Class BackendServiceFailoverPolicy (1.53.0)

public final class BackendServiceFailoverPolicy extends GeneratedMessageV3 implements BackendServiceFailoverPolicyOrBuilder

For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers. On failover or failback, this field indicates whether connection draining will be honored. Google Cloud has a fixed connection draining timeout of 10 minutes. A setting of true terminates existing TCP connections to the active pool during failover and failback, immediately draining traffic. A setting of false allows existing TCP connections to persist, even on VMs no longer in the active pool, for up to the duration of the connection draining timeout (10 minutes).

Protobuf type google.cloud.compute.v1.BackendServiceFailoverPolicy

Static Fields

DISABLE_CONNECTION_DRAIN_ON_FAILOVER_FIELD_NUMBER

public static final int DISABLE_CONNECTION_DRAIN_ON_FAILOVER_FIELD_NUMBER
Field Value
Type Description
int

DROP_TRAFFIC_IF_UNHEALTHY_FIELD_NUMBER

public static final int DROP_TRAFFIC_IF_UNHEALTHY_FIELD_NUMBER
Field Value
Type Description
int

FAILOVER_RATIO_FIELD_NUMBER

public static final int FAILOVER_RATIO_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static BackendServiceFailoverPolicy getDefaultInstance()
Returns
Type Description
BackendServiceFailoverPolicy

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static BackendServiceFailoverPolicy.Builder newBuilder()
Returns
Type Description
BackendServiceFailoverPolicy.Builder

newBuilder(BackendServiceFailoverPolicy prototype)

public static BackendServiceFailoverPolicy.Builder newBuilder(BackendServiceFailoverPolicy prototype)
Parameter
Name Description
prototype BackendServiceFailoverPolicy
Returns
Type Description
BackendServiceFailoverPolicy.Builder

parseDelimitedFrom(InputStream input)

public static BackendServiceFailoverPolicy parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static BackendServiceFailoverPolicy parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static BackendServiceFailoverPolicy parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static BackendServiceFailoverPolicy parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static BackendServiceFailoverPolicy parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static BackendServiceFailoverPolicy parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static BackendServiceFailoverPolicy parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
BackendServiceFailoverPolicy
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<BackendServiceFailoverPolicy> parser()
Returns
Type Description
Parser<BackendServiceFailoverPolicy>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getDefaultInstanceForType()

public BackendServiceFailoverPolicy getDefaultInstanceForType()
Returns
Type Description
BackendServiceFailoverPolicy

getDisableConnectionDrainOnFailover()

public boolean getDisableConnectionDrainOnFailover()

This can be set to true only if the protocol is TCP. The default is false.

optional bool disable_connection_drain_on_failover = 182150753;

Returns
Type Description
boolean

The disableConnectionDrainOnFailover.

getDropTrafficIfUnhealthy()

public boolean getDropTrafficIfUnhealthy()

If set to true, connections to the load balancer are dropped when all primary and all backup backend VMs are unhealthy.If set to false, connections are distributed among all primary VMs when all primary and all backup backend VMs are unhealthy. For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers. The default is false.

optional bool drop_traffic_if_unhealthy = 112289428;

Returns
Type Description
boolean

The dropTrafficIfUnhealthy.

getFailoverRatio()

public float getFailoverRatio()

The value of the field must be in the range [0, 1]. If the value is 0, the load balancer performs a failover when the number of healthy primary VMs equals zero. For all other values, the load balancer performs a failover when the total number of healthy primary VMs is less than this ratio. For load balancers that have configurable failover: Internal TCP/UDP Load Balancing and external TCP/UDP Load Balancing.

optional float failover_ratio = 212667006;

Returns
Type Description
float

The failoverRatio.

getParserForType()

public Parser<BackendServiceFailoverPolicy> getParserForType()
Returns
Type Description
Parser<BackendServiceFailoverPolicy>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

hasDisableConnectionDrainOnFailover()

public boolean hasDisableConnectionDrainOnFailover()

This can be set to true only if the protocol is TCP. The default is false.

optional bool disable_connection_drain_on_failover = 182150753;

Returns
Type Description
boolean

Whether the disableConnectionDrainOnFailover field is set.

hasDropTrafficIfUnhealthy()

public boolean hasDropTrafficIfUnhealthy()

If set to true, connections to the load balancer are dropped when all primary and all backup backend VMs are unhealthy.If set to false, connections are distributed among all primary VMs when all primary and all backup backend VMs are unhealthy. For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers. The default is false.

optional bool drop_traffic_if_unhealthy = 112289428;

Returns
Type Description
boolean

Whether the dropTrafficIfUnhealthy field is set.

hasFailoverRatio()

public boolean hasFailoverRatio()

The value of the field must be in the range [0, 1]. If the value is 0, the load balancer performs a failover when the number of healthy primary VMs equals zero. For all other values, the load balancer performs a failover when the total number of healthy primary VMs is less than this ratio. For load balancers that have configurable failover: Internal TCP/UDP Load Balancing and external TCP/UDP Load Balancing.

optional float failover_ratio = 212667006;

Returns
Type Description
boolean

Whether the failoverRatio field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public BackendServiceFailoverPolicy.Builder newBuilderForType()
Returns
Type Description
BackendServiceFailoverPolicy.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected BackendServiceFailoverPolicy.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
BackendServiceFailoverPolicy.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public BackendServiceFailoverPolicy.Builder toBuilder()
Returns
Type Description
BackendServiceFailoverPolicy.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException