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
2,952

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

hosting
1,754

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

hosting
1,574

Install and configure Ollama for local AI models on Linux servers

devops
1,386

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

monitoring
1,272

Recently published

Setup Prometheus Blackbox Exporter for endpoint monitoring with SSL and alerting

monitoring
15 minutes ago

Configure Prometheus alerting with AlertManager notifications and webhook integration

monitoring
5 hours ago

Configure Elasticsearch cross-cluster replication for disaster recovery

databases
10 hours ago

Configure InfluxDB 2.7 clustering for high availability with data replication and automated failover

databases
19 hours ago

Optimize Varnish 7 cache storage with memory tuning and persistence configuration

performance
1 day ago
"context-propagation" × Clear all
monitoring Intermediate

Set up OpenTelemetry metrics collection with Prometheus integration for distributed system monitoring

Configure OpenTelemetry Collector to gather metrics from distributed services and export them to Prometheus for comprehensive observability monitoring. This integration provides unified metrics collection across your microservices architecture.

25 min 4 distros 249 views
monitoring Intermediate

Set up distributed tracing for Node.js and Python microservices with OpenTelemetry and Jaeger

Configure end-to-end distributed tracing across Node.js and Python microservices using OpenTelemetry instrumentation and Jaeger backend with Elasticsearch for centralized trace collection and analysis.

45 min 4 distros 223 views
monitoring Intermediate

Configure OpenTelemetry sampling strategies for high-traffic applications

Learn how to implement probabilistic, deterministic, and adaptive sampling strategies in OpenTelemetry to optimize distributed tracing performance and reduce storage costs in high-traffic production environments.

25 min 4 distros 397 views

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