public final class WeightedBackendService extends GeneratedMessageV3 implements WeightedBackendServiceOrBuilder
In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService
Protobuf type google.cloud.compute.v1.WeightedBackendService
Fields
BACKEND_SERVICE_FIELD_NUMBER
public static final int BACKEND_SERVICE_FIELD_NUMBER
Field Value
public static final int HEADER_ACTION_FIELD_NUMBER
Field Value
WEIGHT_FIELD_NUMBER
public static final int WEIGHT_FIELD_NUMBER
Field Value
Methods
equals(Object obj)
public boolean equals(Object obj)
Parameter
Returns
Overrides
getBackendService()
public String getBackendService()
The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.
optional string backend_service = 306946058;
| Type | Description |
| String | The backendService.
|
getBackendServiceBytes()
public ByteString getBackendServiceBytes()
The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.
optional string backend_service = 306946058;
| Type | Description |
| ByteString | The bytes for backendService.
|
getDefaultInstance()
public static WeightedBackendService getDefaultInstance()
Returns
getDefaultInstanceForType()
public WeightedBackendService getDefaultInstanceForType()
Returns
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns
public HttpHeaderAction getHeaderAction()
Specifies changes to request and response headers that need to take effect for the selected backendService. headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap. Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL. Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.
optional .google.cloud.compute.v1.HttpHeaderAction header_action = 328077352;
public HttpHeaderActionOrBuilder getHeaderActionOrBuilder()
Specifies changes to request and response headers that need to take effect for the selected backendService. headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap. Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL. Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.
optional .google.cloud.compute.v1.HttpHeaderAction header_action = 328077352;
getParserForType()
public Parser<WeightedBackendService> getParserForType()
Returns
Overrides
getSerializedSize()
public int getSerializedSize()
Returns
Overrides
getUnknownFields()
public final UnknownFieldSet getUnknownFields()
Returns
Overrides
getWeight()
Specifies the fraction of traffic sent to backendService, computed as weight / (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 backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy. The value must be between 0 and 1000
optional uint32 weight = 282149496;
| Type | Description |
| int | The weight.
|
hasBackendService()
public boolean hasBackendService()
The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.
optional string backend_service = 306946058;
| Type | Description |
| boolean | Whether the backendService field is set.
|
public boolean hasHeaderAction()
Specifies changes to request and response headers that need to take effect for the selected backendService. headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap. Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL. Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.
optional .google.cloud.compute.v1.HttpHeaderAction header_action = 328077352;
| Type | Description |
| boolean | Whether the headerAction field is set.
|
hasWeight()
public boolean hasWeight()
Specifies the fraction of traffic sent to backendService, computed as weight / (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 backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy. The value must be between 0 and 1000
optional uint32 weight = 282149496;
| Type | Description |
| boolean | Whether the weight field is set.
|
hashCode()
Returns
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Overrides
isInitialized()
public final boolean isInitialized()
Returns
Overrides
newBuilder()
public static WeightedBackendService.Builder newBuilder()
Returns
newBuilder(WeightedBackendService prototype)
public static WeightedBackendService.Builder newBuilder(WeightedBackendService prototype)
Parameter
Returns
newBuilderForType()
public WeightedBackendService.Builder newBuilderForType()
Returns
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected WeightedBackendService.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Returns
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Returns
Overrides
public static WeightedBackendService parseDelimitedFrom(InputStream input)
Parameter
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Exceptions
public static WeightedBackendService parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
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Exceptions
parseFrom(byte[] data)
public static WeightedBackendService parseFrom(byte[] data)
Parameter
| Name | Description |
| data | byte[]
|
Returns
Exceptions
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
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Exceptions
parseFrom(ByteString data)
public static WeightedBackendService parseFrom(ByteString data)
Parameter
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Exceptions
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
public static WeightedBackendService parseFrom(CodedInputStream input)
Parameter
Returns
Exceptions
public static WeightedBackendService parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
public static WeightedBackendService parseFrom(InputStream input)
Parameter
Returns
Exceptions
public static WeightedBackendService parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
parseFrom(ByteBuffer data)
public static WeightedBackendService parseFrom(ByteBuffer data)
Parameter
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Exceptions
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
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Exceptions
parser()
public static Parser<WeightedBackendService> parser()
Returns
toBuilder()
public WeightedBackendService.Builder toBuilder()
Returns
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Parameter
Overrides
Exceptions
