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Document and add support to input plugins for logging alias (#6357)

This commit is contained in:
Greg 2019-09-23 16:39:50 -06:00 committed by Daniel Nelson
parent e42d2e39c6
commit 817c9a69a9
111 changed files with 961 additions and 659 deletions
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1
docs/CONFIGURATION.md
View File

@ -188,6 +188,7 @@ driven operation.
Parameters that can be used with any input plugin:
- **alias**: Name an instance of a plugin.
- **interval**: How often to gather this metric. Normal plugins use a single
global interval, but if one particular input should be run less or more
often, you can configure that here.

2
internal/models/running_aggregator.go
View File

@ -144,7 +144,7 @@ func (r *RunningAggregator) Add(m telegraf.Metric) bool {
defer r.Unlock()
if m.Time().Before(r.periodStart.Add(-r.Config.Grace)) || m.Time().After(r.periodEnd.Add(r.Config.Delay)) {
r.log.Debugf("metric is outside aggregation window; discarding. %s: m: %s e: %s g: %s",
r.log.Debugf("Metric is outside aggregation window; discarding. %s: m: %s e: %s g: %s",
m.Time(), r.periodStart, r.periodEnd, r.Config.Grace)
r.MetricsDropped.Incr(1)
return r.Config.DropOriginal

1
plugins/aggregators/basicstats/README.md
View File

@ -10,6 +10,7 @@ emitting the aggregate every `period` seconds.
[[aggregators.basicstats]]
## The period on which to flush & clear the aggregator.
period = "30s"
## If true, the original metric will be dropped by the
## aggregator and will not get sent to the output plugins.
drop_original = false

110
plugins/aggregators/basicstats/basicstats.go
View File

@ -1,7 +1,6 @@
package basicstats
import (
"log"
"math"
"github.com/influxdata/telegraf"
@ -10,6 +9,7 @@ import (
type BasicStats struct {
Stats []string `toml:"stats"`
Log telegraf.Logger
cache map[uint64]aggregate
statsConfig *configuredStats
@ -28,9 +28,9 @@ type configuredStats struct {
}
func NewBasicStats() *BasicStats {
mm := &BasicStats{}
mm.Reset()
return mm
return &BasicStats{
cache: make(map[uint64]aggregate),
}
}
type aggregate struct {
@ -53,6 +53,7 @@ type basicstats struct {
var sampleConfig = `
## The period on which to flush & clear the aggregator.
period = "30s"
## If true, the original metric will be dropped by the
## aggregator and will not get sent to the output plugins.
drop_original = false
@ -61,17 +62,17 @@ var sampleConfig = `
# stats = ["count", "min", "max", "mean", "stdev", "s2", "sum"]
`
func (m *BasicStats) SampleConfig() string {
func (*BasicStats) SampleConfig() string {
return sampleConfig
}
func (m *BasicStats) Description() string {
func (*BasicStats) Description() string {
return "Keep the aggregate basicstats of each metric passing through."
}
func (m *BasicStats) Add(in telegraf.Metric) {
func (b *BasicStats) Add(in telegraf.Metric) {
id := in.HashID()
if _, ok := m.cache[id]; !ok {
if _, ok := b.cache[id]; !ok {
// hit an uncached metric, create caches for first time:
a := aggregate{
name: in.Name(),
@ -92,13 +93,13 @@ func (m *BasicStats) Add(in telegraf.Metric) {
}
}
}
m.cache[id] = a
b.cache[id] = a
} else {
for _, field := range in.FieldList() {
if fv, ok := convert(field.Value); ok {
if _, ok := m.cache[id].fields[field.Key]; !ok {
if _, ok := b.cache[id].fields[field.Key]; !ok {
// hit an uncached field of a cached metric
m.cache[id].fields[field.Key] = basicstats{
b.cache[id].fields[field.Key] = basicstats{
count: 1,
min: fv,
max: fv,
@ -111,7 +112,7 @@ func (m *BasicStats) Add(in telegraf.Metric) {
continue
}
tmp := m.cache[id].fields[field.Key]
tmp := b.cache[id].fields[field.Key]
//https://en.m.wikipedia.org/wiki/Algorithms_for_calculating_variance
//variable initialization
x := fv
@ -138,32 +139,30 @@ func (m *BasicStats) Add(in telegraf.Metric) {
//diff compute
tmp.diff = fv - tmp.LAST
//store final data
m.cache[id].fields[field.Key] = tmp
b.cache[id].fields[field.Key] = tmp
}
}
}
}
func (m *BasicStats) Push(acc telegraf.Accumulator) {
config := getConfiguredStats(m)
for _, aggregate := range m.cache {
func (b *BasicStats) Push(acc telegraf.Accumulator) {
for _, aggregate := range b.cache {
fields := map[string]interface{}{}
for k, v := range aggregate.fields {
if config.count {
if b.statsConfig.count {
fields[k+"_count"] = v.count
}
if config.min {
if b.statsConfig.min {
fields[k+"_min"] = v.min
}
if config.max {
if b.statsConfig.max {
fields[k+"_max"] = v.max
}
if config.mean {
if b.statsConfig.mean {
fields[k+"_mean"] = v.mean
}
if config.sum {
if b.statsConfig.sum {
fields[k+"_sum"] = v.sum
}
@ -171,16 +170,16 @@ func (m *BasicStats) Push(acc telegraf.Accumulator) {
if v.count > 1 {
variance := v.M2 / (v.count - 1)
if config.variance {
if b.statsConfig.variance {
fields[k+"_s2"] = variance
}
if config.stdev {
if b.statsConfig.stdev {
fields[k+"_stdev"] = math.Sqrt(variance)
}
if config.diff {
if b.statsConfig.diff {
fields[k+"_diff"] = v.diff
}
if config.non_negative_diff && v.diff >= 0 {
if b.statsConfig.non_negative_diff && v.diff >= 0 {
fields[k+"_non_negative_diff"] = v.diff
}
@ -194,14 +193,12 @@ func (m *BasicStats) Push(acc telegraf.Accumulator) {
}
}
func parseStats(names []string) *configuredStats {
// member function for logging.
func (b *BasicStats) parseStats() *configuredStats {
parsed := &configuredStats{}
for _, name := range names {
for _, name := range b.Stats {
switch name {
case "count":
parsed.count = true
case "min":
@ -222,45 +219,32 @@ func parseStats(names []string) *configuredStats {
parsed.non_negative_diff = true
default:
log.Printf("W! Unrecognized basic stat '%s', ignoring", name)
b.Log.Warnf("Unrecognized basic stat %q, ignoring", name)
}
}
return parsed
}
func defaultStats() *configuredStats {
defaults := &configuredStats{}
defaults.count = true
defaults.min = true
defaults.max = true
defaults.mean = true
defaults.variance = true
defaults.stdev = true
defaults.sum = false
defaults.non_negative_diff = false
return defaults
}
func getConfiguredStats(m *BasicStats) *configuredStats {
if m.statsConfig == nil {
if m.Stats == nil {
m.statsConfig = defaultStats()
func (b *BasicStats) getConfiguredStats() {
if b.Stats == nil {
b.statsConfig = &configuredStats{
count: true,
min: true,
max: true,
mean: true,
variance: true,
stdev: true,
sum: false,
non_negative_diff: false,
}
} else {
m.statsConfig = parseStats(m.Stats)
b.statsConfig = b.parseStats()
}
}
return m.statsConfig
}
func (m *BasicStats) Reset() {
m.cache = make(map[uint64]aggregate)
func (b *BasicStats) Reset() {
b.cache = make(map[uint64]aggregate)
}
func convert(in interface{}) (float64, bool) {
@ -276,6 +260,12 @@ func convert(in interface{}) (float64, bool) {
}
}
func (b *BasicStats) Init() error {
b.getConfiguredStats()
return nil
}
func init() {
aggregators.Add("basicstats", func() telegraf.Aggregator {
return NewBasicStats()

36
plugins/aggregators/basicstats/basicstats_test.go
View File

@ -39,6 +39,8 @@ var m2, _ = metric.New("m1",
func BenchmarkApply(b *testing.B) {
minmax := NewBasicStats()
minmax.Log = testutil.Logger{}
minmax.getConfiguredStats()
for n := 0; n < b.N; n++ {
minmax.Add(m1)
@ -50,6 +52,8 @@ func BenchmarkApply(b *testing.B) {
func TestBasicStatsWithPeriod(t *testing.T) {
acc := testutil.Accumulator{}
minmax := NewBasicStats()
minmax.Log = testutil.Logger{}
minmax.getConfiguredStats()
minmax.Add(m1)
minmax.Add(m2)
@ -106,6 +110,8 @@ func TestBasicStatsWithPeriod(t *testing.T) {
func TestBasicStatsDifferentPeriods(t *testing.T) {
acc := testutil.Accumulator{}
minmax := NewBasicStats()
minmax.Log = testutil.Logger{}
minmax.getConfiguredStats()
minmax.Add(m1)
minmax.Push(&acc)
@ -181,6 +187,8 @@ func TestBasicStatsWithOnlyCount(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"count"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -208,6 +216,8 @@ func TestBasicStatsWithOnlyMin(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"min"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -235,6 +245,8 @@ func TestBasicStatsWithOnlyMax(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"max"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -262,6 +274,8 @@ func TestBasicStatsWithOnlyMean(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"mean"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -289,6 +303,8 @@ func TestBasicStatsWithOnlySum(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"sum"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -347,6 +363,8 @@ func TestBasicStatsWithOnlySumFloatingPointErrata(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"sum"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(sum1)
aggregator.Add(sum2)
@ -368,6 +386,8 @@ func TestBasicStatsWithOnlyVariance(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"s2"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -393,6 +413,8 @@ func TestBasicStatsWithOnlyStandardDeviation(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"stdev"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -418,6 +440,8 @@ func TestBasicStatsWithMinAndMax(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"min", "max"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -452,6 +476,8 @@ func TestBasicStatsWithDiff(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"diff"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -477,6 +503,8 @@ func TestBasicStatsWithNonNegativeDiff(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"non_negative_diff"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -500,7 +528,9 @@ func TestBasicStatsWithNonNegativeDiff(t *testing.T) {
func TestBasicStatsWithAllStats(t *testing.T) {
acc := testutil.Accumulator{}
minmax := NewBasicStats()
minmax.Log = testutil.Logger{}
minmax.Stats = []string{"count", "min", "max", "mean", "stdev", "s2", "sum"}
minmax.getConfiguredStats()
minmax.Add(m1)
minmax.Add(m2)
@ -564,6 +594,8 @@ func TestBasicStatsWithNoStats(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -579,6 +611,8 @@ func TestBasicStatsWithUnknownStat(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Stats = []string{"crazy"}
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)
@ -596,6 +630,8 @@ func TestBasicStatsWithUnknownStat(t *testing.T) {
func TestBasicStatsWithDefaultStats(t *testing.T) {
aggregator := NewBasicStats()
aggregator.Log = testutil.Logger{}
aggregator.getConfiguredStats()
aggregator.Add(m1)
aggregator.Add(m2)

29
plugins/inputs/amqp_consumer/amqp_consumer.go
View File

@ -4,7 +4,6 @@ import (
"context"
"errors"
"fmt"
"log"
"math/rand"
"strings"
"sync"
@ -55,6 +54,7 @@ type AMQPConsumer struct {
tls.ClientConfig
ContentEncoding string `toml:"content_encoding"`
Log telegraf.Logger
deliveries map[telegraf.TrackingID]amqp.Delivery
@ -241,11 +241,11 @@ func (a *AMQPConsumer) Start(acc telegraf.Accumulator) error {
break
}
log.Printf("I! [inputs.amqp_consumer] connection closed: %s; trying to reconnect", err)
a.Log.Infof("Connection closed: %s; trying to reconnect", err)
for {
msgs, err := a.connect(amqpConf)
if err != nil {
log.Printf("E! AMQP connection failed: %s", err)
a.Log.Errorf("AMQP connection failed: %s", err)
time.Sleep(10 * time.Second)
continue
}
@ -272,14 +272,14 @@ func (a *AMQPConsumer) connect(amqpConf *amqp.Config) (<-chan amqp.Delivery, err
p := rand.Perm(len(brokers))
for _, n := range p {
broker := brokers[n]
log.Printf("D! [inputs.amqp_consumer] connecting to %q", broker)
a.Log.Debugf("Connecting to %q", broker)
conn, err := amqp.DialConfig(broker, *amqpConf)
if err == nil {
a.conn = conn
log.Printf("D! [inputs.amqp_consumer] connected to %q", broker)
a.Log.Debugf("Connected to %q", broker)
break
}
log.Printf("D! [inputs.amqp_consumer] error connecting to %q", broker)
a.Log.Debugf("Error connecting to %q", broker)
}
if a.conn == nil {
@ -288,7 +288,7 @@ func (a *AMQPConsumer) connect(amqpConf *amqp.Config) (<-chan amqp.Delivery, err
ch, err := a.conn.Channel()
if err != nil {
return nil, fmt.Errorf("Failed to open a channel: %s", err)
return nil, fmt.Errorf("Failed to open a channel: %s", err.Error())
}
if a.Exchange != "" {
@ -395,7 +395,7 @@ func declareExchange(
)
}
if err != nil {
return fmt.Errorf("error declaring exchange: %v", err)
return fmt.Errorf("Error declaring exchange: %v", err)
}
return nil
}
@ -437,7 +437,7 @@ func declareQueue(
)
}
if err != nil {
return nil, fmt.Errorf("error declaring queue: %v", err)
return nil, fmt.Errorf("Error declaring queue: %v", err)
}
return &queue, nil
}
@ -486,8 +486,7 @@ func (a *AMQPConsumer) onMessage(acc telegraf.TrackingAccumulator, d amqp.Delive
// this message.
rejErr := d.Ack(false)
if rejErr != nil {
log.Printf("E! [inputs.amqp_consumer] Unable to reject message: %d: %v",
d.DeliveryTag, rejErr)
a.Log.Errorf("Unable to reject message: %d: %v", d.DeliveryTag, rejErr)
a.conn.Close()
}
}
@ -519,15 +518,13 @@ func (a *AMQPConsumer) onDelivery(track telegraf.DeliveryInfo) bool {
if track.Delivered() {
err := delivery.Ack(false)
if err != nil {
log.Printf("E! [inputs.amqp_consumer] Unable to ack written delivery: %d: %v",
delivery.DeliveryTag, err)
a.Log.Errorf("Unable to ack written delivery: %d: %v", delivery.DeliveryTag, err)
a.conn.Close()
}
} else {
err := delivery.Reject(false)
if err != nil {
log.Printf("E! [inputs.amqp_consumer] Unable to reject failed delivery: %d: %v",
delivery.DeliveryTag, err)
a.Log.Errorf("Unable to reject failed delivery: %d: %v", delivery.DeliveryTag, err)
a.conn.Close()
}
}
@ -541,7 +538,7 @@ func (a *AMQPConsumer) Stop() {
a.wg.Wait()
err := a.conn.Close()
if err != nil && err != amqp.ErrClosed {
log.Printf("E! [inputs.amqp_consumer] Error closing AMQP connection: %s", err)
a.Log.Errorf("Error closing AMQP connection: %s", err)
return
}
}

12
plugins/inputs/azure_storage_queue/azure_storage_queue.go
View File

@ -1,9 +1,8 @@
package activemq
package azure_storage_queue
import (
"context"
"errors"
"log"
"net/url"
"strings"
"time"
@ -17,6 +16,7 @@ type AzureStorageQueue struct {
StorageAccountName string `toml:"account_name"`
StorageAccountKey string `toml:"account_key"`
PeekOldestMessageAge bool `toml:"peek_oldest_message_age"`
Log telegraf.Logger
serviceURL *azqueue.ServiceURL
}
@ -92,7 +92,7 @@ func (a *AzureStorageQueue) Gather(acc telegraf.Accumulator) error {
ctx := context.TODO()
for marker := (azqueue.Marker{}); marker.NotDone(); {
log.Printf("D! [inputs.azure_storage_queue] Listing queues of storage account '%s'", a.StorageAccountName)
a.Log.Debugf("Listing queues of storage account '%s'", a.StorageAccountName)
queuesSegment, err := serviceURL.ListQueuesSegment(ctx, marker,
azqueue.ListQueuesSegmentOptions{
Detail: azqueue.ListQueuesSegmentDetails{Metadata: false},
@ -103,11 +103,11 @@ func (a *AzureStorageQueue) Gather(acc telegraf.Accumulator) error {
marker = queuesSegment.NextMarker
for _, queueItem := range queuesSegment.QueueItems {
log.Printf("D! [inputs.azure_storage_queue] Processing queue '%s' of storage account '%s'", queueItem.Name, a.StorageAccountName)
a.Log.Debugf("Processing queue '%s' of storage account '%s'", queueItem.Name, a.StorageAccountName)
queueURL := serviceURL.NewQueueURL(queueItem.Name)
properties, err := queueURL.GetProperties(ctx)
if err != nil {
log.Printf("E! [inputs.azure_storage_queue] Error getting properties for queue %s: %s", queueItem.Name, err.Error())
a.Log.Errorf("Error getting properties for queue %s: %s", queueItem.Name, err.Error())
continue
}
var peekedMessage *azqueue.PeekedMessage
@ -115,7 +115,7 @@ func (a *AzureStorageQueue) Gather(acc telegraf.Accumulator) error {
messagesURL := queueURL.NewMessagesURL()
messagesResponse, err := messagesURL.Peek(ctx, 1)
if err != nil {
log.Printf("E! [inputs.azure_storage_queue] Error peeking queue %s: %s", queueItem.Name, err.Error())
a.Log.Errorf("Error peeking queue %s: %s", queueItem.Name, err.Error())
} else if messagesResponse.NumMessages() > 0 {
peekedMessage = messagesResponse.Message(0)
}

6
plugins/inputs/ceph/ceph.go
View File

@ -101,12 +101,12 @@ func (c *Ceph) gatherAdminSocketStats(acc telegraf.Accumulator) error {
for _, s := range sockets {
dump, err := perfDump(c.CephBinary, s)
if err != nil {
acc.AddError(fmt.Errorf("E! error reading from socket '%s': %v", s.socket, err))
acc.AddError(fmt.Errorf("error reading from socket '%s': %v", s.socket, err))
continue
}
data, err := parseDump(dump)
if err != nil {
acc.AddError(fmt.Errorf("E! error parsing dump from socket '%s': %v", s.socket, err))
acc.AddError(fmt.Errorf("error parsing dump from socket '%s': %v", s.socket, err))
continue
}
for tag, metrics := range data {
@ -287,7 +287,7 @@ func flatten(data interface{}) []*metric {
}
}
default:
log.Printf("I! Ignoring unexpected type '%T' for value %v", val, val)
log.Printf("I! [inputs.ceph] ignoring unexpected type '%T' for value %v", val, val)
}
return metrics

9
plugins/inputs/cisco_telemetry_gnmi/cisco_telemetry_gnmi.go
View File

@ -7,7 +7,6 @@ import (
"encoding/json"
"fmt"
"io"
"log"
"net"
"strings"
"sync"
@ -54,6 +53,8 @@ type CiscoTelemetryGNMI struct {
acc telegraf.Accumulator
cancel context.CancelFunc
wg sync.WaitGroup
Log telegraf.Logger
}
// Subscription for a GNMI client
@ -211,8 +212,8 @@ func (c *CiscoTelemetryGNMI) subscribeGNMI(ctx context.Context, address string,
return fmt.Errorf("failed to send subscription request: %v", err)
}
log.Printf("D! [inputs.cisco_telemetry_gnmi]: Connection to GNMI device %s established", address)
defer log.Printf("D! [inputs.cisco_telemetry_gnmi]: Connection to GNMI device %s closed", address)
c.Log.Debugf("Connection to GNMI device %s established", address)
defer c.Log.Debugf("Connection to GNMI device %s closed", address)
for ctx.Err() == nil {
var reply *gnmi.SubscribeResponse
if reply, err = subscribeClient.Recv(); err != nil {
@ -267,7 +268,7 @@ func (c *CiscoTelemetryGNMI) handleSubscribeResponse(address string, reply *gnmi
if alias, ok := c.aliases[aliasPath]; ok {
name = alias
} else {
log.Printf("D! [inputs.cisco_telemetry_gnmi]: No measurement alias for GNMI path: %s", name)
c.Log.Debugf("No measurement alias for GNMI path: %s", name)
}
}

