability Engineering (SRE) and DevOps personnel seeking to transition away from commercial cloud-based monitoring dashboards toward self-hosted solutions.
- Agile operational units requiring lightweight, sovereign-compliant uptime verification tools.
- Institutions adhering to strict regulatory frameworks that prohibit the use of Software-as-a-Service (SaaS) monitoring platforms in favor of on-premises or government-approved infrastructure for government applications.
7 Hours
