Cloud Load Balancing allows you to put your resources behind a single IP address that is externally accessible or internal to your Virtual Private Cloud (VPC) network. Learn more

Load balancer types

Customize load balancers

References and resources

Training and tutorials

Try Cloud Load Balancing tutorials, courses, and self-paced training from Google Cloud Skills Boost.

Training

Application Load Balancer with Terraform

Learn how to create an Application Load Balancer to forward traffic to a custom URL map.

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Training

External Application Load Balancer

Learn how to set up an external Application Load Balancer and how load balancing can help scale your applications on Compute Engine.

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Training

External Application Load Balancer with Cloud Armor

Learn how to configure an external Application Load Balancer with global backends, stress test the load balancer, and denylist the stress test IP address with Cloud Armor.

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Training

Network Load Balancer

Learn the differences between Network Load Balancers and Application Load Balancers and how to set them up for your applications running on Compute Engine virtual machines.

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Training

Internal passthrough Network Load Balancer

Learn how to configure and test an internal load balancer with instance groups as backends.

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Codelab

Google Cloud networking 101

Set up a load balanced application on Google Cloud.

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Training

Hands on lab for hosting a web app on Compute Engine

In this lab you will deploy a sample application, the "Fancy Store" ecommerce website, to show how a website can be deployed and scaled easily with Compute Engine.

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Use cases

Explore use cases, reference architectures, whitepapers, best practices, and industry solutions.

Use case

Request routing to a multi-region external Application Load Balancer

Learn how to create an Application Load Balancer that selects backend services based on request URL paths, and then routes requests to backends that are close to the clients.

multi-region load balancing

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Use case

Use UDP with Network Load Balancers

Learn how to handle User Datagram Protocol (UDP) traffic with a Network Load Balancer.

UDP load balancing

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Use case

Faster web performance and improved web protection for load balancing

Learn the value of adding Cloud CDN and Google Cloud Armor to an existing external Application Load Balancer deployment.

CDN Cloud Armor load balancing

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Use case

Delivering HTTP and HTTPS content over the same published domain

Bind a reserved IP address to both the HTTP and HTTPS frontend configuration in the external Application Load Balancer.

CDN load balancing

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Use case

Optimizing application latency with load balancing

Learn how your choice of a specific load balancer on Google Cloud affects end-to-end latency.

latency load balancing

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Use case

Using load balancing for highly available applications

Use load balancing with a regional managed instance group to redirect traffic away from busy or unavailable VM instances, allowing you to provide high availability even during a zonal outage.

restricting incoming traffic load balancing

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Code samples

Dive into coding with examples that demonstrate how to use and connect Google Cloud services.

github

Global external Application Load Balancer

Create an external Application Load Balancer by using Terraform.

Open GitHub  

github

External passthrough Network Load Balancer

Create an external passthrough Network Load Balancer by using Terraform.

Open GitHub  

github

Internal passthrough Network Load Balancer

Create an internal passthrough Network Load Balancer by using Terraform.

Open GitHub  

Videos