Cloud & DevOps — Docs

Setting Up Harbor Private Container Registry
Learn how to set up and configure harbor on your VPS with step-by-step instructions, including registry and best practices for production environments. 34 views
Building Multi-Stage Docker Images for Production
Step-by-step tutorial for docker on Ubuntu/Debian servers, with practical code examples and troubleshooting tips. 32 views
Blue-Green Deployments Explained
You maintain two identical production environments: 301 views
Implementing Rolling Updates with Minimal Downtime
Everything you need to know about rolling-updates for your VPS, from initial setup to production-ready configuration with downtime. 34 views
Managing Environment Variables Across Deployments
Learn how to set up and configure env-vars on your VPS with step-by-step instructions, including secrets and best practices for production environments. 34 views
Setting Up SonarQube for Code Quality Analysis
A comprehensive guide to sonarqube covering installation, configuration, and optimization for Linux VPS environments. 36 views
Implementing Observability with OpenTelemetry
Complete guide to implementing observability with OpenTelemetry, including collector setup, configuration, and application instrumentation. 33 views
Implementing Feature Flags with Unleash
Step-by-step tutorial for feature-flags on Ubuntu/Debian servers, with practical code examples and troubleshooting tips. 35 views
Setting Up a CI/CD Pipeline with GitHub Actions
Practical guide to github-actions featuring real-world examples, performance tuning tips, and security best practices. 34 views
Setting Up Woodpecker CI as a Drone Alternative
Step-by-step tutorial for woodpecker on Ubuntu/Debian servers, with practical code examples and troubleshooting tips. 31 views
Custom Terraform Providers
Build custom Terraform providers in Go to manage internal APIs and proprietary infrastructure resources with the Terraform Plugin Framework. 314 views
OpenTofu Terraform Alternative
Migrate from Terraform to OpenTofu, the open-source fork, with compatible configurations, state migration, and provider ecosystem compatibility. 231 views
Crossplane Kubernetes-Native Infrastructure
Manage cloud infrastructure using Kubernetes-native Crossplane with compositions, claims, and GitOps-driven infrastructure provisioning. 409 views
Woodpecker CI Self-Hosted
Deploy Woodpecker CI as a lightweight self-hosted CI/CD system with Docker pipelines and GitHub/Gitea integration. 447 views
Infrastructure Drift Detection Terraform
Detect and remediate infrastructure drift with automated Terraform plan checks, alerting, and reconciliation workflows. 184 views
Spacelift Terraform Management
Use Spacelift for collaborative Terraform management with policy-as-code, drift detection, and approval workflows. 158 views
Dagger CI/CD Portability
Build portable CI/CD pipelines with Dagger that run identically on any CI platform and local development environments. 165 views
Atlantis Terraform PR Automation
Deploy Atlantis for automated Terraform plan and apply workflows triggered by pull request comments. 272 views
ChatOps with Slack
Implement ChatOps workflows with Slack bots for infrastructure management, deployment triggers, and incident response. 255 views
Self-Hosted GitHub Actions Runner
Set up self-hosted GitHub Actions runners on your VPS for faster builds, custom environments, and private network access. 380 views
Nix Reproducible Environments
Use Nix and NixOS for fully reproducible development environments and server configurations with declarative package management. 261 views
Packer Proxmox Template Automation
Automate Proxmox VM template creation with HashiCorp Packer for consistent, pre-configured virtual machine images. 217 views
Progressive Delivery Argo Rollouts
Implement progressive delivery with Argo Rollouts for canary deployments, blue-green releases, and automated analysis. 296 views
Feature Flags with Unleash
Deploy Unleash for self-hosted feature flag management with gradual rollouts, A/B testing, and kill switches. 203 views
Taskfile Modern Makefile Alternative
Replace Makefiles with Taskfile for simpler, cross-platform task automation with YAML syntax and built-in features. 426 views
Development Preview Environment Docker
Create on-demand preview environments with Docker for pull request testing and stakeholder review. 309 views
Canary Deployments Nginx
Implement canary deployments with Nginx for gradual traffic shifting and risk-free production releases. 210 views
GitOps ArgoCD Kustomize
Implement GitOps with ArgoCD and Kustomize for declarative, Git-driven Kubernetes deployments. 241 views
Vagrant Local VPS Testing
Use Vagrant for local VPS testing with reproducible virtual machines that match your production server configuration. 376 views
Devcontainers Remote Development
Set up development containers for consistent, reproducible development environments across VS Code and GitHub Codespaces. 426 views
Secrets Rotation HashiCorp Vault
Implement automated secrets rotation with HashiCorp Vault for database credentials, API keys, and TLS certificates. 376 views
Environment Parity Dev Staging Production
Maintain environment parity across development, staging, and production with Docker, infrastructure as code, and configuration management. 370 views
Terraform Modules Reusable Infrastructure
Create reusable Terraform modules for consistent infrastructure provisioning with input variables, outputs, versioning, and module registry publishing. 342 views
Pulumi TypeScript IaC
Use Pulumi with TypeScript for infrastructure as code with real programming language features including loops, conditionals, and type safety. 240 views
Ansible AWX Team Automation
