bootstrap

type BootstrapConfig struct {
	// XdsServerHost is the DNS name of the Xds Server within Envoy Gateway.
	XdsServerHost string
	// XdsServerPort is the port of the Xds Server within Envoy Gateway.
	XdsServerPort int32
	// XdsTLSCAPath enables TLS for the xDS server connection using the CA certificate at this path.
	// Empty string disables TLS.
	XdsTLSCAPath string
	// OverloadMaxHeapSizeBytes defines the maximum heap size in bytes for the Envoy overload manager.
	OverloadMaxHeapSizeBytes *uint64
	// OverloadMaxActiveDownstreamConnections defines the maximum number of active downstream connections for the Envoy overload manager.
	OverloadMaxActiveDownstreamConnections *uint64
	// OtelMetricSinks are the OpenTelemetry metric sinks Envoy reports stats to.
	// An empty list leaves the stats sink section out of the bootstrap.
	OtelMetricSinks []metricSink
	// MetricSinkIdentity names the proxy the stats come from. A nil value adds
	// no identity tags.
	MetricSinkIdentity *MetricSinkIdentity
	// StatsFlushInterval is how often Envoy flushes stats to the sinks. A zero
	// value leaves Envoy on its own default.
	StatsFlushInterval time.Duration
	// WatchdogMissTimeout is the time after which a stalled Envoy thread counts
	// as a watchdog miss.
	WatchdogMissTimeout time.Duration
	// WatchdogMegamissTimeout is the time after which a stalled Envoy thread
	// counts as a watchdog megamiss.
	WatchdogMegamissTimeout time.Duration
}

type BootstrapOption func(*BootstrapConfig)

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

type DefaultFileReader struct{}

type FileReader interface {
	ReadFile(filename string) ([]byte, error)
	Open(name string) (*os.File, error)
}

type MemoryDetector interface {
	GetMemoryLimit() uint64
	GetDefaultMaxHeapSizeBytes() *uint64
}

type MetricSinkIdentity struct {
	// Proxy is the name of the Proxy the replica belongs to.
	Proxy string
	// Replica is the name of this replica.
	Replica string
	// ProjectID is the Apoxy project, which is empty on a self-hosted install.
	ProjectID string
}

type OverloadManagerParameters struct {
	// MaxHeapSizeBytes defines the maximum heap size in bytes.
	MaxHeapSizeBytes *uint64
	// MaxActiveDownstreamConnections defines the maximum number of active downstream connections.
	MaxActiveDownstreamConnections *uint64
}

type StatsMatcherParameters struct {
	Exacts             []string
	Prefixs            []string
	Suffixs            []string
	RegularExpressions []string
}

type WatchdogParameters struct {
	// MissTimeout is the time after which a stalled thread counts as a miss.
	MissTimeout string
	// MegamissTimeout is the time after which a stalled thread counts as a megamiss.
	MegamissTimeout string
}