clickhouse

type Config struct {
	chwriter.Config `yaml:",inline"`

	// MetricsSubsystem is the Prometheus subsystem (under namespace "xatu")
	// for this sink's CH writer/router metrics. The sink itself is
	// binary-agnostic, so there is no built-in default — the binary that
	// instantiates this sink is responsible for setting a stable subsystem
	// name (cannon's wiring fills in "cannon", consumoor uses "consumoor",
	// etc.). When empty, falls back to "clickhouse" inside the metrics
	// layer; that fallback exists for safety only and shouldn't be relied
	// on by production binaries.
	MetricsSubsystem string `yaml:"metricsSubsystem"`

	// RestrictToTablePrefixes, when non-empty, filters the route catalog
	// to only routes whose target table name begins with any of the listed
	// prefixes. This shrinks the set of tables the writer registers and
	// validates at startup. The field is here for binaries whose event set
	// is narrower than the full route catalog (cannon emits only
	// canonical_*, sentries emit beacon_api_* / libp2p_*, etc.). The
	// binary's wiring is the right place to set this — user YAML should
	// not have to know the prefix taxonomy. Empty means use the full
	// catalog.
	RestrictToTablePrefixes []string `yaml:"restrictToTablePrefixes"`
}

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