prometheus

Documentation

Index

• func New(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool) (types.BackendServer, merry.Error)
• func NewWithEverythingInitialized(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool, ...) (types.BackendServer, merry.Error)
• func NewWithLimiter(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool, ...) (types.BackendServer, merry.Error)
• type PrometheusGroup
  • func (c PrometheusGroup) Backends() []string
  • func (c *PrometheusGroup) Children() []types.BackendServer
  • func (c *PrometheusGroup) Fetch(ctx context.Context, request *protov3.MultiFetchRequest) (*protov3.MultiFetchResponse, *types.Stats, merry.Error)
  • func (c *PrometheusGroup) Find(ctx context.Context, request *protov3.MultiGlobRequest) (*protov3.MultiGlobResponse, *types.Stats, merry.Error)
  • func (c *PrometheusGroup) Info(ctx context.Context, request *protov3.MultiMetricsInfoRequest) (*protov3.ZipperInfoResponse, *types.Stats, merry.Error)
  • func (c *PrometheusGroup) List(ctx context.Context) (*protov3.ListMetricsResponse, *types.Stats, merry.Error)
  • func (c PrometheusGroup) MaxMetricsPerRequest() int
  • func (c PrometheusGroup) Name() string
  • func (c *PrometheusGroup) ProbeTLDs(ctx context.Context) ([]string, merry.Error)
  • func (c *PrometheusGroup) Stats(ctx context.Context) (*protov3.MetricDetailsResponse, *types.Stats, merry.Error)
  • func (c *PrometheusGroup) TagNames(ctx context.Context, query string, limit int64) ([]string, merry.Error)
  • func (c *PrometheusGroup) TagValues(ctx context.Context, query string, limit int64) ([]string, merry.Error)
• type StartDelay
  • func (s *StartDelay) String() string

Functions

func New

func New(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool) (types.BackendServer, merry.Error)

func NewWithEverythingInitialized

func NewWithEverythingInitialized(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool, limiter limiter.ServerLimiter, step, maxPointsPerQuery int64, forceMinStepInterval time.Duration, delay StartDelay, httpQuery *helper.HttpQuery, httpClient *http.Client) (types.BackendServer, merry.Error)

func NewWithLimiter

func NewWithLimiter(logger *zap.Logger, config types.BackendV2, tldCacheDisabled bool, limiter limiter.ServerLimiter) (types.BackendServer, merry.Error)

Types

type PrometheusGroup

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

RoundRobin is used to connect to backends inside clientGroups, implements BackendServer interface

func (PrometheusGroup) Backends

func (c PrometheusGroup) Backends() []string

func (*PrometheusGroup) Children

func (c *PrometheusGroup) Children() []types.BackendServer

func (*PrometheusGroup) Fetch

func (c *PrometheusGroup) Fetch(ctx context.Context, request *protov3.MultiFetchRequest) (*protov3.MultiFetchResponse, *types.Stats, merry.Error)

func (*PrometheusGroup) Find

func (c *PrometheusGroup) Find(ctx context.Context, request *protov3.MultiGlobRequest) (*protov3.MultiGlobResponse, *types.Stats, merry.Error)

func (*PrometheusGroup) Info

func (c *PrometheusGroup) Info(ctx context.Context, request *protov3.MultiMetricsInfoRequest) (*protov3.ZipperInfoResponse, *types.Stats, merry.Error)

func (*PrometheusGroup) List

func (c *PrometheusGroup) List(ctx context.Context) (*protov3.ListMetricsResponse, *types.Stats, merry.Error)

func (PrometheusGroup) MaxMetricsPerRequest

func (c PrometheusGroup) MaxMetricsPerRequest() int

func (PrometheusGroup) Name

func (c PrometheusGroup) Name() string

func (*PrometheusGroup) ProbeTLDs

func (c *PrometheusGroup) ProbeTLDs(ctx context.Context) ([]string, merry.Error)

func (*PrometheusGroup) Stats

func (c *PrometheusGroup) Stats(ctx context.Context) (*protov3.MetricDetailsResponse, *types.Stats, merry.Error)

func (*PrometheusGroup) TagNames

func (c *PrometheusGroup) TagNames(ctx context.Context, query string, limit int64) ([]string, merry.Error)

func (*PrometheusGroup) TagValues

func (c *PrometheusGroup) TagValues(ctx context.Context, query string, limit int64) ([]string, merry.Error)

type StartDelay

type StartDelay struct {
	IsSet      bool
	IsDuration bool
	D          time.Duration
	T          int64
	S          string
}

func (*StartDelay) String

func (s *StartDelay) String() string