English
Deutsch
Español – América Latina
Français
Português – Brasil
中文 – 简体
日本語
한국어

Contact Us Start free

Interface BackendServiceOrBuilder (1.51.0)

public interface BackendServiceOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

containsMetadatas(String key)

public abstract boolean containsMetadatas(String key)

Deployment metadata associated with the resource to be set by a GKE hub controller and read by the backend RCTH

map<string, string> metadatas = 8514340;

Parameter
Name	Description
`key`	`String`

Returns
Type	Description
`boolean`

getAffinityCookieTtlSec()

public abstract int getAffinityCookieTtlSec()

Lifetime of cookies in seconds. This setting is applicable to Application Load Balancers and Traffic Director and requires GENERATED_COOKIE or HTTP_COOKIE session affinity. If set to 0, the cookie is non-persistent and lasts only until the end of the browser session (or equivalent). The maximum allowed value is two weeks (1,209,600). Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.

optional int32 affinity_cookie_ttl_sec = 369996954;

Returns
Type	Description
`int`	The affinityCookieTtlSec.

getBackends(int index)

public abstract Backend getBackends(int index)

The list of backends that serve this BackendService.

repeated .google.cloud.compute.v1.Backend backends = 510839903;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Backend`

getBackendsCount()

public abstract int getBackendsCount()

The list of backends that serve this BackendService.

repeated .google.cloud.compute.v1.Backend backends = 510839903;

Returns
Type	Description
`int`

getBackendsList()

public abstract List<Backend> getBackendsList()

The list of backends that serve this BackendService.

repeated .google.cloud.compute.v1.Backend backends = 510839903;

Returns
Type	Description
`List<Backend>`

getBackendsOrBuilder(int index)

public abstract BackendOrBuilder getBackendsOrBuilder(int index)

The list of backends that serve this BackendService.

repeated .google.cloud.compute.v1.Backend backends = 510839903;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`BackendOrBuilder`

getBackendsOrBuilderList()

public abstract List<? extends BackendOrBuilder> getBackendsOrBuilderList()

The list of backends that serve this BackendService.

repeated .google.cloud.compute.v1.Backend backends = 510839903;

Returns
Type	Description
`List<? extends com.google.cloud.compute.v1.BackendOrBuilder>`

getCdnPolicy()

public abstract BackendServiceCdnPolicy getCdnPolicy()

Cloud CDN configuration for this BackendService. Only available for specified load balancer types.

optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;

Returns
Type	Description
`BackendServiceCdnPolicy`	The cdnPolicy.

getCdnPolicyOrBuilder()

public abstract BackendServiceCdnPolicyOrBuilder getCdnPolicyOrBuilder()

Cloud CDN configuration for this BackendService. Only available for specified load balancer types.

optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;

Returns
Type	Description
`BackendServiceCdnPolicyOrBuilder`

getCircuitBreakers()

public abstract CircuitBreakers getCircuitBreakers()

optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;

Returns
Type	Description
`CircuitBreakers`	The circuitBreakers.

getCircuitBreakersOrBuilder()

public abstract CircuitBreakersOrBuilder getCircuitBreakersOrBuilder()

optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;

Returns
Type	Description
`CircuitBreakersOrBuilder`

getCompressionMode()

public abstract String getCompressionMode()

Compress text responses using Brotli or gzip compression, based on the client's Accept-Encoding header. Check the CompressionMode enum for the list of possible values.

optional string compression_mode = 95520988;

Returns
Type	Description
`String`	The compressionMode.

getCompressionModeBytes()

public abstract ByteString getCompressionModeBytes()

Compress text responses using Brotli or gzip compression, based on the client's Accept-Encoding header. Check the CompressionMode enum for the list of possible values.

optional string compression_mode = 95520988;

Returns
Type	Description
`ByteString`	The bytes for compressionMode.

getConnectionDraining()

public abstract ConnectionDraining getConnectionDraining()

optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;

Returns
Type	Description
`ConnectionDraining`	The connectionDraining.

getConnectionDrainingOrBuilder()

public abstract ConnectionDrainingOrBuilder getConnectionDrainingOrBuilder()

optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;

Returns
Type	Description
`ConnectionDrainingOrBuilder`

getConnectionTrackingPolicy()

public abstract BackendServiceConnectionTrackingPolicy getConnectionTrackingPolicy()

Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for external passthrough Network Load Balancers and internal passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;

Returns
Type	Description
`BackendServiceConnectionTrackingPolicy`	The connectionTrackingPolicy.

getConnectionTrackingPolicyOrBuilder()

public abstract BackendServiceConnectionTrackingPolicyOrBuilder getConnectionTrackingPolicyOrBuilder()

Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for external passthrough Network Load Balancers and internal passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;

Returns
Type	Description
`BackendServiceConnectionTrackingPolicyOrBuilder`

getConsistentHash()

public abstract ConsistentHashLoadBalancerSettings getConsistentHash()

Consistent Hash-based load balancing can be used to provide soft session affinity based on HTTP headers, cookies or other properties. This load balancing policy is applicable only for HTTP connections. The affinity to a particular destination host will be lost when one or more hosts are added/removed from the destination service. This field specifies parameters that control consistent hashing. This field is only applicable when localityLbPolicy is set to MAGLEV or RING_HASH. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.ConsistentHashLoadBalancerSettings consistent_hash = 905883;

Returns
Type	Description
`ConsistentHashLoadBalancerSettings`	The consistentHash.

getConsistentHashOrBuilder()

public abstract ConsistentHashLoadBalancerSettingsOrBuilder getConsistentHashOrBuilder()

Consistent Hash-based load balancing can be used to provide soft session affinity based on HTTP headers, cookies or other properties. This load balancing policy is applicable only for HTTP connections. The affinity to a particular destination host will be lost when one or more hosts are added/removed from the destination service. This field specifies parameters that control consistent hashing. This field is only applicable when localityLbPolicy is set to MAGLEV or RING_HASH. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.ConsistentHashLoadBalancerSettings consistent_hash = 905883;

Returns
Type	Description
`ConsistentHashLoadBalancerSettingsOrBuilder`

getCreationTimestamp()

public abstract String getCreationTimestamp()

[Output Only] Creation timestamp in RFC3339 text format.

optional string creation_timestamp = 30525366;

