worker

package
v2.5.2 Latest Latest
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Published: Apr 27, 2022 License: AGPL-3.0 Imports: 34 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewQuerierWorker

func NewQuerierWorker(cfg Config, rng ring.ReadRing, handler RequestHandler, logger log.Logger, reg prometheus.Registerer) (services.Service, error)

Types

type Config

type Config struct {
	FrontendAddress  string        `yaml:"frontend_address"`
	SchedulerAddress string        `yaml:"scheduler_address"`
	DNSLookupPeriod  time.Duration `yaml:"dns_lookup_duration"`

	Parallelism           int  `yaml:"parallelism"`
	MatchMaxConcurrency   bool `yaml:"match_max_concurrent"`
	MaxConcurrentRequests int  `yaml:"-"` // Must be same as passed to LogQL Engine.

	QuerierID string `yaml:"id"`

	GRPCClientConfig grpcclient.Config `yaml:"grpc_client_config"`
}

func (*Config) RegisterFlags

func (cfg *Config) RegisterFlags(f *flag.FlagSet)

func (*Config) Validate

func (cfg *Config) Validate(log log.Logger) error

type Metrics

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

func NewMetrics

func NewMetrics(conf Config, r prometheus.Registerer) *Metrics

type RequestHandler

type RequestHandler interface {
	Handle(context.Context, *httpgrpc.HTTPRequest) (*httpgrpc.HTTPResponse, error)
}

Handler for HTTP requests wrapped in protobuf messages.

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