GUIDES
AI & Coding Agents
Agentic Development: What It Means for Engineering Infrastructure in 2026
A comprehensive guide to agentic development — how AI coding agents like Claude Code, Codex, and Devin are transforming software engineering, and what infrastructure teams need to support autonomous code generation, testing, and deployment.
Coding Agent Sandbox: Secure Environments for AI-Generated Code
A coding agent sandbox isolates AI-generated code in an ephemeral environment with full filesystem access, network policies, and resource limits. Learn how to run Claude Code, Codex, and custom agents safely with Bunnyshell hopx.ai.
Sandboxed Environments for AI Coding: The Complete Guide
Learn why sandboxed environments are essential for AI coding. Compare Docker, Firecracker microVMs, Kubernetes, and cloud-hosted sandboxes for safely running AI-generated code. Complete guide with real-world patterns.
Preview Environments: Backend Frameworks
Preview Environments for Express/Node.js: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Express.js and Node.js applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Rails: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Ruby on Rails applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for FastAPI: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for FastAPI applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Spring Boot: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Spring Boot applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for NestJS: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for NestJS applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for .NET: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for ASP.NET Core applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Flask: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Flask applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Go Gin: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Go Gin applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments and a ~15MB final image.
Preview Environments for Phoenix (Elixir): Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Phoenix and Elixir applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Ruby Sinatra: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Ruby Sinatra applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Actix-Web (Rust): Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Actix-Web Rust applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments and near-zero-overhead containers.
Preview Environments for Fiber (Go): Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Go Fiber applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments and lightning-fast container starts.
Preview Environments for Django: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Django applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Laravel: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Laravel applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments: Frontend Frameworks
Preview Environments for Next.js: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Next.js applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Nuxt.js: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Nuxt.js applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Remix: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Remix applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for SvelteKit: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for SvelteKit applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Astro: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Astro applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments for Angular: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for Angular applications using Bunnyshell. Three approaches: Bunnyshell UI (easiest), Docker Compose import, and Helm charts — all with automatic PR deployments.
Preview Environments: Infrastructure
Preview Environments with Docker Compose: Import, Convert, and Deploy with Bunnyshell
Learn how to import your existing docker-compose.yml into Bunnyshell and get automatic preview environments for every pull request. Full walkthrough of the conversion process, advanced patterns, and common pitfalls.
Preview Environments for Monorepos: Nx, Turborepo, and Multi-Service Deploys with Bunnyshell
Learn how to set up automatic preview environments for monorepos using Bunnyshell. Covers Nx, Turborepo, Lerna, and plain workspace monorepos with three deployment approaches and selective rebuild strategies.
Preview Environments for Microservices: Full-Stack Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments for microservices architectures using Bunnyshell. Deploy 4-5 services per PR with service discovery, shared databases, and message queues — all fully isolated.
Preview Environments for Kubernetes: Automated Per-PR Deployments with Bunnyshell
Learn how to set up automated preview environments on Kubernetes using Bunnyshell. Three approaches: Bunnyshell-managed components, Helm charts, and raw K8s manifests — with namespace isolation, ingress, TLS, and auto-sleep.
Preview Environments with Terraform: Per-PR Infrastructure on AWS with Bunnyshell
Learn how to provision ephemeral cloud infrastructure (RDS, ElastiCache, S3) per pull request using Terraform components in Bunnyshell. Full IaC lifecycle — create, connect, and destroy — automated for every PR.
Preview Environments with Helm: Deploy Multi-Service Apps Per PR with Bunnyshell
Learn how to use Helm charts — public repos, custom charts, and umbrella charts — to create fully isolated preview environments for every pull request with Bunnyshell.
Preview Environments for Serverless: Lambda & Functions with Bunnyshell
Learn how to set up preview environments for serverless applications (AWS Lambda, Azure Functions) using Bunnyshell. Containerize functions, emulate AWS services with LocalStack, and get per-PR deployments.
