envoy

var (
	// InboundDynamicRouteConfigName is the dynamic route config name for inbound rds routes.
	InboundDynamicRouteConfigName = "rds-inbound"

	// OutboundDynamicRouteConfigName is the dynamic route config name for outbound rds routes.
	OutboundDynamicRouteConfigName = "rds-outbound"
)

var (
	// ErrEnvoyListenerMissing is an error returned when an Envoy does not have a required listener.
	ErrEnvoyListenerMissing = errors.New("envoy listener missing")

	// ErrEnvoyFilterChainMissing is an error returned when an Envoy does not have a required filter chain.
	ErrEnvoyFilterChainMissing = errors.New("envoy listener filter chain missing")

	// ErrEnvoyActiveStateListenerMissing is an error returned when an Envoy does not have a required active state listener.
	ErrEnvoyActiveStateListenerMissing = errors.New("envoy active state listener missing")

	// ErrEnvoyConfigEmpty is an error returned when an Envoy config is completely missing.
	ErrEnvoyConfigEmpty = errors.New("envoy config is empty")

	// ErrOSMControllerVersionUnrecognized is an error returned when the supplied OSM Controller version is not recognized.
	ErrOSMControllerVersionUnrecognized = errors.New("osm controller version not recognized")

	// ErrIncorrectlyInitializedConfigGetter is an error returned when the ConfigGetter struct is not correctly initialized.
	ErrIncorrectlyInitializedConfigGetter = errors.New("incorrectly initialized config getter")

	// ErrNoDestinationEndpoints is an error returned when an Envoy has no destination endpoints.
	ErrNoDestinationEndpoints = errors.New("no destination endpoints")

	// ErrUnmarshalingClusterLoadAssigment is an error returned when the unmarshaling of the Envoy ClusterLoadAssignment struct fails.
	ErrUnmarshalingClusterLoadAssigment = errors.New("error unmarshaling envoy cluster load assigment")

	// ErrUnmarshalingListener is an error returned when the unmarshaling of the Envoy Listener struct fails.
	ErrUnmarshalingListener = errors.New("error unmarshaling envoy listener")

	// ErrEndpointNotFound is an error returned when a specific endpoint is not found in Envoy EDS config.
	ErrEndpointNotFound = errors.New("endpoint not found")

	// ErrUnmarshalingDynamicRouteConfig is an error returned when the unmarshaling of the dynamic RouteConfiguration struct fails.
	ErrUnmarshalingDynamicRouteConfig = errors.New("error unmarshaling dynamic route configuration")

	// ErrNoDynamicRouteConfigDomains is an error returned when an Envoy has no dynamic route config domains.
	ErrNoDynamicRouteConfigDomains = errors.New("no dynamic route config domains")

	// ErrDynamicRouteConfigDomainNotFound is an error returned when a specific dynamic route config domain is not found.
	ErrDynamicRouteConfigDomainNotFound = errors.New("dynamic route config domain not found")

	// ErrDynamicWarmingSecretsConfigDumpNotEmpty is an error returned when the pod's envoy is possibly experiencing dynamic warming issues.
	ErrDynamicWarmingSecretsConfigDumpNotEmpty = errors.New("possible dynamic warming issue due to non-empty dynamic warming secrets in envoy's secrets config dump")
)