Infrastructure tutorials

Production-grade guides for Linux, servers, security and performance. Copy-paste commands, multi-distro support, written by engineers who run this in production.

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Install and configure Deno for web development with systemd and reverse proxy

hosting
5,771

Install and configure Caddy web server with automatic HTTPS and reverse proxy

hosting
2,174

Install and configure Ollama for local AI models on Linux servers

devops
2,055

Install and configure Uvicorn ASGI server with systemd and reverse proxy for FastAPI applications

hosting
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Install and configure Uptime Kuma for website monitoring with SSL and email alerts

monitoring
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Recently published

Implement Apache load balancing with SSL termination and health checks

hosting
4 hours ago

Setup Node.js error tracking with Sentry for production monitoring and debugging

monitoring
9 hours ago

Implement Node.js application monitoring with Prometheus metrics and Grafana dashboards

monitoring
18 hours ago

Implement OSPF multi-area design with FRRouting and advanced routing policies

networking
23 hours ago

Configure Istio security policies with external authorization services integration

security
1 day ago
"systemctl" × Clear all
monitoring Intermediate

Configure Prometheus Blackbox Exporter for endpoint monitoring with SSL and alerting

Set up Prometheus Blackbox Exporter to monitor HTTP, HTTPS, DNS, TCP, and ICMP endpoints with SSL certificate validation and automated alerting for comprehensive uptime monitoring.

25 min 4 distros 225 views
monitoring Intermediate

Set up Prometheus and Grafana monitoring stack with Docker Compose

Deploy a complete monitoring solution using Prometheus for metrics collection and Grafana for visualization with Docker Compose. This setup provides comprehensive system monitoring, alerting capabilities, and customizable dashboards.

25 min 4 distros 333 views
monitoring Intermediate

Set up InfluxDB alerting with Kapacitor and notifications

Configure comprehensive alerting for InfluxDB using Kapacitor with email, Slack, and webhook notifications. Set up real-time monitoring, thresholds, and automated responses for time-series data anomalies.

25 min 4 distros 178 views
monitoring Intermediate

Configure Grafana dashboards for TimescaleDB analytics with real-time metrics and alerting

Build comprehensive Grafana dashboards for TimescaleDB analytics with time-series visualizations, custom queries, and automated alerting for performance monitoring and data insights.

45 min 4 distros 208 views
performance Advanced

Optimize ClickHouse performance for high-throughput workloads with advanced tuning and memory management

Learn how to optimize ClickHouse for high-throughput analytics workloads through advanced memory configuration, query performance tuning, storage engine optimization, and connection pooling strategies.

45 min 4 distros 219 views
databases Advanced

Set up TimescaleDB high availability with streaming replication and automatic failover

Configure TimescaleDB with PostgreSQL streaming replication for high availability. Set up primary and standby servers with hot standby mode, implement automatic failover with pg_auto_failover, and monitor replication status for production-ready time-series database clustering.

45 min 4 distros 200 views
monitoring Intermediate

Integrate TimescaleDB with Telegraf for metrics collection and time-series monitoring

Set up TimescaleDB with PostgreSQL and configure Telegraf to collect system and application metrics. Create continuous aggregates and monitoring dashboards for comprehensive time-series analysis and alerting.

25 min 4 distros 222 views
databases Intermediate

Configure TimescaleDB automated data retention policies for efficient storage management

Set up automated data retention and compression policies in TimescaleDB to optimize storage usage and maintain database performance. Learn to configure drop_chunks and compression policies with monitoring.

25 min 4 distros 254 views
performance Advanced

Optimize NGINX performance for high-traffic websites with advanced configuration and tuning

Configure NGINX for maximum performance with worker process optimization, advanced caching strategies, HTTP/2 tuning, and security hardening for high-traffic production environments.

45 min 4 distros 223 views
devops Advanced

Implement Ansible AWX Tower for enterprise automation workflows with RBAC and inventory management

Deploy Ansible AWX with Docker Compose for centralized automation management. Configure enterprise RBAC, dynamic inventory sources, and workflow templates for scalable infrastructure orchestration across multiple environments.

45 min 4 distros 237 views
databases Intermediate

Configure ClickHouse materialized views for real-time analytics with performance optimization

Set up ClickHouse materialized views to transform raw data into real-time aggregations. Configure performance optimization with memory tuning and monitoring for high-throughput analytics workloads.

45 min 4 distros 278 views
security Advanced

Set up Apache Airflow DAG security policies and data governance with RBAC and audit logging

Configure comprehensive security for Apache Airflow with role-based access control, DAG-level permissions, data lineage tracking, and audit logging for compliance monitoring in production environments.

45 min 4 distros 262 views

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