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External HTTP(S) Load Balancing

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Use cases

About

The External HTTP(S) Load Balancing mind map provides a technical architecture overview of Google Cloud's global load balancing solutions, covering 168 nodes of detailed configuration data. This External HTTP(S) Load Balancing template serves as a professional cheat sheet for cloud architects managing Three-tier web services and complex traffic routing. It details how the External HTTP(S) load balancer functions as a reverse proxy, utilizing Google Front Ends (GFEs) to terminate client connections and manage traffic flow. The map specifically addresses critical components such as URL maps for path-based routing, SSL certificates for secure termination, and the integration of Cloud CDN and Google Cloud Armor for edge security and performance optimization.

load balancinghttpnetworking
Terms and Conditions

When to use this template

Cloud Solutions Architects

Designing a global cloud architecture that requires path-based routing for API and video services

Network Security Engineers

Troubleshooting SSL termination issues or configuring custom SSL policies for compliance

DevOps Leads

Onboarding new team members to explain the flow of traffic through Google Front Ends and backend buckets

How to use this template

Step 1

Download and open the file

Download the .xmind file and open it in Xmind desktop or the web browser to view the full 168-node architecture.

Step 2

Navigate the technical branches

Expand the 'Backend services' and 'URL maps' branches to see how specific traffic paths are mapped to your infrastructure.

Step 3

Customize for your project

Replace the generic protocol and port descriptions with your specific application requirements to create a custom deployment guide.

Frequently asked questions

This template includes a complete structural breakdown of load balancing components, including forwarding rules, target proxies, URL maps, backend services, and health check configurations. It also covers advanced networking topics like session affinity, WebSocket proxy support, and firewall rule requirements for Google Front Ends.

The template visualizes the separation of concerns across tiers, showing how external load balancers handle the web tier, regional internal load balancers manage the application tier, and internal TCP/UDP load balancers scale the database tier for a secure, scalable architecture.

Yes, it specifically outlines security features such as SSL policies, Google Cloud Armor integration, and the specific firewall rules needed to allow traffic from the load balancer's return path to your backend instances.

Absolutely. You can customize all 168 nodes in Xmind to reflect your specific project requirements, add your own IP addresses to the forwarding rules, or document your unique URL map path matchers.

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