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
1,876

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

hosting
1,496

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

hosting
1,376

Install and configure Ollama for local AI models on Linux servers

devops
1,221

Configure Linux system time synchronization with chrony and NTP hardening

linux
1,152

Recently published

Configure Kafka Schema Registry with Avro serialization for data processing

devops
2 hours ago

Setup Elasticsearch 8 index lifecycle management for automated log retention and storage optimization

devops
7 hours ago

Configure Kafka Streams state stores and RocksDB optimization for high-performance streaming applications

devops
16 hours ago

Implement Django continuous deployment with Git hooks and automated testing

devops
21 hours ago

Configure Django Redis caching and session storage for high-performance web applications

performance
1 day ago
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monitoring Intermediate

Set up PHP application performance monitoring with APM tools and real-time metrics collection

Monitor PHP application performance with New Relic APM and Elastic APM, implement custom metrics collection, and set up comprehensive Grafana dashboards for real-time application observability and performance optimization.

35 min 4 distros 20 views
linux Intermediate

Setup log aggregation with rsyslog and logrotate for centralized system monitoring

Configure rsyslog for centralized log collection across servers, implement advanced logrotate policies for automated retention, and set up remote log shipping with filtering for comprehensive system monitoring and audit compliance.

45 min 4 distros 77 views
monitoring Intermediate

Configure Prometheus alerting rules for cgroup metrics monitoring and container resource alerts

Set up comprehensive Prometheus alerting rules for monitoring cgroup resource usage with automated threshold alerts for CPU, memory, and I/O limits. Configure Alertmanager notifications for container resource exhaustion and system health monitoring.

45 min 4 distros 102 views
performance Intermediate

Configure Linux filesystem tuning and optimization for database workloads

Optimize Linux filesystem performance for database workloads by configuring mount options, I/O schedulers, and kernel parameters to maximize database throughput and minimize latency.

45 min 4 distros 61 views
security Intermediate

Implement Caddy 2 rate limiting and DDoS protection with advanced security rules

Configure Caddy 2 web server with comprehensive rate limiting, request throttling, and DDoS protection using built-in security modules and advanced filtering rules.

45 min 4 distros 62 views
linux Intermediate

Configure Linux system logging with rsyslog and journald for centralized log management

Set up comprehensive Linux logging infrastructure using rsyslog for traditional syslog handling and journald for systemd service logs. Configure remote logging, log rotation, filtering rules, and troubleshoot common logging performance issues.

25 min 6 distros 818 views

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