github.com/psiphon-labs/goarista@v0.0.0-20160825065156-d002785f4c67/cmd/octsdb/tsdb.go (about)

     1  // Copyright (C) 2016  Arista Networks, Inc.
     2  // Use of this source code is governed by the Apache License 2.0
     3  // that can be found in the COPYING file.
     4  
     5  package main
     6  
     7  // DataPoint for OpenTSDB to store.
     8  type DataPoint struct {
     9  	// Metric name.
    10  	Metric string `json:"metric"`
    11  
    12  	// UNIX timestamp with millisecond resolution.
    13  	Timestamp uint64 `json:"timestamp"`
    14  
    15  	// Value of the data point (integer or floating point).
    16  	Value interface{} `json:"value"`
    17  
    18  	// Tags.  The host is automatically populated by the OpenTSDBConn.
    19  	Tags map[string]string `json:"tags"`
    20  }
    21  
    22  // OpenTSDBConn is a managed connection to an OpenTSDB instance (or cluster).
    23  type OpenTSDBConn interface {
    24  	Put(d *DataPoint) error
    25  }