Returns
Type	Description
`String`	The creationTimestamp.

getCreationTimestampBytes()

public abstract ByteString getCreationTimestampBytes()

[Output Only] Creation timestamp in RFC3339 text format.

optional string creation_timestamp = 30525366;

Returns
Type	Description
`ByteString`	The bytes for creationTimestamp.

getCustomRequestHeaders(int index)

public abstract String getCustomRequestHeaders(int index)

Headers that the load balancer adds to proxied requests. See Creating custom headers.

repeated string custom_request_headers = 27977992;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The customRequestHeaders at the given index.

getCustomRequestHeadersBytes(int index)

public abstract ByteString getCustomRequestHeadersBytes(int index)

Headers that the load balancer adds to proxied requests. See Creating custom headers.

repeated string custom_request_headers = 27977992;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the customRequestHeaders at the given index.

getCustomRequestHeadersCount()

public abstract int getCustomRequestHeadersCount()

Headers that the load balancer adds to proxied requests. See Creating custom headers.

repeated string custom_request_headers = 27977992;

Returns
Type	Description
`int`	The count of customRequestHeaders.

getCustomRequestHeadersList()

public abstract List<String> getCustomRequestHeadersList()

Headers that the load balancer adds to proxied requests. See Creating custom headers.

repeated string custom_request_headers = 27977992;

Returns
Type	Description
`List<String>`	A list containing the customRequestHeaders.

getCustomResponseHeaders(int index)

public abstract String getCustomResponseHeaders(int index)

Headers that the load balancer adds to proxied responses. See Creating custom headers.

repeated string custom_response_headers = 387539094;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The customResponseHeaders at the given index.

getCustomResponseHeadersBytes(int index)

public abstract ByteString getCustomResponseHeadersBytes(int index)

Headers that the load balancer adds to proxied responses. See Creating custom headers.

repeated string custom_response_headers = 387539094;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the customResponseHeaders at the given index.

getCustomResponseHeadersCount()

public abstract int getCustomResponseHeadersCount()

Headers that the load balancer adds to proxied responses. See Creating custom headers.

repeated string custom_response_headers = 387539094;

Returns
Type	Description
`int`	The count of customResponseHeaders.

getCustomResponseHeadersList()

public abstract List<String> getCustomResponseHeadersList()

Headers that the load balancer adds to proxied responses. See Creating custom headers.

repeated string custom_response_headers = 387539094;

Returns
Type	Description
`List<String>`	A list containing the customResponseHeaders.

getDescription()

public abstract String getDescription()

An optional description of this resource. Provide this property when you create the resource.

optional string description = 422937596;

Returns
Type	Description
`String`	The description.

getDescriptionBytes()

public abstract ByteString getDescriptionBytes()

An optional description of this resource. Provide this property when you create the resource.

optional string description = 422937596;

Returns
Type	Description
`ByteString`	The bytes for description.

getEdgeSecurityPolicy()

public abstract String getEdgeSecurityPolicy()

[Output Only] The resource URL for the edge security policy associated with this backend service.

optional string edge_security_policy = 41036943;

Returns
Type	Description
`String`	The edgeSecurityPolicy.

getEdgeSecurityPolicyBytes()

public abstract ByteString getEdgeSecurityPolicyBytes()

[Output Only] The resource URL for the edge security policy associated with this backend service.

optional string edge_security_policy = 41036943;

Returns
Type	Description
`ByteString`	The bytes for edgeSecurityPolicy.

getEnableCDN()

public abstract boolean getEnableCDN()

If true, enables Cloud CDN for the backend service of a global external Application Load Balancer.

optional bool enable_c_d_n = 250733499;

Returns
Type	Description
`boolean`	The enableCDN.

getFailoverPolicy()

public abstract BackendServiceFailoverPolicy getFailoverPolicy()

Requires at least one backend instance group to be defined as a backup (failover) backend. For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;

Returns
Type	Description
`BackendServiceFailoverPolicy`	The failoverPolicy.

getFailoverPolicyOrBuilder()

public abstract BackendServiceFailoverPolicyOrBuilder getFailoverPolicyOrBuilder()

Requires at least one backend instance group to be defined as a backup (failover) backend. For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;

Returns
Type	Description
`BackendServiceFailoverPolicyOrBuilder`

getFingerprint()

public abstract String getFingerprint()

Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a BackendService. An up-to-date fingerprint must be provided in order to update the BackendService, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a BackendService.

optional string fingerprint = 234678500;

Returns
Type	Description
`String`	The fingerprint.

getFingerprintBytes()

public abstract ByteString getFingerprintBytes()

Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a BackendService. An up-to-date fingerprint must be provided in order to update the BackendService, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a BackendService.

optional string fingerprint = 234678500;

Returns
Type	Description
`ByteString`	The bytes for fingerprint.

getHealthChecks(int index)

public abstract String getHealthChecks(int index)

The list of URLs to the healthChecks, httpHealthChecks (legacy), or httpsHealthChecks (legacy) resource for health checking this backend service. Not all backend services support legacy health checks. See Load balancer guide. Currently, at most one health check can be specified for each backend service. Backend services with instance group or zonal NEG backends must have a health check. Backend services with internet or serverless NEG backends must not have a health check.

repeated string health_checks = 448370606;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The healthChecks at the given index.

getHealthChecksBytes(int index)

public abstract ByteString getHealthChecksBytes(int index)

The list of URLs to the healthChecks, httpHealthChecks (legacy), or httpsHealthChecks (legacy) resource for health checking this backend service. Not all backend services support legacy health checks. See Load balancer guide. Currently, at most one health check can be specified for each backend service. Backend services with instance group or zonal NEG backends must have a health check. Backend services with internet or serverless NEG backends must not have a health check.

repeated string health_checks = 448370606;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the healthChecks at the given index.

getHealthChecksCount()

public abstract int getHealthChecksCount()

The list of URLs to the healthChecks, httpHealthChecks (legacy), or httpsHealthChecks (legacy) resource for health checking this backend service. Not all backend services support legacy health checks. See Load balancer guide. Currently, at most one health check can be specified for each backend service. Backend services with instance group or zonal NEG backends must have a health check. Backend services with internet or serverless NEG backends must not have a health check.

repeated string health_checks = 448370606;

Returns
Type	Description
`int`	The count of healthChecks.

