targets

Documentation

Index

• func RegisterTargetsServer(targetsSrv targetspb.TargetsServer) func(*grpc.Server)
• type GRPCClient
  • func NewGRPCClient(ts targetspb.TargetsServer) *GRPCClient
  • func NewGRPCClientWithDedup(ts targetspb.TargetsServer, replicaLabels []string) *GRPCClient
  • func (rr *GRPCClient) Targets(ctx context.Context, req *targetspb.TargetsRequest) (*targetspb.TargetDiscovery, annotations.Annotations, error)
• type Prometheus
  • func NewPrometheus(base *url.URL, client *promclient.Client, extLabels func() labels.Labels) *Prometheus
  • func (p *Prometheus) Targets(r *targetspb.TargetsRequest, s targetspb.Targets_TargetsServer) error
• type Proxy
  • func NewProxy(logger log.Logger, targets func() []targetspb.TargetsClient) *Proxy
  • func (s *Proxy) Targets(req *targetspb.TargetsRequest, srv targetspb.Targets_TargetsServer) error
• type UnaryClient

Functions

func RegisterTargetsServer

func RegisterTargetsServer(targetsSrv targetspb.TargetsServer) func(*grpc.Server)

Types

type GRPCClient

type GRPCClient struct {
	// contains filtered or unexported fields
}

GRPCClient allows to retrieve targets from local gRPC streaming server implementation. TODO(bwplotka): Switch to native gRPC transparent client->server adapter once available.

func NewGRPCClient

func NewGRPCClient(ts targetspb.TargetsServer) *GRPCClient

func NewGRPCClientWithDedup

func NewGRPCClientWithDedup(ts targetspb.TargetsServer, replicaLabels []string) *GRPCClient

func (*GRPCClient) Targets

func (rr *GRPCClient) Targets(ctx context.Context, req *targetspb.TargetsRequest) (*targetspb.TargetDiscovery, annotations.Annotations, error)

type Prometheus

type Prometheus struct {
	// contains filtered or unexported fields
}

Prometheus implements targetspb.Targets gRPC that allows to fetch targets from Prometheus HTTP api/v1/targets endpoint.

func NewPrometheus

func NewPrometheus(base *url.URL, client *promclient.Client, extLabels func() labels.Labels) *Prometheus

NewPrometheus creates new targets.Prometheus.

func (*Prometheus) Targets

func (p *Prometheus) Targets(r *targetspb.TargetsRequest, s targetspb.Targets_TargetsServer) error

Targets returns all specified targets from Prometheus.

type Proxy

type Proxy struct {
	// contains filtered or unexported fields
}

Proxy implements targetspb.Targets gRPC that fans out requests to given targetspb.Targets.

func NewProxy

func NewProxy(logger log.Logger, targets func() []targetspb.TargetsClient) *Proxy

NewProxy returns new targets.Proxy.

func (*Proxy) Targets

func (s *Proxy) Targets(req *targetspb.TargetsRequest, srv targetspb.Targets_TargetsServer) error

type UnaryClient

type UnaryClient interface {
	Targets(ctx context.Context, req *targetspb.TargetsRequest) (*targetspb.TargetDiscovery, annotations.Annotations, error)
}

UnaryClient is gRPC targetspb.Targets client which expands streaming targets API. Useful for consumers that does not support streaming.