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public final class BackendService extends GeneratedMessageV3 implements BackendServiceOrBuilderRepresents a Backend Service resource. A backend service defines how Google Cloud load balancers distribute traffic. The backend service configuration contains a set of values, such as the protocol used to connect to backends, various distribution and session settings, health checks, and timeouts. These settings provide fine-grained control over how your load balancer behaves. Most of the settings have default values that allow for easy configuration if you need to get started quickly. Backend services in Google Compute Engine can be either regionally or globally scoped. * Global * Regional For more information, see Backend Services.
Protobuf type google.cloud.compute.v1.BackendService
Inheritance
Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > BackendServiceImplements
BackendServiceOrBuilderStatic Fields
AFFINITY_COOKIE_TTL_SEC_FIELD_NUMBER
public static final int AFFINITY_COOKIE_TTL_SEC_FIELD_NUMBER| Type | Description |
int |
BACKENDS_FIELD_NUMBER
public static final int BACKENDS_FIELD_NUMBER| Type | Description |
int |
CDN_POLICY_FIELD_NUMBER
public static final int CDN_POLICY_FIELD_NUMBER| Type | Description |
int |
CIRCUIT_BREAKERS_FIELD_NUMBER
public static final int CIRCUIT_BREAKERS_FIELD_NUMBER| Type | Description |
int |
COMPRESSION_MODE_FIELD_NUMBER
public static final int COMPRESSION_MODE_FIELD_NUMBER| Type | Description |
int |
CONNECTION_DRAINING_FIELD_NUMBER
public static final int CONNECTION_DRAINING_FIELD_NUMBER| Type | Description |
int |
CONNECTION_TRACKING_POLICY_FIELD_NUMBER
public static final int CONNECTION_TRACKING_POLICY_FIELD_NUMBER| Type | Description |
int |
CONSISTENT_HASH_FIELD_NUMBER
public static final int CONSISTENT_HASH_FIELD_NUMBER| Type | Description |
int |
CREATION_TIMESTAMP_FIELD_NUMBER
public static final int CREATION_TIMESTAMP_FIELD_NUMBER| Type | Description |
int |
CUSTOM_REQUEST_HEADERS_FIELD_NUMBER
public static final int CUSTOM_REQUEST_HEADERS_FIELD_NUMBER| Type | Description |
int |
CUSTOM_RESPONSE_HEADERS_FIELD_NUMBER
public static final int CUSTOM_RESPONSE_HEADERS_FIELD_NUMBER| Type | Description |
int |
DESCRIPTION_FIELD_NUMBER
public static final int DESCRIPTION_FIELD_NUMBER| Type | Description |
int |
EDGE_SECURITY_POLICY_FIELD_NUMBER
public static final int EDGE_SECURITY_POLICY_FIELD_NUMBER| Type | Description |
int |
ENABLE_C_D_N_FIELD_NUMBER
public static final int ENABLE_C_D_N_FIELD_NUMBER| Type | Description |
int |
FAILOVER_POLICY_FIELD_NUMBER
public static final int FAILOVER_POLICY_FIELD_NUMBER| Type | Description |
int |
FINGERPRINT_FIELD_NUMBER
public static final int FINGERPRINT_FIELD_NUMBER| Type | Description |
int |
HEALTH_CHECKS_FIELD_NUMBER
public static final int HEALTH_CHECKS_FIELD_NUMBER| Type | Description |
int |
IAP_FIELD_NUMBER
public static final int IAP_FIELD_NUMBER| Type | Description |
int |
ID_FIELD_NUMBER
public static final int ID_FIELD_NUMBER| Type | Description |
int |
KIND_FIELD_NUMBER
public static final int KIND_FIELD_NUMBER| Type | Description |
int |
LOAD_BALANCING_SCHEME_FIELD_NUMBER
public static final int LOAD_BALANCING_SCHEME_FIELD_NUMBER| Type | Description |
int |
LOCALITY_LB_POLICIES_FIELD_NUMBER
public static final int LOCALITY_LB_POLICIES_FIELD_NUMBER| Type | Description |
int |
LOCALITY_LB_POLICY_FIELD_NUMBER
public static final int LOCALITY_LB_POLICY_FIELD_NUMBER| Type | Description |
int |
LOG_CONFIG_FIELD_NUMBER
public static final int LOG_CONFIG_FIELD_NUMBER| Type | Description |
int |
MAX_STREAM_DURATION_FIELD_NUMBER
public static final int MAX_STREAM_DURATION_FIELD_NUMBER| Type | Description |
int |
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER| Type | Description |
int |
NETWORK_FIELD_NUMBER
public static final int NETWORK_FIELD_NUMBER| Type | Description |
int |
OUTLIER_DETECTION_FIELD_NUMBER
public static final int OUTLIER_DETECTION_FIELD_NUMBER| Type | Description |
int |
PORT_FIELD_NUMBER
public static final int PORT_FIELD_NUMBER| Type | Description |
int |
PORT_NAME_FIELD_NUMBER