getHealthChecksList()

public abstract List<String> getHealthChecksList()

The list of URLs to the healthChecks, httpHealthChecks (legacy), or httpsHealthChecks (legacy) resource for health checking this backend service. Not all backend services support legacy health checks. See Load balancer guide. Currently, at most one health check can be specified for each backend service. Backend services with instance group or zonal NEG backends must have a health check. Backend services with internet or serverless NEG backends must not have a health check.

repeated string health_checks = 448370606;

Returns
Type	Description
`List<String>`	A list containing the healthChecks.

getIap()

public abstract BackendServiceIAP getIap()

The configurations for Identity-Aware Proxy on this resource. Not available for internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;

Returns
Type	Description
`BackendServiceIAP`	The iap.

getIapOrBuilder()

public abstract BackendServiceIAPOrBuilder getIapOrBuilder()

The configurations for Identity-Aware Proxy on this resource. Not available for internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;

Returns
Type	Description
`BackendServiceIAPOrBuilder`

getId()

public abstract long getId()

[Output Only] The unique identifier for the resource. This identifier is defined by the server.

optional uint64 id = 3355;

Returns
Type	Description
`long`	The id.

getKind()

public abstract String getKind()

[Output Only] Type of resource. Always compute#backendService for backend services.

optional string kind = 3292052;

Returns
Type	Description
`String`	The kind.

getKindBytes()

public abstract ByteString getKindBytes()

[Output Only] Type of resource. Always compute#backendService for backend services.

optional string kind = 3292052;

Returns
Type	Description
`ByteString`	The bytes for kind.

getLoadBalancingScheme()

public abstract String getLoadBalancingScheme()

Specifies the load balancer type. A backend service created for one type of load balancer cannot be used with another. For more information, refer to Choosing a load balancer. Check the LoadBalancingScheme enum for the list of possible values.

optional string load_balancing_scheme = 363890244;

Returns
Type	Description
`String`	The loadBalancingScheme.

getLoadBalancingSchemeBytes()

public abstract ByteString getLoadBalancingSchemeBytes()

Specifies the load balancer type. A backend service created for one type of load balancer cannot be used with another. For more information, refer to Choosing a load balancer. Check the LoadBalancingScheme enum for the list of possible values.

optional string load_balancing_scheme = 363890244;

Returns
Type	Description
`ByteString`	The bytes for loadBalancingScheme.

getLocalityLbPolicies(int index)

public abstract BackendServiceLocalityLoadBalancingPolicyConfig getLocalityLbPolicies(int index)

A list of locality load-balancing policies to be used in order of preference. When you use localityLbPolicies, you must set at least one value for either the localityLbPolicies[].policy or the localityLbPolicies[].customPolicy field. localityLbPolicies overrides any value set in the localityLbPolicy field. For an example of how to use this field, see Define a list of preferred policies. Caution: This field and its children are intended for use in a service mesh that includes gRPC clients only. Envoy proxies can't use backend services that have this configuration.

repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`BackendServiceLocalityLoadBalancingPolicyConfig`

getLocalityLbPoliciesCount()

public abstract int getLocalityLbPoliciesCount()

A list of locality load-balancing policies to be used in order of preference. When you use localityLbPolicies, you must set at least one value for either the localityLbPolicies[].policy or the localityLbPolicies[].customPolicy field. localityLbPolicies overrides any value set in the localityLbPolicy field. For an example of how to use this field, see Define a list of preferred policies. Caution: This field and its children are intended for use in a service mesh that includes gRPC clients only. Envoy proxies can't use backend services that have this configuration.

repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;

Returns
Type	Description
`int`

getLocalityLbPoliciesList()

public abstract List<BackendServiceLocalityLoadBalancingPolicyConfig> getLocalityLbPoliciesList()

A list of locality load-balancing policies to be used in order of preference. When you use localityLbPolicies, you must set at least one value for either the localityLbPolicies[].policy or the localityLbPolicies[].customPolicy field. localityLbPolicies overrides any value set in the localityLbPolicy field. For an example of how to use this field, see Define a list of preferred policies. Caution: This field and its children are intended for use in a service mesh that includes gRPC clients only. Envoy proxies can't use backend services that have this configuration.

repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;

Returns
Type	Description
`List<BackendServiceLocalityLoadBalancingPolicyConfig>`

getLocalityLbPoliciesOrBuilder(int index)

public abstract BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder getLocalityLbPoliciesOrBuilder(int index)

A list of locality load-balancing policies to be used in order of preference. When you use localityLbPolicies, you must set at least one value for either the localityLbPolicies[].policy or the localityLbPolicies[].customPolicy field. localityLbPolicies overrides any value set in the localityLbPolicy field. For an example of how to use this field, see Define a list of preferred policies. Caution: This field and its children are intended for use in a service mesh that includes gRPC clients only. Envoy proxies can't use backend services that have this configuration.

repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder`

getLocalityLbPoliciesOrBuilderList()

public abstract List<? extends BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder> getLocalityLbPoliciesOrBuilderList()

A list of locality load-balancing policies to be used in order of preference. When you use localityLbPolicies, you must set at least one value for either the localityLbPolicies[].policy or the localityLbPolicies[].customPolicy field. localityLbPolicies overrides any value set in the localityLbPolicy field. For an example of how to use this field, see Define a list of preferred policies. Caution: This field and its children are intended for use in a service mesh that includes gRPC clients only. Envoy proxies can't use backend services that have this configuration.

repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;

Returns
Type	Description
`List<? extends com.google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder>`

getLocalityLbPolicy()

public abstract String getLocalityLbPolicy()

The load balancing algorithm used within the scope of the locality. The possible values are: - ROUND_ROBIN: This is a simple policy in which each healthy backend is selected in round robin order. This is the default. - LEAST_REQUEST: An O(1) algorithm which selects two random healthy hosts and picks the host which has fewer active requests. - RING_HASH: The ring/modulo hash load balancer implements consistent hashing to backends. The algorithm has the property that the addition/removal of a host from a set of N hosts only affects 1/N of the requests. - RANDOM: The load balancer selects a random healthy host. - ORIGINAL_DESTINATION: Backend host is selected based on the client connection metadata, i.e., connections are opened to the same address as the destination address of the incoming connection before the connection was redirected to the load balancer. - MAGLEV: used as a drop in replacement for the ring hash load balancer. Maglev is not as stable as ring hash but has faster table lookup build times and host selection times. For more information about Maglev, see https://ai.google/research/pubs/pub44824 This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED, INTERNAL_MANAGED, or EXTERNAL_MANAGED. If sessionAffinity is not NONE, and this field is not set to MAGLEV or RING_HASH, session affinity settings will not take effect. Only ROUND_ROBIN and RING_HASH are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. Check the LocalityLbPolicy enum for the list of possible values.

