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
3,233

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

hosting
1,792

Install and configure Ollama for local AI models on Linux servers

devops
1,611

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

hosting
1,595

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

monitoring
1,446

Recently published

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

monitoring
8 hours ago

Configure advanced nftables logging and monitoring for network security

security
13 hours ago

Configure Nginx Redis cluster caching for high availability and performance optimization

performance
18 hours ago

Configure custom SNMP MIBs for vendor-specific monitoring with SNMP v2c and v3

monitoring
23 hours ago

Implement NGINX Plus active health checks for enterprise environments

hosting
1 day ago
"external-dns" × Clear all
devops Advanced

Configure Istio ingress gateway with SSL certificates and custom domains for Kubernetes service mesh

Set up Istio ingress gateway with automated SSL certificate management using cert-manager, configure custom domain routing with VirtualService, and implement TLS termination for secure service mesh traffic.

35 min 4 distros 157 views
devops Intermediate

Setup Kubernetes ingress controller with cert-manager and Helm for automated SSL certificate management

Deploy NGINX Ingress Controller and cert-manager using Helm to automatically provision and manage SSL certificates for your Kubernetes applications with Let's Encrypt integration.

25 min 4 distros 155 views
devops Intermediate

Configure Kubernetes External DNS for automatic DNS record management with cloud providers

Set up External DNS controller to automatically create and manage DNS records for your Kubernetes services and ingresses. This tutorial covers installation, cloud provider integration, and security configuration for production-ready DNS automation.

25 min 4 distros 269 views
devops Intermediate

Setup Kubernetes Ingress NGINX with cert-manager for automated SSL certificates

Learn to deploy NGINX Ingress Controller with cert-manager for automatic SSL certificate provisioning and renewal using Let's Encrypt in production Kubernetes clusters.

35 min 4 distros 323 views

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