public static final int PORT_NAME_FIELD_NUMBER| Type | Description |
int |
PROTOCOL_FIELD_NUMBER
public static final int PROTOCOL_FIELD_NUMBER| Type | Description |
int |
REGION_FIELD_NUMBER
public static final int REGION_FIELD_NUMBER| Type | Description |
int |
SECURITY_POLICY_FIELD_NUMBER
public static final int SECURITY_POLICY_FIELD_NUMBER| Type | Description |
int |
SECURITY_SETTINGS_FIELD_NUMBER
public static final int SECURITY_SETTINGS_FIELD_NUMBER| Type | Description |
int |
SELF_LINK_FIELD_NUMBER
public static final int SELF_LINK_FIELD_NUMBER| Type | Description |
int |
SERVICE_BINDINGS_FIELD_NUMBER
public static final int SERVICE_BINDINGS_FIELD_NUMBER| Type | Description |
int |
SESSION_AFFINITY_FIELD_NUMBER
public static final int SESSION_AFFINITY_FIELD_NUMBER| Type | Description |
int |
SUBSETTING_FIELD_NUMBER
public static final int SUBSETTING_FIELD_NUMBER| Type | Description |
int |
TIMEOUT_SEC_FIELD_NUMBER
public static final int TIMEOUT_SEC_FIELD_NUMBER| Type | Description |
int |
Static Methods
getDefaultInstance()
public static BackendService getDefaultInstance()| Type | Description |
BackendService |
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()| Type | Description |
Descriptor |
newBuilder()
public static BackendService.Builder newBuilder()| Type | Description |
BackendService.Builder |
newBuilder(BackendService prototype)
public static BackendService.Builder newBuilder(BackendService prototype)| Name | Description |
prototype | BackendService |
| Type | Description |
BackendService.Builder |
parseDelimitedFrom(InputStream input)
public static BackendService parseDelimitedFrom(InputStream input)| Name | Description |
input | InputStream |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static BackendService parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseFrom(byte[] data)
public static BackendService parseFrom(byte[] data)| Name | Description |
data | byte[] |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static BackendService parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)| Name | Description |
data | byte[] |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data)
public static BackendService parseFrom(ByteString data)| Name | Description |
data | ByteString |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static BackendService parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)| Name | Description |
data | ByteString |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parseFrom(CodedInputStream input)
public static BackendService parseFrom(CodedInputStream input)| Name | Description |
input | CodedInputStream |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static BackendService parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)| Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseFrom(InputStream input)
public static BackendService parseFrom(InputStream input)| Name | Description |
input | InputStream |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static BackendService parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
IOException |
parseFrom(ByteBuffer data)
public static BackendService parseFrom(ByteBuffer data)| Name | Description |
data | ByteBuffer |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static BackendService parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)| Name | Description |
data | ByteBuffer |
extensionRegistry | ExtensionRegistryLite |
| Type | Description |
BackendService |
| Type | Description |
InvalidProtocolBufferException |
parser()
public static Parser<BackendService> parser()| Type | Description |
Parser<BackendService> |
Methods
equals(Object obj)
public boolean equals(Object obj)| Name | Description |
obj | Object |
| Type | Description |
boolean |
getAffinityCookieTtlSec()
public int getAffinityCookieTtlSec()Lifetime of cookies in seconds. This setting is applicable to external and internal HTTP(S) 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;
| Type | Description |
int | The affinityCookieTtlSec. |
getBackends(int index)
public Backend getBackends(int index)The list of backends that serve this BackendService.
