loadbalancer

package
v0.0.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 19, 2023 License: Apache-2.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ErrSuccess              = 0
	ErrNoSuchLB             = (1 << 0)
	ErrNoSuchService        = (1 << 1)
	ErrNoSuchIP             = (1 << 2)
	ErrAddDestinationFailed = (1 << 3)
	ErrDelDestinationFailed = (1 << 4)
	ErrTargetAlreadyMapped  = (1 << 5)
	ErrTargetNotMapped      = (1 << 6)
	ErrIPAMError            = (1 << 7)
)

Error codes that can appear in the Error.Code field

Variables

View Source 
var (
	Protocol_name = map[int32]string{
		0: "TCP",
		1: "UDP",
	}
	Protocol_value = map[string]int32{
		"TCP": 0,
		"UDP": 1,
	}
)

Enum value maps for Protocol.

View Source 
var File_internal_loadbalancer_loadbalancer_proto protoreflect.FileDescriptor
View Source 
var LoadBalancer_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "loadbalancer.LoadBalancer",
	HandlerType: (*LoadBalancerServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "GetLoadBalancer",
			Handler:    _LoadBalancer_GetLoadBalancer_Handler,
		},
		{
			MethodName: "Create",
			Handler:    _LoadBalancer_Create_Handler,
		},
		{
			MethodName: "Delete",
			Handler:    _LoadBalancer_Delete_Handler,
		},
		{
			MethodName: "AddTarget",
			Handler:    _LoadBalancer_AddTarget_Handler,
		},
		{
			MethodName: "DelTarget",
			Handler:    _LoadBalancer_DelTarget_Handler,
		},
	},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "GetLoadBalancers",
			Handler:       _LoadBalancer_GetLoadBalancers_Handler,
			ServerStreams: true,
		},
	},
	Metadata: "internal/loadbalancer/loadbalancer.proto",
}

LoadBalancer_ServiceDesc is the grpc.ServiceDesc for LoadBalancer service. It's only intended for direct use with grpc.RegisterService, and not to be introspected or modified (even as a copy)

Functions

func RegisterLoadBalancerServer 

func RegisterLoadBalancerServer(s grpc.ServiceRegistrar, srv LoadBalancerServer)

Types

type AddTargetRequest 

type AddTargetRequest struct {
	LbName  string  `protobuf:"bytes,1,opt,name=lb_name,json=lbName,proto3" json:"lb_name,omitempty"`
	SrcPort int32   `protobuf:"varint,2,opt,name=srcPort,proto3" json:"srcPort,omitempty"`
	Target  *Target `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"`
	// contains filtered or unexported fields
}

func (*AddTargetRequest) Descriptor deprecated 

func (*AddTargetRequest) Descriptor() ([]byte, []int)

Deprecated: Use AddTargetRequest.ProtoReflect.Descriptor instead.

func (*AddTargetRequest) GetLbName 

func (x *AddTargetRequest) GetLbName() string

func (*AddTargetRequest) GetSrcPort 

func (x *AddTargetRequest) GetSrcPort() int32

func (*AddTargetRequest) GetTarget 

func (x *AddTargetRequest) GetTarget() *Target

func (*AddTargetRequest) ProtoMessage 

func (*AddTargetRequest) ProtoMessage()

func (*AddTargetRequest) ProtoReflect 

func (x *AddTargetRequest) ProtoReflect() protoreflect.Message

func (*AddTargetRequest) Reset 

func (x *AddTargetRequest) Reset()

func (*AddTargetRequest) String 

func (x *AddTargetRequest) String() string

type CreateLoadBalancer 

type CreateLoadBalancer struct {
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// If an ip_addr is requested, try to use it. Otherwise, an unused IP will be allocated.
	IpAddr *string `protobuf:"bytes,2,opt,name=ip_addr,json=ipAddr,proto3,oneof" json:"ip_addr,omitempty"`
	// contains filtered or unexported fields
}

func (*CreateLoadBalancer) Descriptor deprecated 

func (*CreateLoadBalancer) Descriptor() ([]byte, []int)

