/usr/share/gocode/src/github.com/influxdata/influxdb/client/example_test.go is in golang-github-influxdb-influxdb-dev 1.1.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | package client_test
import (
"fmt"
"log"
"math/rand"
"net/url"
"os"
"strconv"
"time"
"github.com/influxdata/influxdb/client"
)
func ExampleNewClient() {
host, err := url.Parse(fmt.Sprintf("http://%s:%d", "localhost", 8086))
if err != nil {
log.Fatal(err)
}
// NOTE: this assumes you've setup a user and have setup shell env variables,
// namely INFLUX_USER/INFLUX_PWD. If not just omit Username/Password below.
conf := client.Config{
URL: *host,
Username: os.Getenv("INFLUX_USER"),
Password: os.Getenv("INFLUX_PWD"),
}
con, err := client.NewClient(conf)
if err != nil {
log.Fatal(err)
}
log.Println("Connection", con)
}
func ExampleClient_Ping() {
host, err := url.Parse(fmt.Sprintf("http://%s:%d", "localhost", 8086))
if err != nil {
log.Fatal(err)
}
con, err := client.NewClient(client.Config{URL: *host})
if err != nil {
log.Fatal(err)
}
dur, ver, err := con.Ping()
if err != nil {
log.Fatal(err)
}
log.Printf("Happy as a hippo! %v, %s", dur, ver)
}
func ExampleClient_Query() {
host, err := url.Parse(fmt.Sprintf("http://%s:%d", "localhost", 8086))
if err != nil {
log.Fatal(err)
}
con, err := client.NewClient(client.Config{URL: *host})
if err != nil {
log.Fatal(err)
}
q := client.Query{
Command: "select count(value) from shapes",
Database: "square_holes",
}
if response, err := con.Query(q); err == nil && response.Error() == nil {
log.Println(response.Results)
}
}
func ExampleClient_Write() {
host, err := url.Parse(fmt.Sprintf("http://%s:%d", "localhost", 8086))
if err != nil {
log.Fatal(err)
}
con, err := client.NewClient(client.Config{URL: *host})
if err != nil {
log.Fatal(err)
}
var (
shapes = []string{"circle", "rectangle", "square", "triangle"}
colors = []string{"red", "blue", "green"}
sampleSize = 1000
pts = make([]client.Point, sampleSize)
)
rand.Seed(42)
for i := 0; i < sampleSize; i++ {
pts[i] = client.Point{
Measurement: "shapes",
Tags: map[string]string{
"color": strconv.Itoa(rand.Intn(len(colors))),
"shape": strconv.Itoa(rand.Intn(len(shapes))),
},
Fields: map[string]interface{}{
"value": rand.Intn(sampleSize),
},
Time: time.Now(),
Precision: "s",
}
}
bps := client.BatchPoints{
Points: pts,
Database: "BumbeBeeTuna",
RetentionPolicy: "default",
}
_, err = con.Write(bps)
if err != nil {
log.Fatal(err)
}
}
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