repeated .google.cloud.compute.v1.Backend backends = 510839903;
| Name | Description |
index | int |
| Type | Description |
Backend |
getBackendsCount()
public int getBackendsCount()The list of backends that serve this BackendService.
repeated .google.cloud.compute.v1.Backend backends = 510839903;
| Type | Description |
int |
getBackendsList()
public List<Backend> getBackendsList()The list of backends that serve this BackendService.
repeated .google.cloud.compute.v1.Backend backends = 510839903;
| Type | Description |
List<Backend> |
getBackendsOrBuilder(int index)
public BackendOrBuilder getBackendsOrBuilder(int index)The list of backends that serve this BackendService.
repeated .google.cloud.compute.v1.Backend backends = 510839903;
| Name | Description |
index | int |
| Type | Description |
BackendOrBuilder |
getBackendsOrBuilderList()
public List<? extends BackendOrBuilder> getBackendsOrBuilderList()The list of backends that serve this BackendService.
repeated .google.cloud.compute.v1.Backend backends = 510839903;
| Type | Description |
List<? extends com.google.cloud.compute.v1.BackendOrBuilder> |
getCdnPolicy()
public BackendServiceCdnPolicy getCdnPolicy()Cloud CDN configuration for this BackendService. Only available for specified load balancer types.
optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;
| Type | Description |
BackendServiceCdnPolicy | The cdnPolicy. |
getCdnPolicyOrBuilder()
public BackendServiceCdnPolicyOrBuilder getCdnPolicyOrBuilder()Cloud CDN configuration for this BackendService. Only available for specified load balancer types.
optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;
| Type | Description |
BackendServiceCdnPolicyOrBuilder |
getCircuitBreakers()
public CircuitBreakers getCircuitBreakers()optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;
| Type | Description |
CircuitBreakers | The circuitBreakers. |
getCircuitBreakersOrBuilder()
public CircuitBreakersOrBuilder getCircuitBreakersOrBuilder()optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;
| Type | Description |
CircuitBreakersOrBuilder |
getCompressionMode()
public 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;
| Type | Description |
String | The compressionMode. |
getCompressionModeBytes()
public 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;
| Type | Description |
ByteString | The bytes for compressionMode. |
getConnectionDraining()
public ConnectionDraining getConnectionDraining()optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;
| Type | Description |
ConnectionDraining | The connectionDraining. |
getConnectionDrainingOrBuilder()
public ConnectionDrainingOrBuilder getConnectionDrainingOrBuilder()optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;
| Type | Description |
ConnectionDrainingOrBuilder |
getConnectionTrackingPolicy()
public BackendServiceConnectionTrackingPolicy getConnectionTrackingPolicy()Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for Network Load Balancing and Internal TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;
| Type | Description |
BackendServiceConnectionTrackingPolicy | The connectionTrackingPolicy. |
getConnectionTrackingPolicyOrBuilder()
public BackendServiceConnectionTrackingPolicyOrBuilder getConnectionTrackingPolicyOrBuilder()Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for Network Load Balancing and Internal TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;
| Type | Description |
BackendServiceConnectionTrackingPolicyOrBuilder |
getConsistentHash()
public 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;
| Type | Description |
ConsistentHashLoadBalancerSettings | The consistentHash. |
getConsistentHashOrBuilder()
public 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;
| Type | Description |
ConsistentHashLoadBalancerSettingsOrBuilder |
getCreationTimestamp()
public String getCreationTimestamp()[Output Only] Creation timestamp in RFC3339 text format.
optional string creation_timestamp = 30525366;
| Type | Description |
String | The creationTimestamp. |
getCreationTimestampBytes()
public ByteString getCreationTimestampBytes()[Output Only] Creation timestamp in RFC3339 text format.
optional string creation_timestamp = 30525366;
| Type | Description |
ByteString | The bytes for creationTimestamp. |
getCustomRequestHeaders(int index)
public String getCustomRequestHeaders(int index)Headers that the load balancer adds to proxied requests. See Creating custom headers.
