Class: Google::Cloud::Compute::V1::WeightedBackendService

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/compute/v1/compute.rb

Overview

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

Instance Attribute Summary collapse

Instance Attribute Details

#backend_service ⇒ ::String

Returns 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.

Returns:

  • (::String) —

    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.



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# File 'proto_docs/google/cloud/compute/v1/compute.rb', line 82494

class WeightedBackendService
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#header_action ⇒ ::Google::Cloud::Compute::V1::HttpHeaderAction

Returns Specifies changes to request and response headers that need to take effect for the selected backendService.

headerAction specified here take effect beforeheaderAction in the enclosing HttpRouteRule,PathMatcher and UrlMap.

headerAction is not supported for load balancers that have their loadBalancingScheme set to EXTERNAL.

Not supported when the URL map is bound to a target gRPC proxy that has validateForProxyless field set to true.

Returns:

  • (::Google::Cloud::Compute::V1::HttpHeaderAction) —

    Specifies changes to request and response headers that need to take effect for the selected backendService.

    headerAction specified here take effect beforeheaderAction in the enclosing HttpRouteRule,PathMatcher and UrlMap.

    headerAction is not supported for load balancers that have their loadBalancingScheme set to EXTERNAL.

    Not supported when the URL map is bound to a target gRPC proxy that has validateForProxyless field set to true.



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# File 'proto_docs/google/cloud/compute/v1/compute.rb', line 82494

class WeightedBackendService
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#weight ⇒ ::Integer

Returns 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 value must be from 0 to 1000.

Returns:

  • (::Integer) —

    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 value must be from 0 to 1000.



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# File 'proto_docs/google/cloud/compute/v1/compute.rb', line 82494

class WeightedBackendService
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end