Package com.google.cloud.compute.v1

Enum BackendService.SessionAffinity

java.lang.Object
java.lang.Enum<BackendService.SessionAffinity>
com.google.cloud.compute.v1.BackendService.SessionAffinity
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<BackendService.SessionAffinity>
Enclosing class:
BackendService
public static enum BackendService.SessionAffinity extends Enum<BackendService.SessionAffinity> implements com.google.protobuf.ProtocolMessageEnum
 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](https://cloud.google.com/load-balancing/docs/backend-service#session_affinity).

 sessionAffinity cannot be specified with haPolicy.
Protobuf enum google.cloud.compute.v1.BackendService.SessionAffinity

  • Enum Constant Details

    • UNDEFINED_SESSION_AFFINITY

      public static final BackendService.SessionAffinity UNDEFINED_SESSION_AFFINITY
       A value indicating that the enum field is not set.
      UNDEFINED_SESSION_AFFINITY = 0;

    • CLIENT_IP

      public static final BackendService.SessionAffinity CLIENT_IP
       2-tuple hash on packet's source and destination IP addresses. Connections
 from the same source IP address to the same destination IP address will be
 served by the same backend VM while that VM remains healthy.
      CLIENT_IP = 345665051;

    • CLIENT_IP_NO_DESTINATION

      public static final BackendService.SessionAffinity CLIENT_IP_NO_DESTINATION
       1-tuple hash only on packet's source IP address. Connections from the
 same source IP address will be served by the same backend VM while that VM
 remains healthy. This option can only be used for Internal TCP/UDP
 Load Balancing.
      CLIENT_IP_NO_DESTINATION = 106122516;

    • CLIENT_IP_PORT_PROTO

      public static final BackendService.SessionAffinity CLIENT_IP_PORT_PROTO
       5-tuple hash on packet's source and destination IP addresses, IP protocol,
 and source and destination ports. Connections for the same IP protocol
 from the same source IP address and port to the same destination IP address
 and port will be served by the same backend VM while that VM remains
 healthy. This option cannot be used for HTTP(S) load balancing.
      CLIENT_IP_PORT_PROTO = 221722926;

    • CLIENT_IP_PROTO

      public static final BackendService.SessionAffinity CLIENT_IP_PROTO
       3-tuple hash on packet's source and destination IP addresses, and IP
 protocol. Connections for the same IP protocol from the same source IP
 address to the same destination IP address will be served by the same
 backend VM while that VM remains healthy. This option cannot be used for
 HTTP(S) load balancing.
      CLIENT_IP_PROTO = 25322148;

    • HEADER_FIELD

      public static final BackendService.SessionAffinity HEADER_FIELD
       The hash is based on a user specified header field.
      HEADER_FIELD = 200737960;

    • NONE

      public static final BackendService.SessionAffinity NONE
       No session affinity. Connections from the same client IP may go
 to any instance in the pool.
      NONE = 2402104;

    • UNRECOGNIZED

      public static final BackendService.SessionAffinity UNRECOGNIZED

  • Field Details

    • UNDEFINED_SESSION_AFFINITY_VALUE

      public static final int UNDEFINED_SESSION_AFFINITY_VALUE
       A value indicating that the enum field is not set.
      UNDEFINED_SESSION_AFFINITY = 0;
      See Also:

    • CLIENT_IP_VALUE

      public static final int CLIENT_IP_VALUE
       2-tuple hash on packet's source and destination IP addresses. Connections
 from the same source IP address to the same destination IP address will be
 served by the same backend VM while that VM remains healthy.
      CLIENT_IP = 345665051;
      See Also:

    • CLIENT_IP_NO_DESTINATION_VALUE

      public static final int CLIENT_IP_NO_DESTINATION_VALUE
       1-tuple hash only on packet's source IP address. Connections from the
 same source IP address will be served by the same backend VM while that VM
 remains healthy. This option can only be used for Internal TCP/UDP
 Load Balancing.
      CLIENT_IP_NO_DESTINATION = 106122516;
      See Also:

    • CLIENT_IP_PORT_PROTO_VALUE

      public static final int CLIENT_IP_PORT_PROTO_VALUE
       5-tuple hash on packet's source and destination IP addresses, IP protocol,
 and source and destination ports. Connections for the same IP protocol
 from the same source IP address and port to the same destination IP address
 and port will be served by the same backend VM while that VM remains
 healthy. This option cannot be used for HTTP(S) load balancing.
      CLIENT_IP_PORT_PROTO = 221722926;
      See Also:

    • CLIENT_IP_PROTO_VALUE

      public static final int CLIENT_IP_PROTO_VALUE
       3-tuple hash on packet's source and destination IP addresses, and IP
 protocol. Connections for the same IP protocol from the same source IP
 address to the same destination IP address will be served by the same
 backend VM while that VM remains healthy. This option cannot be used for
 HTTP(S) load balancing.
      CLIENT_IP_PROTO = 25322148;
      See Also:

    • HEADER_FIELD_VALUE

      public static final int HEADER_FIELD_VALUE
       The hash is based on a user specified header field.
      HEADER_FIELD = 200737960;
      See Also:

    • NONE_VALUE

      public static final int NONE_VALUE
       No session affinity. Connections from the same client IP may go
 to any instance in the pool.
      NONE = 2402104;
      See Also:

  • Method Details

    • values

      public static BackendService.SessionAffinity[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static BackendService.SessionAffinity valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • getNumber

      public final int getNumber()
      Specified by:
      getNumber in interface com.google.protobuf.Internal.EnumLite
      Specified by:
      getNumber in interface com.google.protobuf.ProtocolMessageEnum

    • valueOf

      @Deprecated public static BackendService.SessionAffinity valueOf(int value)
      Deprecated.
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      value - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

      public static BackendService.SessionAffinity forNumber(int value)
      Parameters:
      value - The numeric wire value of the corresponding enum entry.
      Returns:
      The enum associated with the given numeric wire value.

    • internalGetValueMap

      public static com.google.protobuf.Internal.EnumLiteMap<BackendService.SessionAffinity> internalGetValueMap()

    • getValueDescriptor

      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
      Specified by:
      getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptorForType

      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptor

      public static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static BackendService.SessionAffinity valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      desc - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null