repeated string custom_request_headers = 27977992;
| Name | Description |
index | intThe index of the element to return. |
| Type | Description |
String | The customRequestHeaders at the given index. |
getCustomRequestHeadersBytes(int index)
public ByteString getCustomRequestHeadersBytes(int index)Headers that the load balancer adds to proxied requests. See Creating custom headers.
repeated string custom_request_headers = 27977992;
| Name | Description |
index | intThe index of the value to return. |
| Type | Description |
ByteString | The bytes of the customRequestHeaders at the given index. |
getCustomRequestHeadersCount()
public int getCustomRequestHeadersCount()Headers that the load balancer adds to proxied requests. See Creating custom headers.
repeated string custom_request_headers = 27977992;
| Type | Description |
int | The count of customRequestHeaders. |
getCustomRequestHeadersList()
public ProtocolStringList getCustomRequestHeadersList()Headers that the load balancer adds to proxied requests. See Creating custom headers.
repeated string custom_request_headers = 27977992;
| Type | Description |
ProtocolStringList | A list containing the customRequestHeaders. |
getCustomResponseHeaders(int index)
public String getCustomResponseHeaders(int index)Headers that the load balancer adds to proxied responses. See Creating custom headers.
repeated string custom_response_headers = 387539094;
| Name | Description |
index | intThe index of the element to return. |
| Type | Description |
String | The customResponseHeaders at the given index. |
getCustomResponseHeadersBytes(int index)
public ByteString getCustomResponseHeadersBytes(int index)Headers that the load balancer adds to proxied responses. See Creating custom headers.
repeated string custom_response_headers = 387539094;
| Name | Description |
index | intThe index of the value to return. |
| Type | Description |
ByteString | The bytes of the customResponseHeaders at the given index. |
getCustomResponseHeadersCount()
public int getCustomResponseHeadersCount()Headers that the load balancer adds to proxied responses. See Creating custom headers.
repeated string custom_response_headers = 387539094;
| Type | Description |
int | The count of customResponseHeaders. |
getCustomResponseHeadersList()
public ProtocolStringList getCustomResponseHeadersList()Headers that the load balancer adds to proxied responses. See Creating custom headers.
repeated string custom_response_headers = 387539094;
| Type | Description |
ProtocolStringList | A list containing the customResponseHeaders. |
getDefaultInstanceForType()
public BackendService getDefaultInstanceForType()| Type | Description |
BackendService |
getDescription()
public String getDescription()An optional description of this resource. Provide this property when you create the resource.
optional string description = 422937596;
| Type | Description |
String | The description. |
getDescriptionBytes()
public ByteString getDescriptionBytes()An optional description of this resource. Provide this property when you create the resource.
optional string description = 422937596;
| Type | Description |
ByteString | The bytes for description. |
getEdgeSecurityPolicy()
public String getEdgeSecurityPolicy()[Output Only] The resource URL for the edge security policy associated with this backend service.
optional string edge_security_policy = 41036943;
| Type | Description |
String | The edgeSecurityPolicy. |
getEdgeSecurityPolicyBytes()
public ByteString getEdgeSecurityPolicyBytes()[Output Only] The resource URL for the edge security policy associated with this backend service.
optional string edge_security_policy = 41036943;
| Type | Description |
ByteString | The bytes for edgeSecurityPolicy. |
getEnableCDN()
public boolean getEnableCDN()If true, enables Cloud CDN for the backend service of an external HTTP(S) load balancer.