optional string locality_lb_policy = 131431487;

Returns
Type	Description
`String`	The localityLbPolicy.

getLocalityLbPolicyBytes()

public abstract ByteString getLocalityLbPolicyBytes()

The load balancing algorithm used within the scope of the locality. The possible values are: - ROUND_ROBIN: This is a simple policy in which each healthy backend is selected in round robin order. This is the default. - LEAST_REQUEST: An O(1) algorithm which selects two random healthy hosts and picks the host which has fewer active requests. - RING_HASH: The ring/modulo hash load balancer implements consistent hashing to backends. The algorithm has the property that the addition/removal of a host from a set of N hosts only affects 1/N of the requests. - RANDOM: The load balancer selects a random healthy host. - ORIGINAL_DESTINATION: Backend host is selected based on the client connection metadata, i.e., connections are opened to the same address as the destination address of the incoming connection before the connection was redirected to the load balancer. - MAGLEV: used as a drop in replacement for the ring hash load balancer. Maglev is not as stable as ring hash but has faster table lookup build times and host selection times. For more information about Maglev, see https://ai.google/research/pubs/pub44824 This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED, INTERNAL_MANAGED, or EXTERNAL_MANAGED. If sessionAffinity is not NONE, and this field is not set to MAGLEV or RING_HASH, session affinity settings will not take effect. Only ROUND_ROBIN and RING_HASH are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. Check the LocalityLbPolicy enum for the list of possible values.

optional string locality_lb_policy = 131431487;

Returns
Type	Description
`ByteString`	The bytes for localityLbPolicy.

getLogConfig()

public abstract BackendServiceLogConfig getLogConfig()

This field denotes the logging options for the load balancer traffic served by this backend service. If logging is enabled, logs will be exported to Stackdriver.

optional .google.cloud.compute.v1.BackendServiceLogConfig log_config = 351299741;

Returns
Type	Description
`BackendServiceLogConfig`	The logConfig.

getLogConfigOrBuilder()

public abstract BackendServiceLogConfigOrBuilder getLogConfigOrBuilder()

This field denotes the logging options for the load balancer traffic served by this backend service. If logging is enabled, logs will be exported to Stackdriver.

optional .google.cloud.compute.v1.BackendServiceLogConfig log_config = 351299741;

Returns
Type	Description
`BackendServiceLogConfigOrBuilder`

getMaxStreamDuration()

public abstract Duration getMaxStreamDuration()

Specifies the default maximum duration (timeout) for streams to this service. Duration is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed. If not specified, there will be no timeout limit, i.e. the maximum duration is infinite. This value can be overridden in the PathMatcher configuration of the UrlMap that references this backend service. This field is only allowed when the loadBalancingScheme of the backend service is INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.Duration max_stream_duration = 61428376;

Returns
Type	Description
`Duration`	The maxStreamDuration.

getMaxStreamDurationOrBuilder()

public abstract DurationOrBuilder getMaxStreamDurationOrBuilder()

Specifies the default maximum duration (timeout) for streams to this service. Duration is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed. If not specified, there will be no timeout limit, i.e. the maximum duration is infinite. This value can be overridden in the PathMatcher configuration of the UrlMap that references this backend service. This field is only allowed when the loadBalancingScheme of the backend service is INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.Duration max_stream_duration = 61428376;

Returns
Type	Description
`DurationOrBuilder`

getMetadatas() (deprecated)

public abstract Map<String,String> getMetadatas()

Use #getMetadatasMap() instead.

Returns
Type	Description
`Map<String,String>`

getMetadatasCount()

public abstract int getMetadatasCount()

Deployment metadata associated with the resource to be set by a GKE hub controller and read by the backend RCTH

map<string, string> metadatas = 8514340;

Returns
Type	Description
`int`

getMetadatasMap()

public abstract Map<String,String> getMetadatasMap()

Deployment metadata associated with the resource to be set by a GKE hub controller and read by the backend RCTH

map<string, string> metadatas = 8514340;

Returns
Type	Description
`Map<String,String>`

getMetadatasOrDefault(String key, String defaultValue)

public abstract String getMetadatasOrDefault(String key, String defaultValue)

Deployment metadata associated with the resource to be set by a GKE hub controller and read by the backend RCTH

map<string, string> metadatas = 8514340;

Parameters
Name	Description
`key`	`String`
`defaultValue`	`String`

Returns
Type	Description
`String`

getMetadatasOrThrow(String key)

public abstract String getMetadatasOrThrow(String key)

Deployment metadata associated with the resource to be set by a GKE hub controller and read by the backend RCTH

map<string, string> metadatas = 8514340;

Parameter
Name	Description
`key`	`String`

Returns
Type	Description
`String`

getName()

public abstract String getName()

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression a-z? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

optional string name = 3373707;

Returns
Type	Description
`String`	The name.

getNameBytes()

public abstract ByteString getNameBytes()

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression a-z? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

optional string name = 3373707;

Returns
Type	Description
`ByteString`	The bytes for name.

getNetwork()

public abstract String getNetwork()

The URL of the network to which this backend service belongs. This field can only be specified when the load balancing scheme is set to INTERNAL.

optional string network = 232872494;

Returns
Type	Description
`String`	The network.

getNetworkBytes()

public abstract ByteString getNetworkBytes()

The URL of the network to which this backend service belongs. This field can only be specified when the load balancing scheme is set to INTERNAL.

optional string network = 232872494;

Returns
Type	Description
`ByteString`	The bytes for network.

getOutlierDetection()

public abstract OutlierDetection getOutlierDetection()

