In contrast to a single BackendService in
HttpRouteAction to which all matching traffic is directed to,WeightedBackendService allows traffic to be split across
multiple backend services. The volume of traffic for each
backend service is proportional to the weight specified
in each WeightedBackendService
Protobuf type google.cloud.compute.v1.WeightedBackendService
The full or partial URL to the default BackendService
resource. Before
forwarding the request to backendService, the load balancer
applies any relevant headerActions specified as part of thisbackendServiceWeight.
The full or partial URL to the default BackendService
resource. Before
forwarding the request to backendService, the load balancer
applies any relevant headerActions specified as part of thisbackendServiceWeight.
Specifies the fraction of traffic sent to a backend service,
computed asweight / (sum of all weightedBackendService weights in routeAction).
The selection of a backend service is determined only for new traffic.
Once a user's request has been directed to a backend service,
subsequent requests are sent to the same backend service as
determined by the backend service's session affinity policy.
Don't configure session affinity if you're using weighted traffic
splitting. If you do, the weighted traffic splitting configuration takes
precedence.
The full or partial URL to the default BackendService
resource. Before
forwarding the request to backendService, the load balancer
applies any relevant headerActions specified as part of thisbackendServiceWeight.
Specifies the fraction of traffic sent to a backend service,
computed asweight / (sum of all weightedBackendService weights in routeAction).
The selection of a backend service is determined only for new traffic.
Once a user's request has been directed to a backend service,
subsequent requests are sent to the same backend service as
determined by the backend service's session affinity policy.
Don't configure session affinity if you're using weighted traffic
splitting. If you do, the weighted traffic splitting configuration takes
precedence.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
