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.

Browse by topic

Most viewed

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

hosting
9,916

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

monitoring
5,639

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

hosting
4,642

Install and configure TimescaleDB with PostgreSQL for high-performance time-series data

databases
4,075

Install and configure Ollama for local AI models on Linux servers

devops
4,052

Recently published

Configure PostgreSQL 17 SSL encryption and certificate-based authentication

databases
há 1 semana

Set up HAProxy SSL termination with Let's Encrypt certificates

networking
há 1 semana

Configure HAProxy with Consul for dynamic service discovery

networking
há 1 semana

Configure PostgreSQL 17 connection pooling with PgBouncer for high availability

databases
há 2 semanas

Configure Kubernetes secrets management with External Secrets Operator and HashiCorp Vault

devops
há 2 semanas
"gitops" × Clear all
devops Intermediate

Configure Kubernetes secrets management with Sealed Secrets for secure Helm values

Learn to implement Sealed Secrets controller for encrypting Kubernetes secrets in Git repositories, enabling secure GitOps workflows with encrypted Helm values and automated secret management.

45 min 4 distros 696 views
devops Advanced

Integrate GitLab with Kubernetes for automated deployments using CI/CD pipelines and runners

Set up GitLab CI/CD pipelines with Kubernetes runners for automated application deployments. Configure RBAC, implement rolling updates, and establish production-grade deployment strategies.

45 min 4 distros 623 views
devops Intermediate

Configure ArgoCD notifications for Slack and Microsoft Teams with webhook integration

Set up ArgoCD notification controller to send application deployment alerts and sync status updates to Slack channels and Microsoft Teams. Configure webhook integrations with custom templates and triggers for production GitOps workflows.

25 min 4 distros 1,140 views
devops Intermediate

Integrate SonarQube with Kubernetes and Helm charts for automated code quality scanning

Deploy SonarQube on Kubernetes using Helm charts with PostgreSQL database, configure automated code scanning workflows, and implement persistent storage for comprehensive code quality analysis in your CI/CD pipeline.

45 min 4 distros 1,331 views
devops Advanced

Implement Kubernetes admission controllers with OPA Gatekeeper for policy enforcement

Set up OPA Gatekeeper admission controllers to enforce security policies, resource governance, and compliance rules across your Kubernetes cluster with custom constraint templates.

45 min 4 distros 1,768 views
devops Intermediate

Install and configure Helm 3 for Kubernetes package management with security and private repositories

Learn to install Helm 3 on Linux, configure private repositories with authentication, implement security best practices with RBAC, and integrate with CI/CD pipelines for automated Kubernetes deployments.

45 min 6 distros 1,335 views
devops Intermediate

Install and configure ArgoCD for GitOps continuous deployment with RBAC and SSL

Set up ArgoCD on Kubernetes with SSL certificates, RBAC user management, and high availability for production GitOps continuous deployment workflows.

45 min 6 distros 1,523 views

Prefere não gerir isto sozinho?

Gerimos a infraestrutura de empresas que dependem do tempo de atividade. Totalmente gerida, com um contacto fixo que conhece o seu ambiente.

Tem um contacto fixo que conhece o seu ambiente

Roterdão 12:56 · acessível por mensagem, sem formulário de tickets

+31 10 477 5362 WhatsApp