NSG Python sdk proto def

net/happygears/proto/NSGPythonSDK.proto

@@ -0,0 +1,64 @@
+syntax = "proto3";
+
+package net.happygears.proto.nsg_python_sdk;
+import "net/happygears/proto/NSG.proto";
+
+message ServiceInfo {
+  string script = 1;
+  string port = 2;
+}
+
+message StatusResp {
+  string status = 1;
+}
+
+message TagsAppRequest {
+  nsg.Device device = 1;
+}
+
+message KeyedTagList {
+  repeated string tags = 1;
+  bool is_device = 2;
+  bool is_interface = 3;
+  nsg.DataSource ds = 4;
+  int64 index = 5;
+  string monitoring_variable_hint = 6;
+}
+
+message TagUpdateJournal {
+  repeated KeyedTagList added = 1;
+  repeated KeyedTagList removed = 2;
+}
+
+message VariablesAppRequest {
+  nsg.Device device = 1;
+}
+
+message PollingVariable {
+  int64 index = 1;
+  string component_name = 2;
+  nsg.Component.Class component_class = 3;  // cc_backplane, cc_chassis, cc_powerSupply etc. Not really used
+  string OID = 4;
+  bool SNMP_walk = 5;            // if true, then OID is used to do snmp walk, otherwise we do SNMP get
+  nsg.DataType data_type = 6;    // counter, counter64, gauge etc.
+  nsg.DataSource dsc = 7;        // DS_Interface, DS_AclCounter, DS_ChassisAlarm etc: used to find correct component by index
+  double sensor_scale = 8;
+  repeated string tags = 9;
+}
+
+message PollingVariables {
+  repeated PollingVariable variables = 1;
+}
+
+message PollingVariableMap {
+  map <string, PollingVariables> polling_variables = 1;
+}
+
+service Lifecycle {
+  rpc Heartbeat(ServiceInfo) returns (StatusResp);
+}
+
+service AppRequest {
+  rpc Tags(TagsAppRequest) returns (TagUpdateJournal);
+  rpc Variables(VariablesAppRequest) returns (PollingVariableMap);
+}