INNER CODE UNIT · Go
registerBootstrap
projectcontour/contour · cmd/contour/bootstrap.go:24
func registerBootstrap(app *kingpin.Application) (*kingpin.CmdClause, *envoy.BootstrapConfig) {
var config envoy.BootstrapConfig
bootstrap := app.Command("bootstrap", "Generate bootstrap configuration.")
bootstrap.Arg("path", "Configuration file ('-' for standard output).").Required().StringVar(&config.Path)
bootstrap.Flag("admin-address", "Path to Envoy admin unix domain socket.").Default("/admin/admin.sock").StringVar(&config.AdminAddress)
bootstrap.Flag("admin-port", "DEPRECATED: Envoy admin interface port.").IntVar(&config.AdminPort)
bootstrap.Flag("dns-lookup-family", "Defines what DNS Resolution Policy to use for Envoy -> Contour cluster name lookup. Either v4, v6, auto, or all.").StringVar(&config.DNSLookupFamily)
bootstrap.Flag("envoy-cafile", "CA Filename for Envoy secure xDS gRPC communication.").Envar("ENVOY_CAFILE").StringVar(&config.GrpcCABundle)
bootstrap.Flag("envoy-cert-file", "Client certificate filename for Envoy secure xDS gRPC communication.").Envar("ENVOY_CERT_FILE").StringVar(&config.GrpcClientCert)
bootstrap.Flag("envoy-key-file", "Client key filename for Envoy secure xDS gRPC communication.").Envar("ENVOY_KEY_FILE").StringVar(&config.GrpcClientKey)
bootstrap.Flag("namespace", "The namespace the Envoy container will run in.").Envar("CONTOUR_NAMESPACE").Default("projectcontour").StringVar(&config.Namespace)
bootstrap.Flag("overload-downstream-max-conn", "Defines the Envoy global downstream connection limit.").Int64Var(&config.GlobalDownstreamConnectionLimit)
bootstrap.Flag("overload-max-heap", "Defines the maximum heap size in bytes until overload manager stops accepting new connections.").Uint64Var(&config.MaximumHeapSizeBytes)
bootstrap.Flag("resources-dir", "Directory where configuration files will be written to.").StringVar(&config.ResourcesDir)
bootstrap.Flag("xds-address", "xDS gRPC API address.").StringVar(&config.XDSAddress)
bootstrap.Flag("xds-port", "xDS gRPC API port.").IntVar(&config.XDSGRPCPort)