Deprecated: Use CreateLoadBalancer.ProtoReflect.Descriptor instead.

func (*CreateLoadBalancer) GetIpAddr 

func (x *CreateLoadBalancer) GetIpAddr() string

func (*CreateLoadBalancer) GetName 

func (x *CreateLoadBalancer) GetName() string

func (*CreateLoadBalancer) ProtoMessage 

func (*CreateLoadBalancer) ProtoMessage()

func (*CreateLoadBalancer) ProtoReflect 

func (x *CreateLoadBalancer) ProtoReflect() protoreflect.Message

func (*CreateLoadBalancer) Reset 

func (x *CreateLoadBalancer) Reset()

func (*CreateLoadBalancer) String 

func (x *CreateLoadBalancer) String() string

type DelTargetRequest 

type DelTargetRequest struct {
	LbName  string  `protobuf:"bytes,1,opt,name=lb_name,json=lbName,proto3" json:"lb_name,omitempty"`
	SrcPort int32   `protobuf:"varint,2,opt,name=srcPort,proto3" json:"srcPort,omitempty"`
	Target  *Target `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"`
	// contains filtered or unexported fields
}

func (*DelTargetRequest) Descriptor deprecated 

func (*DelTargetRequest) Descriptor() ([]byte, []int)

Deprecated: Use DelTargetRequest.ProtoReflect.Descriptor instead.

func (*DelTargetRequest) GetLbName 

func (x *DelTargetRequest) GetLbName() string

func (*DelTargetRequest) GetSrcPort 

func (x *DelTargetRequest) GetSrcPort() int32

func (*DelTargetRequest) GetTarget 

func (x *DelTargetRequest) GetTarget() *Target

func (*DelTargetRequest) ProtoMessage 

func (*DelTargetRequest) ProtoMessage()

func (*DelTargetRequest) ProtoReflect 

func (x *DelTargetRequest) ProtoReflect() protoreflect.Message

func (*DelTargetRequest) Reset 

func (x *DelTargetRequest) Reset()

func (*DelTargetRequest) String 

func (x *DelTargetRequest) String() string

type Error 

type Error struct {
	Code    uint32 `protobuf:"varint,1,opt,name=Code,proto3" json:"Code,omitempty"`
	Message string `protobuf:"bytes,2,opt,name=Message,proto3" json:"Message,omitempty"`
	// contains filtered or unexported fields
}

func (*Error) Descriptor deprecated 

func (*Error) Descriptor() ([]byte, []int)

Deprecated: Use Error.ProtoReflect.Descriptor instead.

func (*Error) GetCode 

func (x *Error) GetCode() uint32

func (*Error) GetMessage 

func (x *Error) GetMessage() string

func (*Error) ProtoMessage 

func (*Error) ProtoMessage()

func (*Error) ProtoReflect 

func (x *Error) ProtoReflect() protoreflect.Message

func (*Error) Reset 

func (x *Error) Reset()

func (*Error) String 

func (x *Error) String() string

type Intf 

type Intf interface {
	LoadBalancerServer
	Close()
	Restore() error
}

func NewServer 

func NewServer(config *koanf.Koanf) (Intf, error)

type LoadBalancerClient 

type LoadBalancerClient interface {
	// Get all information about all defined Load Balancers
	GetLoadBalancers(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (LoadBalancer_GetLoadBalancersClient, error)
	// Get information about a specific Load Balancer. If no such name exists, return
	// an empty structure
	GetLoadBalancer(ctx context.Context, in *LoadBalancerName, opts ...grpc.CallOption) (*LoadBalancerInformation, error)
	Create(ctx context.Context, in *CreateLoadBalancer, opts ...grpc.CallOption) (*LoadBalancerInformation, error)
	Delete(ctx context.Context, in *LoadBalancerName, opts ...grpc.CallOption) (*Error, error)
	AddTarget(ctx context.Context, in *AddTargetRequest, opts ...grpc.CallOption) (*Error, error)
	DelTarget(ctx context.Context, in *DelTargetRequest, opts ...grpc.CallOption) (*Error, error)
}

