prometheus/prompb/types.proto

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2017-07-06 12:38:40 +00:00
// Copyright 2017 Prometheus Team
// 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 prometheus;
option go_package = "prompb";
import "gogoproto/gogo.proto";
message Sample {
double value = 1;
int64 timestamp = 2;
}
message TimeSeries {
repeated Label labels = 1;
repeated Sample samples = 2;
}
message Label {
string name = 1;
string value = 2;
}
message Labels {
repeated Label labels = 1 [(gogoproto.nullable) = false];
}
// Matcher specifies a rule, which can match or set of labels or not.
message LabelMatcher {
enum Type {
EQ = 0;
NEQ = 1;
RE = 2;
NRE = 3;
}
Type type = 1;
string name = 2;
string value = 3;
}
message ReadHints {
int64 step_ms = 1; // Query step size in milliseconds.
string func = 2; // String representation of surrounding function or aggregation.
}