12
plugins/inputs/cisco_telemetry_gnmi/cisco_telemetry_gnmi_test.go
View File

@ -104,7 +104,9 @@ func TestGNMIError(t *testing.T) {
acc := &testutil.Accumulator{}
gnmi.RegisterGNMIServer(server, &mockGNMIServer{t: t, scenario: 0, server: server, acc: acc})
c := &CiscoTelemetryGNMI{Addresses: []string{listener.Addr().String()},
c := &CiscoTelemetryGNMI{
Log: testutil.Logger{},
Addresses: []string{listener.Addr().String()},
Username: "theuser", Password: "thepassword", Encoding: "proto",
Redial: internal.Duration{Duration: 1 * time.Second}}
@ -174,7 +176,9 @@ func TestGNMIMultiple(t *testing.T) {
acc := &testutil.Accumulator{}
gnmi.RegisterGNMIServer(server, &mockGNMIServer{t: t, scenario: 1, server: server, acc: acc})
c := &CiscoTelemetryGNMI{Addresses: []string{listener.Addr().String()},
c := &CiscoTelemetryGNMI{
Log: testutil.Logger{},
Addresses: []string{listener.Addr().String()},
Username: "theuser", Password: "thepassword", Encoding: "proto",
Redial: internal.Duration{Duration: 1 * time.Second},
Subscriptions: []Subscription{{Name: "alias", Origin: "type", Path: "/model", SubscriptionMode: "sample"}},
@ -215,7 +219,9 @@ func TestGNMIMultipleRedial(t *testing.T) {
acc := &testutil.Accumulator{}
gnmi.RegisterGNMIServer(server, &mockGNMIServer{t: t, scenario: 2, server: server, acc: acc})
c := &CiscoTelemetryGNMI{Addresses: []string{listener.Addr().String()},
c := &CiscoTelemetryGNMI{
Log: testutil.Logger{},
Addresses: []string{listener.Addr().String()},
Username: "theuser", Password: "thepassword", Encoding: "proto",
Redial: internal.Duration{Duration: 10 * time.Millisecond},
Subscriptions: []Subscription{{Name: "alias", Origin: "type", Path: "/model", SubscriptionMode: "sample"}},

17
plugins/inputs/cisco_telemetry_mdt/cisco_telemetry_mdt.go
View File

@ -5,7 +5,6 @@ import (
"encoding/binary"
"fmt"
"io"
"log"
"net"
"path"
"strconv"
@ -43,6 +42,8 @@ type CiscoTelemetryMDT struct {
Aliases map[string]string `toml:"aliases"`
EmbeddedTags []string `toml:"embedded_tags"`
Log telegraf.Logger
// GRPC TLS settings
internaltls.ServerConfig
@ -146,11 +147,11 @@ func (c *CiscoTelemetryMDT) acceptTCPClients() {
// Individual client connection routine
c.wg.Add(1)
go func() {
log.Printf("D! [inputs.cisco_telemetry_mdt]: Accepted Cisco MDT TCP dialout connection from %s", conn.RemoteAddr())
c.Log.Debugf("Accepted Cisco MDT TCP dialout connection from %s", conn.RemoteAddr())
if err := c.handleTCPClient(conn); err != nil {
c.acc.AddError(err)
}
log.Printf("D! [inputs.cisco_telemetry_mdt]: Closed Cisco MDT TCP dialout connection from %s", conn.RemoteAddr())
c.Log.Debugf("Closed Cisco MDT TCP dialout connection from %s", conn.RemoteAddr())
mutex.Lock()
delete(clients, conn)
@ -165,7 +166,7 @@ func (c *CiscoTelemetryMDT) acceptTCPClients() {
mutex.Lock()
for client := range clients {
if err := client.Close(); err != nil {
log.Printf("E! [inputs.cisco_telemetry_mdt]: Failed to close TCP dialout client: %v", err)
c.Log.Errorf("Failed to close TCP dialout client: %v", err)
}
}
mutex.Unlock()
@ -218,7 +219,7 @@ func (c *CiscoTelemetryMDT) handleTCPClient(conn net.Conn) error {
func (c *CiscoTelemetryMDT) MdtDialout(stream dialout.GRPCMdtDialout_MdtDialoutServer) error {
peer, peerOK := peer.FromContext(stream.Context())
if peerOK {
log.Printf("D! [inputs.cisco_telemetry_mdt]: Accepted Cisco MDT GRPC dialout connection from %s", peer.Addr)
c.Log.Debugf("Accepted Cisco MDT GRPC dialout connection from %s", peer.Addr)
}
var chunkBuffer bytes.Buffer
@ -252,7 +253,7 @@ func (c *CiscoTelemetryMDT) MdtDialout(stream dialout.GRPCMdtDialout_MdtDialoutS
}
if peerOK {
log.Printf("D! [inputs.cisco_telemetry_mdt]: Closed Cisco MDT GRPC dialout connection from %s", peer.Addr)
c.Log.Debugf("Closed Cisco MDT GRPC dialout connection from %s", peer.Addr)
}
return nil
@ -291,7 +292,7 @@ func (c *CiscoTelemetryMDT) handleTelemetry(data []byte) {
}
if keys == nil || content == nil {
log.Printf("I! [inputs.cisco_telemetry_mdt]: Message from %s missing keys or content", msg.GetNodeIdStr())
c.Log.Infof("Message from %s missing keys or content", msg.GetNodeIdStr())
continue
}
@ -412,7 +413,7 @@ func (c *CiscoTelemetryMDT) parseContentField(grouper *metric.SeriesGrouper, fie
} else {
c.mutex.Lock()
if _, haveWarned := c.warned[path]; !haveWarned {
log.Printf("D! [inputs.cisco_telemetry_mdt]: No measurement alias for encoding path: %s", path)
c.Log.Debugf("No measurement alias for encoding path: %s", path)
c.warned[path] = struct{}{}
}
c.mutex.Unlock()

12
plugins/inputs/cisco_telemetry_mdt/cisco_telemetry_mdt_test.go
View File

@ -18,7 +18,7 @@ import (
)
func TestHandleTelemetryTwoSimple(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "dummy", Aliases: map[string]string{"alias": "type:model/some/path"}}
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "dummy", Aliases: map[string]string{"alias": "type:model/some/path"}}
acc := &testutil.Accumulator{}
c.Start(acc)
@ -93,7 +93,7 @@ func TestHandleTelemetryTwoSimple(t *testing.T) {
}
func TestHandleTelemetrySingleNested(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "dummy", Aliases: map[string]string{"nested": "type:model/nested/path"}}
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "dummy", Aliases: map[string]string{"nested": "type:model/nested/path"}}
acc := &testutil.Accumulator{}
c.Start(acc)
@ -385,7 +385,7 @@ func TestHandleNXDME(t *testing.T) {
}
func TestTCPDialoutOverflow(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "tcp", ServiceAddress: "127.0.0.1:57000"}
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "tcp", ServiceAddress: "127.0.0.1:57000"}
acc := &testutil.Accumulator{}
assert.Nil(t, c.Start(acc))
@ -441,7 +441,7 @@ func mockTelemetryMessage() *telemetry.Telemetry {
}
func TestTCPDialoutMultiple(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "tcp", ServiceAddress: "127.0.0.1:57000", Aliases: map[string]string{
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "tcp", ServiceAddress: "127.0.0.1:57000", Aliases: map[string]string{
"some": "type:model/some/path", "parallel": "type:model/parallel/path", "other": "type:model/other/path"}}
acc := &testutil.Accumulator{}
assert.Nil(t, c.Start(acc))
@ -500,7 +500,7 @@ func TestTCPDialoutMultiple(t *testing.T) {
}
func TestGRPCDialoutError(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "grpc", ServiceAddress: "127.0.0.1:57001"}
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "grpc", ServiceAddress: "127.0.0.1:57001"}
acc := &testutil.Accumulator{}
assert.Nil(t, c.Start(acc))
@ -519,7 +519,7 @@ func TestGRPCDialoutError(t *testing.T) {
}
func TestGRPCDialoutMultiple(t *testing.T) {
c := &CiscoTelemetryMDT{Transport: "grpc", ServiceAddress: "127.0.0.1:57001", Aliases: map[string]string{
c := &CiscoTelemetryMDT{Log: testutil.Logger{}, Transport: "grpc", ServiceAddress: "127.0.0.1:57001", Aliases: map[string]string{
"some": "type:model/some/path", "parallel": "type:model/parallel/path", "other": "type:model/other/path"}}
acc := &testutil.Accumulator{}
assert.Nil(t, c.Start(acc))

16
plugins/inputs/cloud_pubsub/pubsub.go
View File

@ -5,16 +5,16 @@ import (
"fmt"
"sync"
"cloud.google.com/go/pubsub"
"encoding/base64"
"time"
"cloud.google.com/go/pubsub"
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/internal"
"github.com/influxdata/telegraf/plugins/inputs"
"github.com/influxdata/telegraf/plugins/parsers"
"golang.org/x/oauth2/google"
"google.golang.org/api/option"
"log"
"time"
)
type empty struct{}
@ -43,6 +43,8 @@ type PubSub struct {
Base64Data bool `toml:"base64_data"`
Log telegraf.Logger
sub subscription
stubSub func() subscription
@ -134,14 +136,14 @@ func (ps *PubSub) receiveWithRetry(parentCtx context.Context) {
err := ps.startReceiver(parentCtx)
for err != nil && parentCtx.Err() == nil {
log.Printf("E! [inputs.cloud_pubsub] Receiver for subscription %s exited with error: %v", ps.sub.ID(), err)
ps.Log.Errorf("Receiver for subscription %s exited with error: %v", ps.sub.ID(), err)
delay := defaultRetryDelaySeconds
if ps.RetryReceiveDelaySeconds > 0 {
delay = ps.RetryReceiveDelaySeconds
}
log.Printf("I! [inputs.cloud_pubsub] Waiting %d seconds before attempting to restart receiver...", delay)
ps.Log.Infof("Waiting %d seconds before attempting to restart receiver...", delay)
time.Sleep(time.Duration(delay) * time.Second)
err = ps.startReceiver(parentCtx)
@ -149,7 +151,7 @@ func (ps *PubSub) receiveWithRetry(parentCtx context.Context) {
}
func (ps *PubSub) startReceiver(parentCtx context.Context) error {
log.Printf("I! [inputs.cloud_pubsub] Starting receiver for subscription %s...", ps.sub.ID())
ps.Log.Infof("Starting receiver for subscription %s...", ps.sub.ID())
cctx, ccancel := context.WithCancel(parentCtx)
err := ps.sub.Receive(cctx, func(ctx context.Context, msg message) {
if err := ps.onMessage(ctx, msg); err != nil {
@ -159,7 +161,7 @@ func (ps *PubSub) startReceiver(parentCtx context.Context) error {
if err != nil {
ps.acc.AddError(fmt.Errorf("receiver for subscription %s exited: %v", ps.sub.ID(), err))
} else {
log.Printf("I! [inputs.cloud_pubsub] subscription pull ended (no error, most likely stopped)")
ps.Log.Info("Subscription pull ended (no error, most likely stopped)")
}
ccancel()
return err

8
plugins/inputs/cloud_pubsub/pubsub_test.go
View File

@ -3,10 +3,11 @@ package cloud_pubsub
import (
"encoding/base64"
"errors"
"testing"
"github.com/influxdata/telegraf/plugins/parsers"
"github.com/influxdata/telegraf/testutil"
"github.com/stretchr/testify/assert"
"testing"
)
const (
@ -26,6 +27,7 @@ func TestRunParse(t *testing.T) {
sub.receiver = testMessagesReceive(sub)
ps := &PubSub{
Log: testutil.Logger{},
parser: testParser,
stubSub: func() subscription { return sub },
Project: "projectIDontMatterForTests",
@ -69,6 +71,7 @@ func TestRunBase64(t *testing.T) {
sub.receiver = testMessagesReceive(sub)
ps := &PubSub{
Log: testutil.Logger{},
parser: testParser,
stubSub: func() subscription { return sub },
Project: "projectIDontMatterForTests",
@ -112,6 +115,7 @@ func TestRunInvalidMessages(t *testing.T) {
sub.receiver = testMessagesReceive(sub)
ps := &PubSub{
Log: testutil.Logger{},
parser: testParser,
stubSub: func() subscription { return sub },
Project: "projectIDontMatterForTests",
@ -158,6 +162,7 @@ func TestRunOverlongMessages(t *testing.T) {
sub.receiver = testMessagesReceive(sub)
ps := &PubSub{
Log: testutil.Logger{},
parser: testParser,
stubSub: func() subscription { return sub },
Project: "projectIDontMatterForTests",
@ -205,6 +210,7 @@ func TestRunErrorInSubscriber(t *testing.T) {
sub.receiver = testMessagesError(sub, errors.New("a fake error"))
ps := &PubSub{
Log: testutil.Logger{},
parser: testParser,
stubSub: func() subscription { return sub },
Project: "projectIDontMatterForTests",

10
plugins/inputs/cloud_pubsub_push/pubsub_push.go
View File

@ -6,7 +6,6 @@ import (
"encoding/base64"
"encoding/json"
"io/ioutil"
"log"
"net"
"net/http"
"sync"
@ -33,6 +32,7 @@ type PubSubPush struct {
WriteTimeout internal.Duration
MaxBodySize internal.Size
AddMeta bool
Log telegraf.Logger
MaxUndeliveredMessages int `toml:"max_undelivered_messages"`
@ -227,21 +227,21 @@ func (p *PubSubPush) serveWrite(res http.ResponseWriter, req *http.Request) {
var payload Payload
if err = json.Unmarshal(bytes, &payload); err != nil {
log.Printf("E! [inputs.cloud_pubsub_push] Error decoding payload %s", err.Error())
p.Log.Errorf("Error decoding payload %s", err.Error())
res.WriteHeader(http.StatusBadRequest)
return
}
sDec, err := base64.StdEncoding.DecodeString(payload.Msg.Data)
if err != nil {
log.Printf("E! [inputs.cloud_pubsub_push] Base64-Decode Failed %s", err.Error())
p.Log.Errorf("Base64-decode failed %s", err.Error())
res.WriteHeader(http.StatusBadRequest)
return
}
metrics, err := p.Parse(sDec)
if err != nil {
log.Println("D! [inputs.cloud_pubsub_push] " + err.Error())
p.Log.Debug(err.Error())
res.WriteHeader(http.StatusBadRequest)
return
}
@ -295,7 +295,7 @@ func (p *PubSubPush) receiveDelivered() {
ch <- true
} else {
ch <- false
log.Println("D! [inputs.cloud_pubsub_push] Metric group failed to process")
p.Log.Debug("Metric group failed to process")
}
}
}

2
plugins/inputs/cloud_pubsub_push/pubsub_push_test.go
View File

@ -18,6 +18,7 @@ import (
"github.com/influxdata/telegraf/internal"
"github.com/influxdata/telegraf/internal/models"
"github.com/influxdata/telegraf/plugins/parsers"
"github.com/influxdata/telegraf/testutil"
)
func TestServeHTTP(t *testing.T) {
@ -118,6 +119,7 @@ func TestServeHTTP(t *testing.T) {
rr := httptest.NewRecorder()
pubPush := &PubSubPush{
Log: testutil.Logger{},
Path: "/",
MaxBodySize: internal.Size{
Size: test.maxsize,

11
plugins/inputs/diskio/diskio.go
View File

@ -2,7 +2,6 @@ package diskio
import (
"fmt"
"log"
"regexp"
"strings"
@ -24,6 +23,8 @@ type DiskIO struct {
NameTemplates []string
SkipSerialNumber bool
Log telegraf.Logger
infoCache map[string]diskInfoCache
deviceFilter filter.Filter
initialized bool
@ -75,7 +76,7 @@ func (s *DiskIO) init() error {
if hasMeta(device) {
filter, err := filter.Compile(s.Devices)
if err != nil {
return fmt.Errorf("error compiling device pattern: %v", err)
return fmt.Errorf("error compiling device pattern: %s", err.Error())
}
s.deviceFilter = filter
}
@ -99,7 +100,7 @@ func (s *DiskIO) Gather(acc telegraf.Accumulator) error {
diskio, err := s.ps.DiskIO(devices)
if err != nil {
return fmt.Errorf("error getting disk io info: %s", err)
return fmt.Errorf("error getting disk io info: %s", err.Error())
}
for _, io := range diskio {
@ -166,7 +167,7 @@ func (s *DiskIO) diskName(devName string) (string, []string) {
}
if err != nil {
log.Printf("W! Error gathering disk info: %s", err)
s.Log.Warnf("Error gathering disk info: %s", err)
return devName, devLinks
}
@ -199,7 +200,7 @@ func (s *DiskIO) diskTags(devName string) map[string]string {
di, err := s.diskInfo(devName)
if err != nil {
log.Printf("W! Error gathering disk info: %s", err)
s.Log.Warnf("Error gathering disk info: %s", err)
return nil
}

1
plugins/inputs/diskio/diskio_test.go
View File

@ -103,6 +103,7 @@ func TestDiskIO(t *testing.T) {
var acc testutil.Accumulator
diskio := &DiskIO{
Log: testutil.Logger{},
ps: &mps,
Devices: tt.devices,
}

7
plugins/inputs/docker/docker.go
View File

@ -6,7 +6,6 @@ import (
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"regexp"
"strconv"
@ -45,6 +44,8 @@ type Docker struct {
ContainerStateInclude []string `toml:"container_state_include"`
ContainerStateExclude []string `toml:"container_state_exclude"`
Log telegraf.Logger
tlsint.ClientConfig
newEnvClient func() (Client, error)
@ -107,8 +108,10 @@ var sampleConfig = `
## Whether to report for each container per-device blkio (8:0, 8:1...) and
## network (eth0, eth1, ...) stats or not
perdevice = true
## Whether to report for each container total blkio and network stats or not
total = false
## Which environment variables should we use as a tag
##tag_env = ["JAVA_HOME", "HEAP_SIZE"]
@ -274,7 +277,7 @@ func (d *Docker) gatherSwarmInfo(acc telegraf.Accumulator) error {
fields["tasks_running"] = running[service.ID]
fields["tasks_desired"] = tasksNoShutdown[service.ID]
} else {
log.Printf("E! Unknow Replicas Mode")
d.Log.Error("Unknown replica mode")
}
// Add metrics
acc.AddFields("docker_swarm",

12
plugins/inputs/docker/docker_test.go
View File

@ -252,6 +252,7 @@ func TestDocker_WindowsMemoryContainerStats(t *testing.T) {
var acc testutil.Accumulator
d := Docker{
Log: testutil.Logger{},
newClient: func(string, *tls.Config) (Client, error) {
return &MockClient{
InfoF: func(ctx context.Context) (types.Info, error) {
@ -390,6 +391,7 @@ func TestContainerLabels(t *testing.T) {
}
d := Docker{
Log: testutil.Logger{},
newClient: newClientFunc,
LabelInclude: tt.include,
LabelExclude: tt.exclude,
@ -511,6 +513,7 @@ func TestContainerNames(t *testing.T) {
}
d := Docker{
Log: testutil.Logger{},
newClient: newClientFunc,
ContainerInclude: tt.include,
ContainerExclude: tt.exclude,
@ -625,7 +628,10 @@ func TestContainerStatus(t *testing.T) {
return &client, nil
}
d = Docker{newClient: newClientFunc}
d = Docker{
Log: testutil.Logger{},
newClient: newClientFunc,
}
)
// mock time
@ -675,6 +681,7 @@ func TestContainerStatus(t *testing.T) {
func TestDockerGatherInfo(t *testing.T) {
var acc testutil.Accumulator
d := Docker{
Log: testutil.Logger{},
newClient: newClient,
TagEnvironment: []string{"ENVVAR1", "ENVVAR2", "ENVVAR3", "ENVVAR5",
"ENVVAR6", "ENVVAR7", "ENVVAR8", "ENVVAR9"},
@ -824,6 +831,7 @@ func TestDockerGatherInfo(t *testing.T) {
func TestDockerGatherSwarmInfo(t *testing.T) {
var acc testutil.Accumulator
d := Docker{
Log: testutil.Logger{},
newClient: newClient,
}
@ -931,6 +939,7 @@ func TestContainerStateFilter(t *testing.T) {
}
d := Docker{
Log: testutil.Logger{},
newClient: newClientFunc,
ContainerStateInclude: tt.include,
ContainerStateExclude: tt.exclude,
@ -992,6 +1001,7 @@ func TestContainerName(t *testing.T) {
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
d := Docker{
Log: testutil.Logger{},
newClient: tt.clientFunc,
}
var acc testutil.Accumulator

2
plugins/inputs/dovecot/README.md
View File

@ -17,8 +17,10 @@ the [upgrading steps][upgrading].
##
## If no servers are specified, then localhost is used as the host.
servers = ["localhost:24242"]
## Type is one of "user", "domain", "ip", or "global"
type = "global"
## Wildcard matches like "*.com". An empty string "" is same as "*"
## If type = "ip" filters should be <IP/network>
filters = [""]

