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 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
Static Fields
BACKEND_SERVICE_FIELD_NUMBER
public static final int BACKEND_SERVICE_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
public static final int HEADER_ACTION_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
WEIGHT_FIELD_NUMBER
public static final int WEIGHT_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static WeightedBackendService getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static WeightedBackendService.Builder newBuilder()
newBuilder(WeightedBackendService prototype)
public static WeightedBackendService.Builder newBuilder(WeightedBackendService prototype)
public static WeightedBackendService parseDelimitedFrom(InputStream input)
public static WeightedBackendService parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static WeightedBackendService parseFrom(byte[] data)
| Parameter |
|---|
| Name | Description |
data | byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static WeightedBackendService parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(CodedInputStream input)
public static WeightedBackendService parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(InputStream input)
public static WeightedBackendService parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static WeightedBackendService parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static WeightedBackendService parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<WeightedBackendService> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
|---|
| Name | Description |
obj | Object
|
Overrides
getBackendService()
public String getBackendService()
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 this backendServiceWeight.
optional string backend_service = 306946058;
| Returns |
|---|
| 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 load balancer applies any relevant headerActions specified as part of this backendServiceWeight.
optional string backend_service = 306946058;
| Returns |
|---|
| Type | Description |
ByteString | The bytes for backendService.
|
getDefaultInstanceForType()
public WeightedBackendService getDefaultInstanceForType()
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. 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.
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. 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.
optional .google.cloud.compute.v1.HttpHeaderAction header_action = 328077352;
getParserForType()
public Parser<WeightedBackendService> getParserForType()
Overrides
getSerializedSize()
public int getSerializedSize()
| Returns |
|---|
| Type | Description |
int | |
Overrides
getUnknownFields()
public final UnknownFieldSet getUnknownFields()
Overrides
getWeight()
Specifies the fraction of traffic sent to a backend service, 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 backend service, subsequent requests are sent to the same backend service as determined by the backend service's session affinity policy. The value must be from 0 to 1000.
optional uint32 weight = 282149496;
| Returns |
|---|
| 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 load balancer applies any relevant headerActions specified as part of this backendServiceWeight.
optional string backend_service = 306946058;
| Returns |
|---|
| 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. 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.
optional .google.cloud.compute.v1.HttpHeaderAction header_action = 328077352;
| Returns |
|---|
| Type | Description |
boolean | Whether the headerAction field is set.
|
hasWeight()
public boolean hasWeight()
Specifies the fraction of traffic sent to a backend service, 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 backend service, subsequent requests are sent to the same backend service as determined by the backend service's session affinity policy. The value must be from 0 to 1000.
optional uint32 weight = 282149496;
| Returns |
|---|
| Type | Description |
boolean | Whether the weight field is set.
|
hashCode()
| Returns |
|---|
| Type | Description |
int | |
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public WeightedBackendService.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected WeightedBackendService.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Overrides
toBuilder()
public WeightedBackendService.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