Settings controlling the ejection of unhealthy backend endpoints from the load balancing pool of each individual proxy instance that processes the traffic for the given backend service. If not set, this feature is considered disabled. Results of the outlier detection algorithm (ejection of endpoints from the load balancing pool and returning them back to the pool) are executed independently by each proxy instance of the load balancer. In most cases, more than one proxy instance handles the traffic received by a backend service. Thus, it is possible that an unhealthy endpoint is detected and ejected by only some of the proxies, and while this happens, other proxies may continue to send requests to the same unhealthy endpoint until they detect and eject the unhealthy endpoint. Applicable backend endpoints can be: - VM instances in an Instance Group - Endpoints in a Zonal NEG (GCE_VM_IP, GCE_VM_IP_PORT) - Endpoints in a Hybrid Connectivity NEG (NON_GCP_PRIVATE_IP_PORT) - Serverless NEGs, that resolve to Cloud Run, App Engine, or Cloud Functions Services - Private Service Connect NEGs, that resolve to Google-managed regional API endpoints or managed services published using Private Service Connect Applicable backend service types can be: - A global backend service with the loadBalancingScheme set to INTERNAL_SELF_MANAGED or EXTERNAL_MANAGED. - A regional backend service with the serviceProtocol set to HTTP, HTTPS, or HTTP2, and loadBalancingScheme set to INTERNAL_MANAGED or EXTERNAL_MANAGED. Not supported for Serverless NEGs. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.

optional .google.cloud.compute.v1.OutlierDetection outlier_detection = 354625086;

Returns
Type	Description
`OutlierDetection`	The outlierDetection.

getOutlierDetectionOrBuilder()

public abstract OutlierDetectionOrBuilder getOutlierDetectionOrBuilder()

Settings controlling the ejection of unhealthy backend endpoints from the load balancing pool of each individual proxy instance that processes the traffic for the given backend service. If not set, this feature is considered disabled. Results of the outlier detection algorithm (ejection of endpoints from the load balancing pool and returning them back to the pool) are executed independently by each proxy instance of the load balancer. In most cases, more than one proxy instance handles the traffic received by a backend service. Thus, it is possible that an unhealthy endpoint is detected and ejected by only some of the proxies, and while this happens, other proxies may continue to send requests to the same unhealthy endpoint until they detect and eject the unhealthy endpoint. Applicable backend endpoints can be: - VM instances in an Instance Group - Endpoints in a Zonal NEG (GCE_VM_IP, GCE_VM_IP_PORT) - Endpoints in a Hybrid Connectivity NEG (NON_GCP_PRIVATE_IP_PORT) - Serverless NEGs, that resolve to Cloud Run, App Engine, or Cloud Functions Services - Private Service Connect NEGs, that resolve to Google-managed regional API endpoints or managed services published using Private Service Connect Applicable backend service types can be: - A global backend service with the loadBalancingScheme set to INTERNAL_SELF_MANAGED or EXTERNAL_MANAGED. - A regional backend service with the serviceProtocol set to HTTP, HTTPS, or HTTP2, and loadBalancingScheme set to INTERNAL_MANAGED or EXTERNAL_MANAGED. Not supported for Serverless NEGs. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.

optional .google.cloud.compute.v1.OutlierDetection outlier_detection = 354625086;

Returns
Type	Description
`OutlierDetectionOrBuilder`

getPort()

public abstract int getPort()

Deprecated in favor of portName. The TCP port to connect on the backend. The default value is 80. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port.

optional int32 port = 3446913;

Returns
Type	Description
`int`	The port.

getPortName()

public abstract String getPortName()

A named port on a backend instance group representing the port for communication to the backend VMs in that group. The named port must be defined on each backend instance group. This parameter has no meaning if the backends are NEGs. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port_name.

optional string port_name = 41534345;

Returns
Type	Description
`String`	The portName.

getPortNameBytes()

public abstract ByteString getPortNameBytes()

A named port on a backend instance group representing the port for communication to the backend VMs in that group. The named port must be defined on each backend instance group. This parameter has no meaning if the backends are NEGs. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port_name.

optional string port_name = 41534345;

Returns
Type	Description
`ByteString`	The bytes for portName.

getProtocol()

public abstract String getProtocol()

The protocol this BackendService uses to communicate with backends. Possible values are HTTP, HTTPS, HTTP2, TCP, SSL, UDP or GRPC. depending on the chosen load balancer or Traffic Director configuration. Refer to the documentation for the load balancers or for Traffic Director for more information. Must be set to GRPC when the backend service is referenced by a URL map that is bound to target gRPC proxy. Check the Protocol enum for the list of possible values.

optional string protocol = 84577944;

Returns
Type	Description
`String`	The protocol.

getProtocolBytes()

public abstract ByteString getProtocolBytes()

The protocol this BackendService uses to communicate with backends. Possible values are HTTP, HTTPS, HTTP2, TCP, SSL, UDP or GRPC. depending on the chosen load balancer or Traffic Director configuration. Refer to the documentation for the load balancers or for Traffic Director for more information. Must be set to GRPC when the backend service is referenced by a URL map that is bound to target gRPC proxy. Check the Protocol enum for the list of possible values.

optional string protocol = 84577944;

Returns
Type	Description
`ByteString`	The bytes for protocol.

getRegion()

public abstract String getRegion()

[Output Only] URL of the region where the regional backend service resides. This field is not applicable to global backend services. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

optional string region = 138946292;

Returns
Type	Description
`String`	The region.

getRegionBytes()

public abstract ByteString getRegionBytes()

[Output Only] URL of the region where the regional backend service resides. This field is not applicable to global backend services. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

optional string region = 138946292;

Returns
Type	Description
`ByteString`	The bytes for region.

getSecurityPolicy()

public abstract String getSecurityPolicy()

[Output Only] The resource URL for the security policy associated with this backend service.

optional string security_policy = 171082513;

Returns
Type	Description
`String`	The securityPolicy.

getSecurityPolicyBytes()

public abstract ByteString getSecurityPolicyBytes()

[Output Only] The resource URL for the security policy associated with this backend service.

optional string security_policy = 171082513;

Returns
Type	Description
`ByteString`	The bytes for securityPolicy.

getSecuritySettings()

public abstract SecuritySettings getSecuritySettings()

This field specifies the security settings that apply to this backend service. This field is applicable to a global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.SecuritySettings security_settings = 478649922;

Returns
Type	Description
`SecuritySettings`	The securitySettings.