optional bool enable_c_d_n = 250733499;
| Type | Description |
boolean | The enableCDN. |
getFailoverPolicy()
public 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 TCP/UDP Load Balancing and external TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;
| Type | Description |
BackendServiceFailoverPolicy | The failoverPolicy. |
getFailoverPolicyOrBuilder()
public 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 TCP/UDP Load Balancing and external TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;
| Type | Description |
BackendServiceFailoverPolicyOrBuilder |
getFingerprint()
public 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;
| Type | Description |
String | The fingerprint. |
getFingerprintBytes()
public 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;
| Type | Description |
ByteString | The bytes for fingerprint. |
getHealthChecks(int index)
public 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;
| Name | Description |
index | intThe index of the element to return. |
| Type | Description |
String | The healthChecks at the given index. |
getHealthChecksBytes(int index)
public 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;
| Name | Description |
index | intThe index of the value to return. |
| Type | Description |
ByteString | The bytes of the healthChecks at the given index. |
getHealthChecksCount()
public 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;
| Type | Description |
int | The count of healthChecks. |
getHealthChecksList()
public ProtocolStringList 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;
| Type | Description |
ProtocolStringList | A list containing the healthChecks. |
getIap()
public BackendServiceIAP getIap()The configurations for Identity-Aware Proxy on this resource. Not available for Internal TCP/UDP Load Balancing and Network Load Balancing.
optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;
| Type | Description |
BackendServiceIAP | The iap. |
getIapOrBuilder()
public BackendServiceIAPOrBuilder getIapOrBuilder()The configurations for Identity-Aware Proxy on this resource. Not available for Internal TCP/UDP Load Balancing and Network Load Balancing.
optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;
| Type | Description |
BackendServiceIAPOrBuilder |
getId()
public long getId()[Output Only] The unique identifier for the resource. This identifier is defined by the server.
optional uint64 id = 3355;
| Type | Description |
long | The id. |
getKind()
public String getKind()[Output Only] Type of resource. Always compute#backendService for backend services.
optional string kind = 3292052;
| Type | Description |
String | The kind. |
getKindBytes()
public ByteString getKindBytes()[Output Only] Type of resource. Always compute#backendService for backend services.
optional string kind = 3292052;
| Type | Description |
ByteString | The bytes for kind. |
getLoadBalancingScheme()
public 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;
| Type | Description |
String | The loadBalancingScheme. |
getLoadBalancingSchemeBytes()
public 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;
| Type | Description |
ByteString | The bytes for loadBalancingScheme. |
getLocalityLbPolicies(int index)
public BackendServiceLocalityLoadBalancingPolicyConfig getLocalityLbPolicies(int index)A list of locality load balancing policies to be used in order of preference. Either the policy or the customPolicy field should be set. Overrides any value set in the localityLbPolicy field. localityLbPolicies is only supported when the BackendService is referenced by a URL Map that is referenced by a target gRPC proxy that has the validateForProxyless field set to true.
repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;
| Name | Description |
index | int |
| Type | Description |
BackendServiceLocalityLoadBalancingPolicyConfig |
getLocalityLbPoliciesCount()
public int getLocalityLbPoliciesCount()A list of locality load balancing policies to be used in order of preference. Either the policy or the customPolicy field should be set. Overrides any value set in the localityLbPolicy field. localityLbPolicies is only supported when the BackendService is referenced by a URL Map that is referenced by a target gRPC proxy that has the validateForProxyless field set to true.
repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;
| Type | Description |
int |
getLocalityLbPoliciesList()
public List<BackendServiceLocalityLoadBalancingPolicyConfig> getLocalityLbPoliciesList()A list of locality load balancing policies to be used in order of preference. Either the policy or the customPolicy field should be set. Overrides any value set in the localityLbPolicy field. localityLbPolicies is only supported when the BackendService is referenced by a URL Map that is referenced by a target gRPC proxy that has the validateForProxyless field set to true.
repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;
| Type | Description |
List<BackendServiceLocalityLoadBalancingPolicyConfig> |
getLocalityLbPoliciesOrBuilder(int index)
public BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder getLocalityLbPoliciesOrBuilder(int index)A list of locality load balancing policies to be used in order of preference. Either the policy or the customPolicy field should be set. Overrides any value set in the localityLbPolicy field. localityLbPolicies is only supported when the BackendService is referenced by a URL Map that is referenced by a target gRPC proxy that has the validateForProxyless field set to true.
repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;
| Name | Description |
index | int |
| Type | Description |
BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder |
getLocalityLbPoliciesOrBuilderList()
public List<? extends BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder> getLocalityLbPoliciesOrBuilderList()A list of locality load balancing policies to be used in order of preference. Either the policy or the customPolicy field should be set. Overrides any value set in the localityLbPolicy field. localityLbPolicies is only supported when the BackendService is referenced by a URL Map that is referenced by a target gRPC proxy that has the validateForProxyless field set to true.
