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
9,649

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

monitoring
5,074

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

hosting
4,096

Install and configure Ollama for local AI models on Linux servers

devops
3,578

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

databases
3,489

Recently published

Configure Kubernetes secrets management with External Secrets Operator and HashiCorp Vault

devops
2 minutes ago

Integrate Jaeger with Istio service mesh for distributed tracing

devops
14 hours ago

Configure Consul Connect service mesh monitoring with distributed tracing

monitoring
1 month ago

Configure Kubernetes RBAC with service accounts and cluster roles for secure access control

devops
1 month ago

Implement Deno microservices architecture with service discovery and load balancing

devops
1 month ago
"applicationsets" × Clear all
devops Advanced

Integrate ArgoCD with External Secrets Operator for secure Kubernetes secret management

Set up External Secrets Operator to sync secrets from HashiCorp Vault and AWS Secrets Manager into your ArgoCD GitOps workflow, enabling secure automated secret management across multiple environments without storing sensitive data in Git repositories.

45 min 4 distros 560 views
devops Advanced

Setup ArgoCD ApplicationSets for multi-environment GitOps workflows with automated deployment pipelines

Configure ArgoCD ApplicationSets to automate deployments across multiple environments using GitOps patterns. Learn to create templates, generators, and automated promotion workflows for production-grade Kubernetes deployments.

45 min 4 distros 454 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 982 views

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