Merge pull request #100 from jmpfar/service-commands

Improvements to the System API group

Author: k8s-ci-robot

client/api/system/v1alpha1/api.pb.go

@@ -5,83 +5,89 @@ package v1alpha1;
 option go_package = "github.com/kubernetes-csi/csi-proxy/client/api/system/v1alpha1";
 
 service System {
-    // GetBIOSSerialNumber returns the device's serial number
-    rpc GetBIOSSerialNumber(GetBIOSSerialNumberRequest) returns (GetBIOSSerialNumberResponse) {}
-
-    // StartService starts a Windows service
-    rpc StartService(StartServiceRequest) returns (StartServiceResponse) {}
-
-    // StopService stops a Windows service
-    rpc StopService(StopServiceRequest) returns (StopServiceResponse) {}
-
-    // GetService queries a Windows service state
-    rpc GetService(GetServiceRequest) returns (GetServiceResponse) {}
+  // GetBIOSSerialNumber returns the device's serial number
+  rpc GetBIOSSerialNumber(GetBIOSSerialNumberRequest)
+      returns (GetBIOSSerialNumberResponse) {}
+
+  // StartService starts a Windows service
+  // NOTE: This method affects global node state and should only be used
+  //       with consideration to other CSI drivers that run concurrently.
+  rpc StartService(StartServiceRequest) returns (StartServiceResponse) {}
+
+  // StopService stops a Windows service
+  // NOTE: This method affects global node state and should only be used
+  //       with consideration to other CSI drivers that run concurrently.
+  rpc StopService(StopServiceRequest) returns (StopServiceResponse) {}
+
+  // GetService queries a Windows service state
+  rpc GetService(GetServiceRequest) returns (GetServiceResponse) {}
 }
 
 message GetBIOSSerialNumberRequest {
-    // Intentionally empty
+  // Intentionally empty
 }
 
 message GetBIOSSerialNumberResponse {
-    // Serial number
-    string serial_number = 1;
+  // Serial number
+  string serial_number = 1;
 }
 
 message StartServiceRequest {
-    // Service name (as listed in System\CCS\Services keys)
-    string name = 1;
+  // Service name (as listed in System\CCS\Services keys)
+  string name = 1;
 }
 
 message StartServiceResponse {
-    // Intentionally empty
+  // Intentionally empty
 }
 
 message StopServiceRequest {
-    // Service name (as listed in System\CCS\Services keys)
-    string name = 1;
+  // Service name (as listed in System\CCS\Services keys)
+  string name = 1;
 
-    // Forces stopping of services that has dependant services
-    bool force = 2;
+  // Forces stopping of services that has dependant services
+  bool force = 2;
 }
 
 message StopServiceResponse {
-    // Intentionally empty
+  // Intentionally empty
 }
 
-
 // https://docs.microsoft.com/en-us/windows/win32/api/winsvc/ns-winsvc-service_status#members
 enum ServiceStatus {
-    SERVICE_STATUS_UNKNOWN = 0;
-    SERVICE_STATUS_STOPPED = 1;
-    SERVICE_STATUS_START_PENDING = 2;
-    SERVICE_STATUS_STOP_PENDING = 3;
-    SERVICE_STATUS_RUNNING = 4;
-    SERVICE_STATUS_CONTINUE_PENDING = 5;
-    SERVICE_STATUS_PAUSE_PENDING = 6;
-    SERVICE_STATUS_PAUSED = 7;
+  UNKNOWN = 0;
+  STOPPED = 1;
+  START_PENDING = 2;
+  STOP_PENDING = 3;
+  RUNNING = 4;
+  CONTINUE_PENDING = 5;
+  PAUSE_PENDING = 6;
+  PAUSED = 7;
 }
 
 // https://docs.microsoft.com/en-us/windows/win32/api/winsvc/nf-winsvc-changeserviceconfiga
 enum StartType {
-    START_TYPE_BOOT = 0;
-    START_TYPE_SYSTEM = 1;
-    START_TYPE_AUTOMATIC = 2;
-    START_TYPE_MANUAL = 3;
-    START_TYPE_DISABLED = 4;
+  BOOT = 0;
+  SYSTEM = 1;
+  AUTOMATIC = 2;
+  MANUAL = 3;
+  DISABLED = 4;
 }
 
 message GetServiceRequest {
-    // Service name (as listed in System\CCS\Services keys)
-    string name = 1;
+  // Service name (as listed in System\CCS\Services keys)
+  string name = 1;
 }
 
 message GetServiceResponse {
-    // Service display name
-    string display_name = 1;
+  // Service display name
+  string display_name = 1;
 
-    // Service start type
-    StartType start_type = 2;
+  // Service start type.
+  // Used to control whether a service will start on boot, and if so on which
+  // boot phase.
+  StartType start_type = 2;
 
-    // Service status
-    ServiceStatus status = 3;
+  // Service status, e.g. stopped, running, paused
+  ServiceStatus status = 3;
 }