repeated .google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfig locality_lb_policies = 140982557;
| Type | Description |
List<? extends com.google.cloud.compute.v1.BackendServiceLocalityLoadBalancingPolicyConfigOrBuilder> |
getLocalityLbPolicy()
public 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. 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;
| Type | Description |
String | The localityLbPolicy. |
getLocalityLbPolicyBytes()
public 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. 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;
| Type | Description |
ByteString | The bytes for localityLbPolicy. |
getLogConfig()
public 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;
| Type | Description |
BackendServiceLogConfig | The logConfig. |
getLogConfigOrBuilder()
public 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;
| Type | Description |
BackendServiceLogConfigOrBuilder |
getMaxStreamDuration()
public 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;
| Type | Description |
Duration | The maxStreamDuration. |
getMaxStreamDurationOrBuilder()
public 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;
| Type | Description |
DurationOrBuilder |
getName()
public 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;
| Type | Description |
String | The name. |
getNameBytes()
public 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;
| Type | Description |
ByteString | The bytes for name. |
getNetwork()
public 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;
| Type | Description |
String | The network. |
getNetworkBytes()
public 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;
| Type | Description |
ByteString | The bytes for network. |
getOutlierDetection()
public OutlierDetection getOutlierDetection()Settings controlling the eviction of unhealthy hosts from the load balancing pool for the backend service. If not set, this feature is considered disabled. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, HTTP2, or GRPC, 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.OutlierDetection outlier_detection = 354625086;
| Type | Description |
OutlierDetection | The outlierDetection. |
getOutlierDetectionOrBuilder()
public OutlierDetectionOrBuilder getOutlierDetectionOrBuilder()Settings controlling the eviction of unhealthy hosts from the load balancing pool for the backend service. If not set, this feature is considered disabled. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, HTTP2, or GRPC, 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.OutlierDetection outlier_detection = 354625086;
| Type | Description |
OutlierDetectionOrBuilder |
getParserForType()
public Parser<BackendService> getParserForType()| Type | Description |
Parser<BackendService> |
getPort()
public int getPort()Deprecated in favor of portName. The TCP port to connect on the backend. The default value is 80. For Internal TCP/UDP Load Balancing and Network Load Balancing, omit port.
optional int32 port = 3446913;
| Type | Description |
int | The port. |
getPortName()
public 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 TCP/UDP Load Balancing and Network Load Balancing, omit port_name.
optional string port_name = 41534345;
| Type | Description |
String | The portName. |
getPortNameBytes()
public 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 TCP/UDP Load Balancing and Network Load Balancing, omit port_name.
optional string port_name = 41534345;
| Type | Description |
ByteString | The bytes for portName. |
getProtocol()
public 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;
| Type | Description |
String | The protocol. |
getProtocolBytes()
public 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;
| Type | Description |
ByteString | The bytes for protocol. |
getRegion()
public 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;
| Type | Description |
String | The region. |
getRegionBytes()
public 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;
| Type | Description |
ByteString | The bytes for region. |
getSecurityPolicy()
public String getSecurityPolicy()[Output Only] The resource URL for the security policy associated with this backend service.
optional string security_policy = 171082513;
| Type | Description |
String | The securityPolicy. |
getSecurityPolicyBytes()
public ByteString getSecurityPolicyBytes()[Output Only] The resource URL for the security policy associated with this backend service.
optional string security_policy = 171082513;
| Type | Description |
ByteString | The bytes for securityPolicy. |
getSecuritySettings()
public 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;
| Type | Description |
SecuritySettings | The securitySettings. |
getSecuritySettingsOrBuilder()
public 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;
| Type | Description |
SecuritySettingsOrBuilder |
getSelfLink()
public String getSelfLink()[Output Only] Server-defined URL for the resource.
optional string self_link = 456214797;
| Type | Description |
String | The selfLink. |
getSelfLinkBytes()
public ByteString getSelfLinkBytes()[Output Only] Server-defined URL for the resource.