Preview Environments: CI/CD Integration
Preview Environments with GitHub Actions: Automate Per-PR Deployments with Bunnyshell
Learn how to integrate Bunnyshell with GitHub Actions for automated preview environments. Two approaches: zero-config webhooks or full CI control with the Bunnyshell GitHub Action.
Preview Environments with GitLab CI: Automated Per-MR Deployments with Bunnyshell
Learn how to integrate Bunnyshell preview environments with GitLab CI pipelines. Two approaches: webhook-only (zero config) and full pipeline integration with .gitlab-ci.yml — automatic deploy on merge request, destroy on merge.
Preview Environments with CircleCI: Automated Per-PR Deployments with Bunnyshell
Learn how to integrate Bunnyshell preview environments with CircleCI workflows. Two approaches: webhook-only (zero config) and full pipeline integration with .circleci/config.yml — automatic deploy on PR, destroy on merge.
Preview Environments with Bitbucket Pipelines: Automated Per-PR Deployments with Bunnyshell
Learn how to integrate Bunnyshell with Bitbucket Pipelines for automatic preview environments on every pull request. Two approaches: webhook-only (zero pipeline config) and full pipeline integration with the Bunnyshell CLI.
Preview Environments with Azure DevOps: Automated Per-PR Deployments with Bunnyshell
Learn how to integrate Bunnyshell with Azure DevOps Pipelines for automatic preview environments on every pull request. Two approaches: webhook-only (zero pipeline config) and full pipeline integration with the Bunnyshell CLI.
Preview Environments with Jenkins: Automated Per-PR Deployments with Bunnyshell
Learn how to integrate Bunnyshell with Jenkins for automatic preview environments on every pull request. Two approaches: webhook-only (zero pipeline config) and full Jenkinsfile integration with the Bunnyshell CLI.
Preview Environments: Databases
Preview Environments with PostgreSQL: Per-PR Database Isolation with Bunnyshell
Learn how to provision isolated PostgreSQL databases for every preview environment. Three approaches: built-in Database component, Bitnami Helm chart, and Terraform-managed instances — with automatic lifecycle management.
Preview Environments with MongoDB: Per-PR Document Database Isolation with Bunnyshell
Learn how to provision isolated MongoDB instances for every preview environment. Three approaches: built-in Database component, Bitnami Helm chart, and Terraform-managed instances — with seeding, index management, and lifecycle automation.
Preview Environments with MySQL: Per-PR Database Isolation with Bunnyshell
Learn how to provision isolated MySQL databases for every preview environment. Three approaches: built-in Database component, Bitnami Helm chart, and Terraform-managed instances — with seeding, migrations, and character set configuration.
AWS Proton Migration
Migrating from AWS Proton to Bunnyshell: Complete Guide
Step-by-step guide to migrating from AWS Proton to Bunnyshell. Covers concept mapping, migration paths for CloudFormation and Terraform, API migration, RBAC setup, and a complete checklist.
Migrating AWS Proton CloudFormation Templates to Bunnyshell
Step-by-step guide to migrating AWS Proton CloudFormation templates to Bunnyshell. Your CF templates stay as-is — wrap them in GenericComponent with aws cloudformation deploy.
Migrating AWS Proton Terraform Templates to Bunnyshell
Step-by-step guide to migrating AWS Proton Terraform templates to Bunnyshell. Native Terraform component support with automatic state management, plan/apply workflows, and output wiring.
Platform Engineering
Platform Engineering with Bunnyshell: Building Your Internal Developer Platform
Learn how Bunnyshell works as the orchestration layer of your Internal Developer Platform. Templates define golden paths, RBAC enforces governance, and a full API enables extensibility.
Migrating from Homegrown Ephemeral Environments to Bunnyshell
Your homegrown ephemeral environment solution worked at 10 developers. At 30+, it is breaking. Learn how to migrate from DIY scripts to Bunnyshell without rewriting your infrastructure code.
Internal Developer Platform Failures: 5 Reasons Your DIY Platform Is Dying
Why do most internal developer platforms fail? Learn the 5 most common IDP failures — from maintenance burden to tribal knowledge — and how to avoid them. Data-backed guide for platform engineers.
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