7
plugins/inputs/dovecot/dovecot.go
View File

@ -4,7 +4,6 @@ import (
"bytes"
"fmt"
"io"
// "log"
"net"
"strconv"
"strings"
@ -32,8 +31,10 @@ var sampleConfig = `
##
## If no servers are specified, then localhost is used as the host.
servers = ["localhost:24242"]
## Type is one of "user", "domain", "ip", or "global"
type = "global"
## Wildcard matches like "*.com". An empty string "" is same as "*"
## If type = "ip" filters should be <IP/network>
filters = [""]
@ -82,12 +83,12 @@ func (d *Dovecot) Gather(acc telegraf.Accumulator) error {
func (d *Dovecot) gatherServer(addr string, acc telegraf.Accumulator, qtype string, filter string) error {
_, _, err := net.SplitHostPort(addr)
if err != nil {
return fmt.Errorf("Error: %s on url %s\n", err, addr)
return fmt.Errorf("%q on url %s", err.Error(), addr)
}
c, err := net.DialTimeout("tcp", addr, defaultTimeout)
if err != nil {
return fmt.Errorf("Unable to connect to dovecot server '%s': %s", addr, err)
return fmt.Errorf("enable to connect to dovecot server '%s': %s", addr, err)
}
defer c.Close()

2
plugins/inputs/exec/exec.go
View File

@ -161,7 +161,7 @@ func (e *Exec) ProcessCommand(command string, acc telegraf.Accumulator, wg *sync
if isNagios {
metrics, err = nagios.TryAddState(runErr, metrics)
if err != nil {
e.log.Errorf("failed to add nagios state: %s", err)
e.log.Errorf("Failed to add nagios state: %s", err)
}
}

4
plugins/inputs/filecount/filecount.go
View File

@ -1,7 +1,6 @@
package filecount
import (
"log"
"os"
"path/filepath"
"time"
@ -59,6 +58,7 @@ type FileCount struct {
fileFilters []fileFilterFunc
globPaths []globpath.GlobPath
Fs fileSystem
Log telegraf.Logger
}
func (_ *FileCount) Description() string {
@ -210,7 +210,7 @@ func (fc *FileCount) count(acc telegraf.Accumulator, basedir string, glob globpa
Unsorted: true,
ErrorCallback: func(osPathname string, err error) godirwalk.ErrorAction {
if os.IsPermission(errors.Cause(err)) {
log.Println("D! [inputs.filecount]", err)
fc.Log.Debug(err)
return godirwalk.SkipNode
}
return godirwalk.Halt

1
plugins/inputs/filecount/filecount_test.go
View File

@ -152,6 +152,7 @@ func TestDirectoryWithTrailingSlash(t *testing.T) {
func getNoFilterFileCount() FileCount {
return FileCount{
Log: testutil.Logger{},
Directories: []string{getTestdataDir()},
Name: "*",
Recursive: true,

1
plugins/inputs/filestat/README.md
View File

@ -11,6 +11,7 @@ The filestat plugin gathers metrics about file existence, size, and other stats.
## These accept standard unix glob matching rules, but with the addition of
## ** as a "super asterisk". See https://github.com/gobwas/glob.
files = ["/etc/telegraf/telegraf.conf", "/var/log/**.log"]
## If true, read the entire file and calculate an md5 checksum.
md5 = false
```

10
plugins/inputs/filestat/filestat.go
View File

@ -4,7 +4,6 @@ import (
"crypto/md5"
"fmt"
"io"
"log"
"os"
"github.com/influxdata/telegraf"
@ -23,6 +22,7 @@ const sampleConfig = `
## See https://github.com/gobwas/glob for more examples
##
files = ["/var/log/**.log"]
## If true, read the entire file and calculate an md5 checksum.
md5 = false
`
@ -31,6 +31,8 @@ type FileStat struct {
Md5 bool
Files []string
Log telegraf.Logger
// maps full file paths to globmatch obj
globs map[string]*globpath.GlobPath
}
@ -41,11 +43,11 @@ func NewFileStat() *FileStat {
}
}
func (_ *FileStat) Description() string {
func (*FileStat) Description() string {
return "Read stats about given file(s)"
}
func (_ *FileStat) SampleConfig() string { return sampleConfig }
func (*FileStat) SampleConfig() string { return sampleConfig }
func (f *FileStat) Gather(acc telegraf.Accumulator) error {
var err error
@ -86,7 +88,7 @@ func (f *FileStat) Gather(acc telegraf.Accumulator) error {
}
if fileInfo == nil {
log.Printf("E! Unable to get info for file [%s], possible permissions issue",
f.Log.Errorf("Unable to get info for file %q, possible permissions issue",
fileName)
} else {
fields["size_bytes"] = fileInfo.Size()

6
plugins/inputs/filestat/filestat_test.go
View File

@ -14,6 +14,7 @@ import (
func TestGatherNoMd5(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Files = []string{
dir + "log1.log",
dir + "log2.log",
@ -44,6 +45,7 @@ func TestGatherNoMd5(t *testing.T) {
func TestGatherExplicitFiles(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Md5 = true
fs.Files = []string{
dir + "log1.log",
@ -77,6 +79,7 @@ func TestGatherExplicitFiles(t *testing.T) {
func TestGatherGlob(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Md5 = true
fs.Files = []string{
dir + "*.log",
@ -103,6 +106,7 @@ func TestGatherGlob(t *testing.T) {
func TestGatherSuperAsterisk(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Md5 = true
fs.Files = []string{
dir + "**",
@ -136,6 +140,7 @@ func TestGatherSuperAsterisk(t *testing.T) {
func TestModificationTime(t *testing.T) {
dir := getTestdataDir()
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Files = []string{
dir + "log1.log",
}
@ -153,6 +158,7 @@ func TestModificationTime(t *testing.T) {
func TestNoModificationTime(t *testing.T) {
fs := NewFileStat()
fs.Log = testutil.Logger{}
fs.Files = []string{
"/non/existant/file",
}

10
plugins/inputs/http_listener_v2/http_listener_v2.go
View File

@ -5,7 +5,6 @@ import (
"crypto/subtle"
"crypto/tls"
"io/ioutil"
"log"
"net"
"net/http"
"net/url"
@ -48,6 +47,7 @@ type HTTPListenerV2 struct {
tlsint.ServerConfig
TimeFunc
Log telegraf.Logger
wg sync.WaitGroup
@ -162,7 +162,7 @@ func (h *HTTPListenerV2) Start(acc telegraf.Accumulator) error {
server.Serve(h.listener)
}()
log.Printf("I! [inputs.http_listener_v2] Listening on %s", listener.Addr().String())
h.Log.Infof("Listening on %s", listener.Addr().String())
return nil
}
@ -219,7 +219,7 @@ func (h *HTTPListenerV2) serveWrite(res http.ResponseWriter, req *http.Request)
metrics, err := h.Parse(bytes)
if err != nil {
log.Printf("D! [inputs.http_listener_v2] Parse error: %v", err)
h.Log.Debugf("Parse error: %s", err.Error())
badRequest(res)
return
}
@ -239,7 +239,7 @@ func (h *HTTPListenerV2) collectBody(res http.ResponseWriter, req *http.Request)
var err error
body, err = gzip.NewReader(req.Body)
if err != nil {
log.Println("D! " + err.Error())
h.Log.Debug(err.Error())
badRequest(res)
return nil, false
}
@ -261,7 +261,7 @@ func (h *HTTPListenerV2) collectQuery(res http.ResponseWriter, req *http.Request
query, err := url.QueryUnescape(rawQuery)
if err != nil {
log.Printf("D! [inputs.http_listener_v2] Error parsing query: %v", err)
h.Log.Debugf("Error parsing query: %s", err.Error())
badRequest(res)
return nil, false
}

4
plugins/inputs/http_listener_v2/http_listener_v2_test.go
View File

@ -46,6 +46,7 @@ func newTestHTTPListenerV2() *HTTPListenerV2 {
parser, _ := parsers.NewInfluxParser()
listener := &HTTPListenerV2{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
Path: "/write",
Methods: []string{"POST"},
@ -68,6 +69,7 @@ func newTestHTTPSListenerV2() *HTTPListenerV2 {
parser, _ := parsers.NewInfluxParser()
listener := &HTTPListenerV2{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
Path: "/write",
Methods: []string{"POST"},
@ -231,6 +233,7 @@ func TestWriteHTTPExactMaxBodySize(t *testing.T) {
parser, _ := parsers.NewInfluxParser()
listener := &HTTPListenerV2{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
Path: "/write",
Methods: []string{"POST"},
@ -253,6 +256,7 @@ func TestWriteHTTPVerySmallMaxBody(t *testing.T) {
parser, _ := parsers.NewInfluxParser()
listener := &HTTPListenerV2{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
Path: "/write",
Methods: []string{"POST"},

9
plugins/inputs/http_response/http_response.go
View File

@ -5,7 +5,6 @@ import (
"fmt"
"io"
"io/ioutil"
"log"
"net"
"net/http"
"net/url"
@ -34,6 +33,8 @@ type HTTPResponse struct {
Interface string
tls.ClientConfig
Log telegraf.Logger
compiledStringMatch *regexp.Regexp
client *http.Client
}
@ -242,7 +243,7 @@ func (h *HTTPResponse) httpGather(u string) (map[string]interface{}, map[string]
// HTTP error codes do not generate errors in the net/http library
if err != nil {
// Log error
log.Printf("D! Network error while polling %s: %s", u, err.Error())
h.Log.Debugf("Network error while polling %s: %s", u, err.Error())
// Get error details
netErr := setError(err, fields, tags)
@ -271,7 +272,7 @@ func (h *HTTPResponse) httpGather(u string) (map[string]interface{}, map[string]
bodyBytes, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Printf("D! Failed to read body of HTTP Response : %s", err)
h.Log.Debugf("Failed to read body of HTTP Response : %s", err.Error())
setResult("body_read_error", fields, tags)
fields["content_length"] = len(bodyBytes)
if h.ResponseStringMatch != "" {
@ -322,7 +323,7 @@ func (h *HTTPResponse) Gather(acc telegraf.Accumulator) error {
if h.Address == "" {
h.URLs = []string{"http://localhost"}
} else {
log.Printf("W! [inputs.http_response] 'address' deprecated in telegraf 1.12, please use 'urls'")
h.Log.Warn("'address' deprecated in telegraf 1.12, please use 'urls'")
h.URLs = []string{h.Address}
}
}

19
plugins/inputs/http_response/http_response_test.go
View File

@ -150,6 +150,7 @@ func TestHeaders(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL,
Method: "GET",
ResponseTimeout: internal.Duration{Duration: time.Second * 2},
@ -185,6 +186,7 @@ func TestFields(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/good",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -246,6 +248,7 @@ func TestInterface(t *testing.T) {
require.NoError(t, err)
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/good",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -284,6 +287,7 @@ func TestRedirects(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/redirect",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -314,6 +318,7 @@ func TestRedirects(t *testing.T) {
checkOutput(t, &acc, expectedFields, expectedTags, absentFields, nil)
h = &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/badredirect",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -350,6 +355,7 @@ func TestMethod(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/mustbepostmethod",
Body: "{ 'test': 'data'}",
Method: "POST",
@ -380,6 +386,7 @@ func TestMethod(t *testing.T) {
checkOutput(t, &acc, expectedFields, expectedTags, absentFields, nil)
h = &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/mustbepostmethod",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -411,6 +418,7 @@ func TestMethod(t *testing.T) {
//check that lowercase methods work correctly
h = &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/mustbepostmethod",
Body: "{ 'test': 'data'}",
Method: "head",
@ -447,6 +455,7 @@ func TestBody(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/musthaveabody",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -477,6 +486,7 @@ func TestBody(t *testing.T) {
checkOutput(t, &acc, expectedFields, expectedTags, absentFields, nil)
h = &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/musthaveabody",
Method: "GET",
ResponseTimeout: internal.Duration{Duration: time.Second * 20},
@ -510,6 +520,7 @@ func TestStringMatch(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/good",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -547,6 +558,7 @@ func TestStringMatchJson(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/jsonresponse",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -584,6 +596,7 @@ func TestStringMatchFail(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/good",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -626,6 +639,7 @@ func TestTimeout(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/twosecondnap",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -659,6 +673,7 @@ func TestBadRegex(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
Address: ts.URL + "/good",
Body: "{ 'test': 'data'}",
Method: "GET",
@ -682,6 +697,7 @@ func TestBadRegex(t *testing.T) {
func TestNetworkErrors(t *testing.T) {
// DNS error
h := &HTTPResponse{
Log: testutil.Logger{},
Address: "https://nonexistent.nonexistent", // Any non-resolvable URL works here
Body: "",
Method: "GET",
@ -708,6 +724,7 @@ func TestNetworkErrors(t *testing.T) {
// Connecton failed
h = &HTTPResponse{
Log: testutil.Logger{},
Address: "https:/nonexistent.nonexistent", // Any non-routable IP works here
Body: "",
Method: "GET",
@ -739,6 +756,7 @@ func TestContentLength(t *testing.T) {
defer ts.Close()
h := &HTTPResponse{
Log: testutil.Logger{},
URLs: []string{ts.URL + "/good"},
Body: "{ 'test': 'data'}",
Method: "GET",
@ -769,6 +787,7 @@ func TestContentLength(t *testing.T) {
checkOutput(t, &acc, expectedFields, expectedTags, absentFields, nil)
h = &HTTPResponse{
Log: testutil.Logger{},
URLs: []string{ts.URL + "/musthaveabody"},
Body: "{ 'test': 'data'}",
Method: "GET",

4
plugins/inputs/icinga2/README.md
View File

@ -11,10 +11,10 @@ services and hosts. You can read Icinga2's documentation for their remote API
```toml
# Description
[[inputs.icinga2]]
## Required Icinga2 server address (default: "https://localhost:5665")
## Required Icinga2 server address
# server = "https://localhost:5665"
## Required Icinga2 object type ("services" or "hosts, default "services")
## Required Icinga2 object type ("services" or "hosts")
# object_type = "services"
## Credentials for basic HTTP authentication

34
plugins/inputs/icinga2/icinga2.go
View File

@ -3,7 +3,6 @@ package icinga2
import (
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
"time"
@ -22,6 +21,8 @@ type Icinga2 struct {
ResponseTimeout internal.Duration
tls.ClientConfig
Log telegraf.Logger
client *http.Client
}
@ -49,10 +50,10 @@ var levels = []string{"ok", "warning", "critical", "unknown"}
type ObjectType string
var sampleConfig = `
## Required Icinga2 server address (default: "https://localhost:5665")
## Required Icinga2 server address
# server = "https://localhost:5665"
## Required Icinga2 object type ("services" or "hosts, default "services")
## Required Icinga2 object type ("services" or "hosts")
# object_type = "services"
## Credentials for basic HTTP authentication
@ -80,25 +81,27 @@ func (i *Icinga2) SampleConfig() string {
func (i *Icinga2) GatherStatus(acc telegraf.Accumulator, checks []Object) {
for _, check := range checks {
fields := make(map[string]interface{})
tags := make(map[string]string)
url, err := url.Parse(i.Server)
if err != nil {
log.Fatal(err)
i.Log.Error(err.Error())
continue
}
state := int64(check.Attrs.State)
fields["name"] = check.Attrs.Name
fields["state_code"] = state
fields := map[string]interface{}{
"name": check.Attrs.Name,
"state_code": state,
}
tags["display_name"] = check.Attrs.DisplayName
tags["check_command"] = check.Attrs.CheckCommand
tags["state"] = levels[state]
tags["source"] = url.Hostname()
tags["scheme"] = url.Scheme
tags["port"] = url.Port()
tags := map[string]string{
"display_name": check.Attrs.DisplayName,
"check_command": check.Attrs.CheckCommand,
"state": levels[state],
"source": url.Hostname(),
"scheme": url.Scheme,
"port": url.Port(),
}
acc.AddFields(fmt.Sprintf("icinga2_%s", i.ObjectType), fields, tags)
}
@ -167,6 +170,7 @@ func init() {
return &Icinga2{
Server: "https://localhost:5665",
ObjectType: "services",
ResponseTimeout: internal.Duration{Duration: time.Second * 5},
}
})
}

2
plugins/inputs/icinga2/icinga2_test.go
View File

@ -32,6 +32,7 @@ func TestGatherServicesStatus(t *testing.T) {
json.Unmarshal([]byte(s), &checks)
icinga2 := new(Icinga2)
icinga2.Log = testutil.Logger{}
icinga2.ObjectType = "services"
icinga2.Server = "https://localhost:5665"
@ -86,6 +87,7 @@ func TestGatherHostsStatus(t *testing.T) {
var acc testutil.Accumulator
icinga2 := new(Icinga2)
icinga2.Log = testutil.Logger{}
icinga2.ObjectType = "hosts"
icinga2.Server = "https://localhost:5665"

17
plugins/inputs/influxdb_listener/http_listener.go
View File

@ -8,7 +8,6 @@ import (
"encoding/json"
"fmt"
"io"
"log"
"net"
"net/http"
"sync"
@ -75,6 +74,8 @@ type HTTPListener struct {
BuffersCreated selfstat.Stat
AuthFailures selfstat.Stat
Log telegraf.Logger
longLines selfstat.Stat
}
@ -202,7 +203,7 @@ func (h *HTTPListener) Start(acc telegraf.Accumulator) error {
server.Serve(h.listener)
}()
log.Printf("I! Started HTTP listener service on %s\n", h.ServiceAddress)
h.Log.Infof("Started HTTP listener service on %s", h.ServiceAddress)
return nil
}
@ -215,7 +216,7 @@ func (h *HTTPListener) Stop() {
h.listener.Close()
h.wg.Wait()
log.Println("I! Stopped HTTP listener service on ", h.ServiceAddress)
h.Log.Infof("Stopped HTTP listener service on %s", h.ServiceAddress)
}
func (h *HTTPListener) ServeHTTP(res http.ResponseWriter, req *http.Request) {
@ -274,7 +275,7 @@ func (h *HTTPListener) serveWrite(res http.ResponseWriter, req *http.Request) {
var err error
body, err = gzip.NewReader(req.Body)
if err != nil {
log.Println("D! " + err.Error())
h.Log.Debug(err.Error())
badRequest(res, err.Error())
return
}
@ -290,7 +291,7 @@ func (h *HTTPListener) serveWrite(res http.ResponseWriter, req *http.Request) {
for {
n, err := io.ReadFull(body, buf[bufStart:])
if err != nil && err != io.ErrUnexpectedEOF && err != io.EOF {
log.Println("D! " + err.Error())
h.Log.Debug(err.Error())
// problem reading the request body
badRequest(res, err.Error())
return
@ -326,7 +327,7 @@ func (h *HTTPListener) serveWrite(res http.ResponseWriter, req *http.Request) {
// finished reading the request body
err = h.parse(buf[:n+bufStart], now, precision, db)
if err != nil {
log.Println("D! "+err.Error(), bufStart+n)
h.Log.Debugf("%s: %s", err.Error(), bufStart+n)
return400 = true
}
if return400 {
@ -348,7 +349,7 @@ func (h *HTTPListener) serveWrite(res http.ResponseWriter, req *http.Request) {
if i == -1 {
h.longLines.Incr(1)
// drop any line longer than the max buffer size
log.Printf("D! http_listener received a single line longer than the maximum of %d bytes",
h.Log.Debugf("Http_listener received a single line longer than the maximum of %d bytes",
len(buf))
hangingBytes = true
return400 = true
@ -356,7 +357,7 @@ func (h *HTTPListener) serveWrite(res http.ResponseWriter, req *http.Request) {
continue
}
if err := h.parse(buf[:i+1], now, precision, db); err != nil {
log.Println("D! " + err.Error())
h.Log.Debug(err.Error())
return400 = true
}
// rotate the bit remaining after the last newline to the front of the buffer

6
plugins/inputs/influxdb_listener/http_listener_test.go
View File

@ -44,6 +44,7 @@ var (
func newTestHTTPListener() *HTTPListener {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
TimeFunc: time.Now,
}
@ -59,6 +60,7 @@ func newTestHTTPAuthListener() *HTTPListener {
func newTestHTTPSListener() *HTTPListener {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
ServerConfig: *pki.TLSServerConfig(),
TimeFunc: time.Now,
@ -220,6 +222,7 @@ func TestWriteHTTPNoNewline(t *testing.T) {
func TestWriteHTTPMaxLineSizeIncrease(t *testing.T) {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
MaxLineSize: internal.Size{Size: 128 * 1000},
TimeFunc: time.Now,
@ -238,6 +241,7 @@ func TestWriteHTTPMaxLineSizeIncrease(t *testing.T) {
func TestWriteHTTPVerySmallMaxBody(t *testing.T) {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
MaxBodySize: internal.Size{Size: 4096},
TimeFunc: time.Now,
@ -255,6 +259,7 @@ func TestWriteHTTPVerySmallMaxBody(t *testing.T) {
func TestWriteHTTPVerySmallMaxLineSize(t *testing.T) {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
MaxLineSize: internal.Size{Size: 70},
TimeFunc: time.Now,
@ -282,6 +287,7 @@ func TestWriteHTTPVerySmallMaxLineSize(t *testing.T) {
func TestWriteHTTPLargeLinesSkipped(t *testing.T) {
listener := &HTTPListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:0",
MaxLineSize: internal.Size{Size: 100},
TimeFunc: time.Now,

