mirror of https://github.com/k3s-io/k3s
61 lines
2.5 KiB
Protocol Buffer
61 lines
2.5 KiB
Protocol Buffer
// To regenerate api.pb.go run hack/update-generated-kubelet-plugin-registration.sh
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syntax = "proto3";
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package pluginregistration;
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import "github.com/gogo/protobuf/gogoproto/gogo.proto";
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option (gogoproto.goproto_stringer_all) = false;
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option (gogoproto.stringer_all) = true;
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option (gogoproto.goproto_getters_all) = true;
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option (gogoproto.marshaler_all) = true;
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option (gogoproto.sizer_all) = true;
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option (gogoproto.unmarshaler_all) = true;
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option (gogoproto.goproto_unrecognized_all) = false;
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// PluginInfo is the message sent from a plugin to the Kubelet pluginwatcher for plugin registration
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message PluginInfo {
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// Type of the Plugin. CSIPlugin or DevicePlugin
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string type = 1;
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// Plugin name that uniquely identifies the plugin for the given plugin type.
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// For DevicePlugin, this is the resource name that the plugin manages and
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// should follow the extended resource name convention.
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// For CSI, this is the CSI driver registrar name.
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string name = 2;
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// Optional endpoint location. If found set by Kubelet component,
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// Kubelet component will use this endpoint for specific requests.
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// This allows the plugin to register using one endpoint and possibly use
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// a different socket for control operations. CSI uses this model to delegate
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// its registration external from the plugin.
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string endpoint = 3;
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// Plugin service API versions the plugin supports.
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// For DevicePlugin, this maps to the deviceplugin API versions the
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// plugin supports at the given socket.
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// The Kubelet component communicating with the plugin should be able
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// to choose any preferred version from this list, or returns an error
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// if none of the listed versions is supported.
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repeated string supported_versions = 4;
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}
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// RegistrationStatus is the message sent from Kubelet pluginwatcher to the plugin for notification on registration status
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message RegistrationStatus {
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// True if plugin gets registered successfully at Kubelet
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bool plugin_registered = 1;
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// Error message in case plugin fails to register, empty string otherwise
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string error = 2;
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}
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// RegistrationStatusResponse is sent by plugin to kubelet in response to RegistrationStatus RPC
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message RegistrationStatusResponse {
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}
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// InfoRequest is the empty request message from Kubelet
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message InfoRequest {
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}
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// Registration is the service advertised by the Plugins.
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service Registration {
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rpc GetInfo(InfoRequest) returns (PluginInfo) {}
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rpc NotifyRegistrationStatus(RegistrationStatus) returns (RegistrationStatusResponse) {}
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}
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