optional string self_link = 456214797;
| Type | Description |
ByteString | The bytes for selfLink. |
getSerializedSize()
public int getSerializedSize()| Type | Description |
int |
getServiceBindings(int index)
public 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;
| Name | Description |
index | intThe index of the element to return. |
| Type | Description |
String | The serviceBindings at the given index. |
getServiceBindingsBytes(int index)
public 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;
| Name | Description |
index | intThe index of the value to return. |
| Type | Description |
ByteString | The bytes of the serviceBindings at the given index. |
getServiceBindingsCount()
public 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;
| Type | Description |
int | The count of serviceBindings. |
getServiceBindingsList()
public ProtocolStringList 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;
| Type | Description |
ProtocolStringList | A list containing the serviceBindings. |
getSessionAffinity()
public 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;
| Type | Description |
String | The sessionAffinity. |
getSessionAffinityBytes()
public 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;
| Type | Description |
ByteString | The bytes for sessionAffinity. |
getSubsetting()
public Subsetting getSubsetting()optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;
| Type | Description |
Subsetting | The subsetting. |
getSubsettingOrBuilder()
public SubsettingOrBuilder getSubsettingOrBuilder()optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;
| Type | Description |
SubsettingOrBuilder |
getTimeoutSec()
public 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;
| Type | Description |
int | The timeoutSec. |
getUnknownFields()
public final UnknownFieldSet getUnknownFields()| Type | Description |
UnknownFieldSet |
hasAffinityCookieTtlSec()
public boolean hasAffinityCookieTtlSec()Lifetime of cookies in seconds. This setting is applicable to external and internal HTTP(S) 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;
| Type | Description |
boolean | Whether the affinityCookieTtlSec field is set. |
hasCdnPolicy()
public boolean hasCdnPolicy()Cloud CDN configuration for this BackendService. Only available for specified load balancer types.
optional .google.cloud.compute.v1.BackendServiceCdnPolicy cdn_policy = 213976452;
| Type | Description |
boolean | Whether the cdnPolicy field is set. |
hasCircuitBreakers()
public boolean hasCircuitBreakers()optional .google.cloud.compute.v1.CircuitBreakers circuit_breakers = 421340061;
| Type | Description |
boolean | Whether the circuitBreakers field is set. |
hasCompressionMode()
public 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;
| Type | Description |
boolean | Whether the compressionMode field is set. |
hasConnectionDraining()
public boolean hasConnectionDraining()optional .google.cloud.compute.v1.ConnectionDraining connection_draining = 461096747;
| Type | Description |
boolean | Whether the connectionDraining field is set. |
hasConnectionTrackingPolicy()
public boolean hasConnectionTrackingPolicy()Connection Tracking configuration for this BackendService. Connection tracking policy settings are only available for Network Load Balancing and Internal TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceConnectionTrackingPolicy connection_tracking_policy = 143994969;
| Type | Description |
boolean | Whether the connectionTrackingPolicy field is set. |
hasConsistentHash()
public 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;
| Type | Description |
boolean | Whether the consistentHash field is set. |
hasCreationTimestamp()
public boolean hasCreationTimestamp()[Output Only] Creation timestamp in RFC3339 text format.
optional string creation_timestamp = 30525366;
| Type | Description |
boolean | Whether the creationTimestamp field is set. |
hasDescription()
public boolean hasDescription()An optional description of this resource. Provide this property when you create the resource.
optional string description = 422937596;
| Type | Description |
boolean | Whether the description field is set. |
hasEdgeSecurityPolicy()
public boolean hasEdgeSecurityPolicy()[Output Only] The resource URL for the edge security policy associated with this backend service.
optional string edge_security_policy = 41036943;
| Type | Description |
boolean | Whether the edgeSecurityPolicy field is set. |
hasEnableCDN()
public boolean hasEnableCDN()If true, enables Cloud CDN for the backend service of an external HTTP(S) load balancer.
optional bool enable_c_d_n = 250733499;
| Type | Description |
boolean | Whether the enableCDN field is set. |
hasFailoverPolicy()
public 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 TCP/UDP Load Balancing and external TCP/UDP Load Balancing.