getSecuritySettingsOrBuilder()

public abstract SecuritySettingsOrBuilder getSecuritySettingsOrBuilder()

This field specifies the security settings that apply to this backend service. This field is applicable to a global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.SecuritySettings security_settings = 478649922;

Returns
Type	Description
`SecuritySettingsOrBuilder`

getSelfLink()

public abstract String getSelfLink()

[Output Only] Server-defined URL for the resource.

optional string self_link = 456214797;

Returns
Type	Description
`String`	The selfLink.

getSelfLinkBytes()

public abstract ByteString getSelfLinkBytes()

[Output Only] Server-defined URL for the resource.

optional string self_link = 456214797;

Returns
Type	Description
`ByteString`	The bytes for selfLink.

getServiceBindings(int index)

public abstract String getServiceBindings(int index)

URLs of networkservices.ServiceBinding resources. Can only be set if load balancing scheme is INTERNAL_SELF_MANAGED. If set, lists of backends and health checks must be both empty.

repeated string service_bindings = 133581016;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The serviceBindings at the given index.

getServiceBindingsBytes(int index)

public abstract ByteString getServiceBindingsBytes(int index)

URLs of networkservices.ServiceBinding resources. Can only be set if load balancing scheme is INTERNAL_SELF_MANAGED. If set, lists of backends and health checks must be both empty.

repeated string service_bindings = 133581016;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the serviceBindings at the given index.

getServiceBindingsCount()

public abstract int getServiceBindingsCount()

URLs of networkservices.ServiceBinding resources. Can only be set if load balancing scheme is INTERNAL_SELF_MANAGED. If set, lists of backends and health checks must be both empty.

repeated string service_bindings = 133581016;

Returns
Type	Description
`int`	The count of serviceBindings.

getServiceBindingsList()

public abstract List<String> getServiceBindingsList()

URLs of networkservices.ServiceBinding resources. Can only be set if load balancing scheme is INTERNAL_SELF_MANAGED. If set, lists of backends and health checks must be both empty.

repeated string service_bindings = 133581016;

Returns
Type	Description
`List<String>`	A list containing the serviceBindings.

getServiceLbPolicy()

public abstract String getServiceLbPolicy()

URL to networkservices.ServiceLbPolicy resource. Can only be set if load balancing scheme is EXTERNAL, EXTERNAL_MANAGED, INTERNAL_MANAGED or INTERNAL_SELF_MANAGED and the scope is global.

optional string service_lb_policy = 94848785;

Returns
Type	Description
`String`	The serviceLbPolicy.

getServiceLbPolicyBytes()

public abstract ByteString getServiceLbPolicyBytes()

URL to networkservices.ServiceLbPolicy resource. Can only be set if load balancing scheme is EXTERNAL, EXTERNAL_MANAGED, INTERNAL_MANAGED or INTERNAL_SELF_MANAGED and the scope is global.

optional string service_lb_policy = 94848785;

Returns
Type	Description
`ByteString`	The bytes for serviceLbPolicy.

getSessionAffinity()

public abstract String getSessionAffinity()

Type of session affinity to use. The default is NONE. Only NONE and HEADER_FIELD are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. For more details, see: Session Affinity. Check the SessionAffinity enum for the list of possible values.

optional string session_affinity = 463888561;

Returns
Type	Description
`String`	The sessionAffinity.

getSessionAffinityBytes()

public abstract ByteString getSessionAffinityBytes()

Type of session affinity to use. The default is NONE. Only NONE and HEADER_FIELD are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. For more details, see: Session Affinity. Check the SessionAffinity enum for the list of possible values.

optional string session_affinity = 463888561;

Returns
Type	Description
`ByteString`	The bytes for sessionAffinity.

getSubsetting()

public abstract Subsetting getSubsetting()

optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;

Returns
Type	Description
`Subsetting`	The subsetting.

getSubsettingOrBuilder()

public abstract SubsettingOrBuilder getSubsettingOrBuilder()

optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;

Returns
Type	Description
`SubsettingOrBuilder`

getTimeoutSec()

public abstract int getTimeoutSec()

The backend service timeout has a different meaning depending on the type of load balancer. For more information see, Backend service settings. The default is 30 seconds. The full range of timeout values allowed goes from 1 through 2,147,483,647 seconds. This value can be overridden in the PathMatcher configuration of the UrlMap that references this backend service. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. Instead, use maxStreamDuration.

optional int32 timeout_sec = 79994995;

Returns
Type	Description
`int`	The timeoutSec.

getUsedBy(int index)

public abstract BackendServiceUsedBy getUsedBy(int index)

repeated .google.cloud.compute.v1.BackendServiceUsedBy used_by = 389320729;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`BackendServiceUsedBy`

getUsedByCount()

public abstract int getUsedByCount()

repeated .google.cloud.compute.v1.BackendServiceUsedBy used_by = 389320729;

Returns
Type	Description
`int`

getUsedByList()

public abstract List<BackendServiceUsedBy> getUsedByList()

repeated .google.cloud.compute.v1.BackendServiceUsedBy used_by = 389320729;

Returns
Type	Description
`List<BackendServiceUsedBy>`

getUsedByOrBuilder(int index)

public abstract BackendServiceUsedByOrBuilder getUsedByOrBuilder(int index)

repeated .google.cloud.compute.v1.BackendServiceUsedBy used_by = 389320729;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`BackendServiceUsedByOrBuilder`

getUsedByOrBuilderList()

public abstract List<? extends BackendServiceUsedByOrBuilder> getUsedByOrBuilderList()

repeated .google.cloud.compute.v1.BackendServiceUsedBy used_by = 389320729;

Returns
Type	Description
`List<? extends com.google.cloud.compute.v1.BackendServiceUsedByOrBuilder>`

hasAffinityCookieTtlSec()

public abstract boolean hasAffinityCookieTtlSec()

Lifetime of cookies in seconds. This setting is applicable to Application Load Balancers and Traffic Director and requires GENERATED_COOKIE or HTTP_COOKIE session affinity. If set to 0, the cookie is non-persistent and lasts only until the end of the browser session (or equivalent). The maximum allowed value is two weeks (1,209,600). Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.

optional int32 affinity_cookie_ttl_sec = 369996954;

Returns
Type	Description
`boolean`	Whether the affinityCookieTtlSec field is set.

