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
5,917

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

hosting
2,223

Install and configure Ollama for local AI models on Linux servers

devops
2,086

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

hosting
1,941

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

monitoring
1,792

Recently published

Configure ArgoCD Image Updater for automated container deployments

devops
1 ora fa

Setup MinIO monitoring with Prometheus and Grafana dashboards

monitoring
6 ore fa

Implement Consul multi-datacenter replication with WAN federation

networking
15 ore fa

Implement backup encryption key rotation and secure management with GPG and automated scripts

security
20 ore fa

Implement Apache load balancing with SSL termination and health checks

hosting
1 giorno fa
"mixed-instance-types" × Clear all
devops Intermediate

Implement Kubernetes pod disruption budgets for high availability during scaling events

Configure Pod Disruption Budgets to ensure application availability during cluster maintenance and scaling operations. Learn to implement PDB policies, test disruption scenarios, and maintain service continuity in Kubernetes.

25 min 4 distros 423 views
devops Intermediate

Configure Kubernetes vertical pod autoscaler for resource optimization and cost management

Set up VPA to automatically adjust CPU and memory requests for your Kubernetes workloads. Reduce resource waste and optimize costs by letting VPA analyze actual usage patterns and rightsizing containers.

25 min 4 distros 185 views
devops Advanced

Implement Kubernetes workload rightsizing with VPA recommendations and cost analysis

Set up Vertical Pod Autoscaler to automatically optimize resource requests and limits for your Kubernetes workloads. Create cost analysis dashboards to track resource utilization and identify opportunities for rightsizing containers in production clusters.

45 min 4 distros 190 views
devops Advanced

Implement Kubernetes cluster autoscaling with Helm charts and KEDA for dynamic workload scaling

Configure comprehensive Kubernetes autoscaling with cluster autoscaler for node management, KEDA for event-driven pod scaling, and vertical pod autoscaler for resource optimization. This tutorial covers production-grade deployment using Helm charts with monitoring and optimization strategies.

45 min 4 distros 626 views

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