Multi Domain Bundle Laravel Package

Product Decisions This Supports

• Multi-brand/tenant architecture: Enables a single Symfony2 codebase to serve multiple domains (e.g., brand1.com, brand2.com) with isolated content/data per domain.
• Cost-efficient scaling: Avoids building custom domain routing logic or deploying separate instances for each brand.
• Roadmap prioritization: Justifies investing in a unified backend for acquisitions or partnerships requiring distinct domains.
• Build vs. buy: Eliminates the need to develop domain isolation logic from scratch, reducing dev time and technical debt.
• Use cases:
  • SaaS platforms with multi-tenant domain requirements (e.g., client1.example.com).
  • Corporate websites managing sub-brands or regional sites (e.g., us.brand.com, eu.brand.com).
  • Content-heavy applications (e.g., CMS, marketing sites) where domain-specific assets must be isolated.

When to Consider This Package

• Adopt if:

  • Your Symfony2 app requires domain-level isolation (e.g., separate databases, content, or configurations per domain).
  • You’re managing 5+ domains with shared backend logic but need strict data separation.
  • Your team lacks bandwidth to build custom domain routing/validation from scratch.
  • You’re using Doctrine ORM and need entity-level domain filtering (e.g., Page entities only visible on their assigned domain).
  • You prioritize simplicity over granular control (e.g., no need for dynamic DNS or wildcard domain support).

• Look elsewhere if:

  • You need wildcard domain support (e.g., *.client.example.com)—this package requires explicit domain configurations.
  • Your domains require dynamic routing (e.g., API endpoints like /api/v1 must bypass domain checks).
  • You’re using Symfony 3+ or PHP 8+: This bundle is unmaintained (archived) and tied to Symfony2.
  • You need advanced features like domain-based theming, SSL management, or multi-language routing (consider alternatives like spatie/laravel-multitenancy for Laravel or custom solutions).
  • Your team prefers active maintenance: This package has no stars, dependents, or updates since 2015.

How to Pitch It (Stakeholders)

For Executives: "This open-source Symfony2 package lets us serve multiple branded websites (e.g., brand1.com, brand2.com) from a single backend, cutting infrastructure costs and dev time. Instead of building custom domain logic or deploying separate instances, we can isolate content per domain with minimal code—think of it as ‘white-labeling on steroids.’ Ideal for scaling acquisitions or regional sites without overhauling our tech stack. The tradeoff? It’s unmaintained, so we’d need to vet it for our needs or extend it, but the ROI for multi-domain support is clear."

For Engineering: *"The MultiDomainBundle provides a lightweight way to scope Doctrine entities to their request domain (e.g., a Page entity only loads if the request domain matches its domain field). Key pros:

• Zero-config routing: Automatically filters entities by domain via a DomainTrait.
• Symfony2-native: Integrates cleanly with existing bundles and Doctrine.
• Fast to implement: Just add the trait to your entities and register the bundle.

Risks:

• Archived: Last updated in 2015; may need patches for Symfony2 LTS compatibility.
• Limited features: No support for dynamic domains or complex routing rules.
• Symfony2-only: Not viable for newer Symfony versions.

Recommendation: Use for simple multi-domain setups where domain isolation is the primary need. For anything more complex, we’d need to evaluate alternatives or build a custom solution."*