LoadBalancerClient is the client API for LoadBalancer service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.

func NewLoadBalancerClient 

func NewLoadBalancerClient(cc grpc.ClientConnInterface) LoadBalancerClient

type LoadBalancerInformation 

type LoadBalancerInformation struct {
	Name    string                `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	IpAddr  string                `protobuf:"bytes,2,opt,name=ip_addr,json=ipAddr,proto3" json:"ip_addr,omitempty"`
	Targets map[int32]*TargetList `` /* 156-byte string literal not displayed */
	// contains filtered or unexported fields
}

func (*LoadBalancerInformation) Descriptor deprecated 

func (*LoadBalancerInformation) Descriptor() ([]byte, []int)

Deprecated: Use LoadBalancerInformation.ProtoReflect.Descriptor instead.

func (*LoadBalancerInformation) GetIpAddr 

func (x *LoadBalancerInformation) GetIpAddr() string

func (*LoadBalancerInformation) GetName 

func (x *LoadBalancerInformation) GetName() string

func (*LoadBalancerInformation) GetTargets 

func (x *LoadBalancerInformation) GetTargets() map[int32]*TargetList

func (*LoadBalancerInformation) ProtoMessage 

func (*LoadBalancerInformation) ProtoMessage()

func (*LoadBalancerInformation) ProtoReflect 

func (x *LoadBalancerInformation) ProtoReflect() protoreflect.Message

func (*LoadBalancerInformation) Reset 

func (x *LoadBalancerInformation) Reset()

func (*LoadBalancerInformation) String 

func (x *LoadBalancerInformation) String() string

type LoadBalancerName 

type LoadBalancerName struct {
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

func (*LoadBalancerName) Descriptor deprecated 

func (*LoadBalancerName) Descriptor() ([]byte, []int)

Deprecated: Use LoadBalancerName.ProtoReflect.Descriptor instead.

func (*LoadBalancerName) GetName 

func (x *LoadBalancerName) GetName() string

func (*LoadBalancerName) ProtoMessage 

func (*LoadBalancerName) ProtoMessage()

func (*LoadBalancerName) ProtoReflect 

func (x *LoadBalancerName) ProtoReflect() protoreflect.Message

func (*LoadBalancerName) Reset 

func (x *LoadBalancerName) Reset()

func (*LoadBalancerName) String 

func (x *LoadBalancerName) String() string

type LoadBalancerServer 

type LoadBalancerServer interface {
	// Get all information about all defined Load Balancers
	GetLoadBalancers(*emptypb.Empty, LoadBalancer_GetLoadBalancersServer) error
	// Get information about a specific Load Balancer. If no such name exists, return
	// an empty structure
	GetLoadBalancer(context.Context, *LoadBalancerName) (*LoadBalancerInformation, error)
	Create(context.Context, *CreateLoadBalancer) (*LoadBalancerInformation, error)
	Delete(context.Context, *LoadBalancerName) (*Error, error)
	AddTarget(context.Context, *AddTargetRequest) (*Error, error)
	DelTarget(context.Context, *DelTargetRequest) (*Error, error)
	// contains filtered or unexported methods
}

LoadBalancerServer is the server API for LoadBalancer service. All implementations must embed UnimplementedLoadBalancerServer for forward compatibility

type LoadBalancer_GetLoadBalancersClient 

type LoadBalancer_GetLoadBalancersClient interface {
	Recv() (*LoadBalancerInformation, error)
	grpc.ClientStream
}

type LoadBalancer_GetLoadBalancersServer 

type LoadBalancer_GetLoadBalancersServer interface {
	Send(*LoadBalancerInformation) error
	grpc.ServerStream
}

type Protocol 

type Protocol int32
const (
	Protocol_TCP Protocol = 0
	Protocol_UDP Protocol = 1
)

func (Protocol) Descriptor 

func (Protocol) Descriptor() protoreflect.EnumDescriptor

func (Protocol) Enum 

func (x Protocol) Enum() *Protocol

func (Protocol) EnumDescriptor deprecated 

func (Protocol) EnumDescriptor() ([]byte, []int)

