config

Documentation

Index

• type BackendStorageType
• type ClusterManagementConfiguration
• type Configuration
• type LocalConfiguration
• type RPCConfiguration

Types

type BackendStorageType

type BackendStorageType string

BackendStorageType is an enum for different backends

const (
	// GRPCStorageType is for backends which only support grpc endpoints
	GRPCStorageType BackendStorageType = "grpc"
	// M3DBStorageType is for m3db backend
	M3DBStorageType BackendStorageType = "m3db"
)

type ClusterManagementConfiguration

type ClusterManagementConfiguration struct {
	// Etcd is the client configuration for etcd.
	Etcd etcdclient.Configuration `yaml:"etcd"`
}

ClusterManagementConfiguration is configuration for the placemement, namespaces and database management endpoints (optional).

type Configuration

type Configuration struct {
	// Metrics configuration.
	Metrics instrument.MetricsConfiguration `yaml:"metrics"`

	// Clusters is the DB cluster configurations for read, write and
	// query endpoints.
	Clusters m3.ClustersStaticConfiguration `yaml:"clusters"`

	// LocalConfiguration is the local embedded configuration if running
	// coordinator embedded in the DB.
	Local *LocalConfiguration `yaml:"local"`

	// ClusterManagement for placemement, namespaces and database management
	// endpoints (optional).
	ClusterManagement *ClusterManagementConfiguration `yaml:"clusterManagement"`

	// ListenAddress is the server listen address.
	ListenAddress *listenaddress.Configuration `yaml:"listenAddress" validate:"nonzero"`

	// RPC is the RPC configuration.
	RPC *RPCConfiguration `yaml:"rpc"`

	// Backend is the backend store for query service. We currently support grpc and m3db (default).
	Backend BackendStorageType `yaml:"backend"`

	// DecompressWorkerPoolCount is the number of decompression worker pools.
	DecompressWorkerPoolCount int `yaml:"workerPoolCount"`

	// DecompressWorkerPoolSize is the size of the worker pool given to each
	// fetch request.
	DecompressWorkerPoolSize int `yaml:"workerPoolSize"`
}

Configuration is the configuration for the query service.

type LocalConfiguration

type LocalConfiguration struct {
	// Namespace is the name of the local namespace to write/read from.
	Namespace string `yaml:"namespace" validate:"nonzero"`

	// Retention is the retention of the local namespace to write/read from.
	Retention time.Duration `yaml:"retention" validate:"nonzero"`
}

LocalConfiguration is the local embedded configuration if running coordinator embedded in the DB.

type RPCConfiguration

type RPCConfiguration struct {
	// Enabled determines if coordinator RPC is enabled for remote calls.
	Enabled bool `yaml:"enabled"`

	// ListenAddress is the RPC server listen address.
	ListenAddress string `yaml:"listenAddress"`

	// RemoteListenAddresses is the remote listen addresses to call for remote
	// coordinator calls.
	RemoteListenAddresses []string `yaml:"remoteListenAddresses"`
}

RPCConfiguration is the RPC configuration for the coordinator for the GRPC server used for remote coordinator to coordinator calls.