daemon

type Config struct {
	PidPath                  string   `toml:"pid-file"`
	LogPath                  string   `toml:"log-file"`
	LogCycle                 duration `toml:"log-cycle-interval"`
	DbConnectString          string   `toml:"db-connect-string"`
	PgSegmentWidth           int      `toml:"pg-segment-width"`
	MinStep                  duration `toml:"min-step"`
	MaxReceiverQueueSize     int      `toml:"max-receiver-queue-size"`
	MaxMemoryBytes           int      `toml:"max-memory-bytes"`
	GraphiteTextListenSpec   string   `toml:"graphite-text-listen-spec"`
	GraphiteUdpListenSpec    string   `toml:"graphite-udp-listen-spec"`
	GraphitePickleListenSpec string   `toml:"graphite-pickle-listen-spec"`
	StatsdTextListenSpec     string   `toml:"statsd-text-listen-spec"`
	StatsdUdpListenSpec      string   `toml:"statsd-udp-listen-spec"`
	HttpListenSpec           string   `toml:"http-listen-spec"`
	HttpAllowOrigin          string   `toml:"http-allow-origin"`
	QueryCacheSize           int      `toml:"query-cache-size"`
	Workers                  int
	DSs                      []ConfigDSSpec `toml:"ds"`
	StatFlush                duration       `toml:"stat-flush-interval"`
	StatsNamePrefix          string         `toml:"stats-name-prefix"`
}

type ConfigDSSpec struct {
	Regexp    regex
	Step      duration
	Heartbeat duration
	RRAs      []ConfigRRASpec
}

type ConfigRRASpec struct {
	Function rrd.Consolidation
	Step     time.Duration
	Span     time.Duration
	Xff      float64
}