hasCdnPolicy()

public abstract boolean hasCdnPolicy()

Cloud CDN configuration for this BackendService. Only available for specified load balancer types.

optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;

Returns
Type	Description
`boolean`	Whether the cdnPolicy field is set.

hasCircuitBreakers()

public abstract boolean hasCircuitBreakers()

optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;

Returns
Type	Description
`boolean`	Whether the circuitBreakers field is set.

hasCompressionMode()

public abstract boolean hasCompressionMode()

Compress text responses using Brotli or gzip compression, based on the client's Accept-Encoding header. Check the CompressionMode enum for the list of possible values.

optional string compression_mode = 95520988;

Returns
Type	Description
`boolean`	Whether the compressionMode field is set.

hasConnectionDraining()

public abstract boolean hasConnectionDraining()

optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;

Returns
Type	Description
`boolean`	Whether the connectionDraining field is set.

hasConnectionTrackingPolicy()

public abstract boolean hasConnectionTrackingPolicy()

Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for external passthrough Network Load Balancers and internal passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;

Returns
Type	Description
`boolean`	Whether the connectionTrackingPolicy field is set.

hasConsistentHash()

public abstract boolean hasConsistentHash()

Consistent Hash-based load balancing can be used to provide soft session affinity based on HTTP headers, cookies or other properties. This load balancing policy is applicable only for HTTP connections. The affinity to a particular destination host will be lost when one or more hosts are added/removed from the destination service. This field specifies parameters that control consistent hashing. This field is only applicable when localityLbPolicy is set to MAGLEV or RING_HASH. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.ConsistentHashLoadBalancerSettings consistent_hash = 905883;

Returns
Type	Description
`boolean`	Whether the consistentHash field is set.

hasCreationTimestamp()

public abstract boolean hasCreationTimestamp()

[Output Only] Creation timestamp in RFC3339 text format.

optional string creation_timestamp = 30525366;

Returns
Type	Description
`boolean`	Whether the creationTimestamp field is set.

hasDescription()

public abstract boolean hasDescription()

An optional description of this resource. Provide this property when you create the resource.

optional string description = 422937596;

Returns
Type	Description
`boolean`	Whether the description field is set.

hasEdgeSecurityPolicy()

public abstract boolean hasEdgeSecurityPolicy()

[Output Only] The resource URL for the edge security policy associated with this backend service.

optional string edge_security_policy = 41036943;

Returns
Type	Description
`boolean`	Whether the edgeSecurityPolicy field is set.

hasEnableCDN()

public abstract boolean hasEnableCDN()

If true, enables Cloud CDN for the backend service of a global external Application Load Balancer.

optional bool enable_c_d_n = 250733499;

Returns
Type	Description
`boolean`	Whether the enableCDN field is set.

hasFailoverPolicy()

public abstract boolean hasFailoverPolicy()

Requires at least one backend instance group to be defined as a backup (failover) backend. For load balancers that have configurable failover: Internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;

Returns
Type	Description
`boolean`	Whether the failoverPolicy field is set.

hasFingerprint()

public abstract boolean hasFingerprint()

Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a BackendService. An up-to-date fingerprint must be provided in order to update the BackendService, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a BackendService.

optional string fingerprint = 234678500;

Returns
Type	Description
`boolean`	Whether the fingerprint field is set.

hasIap()

public abstract boolean hasIap()

The configurations for Identity-Aware Proxy on this resource. Not available for internal passthrough Network Load Balancers and external passthrough Network Load Balancers.

optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;

Returns
Type	Description
`boolean`	Whether the iap field is set.

hasId()

public abstract boolean hasId()

[Output Only] The unique identifier for the resource. This identifier is defined by the server.

optional uint64 id = 3355;

Returns
Type	Description
`boolean`	Whether the id field is set.

hasKind()

public abstract boolean hasKind()

[Output Only] Type of resource. Always compute#backendService for backend services.

optional string kind = 3292052;

Returns
Type	Description
`boolean`	Whether the kind field is set.

hasLoadBalancingScheme()

public abstract boolean hasLoadBalancingScheme()

Specifies the load balancer type. A backend service created for one type of load balancer cannot be used with another. For more information, refer to Choosing a load balancer. Check the LoadBalancingScheme enum for the list of possible values.

optional string load_balancing_scheme = 363890244;

Returns
Type	Description
`boolean`	Whether the loadBalancingScheme field is set.

hasLocalityLbPolicy()

public abstract boolean hasLocalityLbPolicy()

The load balancing algorithm used within the scope of the locality. The possible values are: - ROUND_ROBIN: This is a simple policy in which each healthy backend is selected in round robin order. This is the default. - LEAST_REQUEST: An O(1) algorithm which selects two random healthy hosts and picks the host which has fewer active requests. - RING_HASH: The ring/modulo hash load balancer implements consistent hashing to backends. The algorithm has the property that the addition/removal of a host from a set of N hosts only affects 1/N of the requests. - RANDOM: The load balancer selects a random healthy host. - ORIGINAL_DESTINATION: Backend host is selected based on the client connection metadata, i.e., connections are opened to the same address as the destination address of the incoming connection before the connection was redirected to the load balancer. - MAGLEV: used as a drop in replacement for the ring hash load balancer. Maglev is not as stable as ring hash but has faster table lookup build times and host selection times. For more information about Maglev, see https://ai.google/research/pubs/pub44824 This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, or HTTP2, and load_balancing_scheme set to INTERNAL_MANAGED. - A global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED, INTERNAL_MANAGED, or EXTERNAL_MANAGED. If sessionAffinity is not NONE, and this field is not set to MAGLEV or RING_HASH, session affinity settings will not take effect. Only ROUND_ROBIN and RING_HASH are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. Check the LocalityLbPolicy enum for the list of possible values.

optional string locality_lb_policy = 131431487;

Returns
Type	Description
`boolean`	Whether the localityLbPolicy field is set.

hasLogConfig()

public abstract boolean hasLogConfig()

This field denotes the logging options for the load balancer traffic served by this backend service. If logging is enabled, logs will be exported to Stackdriver.

optional .google.cloud.compute.v1.BackendServiceLogConfig log_config = 351299741;

Returns
Type	Description
`boolean`	Whether the logConfig field is set.