optional .google.cloud.compute.v1.BackendServiceFailoverPolicy failover_policy = 105658655;
| Type | Description |
boolean | Whether the failoverPolicy field is set. |
hasFingerprint()
public 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;
| Type | Description |
boolean | Whether the fingerprint field is set. |
hasIap()
public boolean hasIap()The configurations for Identity-Aware Proxy on this resource. Not available for Internal TCP/UDP Load Balancing and Network Load Balancing.
optional .google.cloud.compute.v1.BackendServiceIAP iap = 104024;
| Type | Description |
boolean | Whether the iap field is set. |
hasId()
public boolean hasId()[Output Only] The unique identifier for the resource. This identifier is defined by the server.
optional uint64 id = 3355;
| Type | Description |
boolean | Whether the id field is set. |
hasKind()
public boolean hasKind()[Output Only] Type of resource. Always compute#backendService for backend services.
optional string kind = 3292052;
| Type | Description |
boolean | Whether the kind field is set. |
hasLoadBalancingScheme()
public 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;
| Type | Description |
boolean | Whether the loadBalancingScheme field is set. |
hasLocalityLbPolicy()
public 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. 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;
| Type | Description |
boolean | Whether the localityLbPolicy field is set. |
hasLogConfig()
public 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;
| Type | Description |
boolean | Whether the logConfig field is set. |
hasMaxStreamDuration()
public 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;
| Type | Description |
boolean | Whether the maxStreamDuration field is set. |
hasName()
public 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;
| Type | Description |
boolean | Whether the name field is set. |
hasNetwork()
public 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;
| Type | Description |
boolean | Whether the network field is set. |
hasOutlierDetection()
public boolean hasOutlierDetection()Settings controlling the eviction of unhealthy hosts from the load balancing pool for the backend service. If not set, this feature is considered disabled. This field is applicable to either: - A regional backend service with the service_protocol set to HTTP, HTTPS, HTTP2, or GRPC, 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.OutlierDetection outlier_detection = 354625086;
| Type | Description |
boolean | Whether the outlierDetection field is set. |
hasPort()
public boolean hasPort()Deprecated in favor of portName. The TCP port to connect on the backend. The default value is 80. For Internal TCP/UDP Load Balancing and Network Load Balancing, omit port.
optional int32 port = 3446913;
| Type | Description |
boolean | Whether the port field is set. |
hasPortName()
public 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 TCP/UDP Load Balancing and Network Load Balancing, omit port_name.
optional string port_name = 41534345;
| Type | Description |
boolean | Whether the portName field is set. |
hasProtocol()
public 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;
| Type | Description |
boolean | Whether the protocol field is set. |
hasRegion()
public 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;
| Type | Description |
boolean | Whether the region field is set. |
hasSecurityPolicy()
public boolean hasSecurityPolicy()[Output Only] The resource URL for the security policy associated with this backend service.
optional string security_policy = 171082513;
| Type | Description |
boolean | Whether the securityPolicy field is set. |
hasSecuritySettings()
public 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;
| Type | Description |
boolean | Whether the securitySettings field is set. |
hasSelfLink()
public boolean hasSelfLink()[Output Only] Server-defined URL for the resource.
optional string self_link = 456214797;
| Type | Description |
boolean | Whether the selfLink field is set. |
hasSessionAffinity()
public 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;
| Type | Description |
boolean | Whether the sessionAffinity field is set. |
hasSubsetting()
public boolean hasSubsetting()optional .google.cloud.compute.v1.Subsetting subsetting = 450283536;
| Type | Description |
boolean | Whether the subsetting field is set. |
hasTimeoutSec()
public 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;
| Type | Description |
boolean | Whether the timeoutSec field is set. |
hashCode()
public int hashCode()| Type | Description |
int |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()| Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()| Type | Description |
boolean |
newBuilderForType()
public BackendService.Builder newBuilderForType()| Type | Description |
BackendService.Builder |
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected BackendService.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)| Name | Description |
parent | BuilderParent |
| Type | Description |
BackendService.Builder |
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)| Name | Description |
unused | UnusedPrivateParameter |
| Type | Description |
Object |
toBuilder()
public BackendService.Builder toBuilder()| Type | Description |
BackendService.Builder |
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)| Name | Description |
output | CodedOutputStream |
| Type | Description |
IOException |