Deprecated: Use Protocol.Descriptor instead.

func (Protocol) Number 

func (x Protocol) Number() protoreflect.EnumNumber

func (Protocol) String 

func (x Protocol) String() string

func (Protocol) Type 

func (Protocol) Type() protoreflect.EnumType

type Target 

type Target struct {
	Protocol Protocol `protobuf:"varint,1,opt,name=protocol,proto3,enum=loadbalancer.Protocol" json:"protocol,omitempty"`
	DstIP    string   `protobuf:"bytes,2,opt,name=dstIP,proto3" json:"dstIP,omitempty"`
	DstPort  int32    `protobuf:"varint,3,opt,name=dstPort,proto3" json:"dstPort,omitempty"`
	// contains filtered or unexported fields
}

func (*Target) Descriptor deprecated 

func (*Target) Descriptor() ([]byte, []int)

Deprecated: Use Target.ProtoReflect.Descriptor instead.

func (*Target) GetDstIP 

func (x *Target) GetDstIP() string

func (*Target) GetDstPort 

func (x *Target) GetDstPort() int32

func (*Target) GetProtocol 

func (x *Target) GetProtocol() Protocol

func (*Target) ProtoMessage 

func (*Target) ProtoMessage()

func (*Target) ProtoReflect 

func (x *Target) ProtoReflect() protoreflect.Message

func (*Target) Reset 

func (x *Target) Reset()

func (*Target) String 

func (x *Target) String() string

type TargetList 

type TargetList struct {
	Target []*Target `protobuf:"bytes,1,rep,name=target,proto3" json:"target,omitempty"`
	// contains filtered or unexported fields
}

func (*TargetList) Descriptor deprecated 

func (*TargetList) Descriptor() ([]byte, []int)

Deprecated: Use TargetList.ProtoReflect.Descriptor instead.

func (*TargetList) GetTarget 

func (x *TargetList) GetTarget() []*Target

func (*TargetList) ProtoMessage 

func (*TargetList) ProtoMessage()

func (*TargetList) ProtoReflect 

func (x *TargetList) ProtoReflect() protoreflect.Message

func (*TargetList) Reset 

func (x *TargetList) Reset()

func (*TargetList) String 

func (x *TargetList) String() string

type UnimplementedLoadBalancerServer 

type UnimplementedLoadBalancerServer struct {
}

UnimplementedLoadBalancerServer must be embedded to have forward compatible implementations.

func (UnimplementedLoadBalancerServer) AddTarget 

func (UnimplementedLoadBalancerServer) AddTarget(context.Context, *AddTargetRequest) (*Error, error)

func (UnimplementedLoadBalancerServer) Create 

func (UnimplementedLoadBalancerServer) Create(context.Context, *CreateLoadBalancer) (*LoadBalancerInformation, error)

func (UnimplementedLoadBalancerServer) DelTarget 

func (UnimplementedLoadBalancerServer) DelTarget(context.Context, *DelTargetRequest) (*Error, error)

func (UnimplementedLoadBalancerServer) Delete 

func (UnimplementedLoadBalancerServer) Delete(context.Context, *LoadBalancerName) (*Error, error)

func (UnimplementedLoadBalancerServer) GetLoadBalancer 

func (UnimplementedLoadBalancerServer) GetLoadBalancer(context.Context, *LoadBalancerName) (*LoadBalancerInformation, error)

func (UnimplementedLoadBalancerServer) GetLoadBalancers 

func (UnimplementedLoadBalancerServer) GetLoadBalancers(*emptypb.Empty, LoadBalancer_GetLoadBalancersServer) error

type UnsafeLoadBalancerServer 

type UnsafeLoadBalancerServer interface {
	// contains filtered or unexported methods
}

UnsafeLoadBalancerServer may be embedded to opt out of forward compatibility for this service. Use of this interface is not recommended, as added methods to LoadBalancerServer will result in compilation errors.

Source Files

View all Source files

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