hasMaxStreamDuration()

public abstract boolean hasMaxStreamDuration()

Specifies the default maximum duration (timeout) for streams to this service. Duration is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed. If not specified, there will be no timeout limit, i.e. the maximum duration is infinite. This value can be overridden in the PathMatcher configuration of the UrlMap that references this backend service. This field is only allowed when the loadBalancingScheme of the backend service is INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.Duration max_stream_duration = 61428376;

Returns
Type	Description
`boolean`	Whether the maxStreamDuration field is set.

hasName()

public abstract boolean hasName()

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression a-z? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

optional string name = 3373707;

Returns
Type	Description
`boolean`	Whether the name field is set.

hasNetwork()

public abstract boolean hasNetwork()

The URL of the network to which this backend service belongs. This field can only be specified when the load balancing scheme is set to INTERNAL.

optional string network = 232872494;

Returns
Type	Description
`boolean`	Whether the network field is set.

hasOutlierDetection()

public abstract boolean hasOutlierDetection()

Settings controlling the ejection of unhealthy backend endpoints from the load balancing pool of each individual proxy instance that processes the traffic for the given backend service. If not set, this feature is considered disabled. Results of the outlier detection algorithm (ejection of endpoints from the load balancing pool and returning them back to the pool) are executed independently by each proxy instance of the load balancer. In most cases, more than one proxy instance handles the traffic received by a backend service. Thus, it is possible that an unhealthy endpoint is detected and ejected by only some of the proxies, and while this happens, other proxies may continue to send requests to the same unhealthy endpoint until they detect and eject the unhealthy endpoint. Applicable backend endpoints can be: - VM instances in an Instance Group - Endpoints in a Zonal NEG (GCE_VM_IP, GCE_VM_IP_PORT) - Endpoints in a Hybrid Connectivity NEG (NON_GCP_PRIVATE_IP_PORT) - Serverless NEGs, that resolve to Cloud Run, App Engine, or Cloud Functions Services - Private Service Connect NEGs, that resolve to Google-managed regional API endpoints or managed services published using Private Service Connect Applicable backend service types can be: - A global backend service with the loadBalancingScheme set to INTERNAL_SELF_MANAGED or EXTERNAL_MANAGED. - A regional backend service with the serviceProtocol set to HTTP, HTTPS, or HTTP2, and loadBalancingScheme set to INTERNAL_MANAGED or EXTERNAL_MANAGED. Not supported for Serverless NEGs. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.

optional .google.cloud.compute.v1.OutlierDetection outlier_detection = 354625086;

Returns
Type	Description
`boolean`	Whether the outlierDetection field is set.

hasPort()

public abstract boolean hasPort()

Deprecated in favor of portName. The TCP port to connect on the backend. The default value is 80. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port.

optional int32 port = 3446913;

Returns
Type	Description
`boolean`	Whether the port field is set.

hasPortName()

public abstract boolean hasPortName()

A named port on a backend instance group representing the port for communication to the backend VMs in that group. The named port must be defined on each backend instance group. This parameter has no meaning if the backends are NEGs. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port_name.

optional string port_name = 41534345;

Returns
Type	Description
`boolean`	Whether the portName field is set.

hasProtocol()

public abstract boolean hasProtocol()

The protocol this BackendService uses to communicate with backends. Possible values are HTTP, HTTPS, HTTP2, TCP, SSL, UDP or GRPC. depending on the chosen load balancer or Traffic Director configuration. Refer to the documentation for the load balancers or for Traffic Director for more information. Must be set to GRPC when the backend service is referenced by a URL map that is bound to target gRPC proxy. Check the Protocol enum for the list of possible values.

optional string protocol = 84577944;

Returns
Type	Description
`boolean`	Whether the protocol field is set.

hasRegion()

public abstract boolean hasRegion()

[Output Only] URL of the region where the regional backend service resides. This field is not applicable to global backend services. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

optional string region = 138946292;

Returns
Type	Description
`boolean`	Whether the region field is set.

hasSecurityPolicy()

public abstract boolean hasSecurityPolicy()

[Output Only] The resource URL for the security policy associated with this backend service.

optional string security_policy = 171082513;

Returns
Type	Description
`boolean`	Whether the securityPolicy field is set.

hasSecuritySettings()

public abstract boolean hasSecuritySettings()

This field specifies the security settings that apply to this backend service. This field is applicable to a global backend service with the load_balancing_scheme set to INTERNAL_SELF_MANAGED.

optional .google.cloud.compute.v1.SecuritySettings security_settings = 478649922;

Returns
Type	Description
`boolean`	Whether the securitySettings field is set.

hasSelfLink()

public abstract boolean hasSelfLink()

[Output Only] Server-defined URL for the resource.

optional string self_link = 456214797;

Returns
Type	Description
`boolean`	Whether the selfLink field is set.

hasServiceLbPolicy()

public abstract boolean hasServiceLbPolicy()

URL to networkservices.ServiceLbPolicy resource. Can only be set if load balancing scheme is EXTERNAL, EXTERNAL_MANAGED, INTERNAL_MANAGED or INTERNAL_SELF_MANAGED and the scope is global.

optional string service_lb_policy = 94848785;

Returns
Type	Description
`boolean`	Whether the serviceLbPolicy field is set.

hasSessionAffinity()

public abstract boolean hasSessionAffinity()

Type of session affinity to use. The default is NONE. Only NONE and HEADER_FIELD are supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. For more details, see: Session Affinity. Check the SessionAffinity enum for the list of possible values.

optional string session_affinity = 463888561;

Returns
Type	Description
`boolean`	Whether the sessionAffinity field is set.

hasSubsetting()

public abstract boolean hasSubsetting()

optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;

Returns
Type	Description
`boolean`	Whether the subsetting field is set.

hasTimeoutSec()

public abstract boolean hasTimeoutSec()

The backend service timeout has a different meaning depending on the type of load balancer. For more information see, Backend service settings. The default is 30 seconds. The full range of timeout values allowed goes from 1 through 2,147,483,647 seconds. This value can be overridden in the PathMatcher configuration of the UrlMap that references this backend service. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true. Instead, use maxStreamDuration.

optional int32 timeout_sec = 79994995;

Returns
Type	Description
`boolean`	Whether the timeoutSec field is set.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2024-04-08 UTC.