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plugin.proto
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plugin.proto
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/*
http://www.apache.org/licenses/LICENSE-2.0.txt
Copyright 2016 Intel Corporation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
syntax = "proto3";
package rpc;
service Collector {
rpc CollectMetrics(MetricsArg) returns (MetricsReply) {}
rpc GetMetricTypes(GetMetricTypesArg) returns (MetricsReply) {}
rpc Ping(Empty) returns (ErrReply) {}
rpc Kill(KillArg) returns (ErrReply) {}
rpc GetConfigPolicy(Empty) returns (GetConfigPolicyReply) {}
}
service Processor {
rpc Process(PubProcArg) returns (MetricsReply) {}
rpc Ping(Empty) returns (ErrReply) {}
rpc Kill(KillArg) returns (ErrReply) {}
rpc GetConfigPolicy(Empty) returns (GetConfigPolicyReply) {}
}
service Publisher {
rpc Publish(PubProcArg) returns (ErrReply) {}
rpc Ping(Empty) returns (ErrReply) {}
rpc Kill(KillArg) returns (ErrReply) {}
rpc GetConfigPolicy(Empty) returns (GetConfigPolicyReply) {}
}
message Empty{
}
message ErrReply {
string error = 1;
}
message Time{
int64 sec = 1;
int64 nsec = 2;
}
message NamespaceElement {
string Value = 1;
string Description = 2;
string Name = 3;
}
message PubProcArg {
repeated Metric Metrics = 1;
ConfigMap Config = 2;
}
// core.Metric
message Metric {
repeated NamespaceElement Namespace = 1;
int64 Version = 2;
ConfigMap Config = 3;
Time LastAdvertisedTime = 4;
map<string, string> Tags = 5;
Time Timestamp = 6;
string Unit = 7;
string Description = 8;
oneof data {
string string_data = 9;
float float32_data = 10;
double float64_data = 11;
int32 int32_data = 12;
int64 int64_data = 13;
bytes bytes_data = 14;
bool bool_data = 15;
uint32 uint32_data = 16;
uint64 uint64_data = 17;
}
}
message ConfigMap {
map<string, int64> IntMap = 1;
map<string, string> StringMap = 2;
// double is float64
map<string, double> FloatMap = 3;
map<string, bool> BoolMap = 4;
}
message KillArg {
string Reason = 1;
}
message GetConfigPolicyReply {
string error = 1;
map<string, BoolPolicy> bool_policy = 2;
map<string, FloatPolicy> float_policy = 3;
map<string, IntegerPolicy> integer_policy = 4;
map<string, StringPolicy> string_policy = 5;
}
message BoolRule {
bool required = 1;
bool default = 2;
bool has_default = 3;
}
message BoolPolicy {
map<string, BoolRule> rules = 1;
repeated string key = 2;
}
message FloatRule {
bool required = 1;
double minimum = 2;
double maximum = 3;
double default = 4;
bool has_default = 5;
bool has_min = 6;
bool has_max = 7;
}
message FloatPolicy {
map<string, FloatRule> rules = 1;
repeated string key = 2;
}
message IntegerRule {
bool required = 1;
int64 minimum = 2;
int64 maximum = 3;
int64 default = 4;
bool has_default = 5;
bool has_min = 6;
bool has_max = 7;
}
message IntegerPolicy {
map<string, IntegerRule> rules = 1;
repeated string key = 2;
}
message StringRule {
bool required = 1;
string default = 2;
bool has_default = 3;
}
message StringPolicy {
map<string, StringRule> rules = 1;
repeated string key = 2;
}
message MetricsArg {
repeated Metric metrics = 1;
}
message MetricsReply {
repeated Metric metrics = 1;
string error = 2;
}
message GetMetricTypesArg {
ConfigMap config = 1;
}