Deploy Ansible AWX for team-based automation with web UI, role-based access, job scheduling, inventory management, and credential vaults. 401 views
Deploying with Kamal for Ruby and Docker Apps
Learn how to set up and configure kamal on your VPS with step-by-step instructions, including ruby and best practices for production environments. 34 views
How to Set Up a CI/CD Pipeline with Gitea and Drone
How to Set Up a CI/CD Pipeline with Gitea and Drone Running your own CI/CD pipeline gives you full control over your build and deployment workflow. Gitea is ... 49 views
How to Deploy Applications with Kamal (formerly MRSK)
How to Deploy Applications with Kamal (formerly MRSK) Kamal is a deployment tool created by the team behind Ruby on Rails. It deploys containerized applicati... 57 views
How to Set Up Blue-Green Deployments
How to Set Up Blue-Green Deployments Blue-green deployment is a release strategy that reduces downtime and risk by running two identical production environme... 56 views
How to Create a Self-Hosted Package Registry with Verdaccio
How to Create a Self-Hosted Package Registry with Verdaccio Verdaccio is a lightweight, open-source npm registry proxy that lets you host private packages an... 65 views
How to Set Up ArgoCD for GitOps Deployments
Setting Up ArgoCD for GitOps Deployments ArgoCD is a declarative GitOps continuous delivery tool for Kubernetes. It monitors your Git repositories and automa... 56 views
How to Set Up Harbor Container Registry
Setting Up Harbor Container Registry Harbor is an open-source container registry that provides image management, vulnerability scanning, and access control. ... 57 views
GitOps Principles and Best Practices
GitOps Principles and Best Practices GitOps is an operational framework that uses Git as the single source of truth for infrastructure and application config... 54 views
How to Set Up a Service Mesh with Linkerd
Setting Up a Service Mesh with Linkerd Linkerd is a lightweight, security-focused service mesh for Kubernetes. It provides mutual TLS, observability, and tra... 57 views
Container Orchestration with Docker Compose in Production 132 views
Setting Up Webhook-Based Auto-Deployment 254 views
Docker Swarm vs Kubernetes: When to Use Each 178 views
Setting Up GitLab CI/CD on Your VPS 119 views
Blue-Green Deployments: Zero-Downtime Releases 156 views
Setting Up a Private Docker Registry 227 views
Introduction to Kubernetes Concepts for VPS Users 141 views
CI/CD with GitHub Actions: A Practical Guide 71 views
Understanding Infrastructure as Code with Terraform 141 views
Container Orchestration Concepts 58 views
Blue-Green and Canary Deployment Strategies 61 views
Managing Configuration with Environment Files 57 views
Secrets Management Best Practices 55 views
Getting Started with Ansible for Server Automation 57 views
CI/CD Pipelines with GitHub Actions 56 views
Infrastructure as Code with Terraform Basics 57 views
Docker Compose for Multi-Container Applications 57 views
Git Workflow Best Practices for Teams 57 views
Introduction to CI/CD for VPS Deployments
Continuous Integration and Continuous Deployment automate your code delivery pipeline.What Is CI/CD?CI (Continuous Integration): Automatically test code changes... 430 views
How to Deploy with GitHub Actions via SSH
Automate deployments to your Breeze using GitHub Actions.PrerequisitesSSH key pair (deploy key)GitHub repositorySet Up SecretsIn your GitHub repo, go to Setting... 457 views
How to Use Ansible to Configure Your Server
Ansible automates server configuration so you can reproduce setups consistently.Install (on your local machine)pip install ansibleCreate InventoryCreate hosts.i... 534 views
How to Set Up a Staging Environment
A staging environment lets you test changes before deploying to production.Approach 1: Separate BreezeDeploy a second Breeze as your staging server. Mirror your... 389 views
How to Use Environment Variables for Configuration
Store sensitive configuration (API keys, database passwords) in environment variables instead of code.Why?Secrets stay out of version controlEasy to change betw... 259 views
Canary Deployments with Nginx and Lua
Learn how to set up and configure canary on your VPS with step-by-step instructions, including nginx and best practices for production environments. 33 views
Blue-Green Deployments on a Single Server
Learn how to set up and configure blue-green on your VPS with step-by-step instructions, including deployment and best practices for production environments. 33 views
Artifact Management with Nexus Repository
Everything you need to know about nexus for your VPS, from initial setup to production-ready configuration with artifacts. 35 views
Implementing ChatOps with Mattermost and Jenkins
Practical guide to chatops featuring real-world examples, performance tuning tips, and security best practices. 33 views
GitLab CI Runner Self-Hosted Installation
A comprehensive guide to gitlab-ci covering installation, configuration, and optimization for Linux VPS environments. 30 views
Infrastructure as Code with Terraform
Terraform lets you define infrastructure in code (HCL — HashiCorp Configuration Language). Instead of clicking through cloud dashboards, you write declarative configs and `terraform apply`. 722 views
Implementing Trunk-Based Development Workflow
Practical guide to trunk-based featuring real-world examples, performance tuning tips, and security best practices. 32 views
Setting Up Drone CI for Automated Builds
A comprehensive guide to drone covering installation, configuration, and optimization for Linux VPS environments. 35 views
CI/CD Pipeline with GitHub Actions
- **CI (Continuous Integration)** — automatically test code on every push 720 views