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// To regenerate api.pb.go run `hack/update-codegen.sh protobindings`
syntax = "proto3";
package pluginregistration; // This should have been v1beta1.
option go_package = "k8s.io/kubelet/pkg/apis/pluginregistration/v1beta1";
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
option (gogoproto.goproto_stringer_all) = false;
option (gogoproto.stringer_all) = true;
option (gogoproto.goproto_getters_all) = true;
option (gogoproto.marshaler_all) = true;
option (gogoproto.sizer_all) = true;
option (gogoproto.unmarshaler_all) = true;
option (gogoproto.goproto_unrecognized_all) = false;
// PluginInfo is the message sent from a plugin to the Kubelet pluginwatcher for plugin registration
message PluginInfo {
// Type of the Plugin. CSIPlugin or DevicePlugin
string type = 1;
// Plugin name that uniquely identifies the plugin for the given plugin type.
// For DevicePlugin, this is the resource name that the plugin manages and
// should follow the extended resource name convention.
// For CSI, this is the CSI driver registrar name.
string name = 2;
// Optional endpoint location. If found set by Kubelet component,
// Kubelet component will use this endpoint for specific requests.
// This allows the plugin to register using one endpoint and possibly use
// a different socket for control operations. CSI uses this model to delegate
// its registration external from the plugin.
string endpoint = 3;
// Plugin service API versions the plugin supports.
// For DevicePlugin, this maps to the deviceplugin API versions the
// plugin supports at the given socket.
// The Kubelet component communicating with the plugin should be able
// to choose any preferred version from this list, or returns an error
// if none of the listed versions is supported.
repeated string supported_versions = 4;
}
// RegistrationStatus is the message sent from Kubelet pluginwatcher to the plugin for notification on registration status
message RegistrationStatus {
// True if plugin gets registered successfully at Kubelet
bool plugin_registered = 1;
// Error message in case plugin fails to register, empty string otherwise
string error = 2;
}
// RegistrationStatusResponse is sent by plugin to kubelet in response to RegistrationStatus RPC
message RegistrationStatusResponse {
}
// InfoRequest is the empty request message from Kubelet
message InfoRequest {
}
// Registration is the service advertised by the Plugins.
service Registration {
rpc GetInfo(InfoRequest) returns (PluginInfo) {}
rpc NotifyRegistrationStatus(RegistrationStatus) returns (RegistrationStatusResponse) {}
}
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