pluginutils

Documentation

Index

• func DestinationUpstreams(snap *v1.ApiSnapshot, in *v1.RouteAction) ([]core.ResourceRef, error)
• func EnvoyEndpoint(address string, port uint32) *envoyendpoint.Endpoint
• func EnvoySingleEndpointLoadAssignment(out *envoyapi.Cluster, address string, port uint32)
• func MarkHeaders(ctx context.Context, snap *v1.ApiSnapshot, in *v1.Route, out *envoyroute.Route, ...) error
• func MarkPerFilterConfig(ctx context.Context, snap *v1.ApiSnapshot, in *v1.Route, out *envoyroute.Route, ...) error
• func SetExtenstionProtocolOptions(out *envoyapi.Cluster, filterName string, protoext proto.Message) error
• func SetRoutePerFilterConfig(out *envoyroute.Route, filterName string, protoext proto.Message) error
• func SetVhostPerFilterConfig(out *envoyroute.VirtualHost, filterName string, protoext proto.Message) error
• func SetWeightedClusterPerFilterConfig(out *envoyroute.WeightedCluster_ClusterWeight, filterName string, ...) error
• type HeadersToAddFunc
• type PerFilterConfigFunc

Functions

func DestinationUpstreams

func DestinationUpstreams(snap *v1.ApiSnapshot, in *v1.RouteAction) ([]core.ResourceRef, error)

func EnvoyEndpoint

func EnvoyEndpoint(address string, port uint32) *envoyendpoint.Endpoint

func EnvoySingleEndpointLoadAssignment

func EnvoySingleEndpointLoadAssignment(out *envoyapi.Cluster, address string, port uint32)

func MarkHeaders

func MarkHeaders(ctx context.Context, snap *v1.ApiSnapshot, in *v1.Route, out *envoyroute.Route, headers HeadersToAddFunc) error

Allows you add extra headers for specific destination. The provided callback will be called for all the destinations on the route. Any headers returned will be added to requests going to that destination

func MarkPerFilterConfig

func MarkPerFilterConfig(ctx context.Context, snap *v1.ApiSnapshot, in *v1.Route, out *envoyroute.Route, filterName string, perFilterConfig PerFilterConfigFunc) error

call this from

func SetExtenstionProtocolOptions

func SetExtenstionProtocolOptions(out *envoyapi.Cluster, filterName string, protoext proto.Message) error

func SetRoutePerFilterConfig

func SetRoutePerFilterConfig(out *envoyroute.Route, filterName string, protoext proto.Message) error

func SetVhostPerFilterConfig

func SetVhostPerFilterConfig(out *envoyroute.VirtualHost, filterName string, protoext proto.Message) error

func SetWeightedClusterPerFilterConfig

func SetWeightedClusterPerFilterConfig(out *envoyroute.WeightedCluster_ClusterWeight, filterName string, protoext proto.Message) error

Types

type HeadersToAddFunc

type HeadersToAddFunc func(spec *v1.Destination) ([]*envoycore.HeaderValueOption, error)

type PerFilterConfigFunc

type PerFilterConfigFunc func(spec *v1.Destination) (proto.Message, error)

Return Per-Filter config for destinations, we put them on the Route (single dest) or WeightedCluster (multi dest)