4
plugins/inputs/ipvs/ipvs.go
View File

@ -5,7 +5,6 @@ package ipvs
import (
"errors"
"fmt"
"log"
"math/bits"
"strconv"
"syscall"
@ -18,6 +17,7 @@ import (
// IPVS holds the state for this input plugin
type IPVS struct {
handle *ipvs.Handle
Log telegraf.Logger
}
// Description returns a description string
@ -61,7 +61,7 @@ func (i *IPVS) Gather(acc telegraf.Accumulator) error {
destinations, err := i.handle.GetDestinations(s)
if err != nil {
log.Println("E! Failed to list destinations for a virtual server")
i.Log.Errorf("Failed to list destinations for a virtual server: %s", err.Error())
continue // move on to the next virtual server
}

5
plugins/inputs/jenkins/jenkins.go
View File

@ -4,7 +4,6 @@ import (
"context"
"errors"
"fmt"
"log"
"net/http"
"strconv"
"strings"
@ -29,6 +28,8 @@ type Jenkins struct {
tls.ClientConfig
client *client
Log telegraf.Logger
MaxConnections int `toml:"max_connections"`
MaxBuildAge internal.Duration `toml:"max_build_age"`
MaxSubJobDepth int `toml:"max_subjob_depth"`
@ -304,7 +305,7 @@ func (j *Jenkins) getJobDetail(jr jobRequest, acc telegraf.Accumulator) error {
}
if build.Building {
log.Printf("D! Ignore running build on %s, build %v", jr.name, number)
j.Log.Debugf("Ignore running build on %s, build %v", jr.name, number)
return nil
}

6
plugins/inputs/jenkins/jenkins_test.go
View File

@ -206,6 +206,7 @@ func TestGatherNodeData(t *testing.T) {
ts := httptest.NewServer(test.input)
defer ts.Close()
j := &Jenkins{
Log: testutil.Logger{},
URL: ts.URL,
ResponseTimeout: internal.Duration{Duration: time.Microsecond},
NodeExclude: []string{"ignore-1", "ignore-2"},
@ -258,6 +259,7 @@ func TestInitialize(t *testing.T) {
{
name: "bad jenkins config",
input: &Jenkins{
Log: testutil.Logger{},
URL: "http://a bad url",
ResponseTimeout: internal.Duration{Duration: time.Microsecond},
},
@ -266,6 +268,7 @@ func TestInitialize(t *testing.T) {
{
name: "has filter",
input: &Jenkins{
Log: testutil.Logger{},
URL: ts.URL,
ResponseTimeout: internal.Duration{Duration: time.Microsecond},
JobExclude: []string{"job1", "job2"},
@ -275,10 +278,12 @@ func TestInitialize(t *testing.T) {
{
name: "default config",
input: &Jenkins{
Log: testutil.Logger{},
URL: ts.URL,
ResponseTimeout: internal.Duration{Duration: time.Microsecond},
},
output: &Jenkins{
Log: testutil.Logger{},
MaxConnections: 5,
MaxSubJobPerLayer: 10,
},
@ -570,6 +575,7 @@ func TestGatherJobs(t *testing.T) {
ts := httptest.NewServer(test.input)
defer ts.Close()
j := &Jenkins{
Log: testutil.Logger{},
URL: ts.URL,
MaxBuildAge: internal.Duration{Duration: time.Hour},
ResponseTimeout: internal.Duration{Duration: time.Microsecond},

30
plugins/inputs/jti_openconfig_telemetry/openconfig_telemetry.go
View File

@ -2,7 +2,6 @@ package jti_openconfig_telemetry
import (
"fmt"
"log"
"net"
"regexp"
"strings"
@ -34,6 +33,8 @@ type OpenConfigTelemetry struct {
EnableTLS bool `toml:"enable_tls"`
internaltls.ClientConfig
Log telegraf.Logger
sensorsConfig []sensorConfig
grpcClientConns []*grpc.ClientConn
wg *sync.WaitGroup
@ -243,7 +244,7 @@ func (m *OpenConfigTelemetry) splitSensorConfig() int {
}
if len(spathSplit) == 0 {
log.Printf("E! No sensors are specified")
m.Log.Error("No sensors are specified")
continue
}
@ -257,7 +258,7 @@ func (m *OpenConfigTelemetry) splitSensorConfig() int {
}
if len(spathSplit) == 0 {
log.Printf("E! No valid sensors are specified")
m.Log.Error("No valid sensors are specified")
continue
}
@ -294,13 +295,13 @@ func (m *OpenConfigTelemetry) collectData(ctx context.Context,
rpcStatus, _ := status.FromError(err)
// If service is currently unavailable and may come back later, retry
if rpcStatus.Code() != codes.Unavailable {
acc.AddError(fmt.Errorf("E! Could not subscribe to %s: %v", grpcServer,
acc.AddError(fmt.Errorf("could not subscribe to %s: %v", grpcServer,
err))
return
} else {
// Retry with delay. If delay is not provided, use default
if m.RetryDelay.Duration > 0 {
log.Printf("D! Retrying %s with timeout %v", grpcServer,
m.Log.Debugf("Retrying %s with timeout %v", grpcServer,
m.RetryDelay.Duration)
time.Sleep(m.RetryDelay.Duration)
continue
@ -314,11 +315,11 @@ func (m *OpenConfigTelemetry) collectData(ctx context.Context,
if err != nil {
// If we encounter error in the stream, break so we can retry
// the connection
acc.AddError(fmt.Errorf("E! Failed to read from %s: %v", err, grpcServer))
acc.AddError(fmt.Errorf("failed to read from %s: %s", grpcServer, err))
break
}
log.Printf("D! Received from %s: %v", grpcServer, r)
m.Log.Debugf("Received from %s: %v", grpcServer, r)
// Create a point and add to batch
tags := make(map[string]string)
@ -329,7 +330,7 @@ func (m *OpenConfigTelemetry) collectData(ctx context.Context,
dgroups := m.extractData(r, grpcServer)
// Print final data collection
log.Printf("D! Available collection for %s is: %v", grpcServer, dgroups)
m.Log.Debugf("Available collection for %s is: %v", grpcServer, dgroups)
tnow := time.Now()
// Iterate through data groups and add them
@ -349,10 +350,9 @@ func (m *OpenConfigTelemetry) collectData(ctx context.Context,
}
func (m *OpenConfigTelemetry) Start(acc telegraf.Accumulator) error {
// Build sensors config
if m.splitSensorConfig() == 0 {
return fmt.Errorf("E! No valid sensor configuration available")
return fmt.Errorf("no valid sensor configuration available")
}
// Parse TLS config
@ -376,15 +376,15 @@ func (m *OpenConfigTelemetry) Start(acc telegraf.Accumulator) error {
// Extract device address and port
grpcServer, grpcPort, err := net.SplitHostPort(server)
if err != nil {
log.Printf("E! Invalid server address: %v", err)
m.Log.Errorf("Invalid server address: %s", err.Error())
continue
}
grpcClientConn, err = grpc.Dial(server, opts...)
if err != nil {
log.Printf("E! Failed to connect to %s: %v", server, err)
m.Log.Errorf("Failed to connect to %s: %s", server, err.Error())
} else {
log.Printf("D! Opened a new gRPC session to %s on port %s", grpcServer, grpcPort)
m.Log.Debugf("Opened a new gRPC session to %s on port %s", grpcServer, grpcPort)
}
// Add to the list of client connections
@ -396,13 +396,13 @@ func (m *OpenConfigTelemetry) Start(acc telegraf.Accumulator) error {
&authentication.LoginRequest{UserName: m.Username,
Password: m.Password, ClientId: m.ClientID})
if loginErr != nil {
log.Printf("E! Could not initiate login check for %s: %v", server, loginErr)
m.Log.Errorf("Could not initiate login check for %s: %v", server, loginErr)
continue
}
// Check if the user is authenticated. Bail if auth error
if !loginReply.Result {
log.Printf("E! Failed to authenticate the user for %s", server)
m.Log.Errorf("Failed to authenticate the user for %s", server)
continue
}
}

1
plugins/inputs/jti_openconfig_telemetry/openconfig_telemetry_test.go
View File

@ -17,6 +17,7 @@ import (
)
var cfg = &OpenConfigTelemetry{
Log: testutil.Logger{},
Servers: []string{"127.0.0.1:50051"},
SampleFrequency: internal.Duration{Duration: time.Second * 2},
}

4
plugins/inputs/kafka_consumer_legacy/README.md
View File

@ -13,12 +13,16 @@ from the same topic in parallel.
[[inputs.kafka_consumer]]
## topic(s) to consume
topics = ["telegraf"]
## an array of Zookeeper connection strings
zookeeper_peers = ["localhost:2181"]
## Zookeeper Chroot
zookeeper_chroot = ""
## the name of the consumer group
consumer_group = "telegraf_metrics_consumers"
## Offset (must be either "oldest" or "newest")
offset = "oldest"

11
plugins/inputs/kafka_consumer_legacy/kafka_consumer_legacy.go
View File

@ -2,7 +2,6 @@ package kafka_consumer_legacy
import (
"fmt"
"log"
"strings"
"sync"
@ -30,6 +29,8 @@ type Kafka struct {
Offset string
parser parsers.Parser
Log telegraf.Logger
sync.Mutex
// channel for all incoming kafka messages
@ -49,12 +50,16 @@ type Kafka struct {
var sampleConfig = `
## topic(s) to consume
topics = ["telegraf"]
## an array of Zookeeper connection strings
zookeeper_peers = ["localhost:2181"]
## Zookeeper Chroot
zookeeper_chroot = ""
## the name of the consumer group
consumer_group = "telegraf_metrics_consumers"
## Offset (must be either "oldest" or "newest")
offset = "oldest"
@ -96,7 +101,7 @@ func (k *Kafka) Start(acc telegraf.Accumulator) error {
case "newest":
config.Offsets.Initial = sarama.OffsetNewest
default:
log.Printf("I! WARNING: Kafka consumer invalid offset '%s', using 'oldest'\n",
k.Log.Infof("WARNING: Kafka consumer invalid offset '%s', using 'oldest'\n",
k.Offset)
config.Offsets.Initial = sarama.OffsetOldest
}
@ -121,7 +126,7 @@ func (k *Kafka) Start(acc telegraf.Accumulator) error {
// Start the kafka message reader
go k.receiver()
log.Printf("I! Started the kafka consumer service, peers: %v, topics: %v\n",
k.Log.Infof("Started the kafka consumer service, peers: %v, topics: %v\n",
k.ZookeeperPeers, k.Topics)
return nil
}

1
plugins/inputs/kafka_consumer_legacy/kafka_consumer_legacy_integration_test.go
View File

@ -37,6 +37,7 @@ func TestReadsMetricsFromKafka(t *testing.T) {
// Start the Kafka Consumer
k := &Kafka{
Log: testutil.Logger{},
ConsumerGroup: "telegraf_test_consumers",
Topics: []string{testTopic},
ZookeeperPeers: zkPeers,

1
plugins/inputs/kafka_consumer_legacy/kafka_consumer_legacy_test.go
View File

@ -21,6 +21,7 @@ const (
func newTestKafka() (*Kafka, chan *sarama.ConsumerMessage) {
in := make(chan *sarama.ConsumerMessage, 1000)
k := Kafka{
Log: testutil.Logger{},
ConsumerGroup: "test",
Topics: []string{"telegraf"},
ZookeeperPeers: []string{"localhost:2181"},

7
plugins/inputs/kinesis_consumer/kinesis_consumer.go
View File

@ -3,7 +3,6 @@ package kinesis_consumer
import (
"context"
"fmt"
"log"
"math/big"
"strings"
"sync"
@ -40,6 +39,8 @@ type (
DynamoDB *DynamoDB `toml:"checkpoint_dynamodb"`
MaxUndeliveredMessages int `toml:"max_undelivered_messages"`
Log telegraf.Logger
cons *consumer.Consumer
parser parsers.Parser
cancel context.CancelFunc
@ -220,7 +221,7 @@ func (k *KinesisConsumer) connect(ac telegraf.Accumulator) error {
})
if err != nil {
k.cancel()
log.Printf("E! [inputs.kinesis_consumer] Scan encounterred an error - %s", err.Error())
k.Log.Errorf("Scan encounterred an error: %s", err.Error())
k.cons = nil
}
}()
@ -285,7 +286,7 @@ func (k *KinesisConsumer) onDelivery(ctx context.Context) {
k.lastSeqNum = strToBint(sequenceNum)
k.checkpoint.Set(chk.streamName, chk.shardID, sequenceNum)
} else {
log.Println("D! [inputs.kinesis_consumer] Metric group failed to process")
k.Log.Debug("Metric group failed to process")
}
}
}

8
plugins/inputs/kube_inventory/kube_state.go
View File

@ -114,11 +114,11 @@ var availableCollectors = map[string]func(ctx context.Context, acc telegraf.Accu
"endpoints": collectEndpoints,
"ingress": collectIngress,
"nodes": collectNodes,
"persistentvolumes": collectPersistentVolumes,
"persistentvolumeclaims": collectPersistentVolumeClaims,
"pods": collectPods,
"services": collectServices,
"statefulsets": collectStatefulSets,
"persistentvolumes": collectPersistentVolumes,
"persistentvolumeclaims": collectPersistentVolumeClaims,
}
func (ki *KubernetesInventory) initClient() (*client, error) {
@ -144,12 +144,12 @@ func atoi(s string) int64 {
func convertQuantity(s string, m float64) int64 {
q, err := resource.ParseQuantity(s)
if err != nil {
log.Printf("E! Failed to parse quantity - %v", err)
log.Printf("D! [inputs.kube_inventory] failed to parse quantity: %s", err.Error())
return 0
}
f, err := strconv.ParseFloat(fmt.Sprint(q.AsDec()), 64)
if err != nil {
log.Printf("E! Failed to parse float - %v", err)
log.Printf("D! [inputs.kube_inventory] failed to parse float: %s", err.Error())
return 0
}
if m < 1 {

20
plugins/inputs/logparser/logparser.go
View File

@ -4,7 +4,6 @@ package logparser
import (
"fmt"
"log"
"strings"
"sync"
@ -14,7 +13,6 @@ import (
"github.com/influxdata/telegraf/internal/globpath"
"github.com/influxdata/telegraf/plugins/inputs"
"github.com/influxdata/telegraf/plugins/parsers"
// Parsers
)
const (
@ -48,6 +46,8 @@ type LogParserPlugin struct {
FromBeginning bool
WatchMethod string
Log telegraf.Logger
tailers map[string]*tail.Tail
offsets map[string]int64
lines chan logEntry
@ -207,7 +207,7 @@ func (l *LogParserPlugin) tailNewfiles(fromBeginning bool) error {
for _, filepath := range l.Files {
g, err := globpath.Compile(filepath)
if err != nil {
log.Printf("E! [inputs.logparser] Error Glob %s failed to compile, %s", filepath, err)
l.Log.Errorf("Glob %q failed to compile: %s", filepath, err)
continue
}
files := g.Match()
@ -221,7 +221,7 @@ func (l *LogParserPlugin) tailNewfiles(fromBeginning bool) error {
var seek *tail.SeekInfo
if !fromBeginning {
if offset, ok := l.offsets[file]; ok {
log.Printf("D! [inputs.tail] using offset %d for file: %v", offset, file)
l.Log.Debugf("Using offset %d for file: %v", offset, file)
seek = &tail.SeekInfo{
Whence: 0,
Offset: offset,
@ -248,7 +248,7 @@ func (l *LogParserPlugin) tailNewfiles(fromBeginning bool) error {
continue
}
log.Printf("D! [inputs.logparser] tail added for file: %v", file)
l.Log.Debugf("Tail added for file: %v", file)
// create a goroutine for each "tailer"
l.wg.Add(1)
@ -269,7 +269,7 @@ func (l *LogParserPlugin) receiver(tailer *tail.Tail) {
for line = range tailer.Lines {
if line.Err != nil {
log.Printf("E! [inputs.logparser] Error tailing file %s, Error: %s",
l.Log.Errorf("Error tailing file %s, Error: %s",
tailer.Filename, line.Err)
continue
}
@ -315,7 +315,7 @@ func (l *LogParserPlugin) parser() {
l.acc.AddFields(m.Name(), m.Fields(), tags, m.Time())
}
} else {
log.Println("E! [inputs.logparser] Error parsing log line: " + err.Error())
l.Log.Errorf("Error parsing log line: %s", err.Error())
}
}
@ -332,7 +332,7 @@ func (l *LogParserPlugin) Stop() {
offset, err := t.Tell()
if err == nil {
l.offsets[t.Filename] = offset
log.Printf("D! [inputs.logparser] recording offset %d for file: %v", offset, t.Filename)
l.Log.Debugf("Recording offset %d for file: %v", offset, t.Filename)
} else {
l.acc.AddError(fmt.Errorf("error recording offset for file %s", t.Filename))
}
@ -340,10 +340,10 @@ func (l *LogParserPlugin) Stop() {
err := t.Stop()
//message for a stopped tailer
log.Printf("D! [inputs.logparser] tail dropped for file: %v", t.Filename)
l.Log.Debugf("Tail dropped for file: %v", t.Filename)
if err != nil {
log.Printf("E! [inputs.logparser] Error stopping tail on file %s", t.Filename)
l.Log.Errorf("Error stopping tail on file %s", t.Filename)
}
}
close(l.done)

5
plugins/inputs/logparser/logparser_test.go
View File

@ -14,6 +14,7 @@ import (
func TestStartNoParsers(t *testing.T) {
logparser := &LogParserPlugin{
Log: testutil.Logger{},
FromBeginning: true,
Files: []string{"testdata/*.log"},
}
@ -26,6 +27,7 @@ func TestGrokParseLogFilesNonExistPattern(t *testing.T) {
thisdir := getCurrentDir()
logparser := &LogParserPlugin{
Log: testutil.Logger{},
FromBeginning: true,
Files: []string{thisdir + "testdata/*.log"},
GrokConfig: GrokConfig{
@ -43,6 +45,7 @@ func TestGrokParseLogFiles(t *testing.T) {
thisdir := getCurrentDir()
logparser := &LogParserPlugin{
Log: testutil.Logger{},
GrokConfig: GrokConfig{
MeasurementName: "logparser_grok",
Patterns: []string{"%{TEST_LOG_A}", "%{TEST_LOG_B}"},
@ -89,6 +92,7 @@ func TestGrokParseLogFilesAppearLater(t *testing.T) {
thisdir := getCurrentDir()
logparser := &LogParserPlugin{
Log: testutil.Logger{},
FromBeginning: true,
Files: []string{emptydir + "/*.log"},
GrokConfig: GrokConfig{
@ -128,6 +132,7 @@ func TestGrokParseLogFilesOneBad(t *testing.T) {
thisdir := getCurrentDir()
logparser := &LogParserPlugin{
Log: testutil.Logger{},
FromBeginning: true,
Files: []string{thisdir + "testdata/test_a.log"},
GrokConfig: GrokConfig{

4
plugins/inputs/mailchimp/chimp_api.go
View File

@ -134,7 +134,7 @@ func runChimp(api *ChimpAPI, params ReportsParams) ([]byte, error) {
req.URL.RawQuery = params.String()
req.Header.Set("User-Agent", "Telegraf-MailChimp-Plugin")
if api.Debug {
log.Printf("D! Request URL: %s", req.URL.String())
log.Printf("D! [inputs.mailchimp] request URL: %s", req.URL.String())
}
resp, err := client.Do(req)
@ -148,7 +148,7 @@ func runChimp(api *ChimpAPI, params ReportsParams) ([]byte, error) {
return nil, err
}
if api.Debug {
log.Printf("D! Response Body:%s", string(body))
log.Printf("D! [inputs.mailchimp] response Body: %q", string(body))
}
if err = chimpErrorCheck(body); err != nil {

4
plugins/inputs/mesos/README.md
View File

@ -10,8 +10,10 @@ For more information, please check the [Mesos Observability Metrics](http://meso
[[inputs.mesos]]
## Timeout, in ms.
timeout = 100
## A list of Mesos masters.
masters = ["http://localhost:5050"]
## Master metrics groups to be collected, by default, all enabled.
master_collections = [
"resources",
@ -26,8 +28,10 @@ For more information, please check the [Mesos Observability Metrics](http://meso
"registrar",
"allocator",
]
## A list of Mesos slaves, default is []
# slaves = []
## Slave metrics groups to be collected, by default, all enabled.
# slave_collections = [
# "resources",

24
plugins/inputs/mesos/mesos.go
View File

@ -32,9 +32,10 @@ type Mesos struct {
MasterCols []string `toml:"master_collections"`
Slaves []string
SlaveCols []string `toml:"slave_collections"`
//SlaveTasks bool
tls.ClientConfig
Log telegraf.Logger
initialized bool
client *http.Client
masterURLs []*url.URL
@ -49,8 +50,10 @@ var allMetrics = map[Role][]string{
var sampleConfig = `
## Timeout, in ms.
timeout = 100
## A list of Mesos masters.
masters = ["http://localhost:5050"]
## Master metrics groups to be collected, by default, all enabled.
master_collections = [
"resources",
@ -65,8 +68,10 @@ var sampleConfig = `
"registrar",
"allocator",
]
## A list of Mesos slaves, default is []
# slaves = []
## Slave metrics groups to be collected, by default, all enabled.
# slave_collections = [
# "resources",
@ -110,7 +115,7 @@ func parseURL(s string, role Role) (*url.URL, error) {
}
s = "http://" + host + ":" + port
log.Printf("W! [inputs.mesos] Using %q as connection URL; please update your configuration to use an URL", s)
log.Printf("W! [inputs.mesos] using %q as connection URL; please update your configuration to use an URL", s)
}
return url.Parse(s)
@ -126,7 +131,7 @@ func (m *Mesos) initialize() error {
}
if m.Timeout == 0 {
log.Println("I! [inputs.mesos] Missing timeout value, setting default value (100ms)")
m.Log.Info("Missing timeout value, setting default value (100ms)")
m.Timeout = 100
}
@ -191,17 +196,6 @@ func (m *Mesos) Gather(acc telegraf.Accumulator) error {
wg.Done()
return
}(slave)
// if !m.SlaveTasks {
// continue
// }
// wg.Add(1)
// go func(c string) {
// acc.AddError(m.gatherSlaveTaskMetrics(slave, acc))
// wg.Done()
// return
// }(v)
}
wg.Wait()
@ -487,7 +481,7 @@ func getMetrics(role Role, group string) []string {
ret, ok := m[group]
if !ok {
log.Printf("I! [mesos] Unknown %s metrics group: %s\n", role, group)
log.Printf("I! [inputs.mesos] unknown role %q metrics group: %s", role, group)
return []string{}
}

4
plugins/inputs/mesos/mesos_test.go
View File

@ -349,6 +349,7 @@ func TestMesosMaster(t *testing.T) {
var acc testutil.Accumulator
m := Mesos{
Log: testutil.Logger{},
Masters: []string{masterTestServer.Listener.Addr().String()},
Timeout: 10,
}
@ -364,6 +365,7 @@ func TestMesosMaster(t *testing.T) {
func TestMasterFilter(t *testing.T) {
m := Mesos{
Log: testutil.Logger{},
MasterCols: []string{
"resources", "master", "registrar", "allocator",
},
@ -416,6 +418,7 @@ func TestMesosSlave(t *testing.T) {
var acc testutil.Accumulator
m := Mesos{
Log: testutil.Logger{},
Masters: []string{},
Slaves: []string{slaveTestServer.Listener.Addr().String()},
// SlaveTasks: true,
@ -433,6 +436,7 @@ func TestMesosSlave(t *testing.T) {
func TestSlaveFilter(t *testing.T) {
m := Mesos{
Log: testutil.Logger{},
SlaveCols: []string{
"resources", "agent", "tasks",
},

17
plugins/inputs/mongodb/mongodb.go
View File

@ -4,7 +4,6 @@ import (
"crypto/tls"
"crypto/x509"
"fmt"
"log"
"net"
"net/url"
"strings"
@ -25,6 +24,8 @@ type MongoDB struct {
GatherColStats bool
ColStatsDbs []string
tlsint.ClientConfig
Log telegraf.Logger
}
type Ssl struct {
@ -82,24 +83,24 @@ func (m *MongoDB) Gather(acc telegraf.Accumulator) error {
// Preserve backwards compatibility for hostnames without a
// scheme, broken in go 1.8. Remove in Telegraf 2.0
serv = "mongodb://" + serv
log.Printf("W! [inputs.mongodb] Using %q as connection URL; please update your configuration to use an URL", serv)
m.Log.Warnf("Using %q as connection URL; please update your configuration to use an URL", serv)
m.Servers[i] = serv
}
u, err := url.Parse(serv)
if err != nil {
acc.AddError(fmt.Errorf("Unable to parse address %q: %s", serv, err))
m.Log.Errorf("Unable to parse address %q: %s", serv, err.Error())
continue
}
if u.Host == "" {
acc.AddError(fmt.Errorf("Unable to parse address %q", serv))
m.Log.Errorf("Unable to parse address %q", serv)
continue
}
wg.Add(1)
go func(srv *Server) {
defer wg.Done()
acc.AddError(m.gatherServer(srv, acc))
m.Log.Error(m.gatherServer(srv, acc))
}(m.getMongoServer(u))
}
@ -110,6 +111,7 @@ func (m *MongoDB) Gather(acc telegraf.Accumulator) error {
func (m *MongoDB) getMongoServer(url *url.URL) *Server {
if _, ok := m.mongos[url.Host]; !ok {
m.mongos[url.Host] = &Server{
Log: m.Log,
Url: url,
}
}
@ -126,8 +128,7 @@ func (m *MongoDB) gatherServer(server *Server, acc telegraf.Accumulator) error {
}
dialInfo, err := mgo.ParseURL(dialAddrs[0])
if err != nil {
return fmt.Errorf("Unable to parse URL (%s), %s\n",
dialAddrs[0], err.Error())
return fmt.Errorf("unable to parse URL %q: %s", dialAddrs[0], err.Error())
}
dialInfo.Direct = true
dialInfo.Timeout = 5 * time.Second
@ -169,7 +170,7 @@ func (m *MongoDB) gatherServer(server *Server, acc telegraf.Accumulator) error {
sess, err := mgo.DialWithInfo(dialInfo)
if err != nil {
return fmt.Errorf("Unable to connect to MongoDB, %s\n", err.Error())
return fmt.Errorf("unable to connect to MongoDB: %s", err.Error())
}
server.Session = sess
}

45
plugins/inputs/mongodb/mongodb_server.go
View File

@ -1,7 +1,7 @@
package mongodb
import (
"log"
"fmt"
"net/url"
"strings"
"time"
@ -15,6 +15,8 @@ type Server struct {
Url *url.URL
Session *mgo.Session
lastResult *MongoStatus
Log telegraf.Logger
}
func (s *Server) getDefaultTags() map[string]string {
@ -31,11 +33,11 @@ func IsAuthorization(err error) bool {
return strings.Contains(err.Error(), "not authorized")
}
func authLogLevel(err error) string {
func (s *Server) authLog(err error) {
if IsAuthorization(err) {
return "D!"
s.Log.Debug(err.Error())
} else {
return "E!"
s.Log.Error(err.Error())
}
}
@ -158,30 +160,30 @@ func (s *Server) gatherCollectionStats(colStatsDbs []string) (*ColStats, error)
}
results := &ColStats{}
for _, db_name := range names {
if stringInSlice(db_name, colStatsDbs) || len(colStatsDbs) == 0 {
for _, dbName := range names {
if stringInSlice(dbName, colStatsDbs) || len(colStatsDbs) == 0 {
var colls []string
colls, err = s.Session.DB(db_name).CollectionNames()
colls, err = s.Session.DB(dbName).CollectionNames()
if err != nil {
log.Printf("E! [inputs.mongodb] Error getting collection names: %v", err)
s.Log.Errorf("Error getting collection names: %s", err.Error())
continue
}
for _, col_name := range colls {
col_stat_line := &ColStatsData{}
err = s.Session.DB(db_name).Run(bson.D{
for _, colName := range colls {
colStatLine := &ColStatsData{}
err = s.Session.DB(dbName).Run(bson.D{
{
Name: "collStats",
Value: col_name,
Value: colName,
},
}, col_stat_line)
}, colStatLine)
if err != nil {
log.Printf("%s [inputs.mongodb] Error getting col stats from %q: %v", authLogLevel(err), col_name, err)
s.authLog(fmt.Errorf("error getting col stats from %q: %v", colName, err))
continue
}
collection := &Collection{
Name: col_name,
DbName: db_name,
ColStatsData: col_stat_line,
Name: colName,
DbName: dbName,
ColStatsData: colStatLine,
}
results.Collections = append(results.Collections, *collection)
}
@ -203,7 +205,7 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
// member of a replica set.
replSetStatus, err := s.gatherReplSetStatus()
if err != nil {
log.Printf("D! [inputs.mongodb] Unable to gather replica set status: %v", err)
s.Log.Debugf("Unable to gather replica set status: %s", err.Error())
}
// Gather the oplog if we are a member of a replica set. Non-replica set
@ -218,13 +220,12 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
clusterStatus, err := s.gatherClusterStatus()
if err != nil {
log.Printf("D! [inputs.mongodb] Unable to gather cluster status: %v", err)
s.Log.Debugf("Unable to gather cluster status: %s", err.Error())
}
shardStats, err := s.gatherShardConnPoolStats()
if err != nil {
log.Printf("%s [inputs.mongodb] Unable to gather shard connection pool stats: %v",
authLogLevel(err), err)
s.authLog(fmt.Errorf("unable to gather shard connection pool stats: %s", err.Error()))
}
var collectionStats *ColStats
@ -246,7 +247,7 @@ func (s *Server) gatherData(acc telegraf.Accumulator, gatherDbStats bool, gather
for _, name := range names {
db, err := s.gatherDBStats(name)
if err != nil {
log.Printf("D! [inputs.mongodb] Error getting db stats from %q: %v", name, err)
s.Log.Debugf("Error getting db stats from %q: %s", name, err.Error())
}
dbStats.Dbs = append(dbStats.Dbs, *db)
}

17
plugins/inputs/mqtt_consumer/mqtt_consumer.go
View File

@ -4,7 +4,6 @@ import (
"context"
"errors"
"fmt"
"log"
"strings"
"time"
@ -61,6 +60,8 @@ type MQTTConsumer struct {
ClientID string `toml:"client_id"`
tls.ClientConfig
Log telegraf.Logger
clientFactory ClientFactory
client Client
opts *mqtt.ClientOptions
@ -212,7 +213,7 @@ func (m *MQTTConsumer) connect() error {
return err
}
log.Printf("I! [inputs.mqtt_consumer] Connected %v", m.Servers)
m.Log.Infof("Connected %v", m.Servers)
m.state = Connected
m.sem = make(semaphore, m.MaxUndeliveredMessages)
m.messages = make(map[telegraf.TrackingID]bool)
@ -223,7 +224,7 @@ func (m *MQTTConsumer) connect() error {
SessionPresent() bool
}
if t, ok := token.(sessionPresent); ok && t.SessionPresent() {
log.Printf("D! [inputs.mqtt_consumer] Session found %v", m.Servers)
m.Log.Debugf("Session found %v", m.Servers)
return nil
}
@ -244,7 +245,7 @@ func (m *MQTTConsumer) connect() error {
func (m *MQTTConsumer) onConnectionLost(c mqtt.Client, err error) {
m.acc.AddError(fmt.Errorf("connection lost: %v", err))
log.Printf("D! [inputs.mqtt_consumer] Disconnected %v", m.Servers)
m.Log.Debugf("Disconnected %v", m.Servers)
m.state = Disconnected
return
}
@ -292,9 +293,9 @@ func (m *MQTTConsumer) onMessage(acc telegraf.TrackingAccumulator, msg mqtt.Mess
func (m *MQTTConsumer) Stop() {
if m.state == Connected {
log.Printf("D! [inputs.mqtt_consumer] Disconnecting %v", m.Servers)
m.Log.Debugf("Disconnecting %v", m.Servers)
m.client.Disconnect(200)
log.Printf("D! [inputs.mqtt_consumer] Disconnected %v", m.Servers)
m.Log.Debugf("Disconnected %v", m.Servers)
m.state = Disconnected
}
m.cancel()
@ -303,7 +304,7 @@ func (m *MQTTConsumer) Stop() {
func (m *MQTTConsumer) Gather(acc telegraf.Accumulator) error {
if m.state == Disconnected {
m.state = Connecting
log.Printf("D! [inputs.mqtt_consumer] Connecting %v", m.Servers)
m.Log.Debugf("Connecting %v", m.Servers)
m.connect()
}
@ -346,7 +347,7 @@ func (m *MQTTConsumer) createOpts() (*mqtt.ClientOptions, error) {
for _, server := range m.Servers {
// Preserve support for host:port style servers; deprecated in Telegraf 1.4.4
if !strings.Contains(server, "://") {
log.Printf("W! [inputs.mqtt_consumer] Server %q should be updated to use `scheme://host:port` format", server)
m.Log.Warnf("Server %q should be updated to use `scheme://host:port` format", server)
if tlsCfg == nil {
server = "tcp://" + server
} else {

8
plugins/inputs/mqtt_consumer/mqtt_consumer_test.go
View File

@ -102,6 +102,7 @@ func TestLifecycleSanity(t *testing.T) {
},
}
})
plugin.Log = testutil.Logger{}
plugin.Servers = []string{"tcp://127.0.0.1"}
parser := &FakeParser{}
@ -124,10 +125,12 @@ func TestRandomClientID(t *testing.T) {
var err error
m1 := New(nil)
m1.Log = testutil.Logger{}
err = m1.Init()
require.NoError(t, err)
m2 := New(nil)
m2.Log = testutil.Logger{}
err = m2.Init()
require.NoError(t, err)
@ -137,6 +140,7 @@ func TestRandomClientID(t *testing.T) {
// PersistentSession requires ClientID
func TestPersistentClientIDFail(t *testing.T) {
plugin := New(nil)
plugin.Log = testutil.Logger{}
plugin.PersistentSession = true
err := plugin.Init()
@ -255,6 +259,7 @@ func TestTopicTag(t *testing.T) {
plugin := New(func(o *mqtt.ClientOptions) Client {
return client
})
plugin.Log = testutil.Logger{}
plugin.Topics = []string{"telegraf"}
plugin.TopicTag = tt.topicTag()
@ -295,6 +300,7 @@ func TestAddRouteCalledForEachTopic(t *testing.T) {
plugin := New(func(o *mqtt.ClientOptions) Client {
return client
})
plugin.Log = testutil.Logger{}
plugin.Topics = []string{"a", "b"}
err := plugin.Init()
@ -325,6 +331,7 @@ func TestSubscribeCalledIfNoSession(t *testing.T) {
plugin := New(func(o *mqtt.ClientOptions) Client {
return client
})
plugin.Log = testutil.Logger{}
plugin.Topics = []string{"b"}
err := plugin.Init()
@ -355,6 +362,7 @@ func TestSubscribeNotCalledIfSession(t *testing.T) {
plugin := New(func(o *mqtt.ClientOptions) Client {
return client
})
plugin.Log = testutil.Logger{}
plugin.Topics = []string{"b"}
err := plugin.Init()

2
plugins/inputs/nats_consumer/README.md
View File

@ -12,8 +12,10 @@ instances of telegraf can read from a NATS cluster in parallel.
[[inputs.nats_consumer]]
## urls of NATS servers
servers = ["nats://localhost:4222"]
## subject(s) to consume
subjects = ["telegraf"]
## name a queue group
queue_group = "telegraf_consumers"

16
plugins/inputs/nats_consumer/nats_consumer.go
View File

@ -3,7 +3,6 @@ package natsconsumer
import (
"context"
"fmt"
"log"
"sync"
"github.com/influxdata/telegraf"
@ -40,6 +39,8 @@ type natsConsumer struct {
Password string `toml:"password"`
tls.ClientConfig
Log telegraf.Logger
// Client pending limits:
PendingMessageLimit int `toml:"pending_message_limit"`
PendingBytesLimit int `toml:"pending_bytes_limit"`
@ -68,6 +69,7 @@ var sampleConfig = `
## subject(s) to consume
subjects = ["telegraf"]
## name a queue group
queue_group = "telegraf_consumers"
@ -198,7 +200,7 @@ func (n *natsConsumer) Start(acc telegraf.Accumulator) error {
go n.receiver(ctx)
}()
log.Printf("I! Started the NATS consumer service, nats: %v, subjects: %v, queue: %v\n",
n.Log.Infof("Started the NATS consumer service, nats: %v, subjects: %v, queue: %v",
n.conn.ConnectedUrl(), n.Subjects, n.QueueGroup)
return nil
@ -216,21 +218,21 @@ func (n *natsConsumer) receiver(ctx context.Context) {
case <-n.acc.Delivered():
<-sem
case err := <-n.errs:
n.acc.AddError(err)
n.Log.Error(err)
case sem <- empty{}:
select {
case <-ctx.Done():
return
case err := <-n.errs:
<-sem
n.acc.AddError(err)
n.Log.Error(err)
case <-n.acc.Delivered():
<-sem
<-sem
case msg := <-n.in:
metrics, err := n.parser.Parse(msg.Data)
if err != nil {
n.acc.AddError(fmt.Errorf("subject: %s, error: %s", msg.Subject, err.Error()))
n.Log.Errorf("Subject: %s, error: %s", msg.Subject, err.Error())
<-sem
continue
}
@ -244,8 +246,8 @@ func (n *natsConsumer) receiver(ctx context.Context) {
func (n *natsConsumer) clean() {
for _, sub := range n.subs {
if err := sub.Unsubscribe(); err != nil {
n.acc.AddError(fmt.Errorf("Error unsubscribing from subject %s in queue %s: %s\n",
sub.Subject, sub.Queue, err.Error()))
n.Log.Errorf("Error unsubscribing from subject %s in queue %s: %s",
sub.Subject, sub.Queue, err.Error())
}
}

2
plugins/inputs/nsq_consumer/README.md
View File

@ -10,8 +10,10 @@ of the supported [input data formats][].
[[inputs.nsq_consumer]]
## Server option still works but is deprecated, we just prepend it to the nsqd array.
# server = "localhost:4150"
## An array representing the NSQD TCP HTTP Endpoints
nsqd = ["localhost:4150"]
## An array representing the NSQLookupd HTTP Endpoints
nsqlookupd = ["localhost:4161"]
topic = "telegraf"

13
plugins/inputs/nsq_consumer/nsq_consumer.go
View File

@ -2,7 +2,6 @@ package nsq_consumer
import (
"context"
"log"
"sync"
"github.com/influxdata/telegraf"
@ -18,10 +17,12 @@ const (
type empty struct{}
type semaphore chan empty
type logger struct{}
type logger struct {
log telegraf.Logger
}
func (l *logger) Output(calldepth int, s string) error {
log.Println("D! [inputs.nsq_consumer] " + s)
l.log.Debug(s)
return nil
}
@ -39,6 +40,8 @@ type NSQConsumer struct {
parser parsers.Parser
consumer *nsq.Consumer
Log telegraf.Logger
mu sync.Mutex
messages map[telegraf.TrackingID]*nsq.Message
wg sync.WaitGroup
@ -48,8 +51,10 @@ type NSQConsumer struct {
var sampleConfig = `
## Server option still works but is deprecated, we just prepend it to the nsqd array.
# server = "localhost:4150"
## An array representing the NSQD TCP HTTP Endpoints
nsqd = ["localhost:4150"]
## An array representing the NSQLookupd HTTP Endpoints
nsqlookupd = ["localhost:4161"]
topic = "telegraf"
@ -98,7 +103,7 @@ func (n *NSQConsumer) Start(ac telegraf.Accumulator) error {
n.cancel = cancel
n.connect()
n.consumer.SetLogger(&logger{}, nsq.LogLevelInfo)
n.consumer.SetLogger(&logger{log: n.Log}, nsq.LogLevelInfo)
n.consumer.AddHandler(nsq.HandlerFunc(func(message *nsq.Message) error {
metrics, err := n.parser.Parse(message.Body)
if err != nil {

1
plugins/inputs/nsq_consumer/nsq_consumer_test.go
View File

@ -36,6 +36,7 @@ func TestReadsMetricsFromNSQ(t *testing.T) {
newMockNSQD(script, addr.String())
consumer := &NSQConsumer{
Log: testutil.Logger{},
Server: "127.0.0.1:4155",
Topic: "telegraf",
Channel: "consume",

14
plugins/inputs/postgresql_extensible/postgresql_extensible.go
View File

@ -4,11 +4,9 @@ import (
"bytes"
"fmt"
"io/ioutil"
"log"
"os"
"strings"
// register in driver.
_ "github.com/jackc/pgx/stdlib"
"github.com/influxdata/telegraf"
@ -23,6 +21,8 @@ type Postgresql struct {
AdditionalTags []string
Query query
Debug bool
Log telegraf.Logger
}
type query []struct {
@ -186,7 +186,7 @@ func (p *Postgresql) Gather(acc telegraf.Accumulator) error {
if p.Query[i].Version <= db_version {
rows, err := p.DB.Query(sql_query)
if err != nil {
acc.AddError(err)
p.Log.Error(err.Error())
continue
}
@ -194,7 +194,7 @@ func (p *Postgresql) Gather(acc telegraf.Accumulator) error {
// grab the column information from the result
if columns, err = rows.Columns(); err != nil {
acc.AddError(err)
p.Log.Error(err.Error())
continue
}
@ -209,7 +209,7 @@ func (p *Postgresql) Gather(acc telegraf.Accumulator) error {
for rows.Next() {
err = p.accRow(meas_name, rows, acc, columns)
if err != nil {
acc.AddError(err)
p.Log.Error(err.Error())
break
}
}
@ -272,7 +272,7 @@ func (p *Postgresql) accRow(meas_name string, row scanner, acc telegraf.Accumula
fields := make(map[string]interface{})
COLUMN:
for col, val := range columnMap {
log.Printf("D! postgresql_extensible: column: %s = %T: %v\n", col, *val, *val)
p.Log.Debugf("Column: %s = %T: %v\n", col, *val, *val)
_, ignore := ignoredColumns[col]
if ignore || *val == nil {
continue
@ -290,7 +290,7 @@ COLUMN:
case int64, int32, int:
tags[col] = fmt.Sprintf("%d", v)
default:
log.Println("failed to add additional tag", col)
p.Log.Debugf("Failed to add %q as additional tag", col)
}
continue COLUMN
}

7
plugins/inputs/postgresql_extensible/postgresql_extensible_test.go
View File

@ -13,6 +13,7 @@ import (
func queryRunner(t *testing.T, q query) *testutil.Accumulator {
p := &Postgresql{
Log: testutil.Logger{},
Service: postgresql.Service{
Address: fmt.Sprintf(
"host=%s user=postgres sslmode=disable",
@ -232,6 +233,7 @@ func TestPostgresqlIgnoresUnwantedColumns(t *testing.T) {
}
p := &Postgresql{
Log: testutil.Logger{},
Service: postgresql.Service{
Address: fmt.Sprintf(
"host=%s user=postgres sslmode=disable",
@ -251,7 +253,10 @@ func TestPostgresqlIgnoresUnwantedColumns(t *testing.T) {
}
func TestAccRow(t *testing.T) {
p := Postgresql{}
p := Postgresql{
Log: testutil.Logger{},
}
var acc testutil.Accumulator
columns := []string{"datname", "cat"}

4
plugins/inputs/powerdns/powerdns.go
View File

@ -110,8 +110,8 @@ func parseResponse(metrics string) map[string]interface{} {
i, err := strconv.ParseInt(m[1], 10, 64)
if err != nil {
log.Printf("E! powerdns: Error parsing integer for metric [%s]: %s",
metric, err)
log.Printf("E! [inputs.powerdns] error parsing integer for metric %q: %s",
metric, err.Error())
continue
}
values[m[0]] = i

4
plugins/inputs/powerdns_recursor/powerdns_recursor.go
View File

@ -139,8 +139,8 @@ func parseResponse(metrics string) map[string]interface{} {
i, err := strconv.ParseInt(m[1], 10, 64)
if err != nil {
log.Printf("E! [inputs.powerdns_recursor] Error parsing integer for metric [%s] %v",
metric, err)
log.Printf("E! [inputs.powerdns_recursor] error parsing integer for metric %q: %s",
metric, err.Error())
continue
}
values[m[0]] = i

11
plugins/inputs/processes/processes.go
View File

@ -6,7 +6,6 @@ import (
"bytes"
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
"path/filepath"
@ -23,6 +22,8 @@ type Processes struct {
execPS func() ([]byte, error)
readProcFile func(filename string) ([]byte, error)
Log telegraf.Logger
forcePS bool
forceProc bool
}
@ -124,8 +125,7 @@ func (p *Processes) gatherFromPS(fields map[string]interface{}) error {
case '?':
fields["unknown"] = fields["unknown"].(int64) + int64(1)
default:
log.Printf("I! processes: Unknown state [ %s ] from ps",
string(status[0]))
p.Log.Infof("Unknown state %q from ps", string(status[0]))
}
fields["total"] = fields["total"].(int64) + int64(1)
}
@ -184,14 +184,13 @@ func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
}
fields["parked"] = int64(1)
default:
log.Printf("I! processes: Unknown state [ %s ] in file %s",
string(stats[0][0]), filename)
p.Log.Infof("Unknown state %q in file %q", string(stats[0][0]), filename)
}
fields["total"] = fields["total"].(int64) + int64(1)
threads, err := strconv.Atoi(string(stats[17]))
if err != nil {
log.Printf("I! processes: Error parsing thread count: %s", err)
p.Log.Infof("Error parsing thread count: %s", err.Error())
continue
}
fields["total_threads"] = fields["total_threads"].(int64) + int64(threads)

6
plugins/inputs/processes/processes_test.go
View File

@ -16,6 +16,7 @@ import (
func TestProcesses(t *testing.T) {
processes := &Processes{
Log: testutil.Logger{},
execPS: execPS,
readProcFile: readProcFile,
}
@ -35,6 +36,7 @@ func TestProcesses(t *testing.T) {
func TestFromPS(t *testing.T) {
processes := &Processes{
Log: testutil.Logger{},
execPS: testExecPS,
forcePS: true,
}
@ -56,6 +58,7 @@ func TestFromPS(t *testing.T) {
func TestFromPSError(t *testing.T) {
processes := &Processes{
Log: testutil.Logger{},
execPS: testExecPSError,
forcePS: true,
}
@ -71,6 +74,7 @@ func TestFromProcFiles(t *testing.T) {
}
tester := tester{}
processes := &Processes{
Log: testutil.Logger{},
readProcFile: tester.testProcFile,
forceProc: true,
}
@ -93,6 +97,7 @@ func TestFromProcFilesWithSpaceInCmd(t *testing.T) {
}
tester := tester{}
processes := &Processes{
Log: testutil.Logger{},
readProcFile: tester.testProcFile2,
forceProc: true,
}
@ -120,6 +125,7 @@ func TestParkedProcess(t *testing.T) {
procstat := `88 (watchdog/13) P 2 0 0 0 -1 69238848 0 0 0 0 0 0 0 0 20 0 1 0 20 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 1 0 0 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0
`
plugin := &Processes{
Log: testutil.Logger{},
readProcFile: func(string) ([]byte, error) {
return []byte(procstat), nil
},

10
plugins/inputs/prometheus/kubernetes.go
View File

@ -68,7 +68,7 @@ func (p *Prometheus) start(ctx context.Context) error {
case <-time.After(time.Second):
err := p.watch(ctx, client)
if err != nil {
log.Printf("E! [inputs.prometheus] unable to watch resources: %v", err)
p.Log.Errorf("Unable to watch resources: %s", err.Error())
}
}
}
@ -144,7 +144,7 @@ func registerPod(pod *corev1.Pod, p *Prometheus) {
return
}
log.Printf("D! [inputs.prometheus] will scrape metrics from %s", *targetURL)
log.Printf("D! [inputs.prometheus] will scrape metrics from %q", *targetURL)
// add annotation as metrics tags
tags := pod.GetMetadata().GetAnnotations()
if tags == nil {
@ -158,7 +158,7 @@ func registerPod(pod *corev1.Pod, p *Prometheus) {
}
URL, err := url.Parse(*targetURL)
if err != nil {
log.Printf("E! [inputs.prometheus] could not parse URL %s: %v", *targetURL, err)
log.Printf("E! [inputs.prometheus] could not parse URL %q: %s", *targetURL, err.Error())
return
}
podURL := p.AddressToURL(URL, URL.Hostname())
@ -211,13 +211,13 @@ func unregisterPod(pod *corev1.Pod, p *Prometheus) {
return
}
log.Printf("D! [inputs.prometheus] registered a delete request for %s in namespace %s",
log.Printf("D! [inputs.prometheus] registered a delete request for %q in namespace %q",
pod.GetMetadata().GetName(), pod.GetMetadata().GetNamespace())
p.lock.Lock()
defer p.lock.Unlock()
if _, ok := p.kubernetesPods[*url]; ok {
delete(p.kubernetesPods, *url)
log.Printf("D! [inputs.prometheus] will stop scraping for %s", *url)
log.Printf("D! [inputs.prometheus] will stop scraping for %q", *url)
}
}

9
plugins/inputs/prometheus/kubernetes_test.go
View File

@ -3,6 +3,7 @@ package prometheus
import (
"testing"
"github.com/influxdata/telegraf/testutil"
"github.com/stretchr/testify/assert"
v1 "github.com/ericchiang/k8s/apis/core/v1"
@ -53,7 +54,7 @@ func TestScrapeURLAnnotationsCustomPathWithSep(t *testing.T) {
}
func TestAddPod(t *testing.T) {
prom := &Prometheus{}
prom := &Prometheus{Log: testutil.Logger{}}
p := pod()
p.Metadata.Annotations = map[string]string{"prometheus.io/scrape": "true"}
@ -62,7 +63,7 @@ func TestAddPod(t *testing.T) {
}
func TestAddMultipleDuplicatePods(t *testing.T) {
prom := &Prometheus{}
prom := &Prometheus{Log: testutil.Logger{}}
p := pod()
p.Metadata.Annotations = map[string]string{"prometheus.io/scrape": "true"}
@ -73,7 +74,7 @@ func TestAddMultipleDuplicatePods(t *testing.T) {
}
func TestAddMultiplePods(t *testing.T) {
prom := &Prometheus{}
prom := &Prometheus{Log: testutil.Logger{}}
p := pod()
p.Metadata.Annotations = map[string]string{"prometheus.io/scrape": "true"}
@ -85,7 +86,7 @@ func TestAddMultiplePods(t *testing.T) {
}
func TestDeletePods(t *testing.T) {
prom := &Prometheus{}
prom := &Prometheus{Log: testutil.Logger{}}
p := pod()
p.Metadata.Annotations = map[string]string{"prometheus.io/scrape": "true"}

7
plugins/inputs/prometheus/prometheus.go
View File

@ -5,7 +5,6 @@ import (
"errors"
"fmt"
"io/ioutil"
"log"
"net"
"net/http"
"net/url"
@ -42,6 +41,8 @@ type Prometheus struct {
tls.ClientConfig
Log telegraf.Logger
client *http.Client
// Should we scrape Kubernetes services for prometheus annotations
@ -136,7 +137,7 @@ func (p *Prometheus) GetAllURLs() (map[string]URLAndAddress, error) {
for _, u := range p.URLs {
URL, err := url.Parse(u)
if err != nil {
log.Printf("prometheus: Could not parse %s, skipping it. Error: %s", u, err.Error())
p.Log.Errorf("Could not parse %q, skipping it. Error: %s", u, err.Error())
continue
}
allURLs[URL.String()] = URLAndAddress{URL: URL, OriginalURL: URL}
@ -157,7 +158,7 @@ func (p *Prometheus) GetAllURLs() (map[string]URLAndAddress, error) {
resolvedAddresses, err := net.LookupHost(URL.Hostname())
if err != nil {
log.Printf("prometheus: Could not resolve %s, skipping it. Error: %s", URL.Host, err.Error())
p.Log.Errorf("Could not resolve %q, skipping it. Error: %s", URL.Host, err.Error())
continue
}
for _, resolved := range resolvedAddresses {

3
plugins/inputs/prometheus/prometheus_test.go
View File

@ -37,6 +37,7 @@ func TestPrometheusGeneratesMetrics(t *testing.T) {
defer ts.Close()
p := &Prometheus{
Log: testutil.Logger{},
URLs: []string{ts.URL},
}
@ -60,6 +61,7 @@ func TestPrometheusGeneratesMetricsWithHostNameTag(t *testing.T) {
defer ts.Close()
p := &Prometheus{
Log: testutil.Logger{},
KubernetesServices: []string{ts.URL},
}
u, _ := url.Parse(ts.URL)
@ -89,6 +91,7 @@ func TestPrometheusGeneratesMetricsAlthoughFirstDNSFails(t *testing.T) {
defer ts.Close()
p := &Prometheus{
Log: testutil.Logger{},
URLs: []string{ts.URL},
KubernetesServices: []string{"http://random.telegraf.local:88/metrics"},
}

7
plugins/inputs/redis/redis.go
View File

@ -4,7 +4,6 @@ import (
"bufio"
"fmt"
"io"
"log"
"net/url"
"regexp"
"strconv"
@ -23,6 +22,8 @@ type Redis struct {
Password string
tls.ClientConfig
Log telegraf.Logger
clients []Client
initialized bool
}
@ -101,13 +102,13 @@ func (r *Redis) init(acc telegraf.Accumulator) error {
for i, serv := range r.Servers {
if !strings.HasPrefix(serv, "tcp://") && !strings.HasPrefix(serv, "unix://") {
log.Printf("W! [inputs.redis]: server URL found without scheme; please update your configuration file")
r.Log.Warn("Server URL found without scheme; please update your configuration file")
serv = "tcp://" + serv
}
u, err := url.Parse(serv)
if err != nil {
return fmt.Errorf("Unable to parse to address %q: %v", serv, err)
return fmt.Errorf("unable to parse to address %q: %s", serv, err.Error())
}
password := ""

1
plugins/inputs/redis/redis_test.go
View File

@ -20,6 +20,7 @@ func TestRedisConnect(t *testing.T) {
addr := fmt.Sprintf(testutil.GetLocalHost() + ":6379")
r := &Redis{
Log: testutil.Logger{},
Servers: []string{addr},
}

6
plugins/inputs/smart/smart.go
View File

@ -3,7 +3,6 @@ package smart
import (
"bufio"
"fmt"
"log"
"os/exec"
"path"
"regexp"
@ -120,6 +119,7 @@ type Smart struct {
Devices []string
UseSudo bool
Timeout internal.Duration
Log telegraf.Logger
}
var sampleConfig = `
@ -209,10 +209,10 @@ func (m *Smart) scan() ([]string, error) {
for _, line := range strings.Split(string(out), "\n") {
dev := strings.Split(line, " ")
if len(dev) > 1 && !excludedDev(m.Excludes, strings.TrimSpace(dev[0])) {
log.Printf("D! [inputs.smart] adding device: %+#v", dev)
m.Log.Debugf("Adding device: %+#v", dev)
devices = append(devices, strings.TrimSpace(dev[0]))
} else {
log.Printf("D! [inputs.smart] skipping device: %+#v", dev)
m.Log.Debugf("Skipping device: %+#v", dev)
}
}
return devices, nil

2
plugins/inputs/smart/smart_test.go
View File

@ -15,6 +15,7 @@ import (
func TestGatherAttributes(t *testing.T) {
s := NewSmart()
s.Log = testutil.Logger{}
s.Path = "smartctl"
s.Attributes = true
@ -330,6 +331,7 @@ func TestGatherAttributes(t *testing.T) {
func TestGatherNoAttributes(t *testing.T) {
s := NewSmart()
s.Log = testutil.Logger{}
s.Path = "smartctl"
s.Attributes = false

2
plugins/inputs/snmp/snmp.go
View File

@ -90,7 +90,7 @@ func execCmd(arg0 string, args ...string) ([]byte, error) {
for _, arg := range args {
quoted = append(quoted, fmt.Sprintf("%q", arg))
}
log.Printf("D! [inputs.snmp] Executing %q %s", arg0, strings.Join(quoted, " "))
log.Printf("D! [inputs.snmp] executing %q %s", arg0, strings.Join(quoted, " "))
}
out, err := execCommand(arg0, args...).Output()

13
plugins/inputs/snmp_legacy/snmp_legacy.go
View File

@ -1,7 +1,6 @@
package snmp_legacy
import (
"fmt"
"io/ioutil"
"log"
"net"
@ -24,6 +23,8 @@ type Snmp struct {
Subtable []Subtable
SnmptranslateFile string
Log telegraf.Logger
nameToOid map[string]string
initNode Node
subTableMap map[string]Subtable
@ -297,7 +298,7 @@ func (s *Snmp) Gather(acc telegraf.Accumulator) error {
data, err := ioutil.ReadFile(s.SnmptranslateFile)
if err != nil {
log.Printf("E! Reading SNMPtranslate file error: %s", err)
s.Log.Errorf("Reading SNMPtranslate file error: %s", err.Error())
return err
} else {
for _, line := range strings.Split(string(data), "\n") {
@ -395,16 +396,16 @@ func (s *Snmp) Gather(acc telegraf.Accumulator) error {
// only if len(s.OidInstanceMapping) == 0
if len(host.OidInstanceMapping) >= 0 {
if err := host.SNMPMap(acc, s.nameToOid, s.subTableMap); err != nil {
acc.AddError(fmt.Errorf("E! SNMP Mapping error for host '%s': %s", host.Address, err))
s.Log.Errorf("Mapping error for host %q: %s", host.Address, err.Error())
continue
}
}
// Launch Get requests
if err := host.SNMPGet(acc, s.initNode); err != nil {
acc.AddError(fmt.Errorf("E! SNMP Error for host '%s': %s", host.Address, err))
s.Log.Errorf("Error for host %q: %s", host.Address, err.Error())
}
if err := host.SNMPBulk(acc, s.initNode); err != nil {
acc.AddError(fmt.Errorf("E! SNMP Error for host '%s': %s", host.Address, err))
s.Log.Errorf("Error for host %q: %s", host.Address, err.Error())
}
}
return nil
@ -801,7 +802,7 @@ func (h *Host) HandleResponse(
acc.AddFields(field_name, fields, tags)
case gosnmp.NoSuchObject, gosnmp.NoSuchInstance:
// Oid not found
log.Printf("E! [snmp input] Oid not found: %s", oid_key)
log.Printf("E! [inputs.snmp_legacy] oid %q not found", oid_key)
default:
// delete other data
}

25
plugins/inputs/socket_listener/socket_listener.go
View File

@ -5,7 +5,6 @@ import (
"crypto/tls"
"fmt"
"io"
"log"
"net"
"os"
"strconv"
@ -43,7 +42,7 @@ func (ssl *streamSocketListener) listen() {
c, err := ssl.Accept()
if err != nil {
if !strings.HasSuffix(err.Error(), ": use of closed network connection") {
ssl.AddError(err)
ssl.Log.Error(err.Error())
}
break
}
@ -52,7 +51,7 @@ func (ssl *streamSocketListener) listen() {
if srb, ok := c.(setReadBufferer); ok {
srb.SetReadBuffer(int(ssl.ReadBufferSize.Size))
} else {
log.Printf("W! Unable to set read buffer on a %s socket", ssl.sockType)
ssl.Log.Warnf("Unable to set read buffer on a %s socket", ssl.sockType)
}
}
@ -66,7 +65,7 @@ func (ssl *streamSocketListener) listen() {
ssl.connectionsMtx.Unlock()
if err := ssl.setKeepAlive(c); err != nil {
ssl.AddError(fmt.Errorf("unable to configure keep alive (%s): %s", ssl.ServiceAddress, err))
ssl.Log.Errorf("Unable to configure keep alive %q: %s", ssl.ServiceAddress, err.Error())
}
wg.Add(1)
@ -122,7 +121,7 @@ func (ssl *streamSocketListener) read(c net.Conn) {
}
metrics, err := ssl.Parse(scnr.Bytes())
if err != nil {
ssl.AddError(fmt.Errorf("unable to parse incoming line: %s", err))
ssl.Log.Errorf("Unable to parse incoming line: %s", err.Error())
// TODO rate limit
continue
}
@ -133,9 +132,9 @@ func (ssl *streamSocketListener) read(c net.Conn) {
if err := scnr.Err(); err != nil {
if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
log.Printf("D! Timeout in plugin [input.socket_listener]: %s", err)
ssl.Log.Debugf("Timeout in plugin: %s", err.Error())
} else if netErr != nil && !strings.HasSuffix(err.Error(), ": use of closed network connection") {
ssl.AddError(err)
ssl.Log.Error(err.Error())
}
}
}
@ -151,14 +150,14 @@ func (psl *packetSocketListener) listen() {
n, _, err := psl.ReadFrom(buf)
if err != nil {
if !strings.HasSuffix(err.Error(), ": use of closed network connection") {
psl.AddError(err)
psl.Log.Error(err.Error())
}
break
}
metrics, err := psl.Parse(buf[:n])
if err != nil {
psl.AddError(fmt.Errorf("unable to parse incoming packet: %s", err))
psl.Log.Errorf("Unable to parse incoming packet: %s", err.Error())
// TODO rate limit
continue
}
@ -179,6 +178,8 @@ type SocketListener struct {
wg sync.WaitGroup
Log telegraf.Logger
parsers.Parser
telegraf.Accumulator
io.Closer
@ -292,7 +293,7 @@ func (sl *SocketListener) Start(acc telegraf.Accumulator) error {
return err
}
log.Printf("I! [inputs.socket_listener] Listening on %s://%s", protocol, l.Addr())
sl.Log.Infof("Listening on %s://%s", protocol, l.Addr())
// Set permissions on socket
if (spl[0] == "unix" || spl[0] == "unixpacket") && sl.SocketMode != "" {
@ -339,11 +340,11 @@ func (sl *SocketListener) Start(acc telegraf.Accumulator) error {
if srb, ok := pc.(setReadBufferer); ok {
srb.SetReadBuffer(int(sl.ReadBufferSize.Size))
} else {
log.Printf("W! Unable to set read buffer on a %s socket", protocol)
sl.Log.Warnf("Unable to set read buffer on a %s socket", protocol)
}
}
log.Printf("I! [inputs.socket_listener] Listening on %s://%s", protocol, pc.LocalAddr())
sl.Log.Infof("Listening on %s://%s", protocol, pc.LocalAddr())
psl := &packetSocketListener{
PacketConn: pc,

6
plugins/inputs/socket_listener/socket_listener_test.go
View File

@ -48,6 +48,7 @@ func TestSocketListener_tcp_tls(t *testing.T) {
defer testEmptyLog(t)()
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "tcp://127.0.0.1:0"
sl.ServerConfig = *pki.TLSServerConfig()
@ -72,6 +73,7 @@ func TestSocketListener_unix_tls(t *testing.T) {
sock := filepath.Join(tmpdir, "sl.TestSocketListener_unix_tls.sock")
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "unix://" + sock
sl.ServerConfig = *pki.TLSServerConfig()
@ -94,6 +96,7 @@ func TestSocketListener_tcp(t *testing.T) {
defer testEmptyLog(t)()
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "tcp://127.0.0.1:0"
sl.ReadBufferSize = internal.Size{Size: 1024}
@ -112,6 +115,7 @@ func TestSocketListener_udp(t *testing.T) {
defer testEmptyLog(t)()
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "udp://127.0.0.1:0"
sl.ReadBufferSize = internal.Size{Size: 1024}
@ -136,6 +140,7 @@ func TestSocketListener_unix(t *testing.T) {
os.Create(sock)
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "unix://" + sock
sl.ReadBufferSize = internal.Size{Size: 1024}
@ -160,6 +165,7 @@ func TestSocketListener_unixgram(t *testing.T) {
os.Create(sock)
sl := newSocketListener()
sl.Log = testutil.Logger{}
sl.ServiceAddress = "unixgram://" + sock
sl.ReadBufferSize = internal.Size{Size: 1024}

13
plugins/inputs/stackdriver/stackdriver.go
View File

@ -3,7 +3,6 @@ package stackdriver
import (
"context"
"fmt"
"log"
"math"
"strconv"
"strings"
@ -128,6 +127,8 @@ type (
DistributionAggregationAligners []string `toml:"distribution_aggregation_aligners"`
Filter *ListTimeSeriesFilter `toml:"filter"`
Log telegraf.Logger
client metricClient
timeSeriesConfCache *timeSeriesConfCache
prevEnd time.Time
@ -167,6 +168,7 @@ type (
// stackdriverMetricClient is a metric client for stackdriver
stackdriverMetricClient struct {
log telegraf.Logger
conn *monitoring.MetricClient
listMetricDescriptorsCalls selfstat.Stat
@ -206,7 +208,7 @@ func (c *stackdriverMetricClient) ListMetricDescriptors(
mdChan := make(chan *metricpb.MetricDescriptor, 1000)
go func() {
log.Printf("D! [inputs.stackdriver] ListMetricDescriptors: %s", req.Filter)
c.log.Debugf("List metric descriptor request filter: %s", req.Filter)
defer close(mdChan)
// Iterate over metric descriptors and send them to buffered channel
@ -216,7 +218,7 @@ func (c *stackdriverMetricClient) ListMetricDescriptors(
mdDesc, mdErr := mdResp.Next()
if mdErr != nil {
if mdErr != iterator.Done {
log.Printf("E! [inputs.stackdriver] Received error response: %s: %v", req, mdErr)
c.log.Errorf("Failed iterating metric desciptor responses: %q: %v", req.String(), mdErr)
}
break
}
@ -235,7 +237,7 @@ func (c *stackdriverMetricClient) ListTimeSeries(
tsChan := make(chan *monitoringpb.TimeSeries, 1000)
go func() {
log.Printf("D! [inputs.stackdriver] ListTimeSeries: %s", req.Filter)
c.log.Debugf("List time series request filter: %s", req.Filter)
defer close(tsChan)
// Iterate over timeseries and send them to buffered channel
@ -245,7 +247,7 @@ func (c *stackdriverMetricClient) ListTimeSeries(
tsDesc, tsErr := tsResp.Next()
if tsErr != nil {
if tsErr != iterator.Done {
log.Printf("E! [inputs.stackdriver] Received error response: %s: %v", req, tsErr)
c.log.Errorf("Failed iterating time series responses: %q: %v", req.String(), tsErr)
}
break
}
@ -458,6 +460,7 @@ func (s *Stackdriver) initializeStackdriverClient(ctx context.Context) error {
"stackdriver", "list_timeseries_calls", tags)
s.client = &stackdriverMetricClient{
log: s.Log,
conn: client,
listMetricDescriptorsCalls: listMetricDescriptorsCalls,
listTimeSeriesCalls: listTimeSeriesCalls,

2
plugins/inputs/stackdriver/stackdriver_test.go
View File

@ -640,6 +640,7 @@ func TestGather(t *testing.T) {
t.Run(tt.name, func(t *testing.T) {
var acc testutil.Accumulator
s := &Stackdriver{
Log: testutil.Logger{},
Project: "test",
RateLimit: 10,
GatherRawDistributionBuckets: true,
@ -775,6 +776,7 @@ func TestGatherAlign(t *testing.T) {
}
s := &Stackdriver{
Log: testutil.Logger{},
Project: "test",
RateLimit: 10,
GatherRawDistributionBuckets: false,

72
plugins/inputs/statsd/statsd.go
View File

@ -5,7 +5,6 @@ import (
"bytes"
"errors"
"fmt"
"log"
"net"
"sort"
"strconv"
@ -34,13 +33,6 @@ const (
MaxTCPConnections = 250
)
var dropwarn = "E! [inputs.statsd] Error: statsd message queue full. " +
"We have dropped %d messages so far. " +
"You may want to increase allowed_pending_messages in the config\n"
var malformedwarn = "E! [inputs.statsd] Statsd over TCP has received %d malformed packets" +
" thus far."
// Statsd allows the importing of statsd and dogstatsd data.
type Statsd struct {
// Protocol used on listener - udp or tcp
@ -133,6 +125,8 @@ type Statsd struct {
PacketsRecv selfstat.Stat
BytesRecv selfstat.Stat
Log telegraf.Logger
// A pool of byte slices to handle parsing
bufPool sync.Pool
}
@ -312,7 +306,7 @@ func (s *Statsd) Gather(acc telegraf.Accumulator) error {
func (s *Statsd) Start(ac telegraf.Accumulator) error {
if s.ParseDataDogTags {
s.DataDogExtensions = true
log.Printf("W! [inputs.statsd] The parse_data_dog_tags option is deprecated, use datadog_extensions instead.")
s.Log.Warn("'parse_data_dog_tags' config option is deprecated, please use 'datadog_extensions' instead")
}
s.acc = ac
@ -350,8 +344,7 @@ func (s *Statsd) Start(ac telegraf.Accumulator) error {
}
if s.ConvertNames {
log.Printf("W! [inputs.statsd] statsd: convert_names config option is deprecated," +
" please use metric_separator instead")
s.Log.Warn("'convert_names' config option is deprecated, please use 'metric_separator' instead")
}
if s.MetricSeparator == "" {
@ -369,7 +362,7 @@ func (s *Statsd) Start(ac telegraf.Accumulator) error {
return err
}
log.Println("I! [inputs.statsd] Statsd UDP listener listening on: ", conn.LocalAddr().String())
s.Log.Infof("UDP listening on %q", conn.LocalAddr().String())
s.UDPlistener = conn
s.wg.Add(1)
@ -387,7 +380,7 @@ func (s *Statsd) Start(ac telegraf.Accumulator) error {
return err
}
log.Println("I! [inputs.statsd] TCP Statsd listening on: ", listener.Addr().String())
s.Log.Infof("TCP listening on %q", listener.Addr().String())
s.TCPlistener = listener
s.wg.Add(1)
@ -403,7 +396,7 @@ func (s *Statsd) Start(ac telegraf.Accumulator) error {
defer s.wg.Done()
s.parser()
}()
log.Printf("I! [inputs.statsd] Started the statsd service on %s\n", s.ServiceAddress)
s.Log.Infof("Started the statsd service on %q", s.ServiceAddress)
return nil
}
@ -463,7 +456,7 @@ func (s *Statsd) udpListen(conn *net.UDPConn) error {
n, addr, err := conn.ReadFromUDP(buf)
if err != nil {
if !strings.Contains(err.Error(), "closed network") {
log.Printf("E! [inputs.statsd] Error READ: %s\n", err.Error())
s.Log.Errorf("Error reading: %s", err.Error())
continue
}
return err
@ -479,7 +472,9 @@ func (s *Statsd) udpListen(conn *net.UDPConn) error {
default:
s.drops++
if s.drops == 1 || s.AllowedPendingMessages == 0 || s.drops%s.AllowedPendingMessages == 0 {
log.Printf(dropwarn, s.drops)
s.Log.Errorf("Statsd message queue full. "+
"We have dropped %d messages so far. "+
"You may want to increase allowed_pending_messages in the config", s.drops)
}
}
}
@ -540,8 +535,8 @@ func (s *Statsd) parseStatsdLine(line string) error {
// Validate splitting the line on ":"
bits := strings.Split(line, ":")
if len(bits) < 2 {
log.Printf("E! [inputs.statsd] Error: splitting ':', Unable to parse metric: %s\n", line)
return errors.New("Error Parsing statsd line")
s.Log.Errorf("Splitting ':', unable to parse metric: %s", line)
return errors.New("error Parsing statsd line")
}
// Extract bucket name from individual metric bits
@ -556,22 +551,22 @@ func (s *Statsd) parseStatsdLine(line string) error {
// Validate splitting the bit on "|"
pipesplit := strings.Split(bit, "|")
if len(pipesplit) < 2 {
log.Printf("E! [inputs.statsd] Error: splitting '|', Unable to parse metric: %s\n", line)
return errors.New("Error Parsing statsd line")
s.Log.Errorf("Splitting '|', unable to parse metric: %s", line)
return errors.New("error parsing statsd line")
} else if len(pipesplit) > 2 {
sr := pipesplit[2]
errmsg := "E! [inputs.statsd] parsing sample rate, %s, it must be in format like: " +
"@0.1, @0.5, etc. Ignoring sample rate for line: %s\n"
if strings.Contains(sr, "@") && len(sr) > 1 {
samplerate, err := strconv.ParseFloat(sr[1:], 64)
if err != nil {
log.Printf(errmsg, err.Error(), line)
s.Log.Errorf("Parsing sample rate: %s", err.Error())
} else {
// sample rate successfully parsed
m.samplerate = samplerate
}
} else {
log.Printf(errmsg, "", line)
s.Log.Debugf("Sample rate must be in format like: "+
"@0.1, @0.5, etc. Ignoring sample rate for line: %s", line)
}
}
@ -580,15 +575,15 @@ func (s *Statsd) parseStatsdLine(line string) error {
case "g", "c", "s", "ms", "h":
m.mtype = pipesplit[1]
default:
log.Printf("E! [inputs.statsd] Error: Statsd Metric type %s unsupported", pipesplit[1])
return errors.New("Error Parsing statsd line")
s.Log.Errorf("Metric type %q unsupported", pipesplit[1])
return errors.New("error parsing statsd line")
}
// Parse the value
if strings.HasPrefix(pipesplit[0], "-") || strings.HasPrefix(pipesplit[0], "+") {
if m.mtype != "g" && m.mtype != "c" {
log.Printf("E! [inputs.statsd] Error: +- values are only supported for gauges & counters: %s\n", line)
return errors.New("Error Parsing statsd line")
s.Log.Errorf("+- values are only supported for gauges & counters, unable to parse metric: %s", line)
return errors.New("error parsing statsd line")
}
m.additive = true
}
@ -597,8 +592,8 @@ func (s *Statsd) parseStatsdLine(line string) error {
case "g", "ms", "h":
v, err := strconv.ParseFloat(pipesplit[0], 64)
if err != nil {
log.Printf("E! [inputs.statsd] Error: parsing value to float64: %s\n", line)
return errors.New("Error Parsing statsd line")
s.Log.Errorf("Parsing value to float64, unable to parse metric: %s", line)
return errors.New("error parsing statsd line")
}
m.floatvalue = v
case "c":
@ -607,8 +602,8 @@ func (s *Statsd) parseStatsdLine(line string) error {
if err != nil {
v2, err2 := strconv.ParseFloat(pipesplit[0], 64)
if err2 != nil {
log.Printf("E! [inputs.statsd] Error: parsing value to int64: %s\n", line)
return errors.New("Error Parsing statsd line")
s.Log.Errorf("Parsing value to int64, unable to parse metric: %s", line)
return errors.New("error parsing statsd line")
}
v = int64(v2)
}
@ -852,7 +847,9 @@ func (s *Statsd) handler(conn *net.TCPConn, id string) {
default:
s.drops++
if s.drops == 1 || s.drops%s.AllowedPendingMessages == 0 {
log.Printf(dropwarn, s.drops)
s.Log.Errorf("Statsd message queue full. "+
"We have dropped %d messages so far. "+
"You may want to increase allowed_pending_messages in the config", s.drops)
}
}
}
@ -862,9 +859,8 @@ func (s *Statsd) handler(conn *net.TCPConn, id string) {
// refuser refuses a TCP connection
func (s *Statsd) refuser(conn *net.TCPConn) {
conn.Close()
log.Printf("I! [inputs.statsd] Refused TCP Connection from %s", conn.RemoteAddr())
log.Printf("I! [inputs.statsd] WARNING: Maximum TCP Connections reached, you may want to" +
" adjust max_tcp_connections")
s.Log.Infof("Refused TCP Connection from %s", conn.RemoteAddr())
s.Log.Warn("Maximum TCP Connections reached, you may want to adjust max_tcp_connections")
}
// forget a TCP connection
@ -883,7 +879,7 @@ func (s *Statsd) remember(id string, conn *net.TCPConn) {
func (s *Statsd) Stop() {
s.Lock()
log.Println("I! [inputs.statsd] Stopping the statsd service")
s.Log.Infof("Stopping the statsd service")
close(s.done)
if s.isUDP() {
s.UDPlistener.Close()
@ -909,7 +905,7 @@ func (s *Statsd) Stop() {
s.Lock()
close(s.in)
log.Println("I! Stopped Statsd listener service on ", s.ServiceAddress)
s.Log.Infof("Stopped listener service on %q", s.ServiceAddress)
s.Unlock()
}

8
plugins/inputs/statsd/statsd_test.go
View File

@ -18,7 +18,7 @@ const (
)
func NewTestStatsd() *Statsd {
s := Statsd{}
s := Statsd{Log: testutil.Logger{}}
// Make data structures
s.done = make(chan struct{})
@ -36,6 +36,7 @@ func NewTestStatsd() *Statsd {
// Test that MaxTCPConections is respected
func TestConcurrentConns(t *testing.T) {
listener := Statsd{
Log: testutil.Logger{},
Protocol: "tcp",
ServiceAddress: "localhost:8125",
AllowedPendingMessages: 10000,
@ -66,6 +67,7 @@ func TestConcurrentConns(t *testing.T) {
// Test that MaxTCPConections is respected when max==1
func TestConcurrentConns1(t *testing.T) {
listener := Statsd{
Log: testutil.Logger{},
Protocol: "tcp",
ServiceAddress: "localhost:8125",
AllowedPendingMessages: 10000,
@ -94,6 +96,7 @@ func TestConcurrentConns1(t *testing.T) {
// Test that MaxTCPConections is respected
func TestCloseConcurrentConns(t *testing.T) {
listener := Statsd{
Log: testutil.Logger{},
Protocol: "tcp",
ServiceAddress: "localhost:8125",
AllowedPendingMessages: 10000,
@ -115,6 +118,7 @@ func TestCloseConcurrentConns(t *testing.T) {
// benchmark how long it takes to accept & process 100,000 metrics:
func BenchmarkUDP(b *testing.B) {
listener := Statsd{
Log: testutil.Logger{},
Protocol: "udp",
ServiceAddress: "localhost:8125",
AllowedPendingMessages: 250000,
@ -145,6 +149,7 @@ func BenchmarkUDP(b *testing.B) {
// benchmark how long it takes to accept & process 100,000 metrics:
func BenchmarkTCP(b *testing.B) {
listener := Statsd{
Log: testutil.Logger{},
Protocol: "tcp",
ServiceAddress: "localhost:8125",
AllowedPendingMessages: 250000,
@ -1625,6 +1630,7 @@ func testValidateGauge(
func TestTCP(t *testing.T) {
statsd := Statsd{
Log: testutil.Logger{},
Protocol: "tcp",
ServiceAddress: "localhost:0",
AllowedPendingMessages: 10000,

15
plugins/inputs/sysstat/README.md
View File

@ -16,18 +16,15 @@ the created binary data file with the `sadf` utility.
## On Debian and Arch Linux the default path is /usr/lib/sa/sadc whereas
## on RHEL and CentOS the default path is /usr/lib64/sa/sadc
sadc_path = "/usr/lib/sa/sadc" # required
#
#
## Path to the sadf command, if it is not in PATH
# sadf_path = "/usr/bin/sadf"
#
#
## Activities is a list of activities, that are passed as argument to the
## sadc collector utility (e.g: DISK, SNMP etc...)
## The more activities that are added, the more data is collected.
# activities = ["DISK"]
#
#
## Group metrics to measurements.
##
## If group is false each metric will be prefixed with a description
@ -35,8 +32,7 @@ the created binary data file with the `sadf` utility.
##
## If Group is true, corresponding metrics are grouped to a single measurement.
# group = true
#
#
## Options for the sadf command. The values on the left represent the sadf options and
## the values on the right their description (wich are used for grouping and prefixing metrics).
##
@ -58,8 +54,7 @@ the created binary data file with the `sadf` utility.
-w = "task"
# -H = "hugepages" # only available for newer linux distributions
# "-I ALL" = "interrupts" # requires INT activity
#
#
## Device tags can be used to add additional tags for devices. For example the configuration below
## adds a tag vg with value rootvg for all metrics with sda devices.
# [[inputs.sysstat.device_tags.sda]]

20
plugins/inputs/sysstat/sysstat.go
View File

@ -7,7 +7,6 @@ import (
"encoding/csv"
"fmt"
"io"
"log"
"os"
"os/exec"
"path"
@ -67,6 +66,8 @@ type Sysstat struct {
DeviceTags map[string][]map[string]string `toml:"device_tags"`
tmpFile string
interval int
Log telegraf.Logger
}
func (*Sysstat) Description() string {
@ -81,18 +82,15 @@ var sampleConfig = `
## Arch: /usr/lib/sa/sadc
## RHEL/CentOS: /usr/lib64/sa/sadc
sadc_path = "/usr/lib/sa/sadc" # required
#
#
## Path to the sadf command, if it is not in PATH
# sadf_path = "/usr/bin/sadf"
#
#
## Activities is a list of activities, that are passed as argument to the
## sadc collector utility (e.g: DISK, SNMP etc...)
## The more activities that are added, the more data is collected.
# activities = ["DISK"]
#
#
## Group metrics to measurements.
##
## If group is false each metric will be prefixed with a description
@ -100,8 +98,7 @@ var sampleConfig = `
##
## If Group is true, corresponding metrics are grouped to a single measurement.
# group = true
#
#
## Options for the sadf command. The values on the left represent the sadf
## options and the values on the right their description (which are used for
## grouping and prefixing metrics).
@ -125,8 +122,7 @@ var sampleConfig = `
-w = "task"
# -H = "hugepages" # only available for newer linux distributions
# "-I ALL" = "interrupts" # requires INT activity
#
#
## Device tags can be used to add additional tags for devices.
## For example the configuration below adds a tag vg with value rootvg for
## all metrics with sda devices.
@ -196,7 +192,7 @@ func (s *Sysstat) collect() error {
out, err := internal.CombinedOutputTimeout(cmd, time.Second*time.Duration(collectInterval+parseInterval))
if err != nil {
if err := os.Remove(s.tmpFile); err != nil {
log.Printf("E! failed to remove tmp file after %s command: %s", strings.Join(cmd.Args, " "), err)
s.Log.Errorf("Failed to remove tmp file after %q command: %s", strings.Join(cmd.Args, " "), err.Error())
}
return fmt.Errorf("failed to run command %s: %s - %s", strings.Join(cmd.Args, " "), err, string(out))
}

1
plugins/inputs/sysstat/sysstat_test.go
View File

@ -13,6 +13,7 @@ import (
)
var s = Sysstat{
Log: testutil.Logger{},
interval: 10,
Sadc: "/usr/lib/sa/sadc",
Sadf: "/usr/bin/sadf",

15
plugins/inputs/system/system.go
View File

@ -4,7 +4,6 @@ import (
"bufio"
"bytes"
"fmt"
"log"
"os"
"strings"
"time"
@ -16,20 +15,22 @@ import (
"github.com/shirou/gopsutil/load"
)
type SystemStats struct{}
type SystemStats struct {
Log telegraf.Logger
}
func (_ *SystemStats) Description() string {
func (*SystemStats) Description() string {
return "Read metrics about system load & uptime"
}
func (_ *SystemStats) SampleConfig() string {
func (*SystemStats) SampleConfig() string {
return `
## Uncomment to remove deprecated metrics.
# fielddrop = ["uptime_format"]
`
}
func (_ *SystemStats) Gather(acc telegraf.Accumulator) error {
func (s *SystemStats) Gather(acc telegraf.Accumulator) error {
loadavg, err := load.Avg()
if err != nil && !strings.Contains(err.Error(), "not implemented") {
return err
@ -51,9 +52,9 @@ func (_ *SystemStats) Gather(acc telegraf.Accumulator) error {
if err == nil {
fields["n_users"] = len(users)
} else if os.IsNotExist(err) {
log.Printf("D! [inputs.system] Error reading users: %v", err)
s.Log.Debugf("Reading users: %s", err.Error())
} else if os.IsPermission(err) {
log.Printf("D! [inputs.system] %v", err)
s.Log.Debug(err.Error())
}
now := time.Now()

28
plugins/inputs/tail/tail.go
View File

@ -3,8 +3,6 @@
package tail
import (
"fmt"
"log"
"strings"
"sync"
@ -31,6 +29,8 @@ type Tail struct {
Pipe bool
WatchMethod string
Log telegraf.Logger
tailers map[string]*tail.Tail
offsets map[string]int64
parserFunc parsers.ParserFunc
@ -124,7 +124,7 @@ func (t *Tail) tailNewFiles(fromBeginning bool) error {
for _, filepath := range t.Files {
g, err := globpath.Compile(filepath)
if err != nil {
t.acc.AddError(fmt.Errorf("glob %s failed to compile, %s", filepath, err))
t.Log.Errorf("Glob %q failed to compile: %s", filepath, err.Error())
}
for _, file := range g.Match() {
if _, ok := t.tailers[file]; ok {
@ -135,7 +135,7 @@ func (t *Tail) tailNewFiles(fromBeginning bool) error {
var seek *tail.SeekInfo
if !t.Pipe && !fromBeginning {
if offset, ok := t.offsets[file]; ok {
log.Printf("D! [inputs.tail] using offset %d for file: %v", offset, file)
t.Log.Debugf("Using offset %d for %q", offset, file)
seek = &tail.SeekInfo{
Whence: 0,
Offset: offset,
@ -163,11 +163,11 @@ func (t *Tail) tailNewFiles(fromBeginning bool) error {
continue
}
log.Printf("D! [inputs.tail] tail added for file: %v", file)
t.Log.Debugf("Tail added for %q", file)
parser, err := t.parserFunc()
if err != nil {
t.acc.AddError(fmt.Errorf("error creating parser: %v", err))
t.Log.Errorf("Creating parser: %s", err.Error())
}
// create a goroutine for each "tailer"
@ -213,7 +213,7 @@ func (t *Tail) receiver(parser parsers.Parser, tailer *tail.Tail) {
var firstLine = true
for line := range tailer.Lines {
if line.Err != nil {
t.acc.AddError(fmt.Errorf("error tailing file %s, Error: %s", tailer.Filename, line.Err))
t.Log.Errorf("Tailing %q: %s", tailer.Filename, line.Err.Error())
continue
}
// Fix up files with Windows line endings.
@ -221,8 +221,8 @@ func (t *Tail) receiver(parser parsers.Parser, tailer *tail.Tail) {
metrics, err := parseLine(parser, text, firstLine)
if err != nil {
t.acc.AddError(fmt.Errorf("malformed log line in %s: [%s], Error: %s",
tailer.Filename, line.Text, err))
t.Log.Errorf("Malformed log line in %q: [%q]: %s",
tailer.Filename, line.Text, err.Error())
continue
}
firstLine = false
@ -233,10 +233,10 @@ func (t *Tail) receiver(parser parsers.Parser, tailer *tail.Tail) {
}
}
log.Printf("D! [inputs.tail] tail removed for file: %v", tailer.Filename)
t.Log.Debugf("Tail removed for %q", tailer.Filename)
if err := tailer.Err(); err != nil {
t.acc.AddError(fmt.Errorf("error tailing file %s, Error: %s", tailer.Filename, err))
t.Log.Errorf("Tailing %q: %s", tailer.Filename, err.Error())
}
}
@ -249,14 +249,14 @@ func (t *Tail) Stop() {
// store offset for resume
offset, err := tailer.Tell()
if err == nil {
log.Printf("D! [inputs.tail] recording offset %d for file: %v", offset, tailer.Filename)
t.Log.Debugf("Recording offset %d for %q", offset, tailer.Filename)
} else {
t.acc.AddError(fmt.Errorf("error recording offset for file %s", tailer.Filename))
t.Log.Errorf("Recording offset for %q: %s", tailer.Filename, err.Error())
}
}
err := tailer.Stop()
if err != nil {
t.acc.AddError(fmt.Errorf("error stopping tail on file %s", tailer.Filename))
t.Log.Errorf("Stopping tail on %q: %s", tailer.Filename, err.Error())
}
}

16
plugins/inputs/tail/tail_test.go
View File

@ -1,7 +1,9 @@
package tail
import (
"bytes"
"io/ioutil"
"log"
"os"
"runtime"
"testing"
@ -28,6 +30,7 @@ func TestTailFromBeginning(t *testing.T) {
require.NoError(t, err)
tt := NewTail()
tt.Log = testutil.Logger{}
tt.FromBeginning = true
tt.Files = []string{tmpfile.Name()}
tt.SetParserFunc(parsers.NewInfluxParser)
@ -61,6 +64,7 @@ func TestTailFromEnd(t *testing.T) {
require.NoError(t, err)
tt := NewTail()
tt.Log = testutil.Logger{}
tt.Files = []string{tmpfile.Name()}
tt.SetParserFunc(parsers.NewInfluxParser)
defer tt.Stop()
@ -97,6 +101,7 @@ func TestTailBadLine(t *testing.T) {
defer os.Remove(tmpfile.Name())
tt := NewTail()
tt.Log = testutil.Logger{}
tt.FromBeginning = true
tt.Files = []string{tmpfile.Name()}
tt.SetParserFunc(parsers.NewInfluxParser)
@ -105,13 +110,17 @@ func TestTailBadLine(t *testing.T) {
acc := testutil.Accumulator{}
require.NoError(t, tt.Start(&acc))
buf := &bytes.Buffer{}
log.SetOutput(buf)
require.NoError(t, acc.GatherError(tt.Gather))
_, err = tmpfile.WriteString("cpu mytag= foo usage_idle= 100\n")
require.NoError(t, err)
acc.WaitError(1)
assert.Contains(t, acc.Errors[0].Error(), "malformed log line")
time.Sleep(500 * time.Millisecond)
assert.Contains(t, buf.String(), "Malformed log line")
}
func TestTailDosLineendings(t *testing.T) {
@ -122,6 +131,7 @@ func TestTailDosLineendings(t *testing.T) {
require.NoError(t, err)
tt := NewTail()
tt.Log = testutil.Logger{}
tt.FromBeginning = true
tt.Files = []string{tmpfile.Name()}
tt.SetParserFunc(parsers.NewInfluxParser)
@ -160,6 +170,7 @@ cpu,42
require.NoError(t, err)
plugin := NewTail()
plugin.Log = testutil.Logger{}
plugin.FromBeginning = true
plugin.Files = []string{tmpfile.Name()}
plugin.SetParserFunc(func() (parsers.Parser, error) {
@ -217,6 +228,7 @@ func TestMultipleMetricsOnFirstLine(t *testing.T) {
require.NoError(t, err)
plugin := NewTail()
plugin.Log = testutil.Logger{}
plugin.FromBeginning = true
plugin.Files = []string{tmpfile.Name()}
plugin.SetParserFunc(func() (parsers.Parser, error) {

24
plugins/inputs/tcp_listener/tcp_listener.go
View File

@ -48,13 +48,15 @@ type TcpListener struct {
TotalConnections selfstat.Stat
PacketsRecv selfstat.Stat
BytesRecv selfstat.Stat
Log telegraf.Logger
}
var dropwarn = "E! Error: tcp_listener message queue full. " +
var dropwarn = "tcp_listener message queue full. " +
"We have dropped %d messages so far. " +
"You may want to increase allowed_pending_messages in the config\n"
"You may want to increase allowed_pending_messages in the config"
var malformedwarn = "E! tcp_listener has received %d malformed packets" +
var malformedwarn = "tcp_listener has received %d malformed packets" +
" thus far."
const sampleConfig = `
@ -114,16 +116,15 @@ func (t *TcpListener) Start(acc telegraf.Accumulator) error {
address, _ := net.ResolveTCPAddr("tcp", t.ServiceAddress)
t.listener, err = net.ListenTCP("tcp", address)
if err != nil {
log.Fatalf("ERROR: ListenUDP - %s", err)
t.Log.Errorf("Failed to listen: %s", err.Error())
return err
}
log.Println("I! TCP server listening on: ", t.listener.Addr().String())
t.wg.Add(2)
go t.tcpListen()
go t.tcpParser()
log.Printf("I! Started TCP listener service on %s\n", t.ServiceAddress)
t.Log.Infof("Started TCP listener service on %q", t.ServiceAddress)
return nil
}
@ -150,7 +151,7 @@ func (t *TcpListener) Stop() {
t.wg.Wait()
close(t.in)
log.Println("I! Stopped TCP listener service on ", t.ServiceAddress)
t.Log.Infof("Stopped TCP listener service on %q", t.ServiceAddress)
}
// tcpListen listens for incoming TCP connections.
@ -191,9 +192,8 @@ func (t *TcpListener) refuser(conn *net.TCPConn) {
" reached, closing.\nYou may want to increase max_tcp_connections in"+
" the Telegraf tcp listener configuration.\n", t.MaxTCPConnections)
conn.Close()
log.Printf("I! Refused TCP Connection from %s", conn.RemoteAddr())
log.Printf("I! WARNING: Maximum TCP Connections reached, you may want to" +
" adjust max_tcp_connections")
t.Log.Infof("Refused TCP Connection from %s", conn.RemoteAddr())
t.Log.Warn("Maximum TCP Connections reached, you may want to adjust max_tcp_connections")
}
// handler handles a single TCP Connection
@ -235,7 +235,7 @@ func (t *TcpListener) handler(conn *net.TCPConn, id string) {
default:
t.drops++
if t.drops == 1 || t.drops%t.AllowedPendingMessages == 0 {
log.Printf(dropwarn, t.drops)
t.Log.Errorf(dropwarn, t.drops)
}
}
}
@ -268,7 +268,7 @@ func (t *TcpListener) tcpParser() error {
} else {
t.malformed++
if t.malformed == 1 || t.malformed%1000 == 0 {
log.Printf(malformedwarn, t.malformed)
t.Log.Errorf(malformedwarn, t.malformed)
}
}
}

7
plugins/inputs/tcp_listener/tcp_listener_test.go
View File

@ -33,6 +33,7 @@ cpu_load_short,host=server06 value=12.0 1422568543702900257
func newTestTcpListener() (*TcpListener, chan []byte) {
in := make(chan []byte, 1500)
listener := &TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8194",
AllowedPendingMessages: 10000,
MaxTCPConnections: 250,
@ -45,6 +46,7 @@ func newTestTcpListener() (*TcpListener, chan []byte) {
// benchmark how long it takes to accept & process 100,000 metrics:
func BenchmarkTCP(b *testing.B) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8198",
AllowedPendingMessages: 100000,
MaxTCPConnections: 250,
@ -76,6 +78,7 @@ func BenchmarkTCP(b *testing.B) {
func TestHighTrafficTCP(t *testing.T) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8199",
AllowedPendingMessages: 100000,
MaxTCPConnections: 250,
@ -103,6 +106,7 @@ func TestHighTrafficTCP(t *testing.T) {
func TestConnectTCP(t *testing.T) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8194",
AllowedPendingMessages: 10000,
MaxTCPConnections: 250,
@ -140,6 +144,7 @@ func TestConnectTCP(t *testing.T) {
// Test that MaxTCPConections is respected
func TestConcurrentConns(t *testing.T) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8195",
AllowedPendingMessages: 10000,
MaxTCPConnections: 2,
@ -175,6 +180,7 @@ func TestConcurrentConns(t *testing.T) {
// Test that MaxTCPConections is respected when max==1
func TestConcurrentConns1(t *testing.T) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8196",
AllowedPendingMessages: 10000,
MaxTCPConnections: 1,
@ -208,6 +214,7 @@ func TestConcurrentConns1(t *testing.T) {
// Test that MaxTCPConections is respected
func TestCloseConcurrentConns(t *testing.T) {
listener := TcpListener{
Log: testutil.Logger{},
ServiceAddress: "localhost:8195",
AllowedPendingMessages: 10000,
MaxTCPConnections: 2,

24
plugins/inputs/udp_listener/udp_listener.go
View File

@ -53,17 +53,19 @@ type UdpListener struct {
PacketsRecv selfstat.Stat
BytesRecv selfstat.Stat
Log telegraf.Logger
}
// UDP_MAX_PACKET_SIZE is packet limit, see
// https://en.wikipedia.org/wiki/User_Datagram_Protocol#Packet_structure
const UDP_MAX_PACKET_SIZE int = 64 * 1024
var dropwarn = "E! Error: udp_listener message queue full. " +
var dropwarn = "udp_listener message queue full. " +
"We have dropped %d messages so far. " +
"You may want to increase allowed_pending_messages in the config\n"
"You may want to increase allowed_pending_messages in the config"
var malformedwarn = "E! udp_listener has received %d malformed packets" +
var malformedwarn = "udp_listener has received %d malformed packets" +
" thus far."
const sampleConfig = `
@ -113,7 +115,7 @@ func (u *UdpListener) Start(acc telegraf.Accumulator) error {
u.wg.Add(1)
go u.udpParser()
log.Printf("I! Started UDP listener service on %s (ReadBuffer: %d)\n", u.ServiceAddress, u.UDPBufferSize)
u.Log.Infof("Started service on %q (ReadBuffer: %d)", u.ServiceAddress, u.UDPBufferSize)
return nil
}
@ -124,7 +126,7 @@ func (u *UdpListener) Stop() {
u.wg.Wait()
u.listener.Close()
close(u.in)
log.Println("I! Stopped UDP listener service on ", u.ServiceAddress)
u.Log.Infof("Stopped service on %q", u.ServiceAddress)
}
func (u *UdpListener) udpListen() error {
@ -134,15 +136,15 @@ func (u *UdpListener) udpListen() error {
u.listener, err = net.ListenUDP("udp", address)
if err != nil {
return fmt.Errorf("E! Error: ListenUDP - %s", err)
return err
}
log.Println("I! UDP server listening on: ", u.listener.LocalAddr().String())
u.Log.Infof("Server listening on %q", u.listener.LocalAddr().String())
if u.UDPBufferSize > 0 {
err = u.listener.SetReadBuffer(u.UDPBufferSize) // if we want to move away from OS default
if err != nil {
return fmt.Errorf("E! Failed to set UDP read buffer to %d: %s", u.UDPBufferSize, err)
return fmt.Errorf("failed to set UDP read buffer to %d: %s", u.UDPBufferSize, err)
}
}
@ -166,7 +168,7 @@ func (u *UdpListener) udpListenLoop() {
if err != nil {
if err, ok := err.(net.Error); ok && err.Timeout() {
} else {
log.Printf("E! Error: %s\n", err.Error())
u.Log.Error(err.Error())
}
continue
}
@ -180,7 +182,7 @@ func (u *UdpListener) udpListenLoop() {
default:
u.drops++
if u.drops == 1 || u.drops%u.AllowedPendingMessages == 0 {
log.Printf(dropwarn, u.drops)
u.Log.Errorf(dropwarn, u.drops)
}
}
}
@ -208,7 +210,7 @@ func (u *UdpListener) udpParser() error {
} else {
u.malformed++
if u.malformed == 1 || u.malformed%1000 == 0 {
log.Printf(malformedwarn, u.malformed)
u.Log.Errorf(malformedwarn, u.malformed)
}
}
}

2
plugins/inputs/udp_listener/udp_listener_test.go
View File

@ -31,6 +31,7 @@ cpu_load_short,host=server06 value=12.0 1422568543702900257
func newTestUdpListener() (*UdpListener, chan []byte) {
in := make(chan []byte, 1500)
listener := &UdpListener{
Log: testutil.Logger{},
ServiceAddress: ":8125",
AllowedPendingMessages: 10000,
in: in,
@ -78,6 +79,7 @@ func newTestUdpListener() (*UdpListener, chan []byte) {
func TestConnectUDP(t *testing.T) {
listener := UdpListener{
Log: testutil.Logger{},
ServiceAddress: ":8127",
AllowedPendingMessages: 10000,
}

25
plugins/inputs/vsphere/client.go
View File

@ -4,13 +4,13 @@ import (
"context"
"crypto/tls"
"fmt"
"log"
"net/url"
"strconv"
"strings"
"sync"
"time"
"github.com/influxdata/telegraf"
"github.com/vmware/govmomi"
"github.com/vmware/govmomi/object"
"github.com/vmware/govmomi/performance"
@ -45,6 +45,7 @@ type Client struct {
Valid bool
Timeout time.Duration
closeGate sync.Once
log telegraf.Logger
}
// NewClientFactory creates a new ClientFactory and prepares it for use.
@ -76,7 +77,7 @@ func (cf *ClientFactory) GetClient(ctx context.Context) (*Client, error) {
ctx1, cancel1 := context.WithTimeout(ctx, cf.parent.Timeout.Duration)
defer cancel1()
if _, err := methods.GetCurrentTime(ctx1, cf.client.Client); err != nil {
log.Printf("I! [inputs.vsphere]: Client session seems to have time out. Reauthenticating!")
cf.parent.Log.Info("Client session seems to have time out. Reauthenticating!")
ctx2, cancel2 := context.WithTimeout(ctx, cf.parent.Timeout.Duration)
defer cancel2()
if err := cf.client.Client.SessionManager.Login(ctx2, url.UserPassword(cf.parent.Username, cf.parent.Password)); err != nil {
@ -88,7 +89,7 @@ func (cf *ClientFactory) GetClient(ctx context.Context) (*Client, error) {
cf.client = nil
continue
}
return nil, fmt.Errorf("Renewing authentication failed: %v", err)
return nil, fmt.Errorf("renewing authentication failed: %s", err.Error())
}
}
@ -113,7 +114,7 @@ func NewClient(ctx context.Context, u *url.URL, vs *VSphere) (*Client, error) {
u.User = url.UserPassword(vs.Username, vs.Password)
}
log.Printf("D! [inputs.vsphere]: Creating client: %s", u.Host)
vs.Log.Debugf("Creating client: %s", u.Host)
soapClient := soap.NewClient(u, tlsCfg.InsecureSkipVerify)
// Add certificate if we have it. Use it to log us in.
@ -170,6 +171,7 @@ func NewClient(ctx context.Context, u *url.URL, vs *VSphere) (*Client, error) {
p := performance.NewManager(c.Client)
client := &Client{
log: vs.Log,
Client: c,
Views: m,
Root: v,
@ -184,9 +186,9 @@ func NewClient(ctx context.Context, u *url.URL, vs *VSphere) (*Client, error) {
if err != nil {
return nil, err
}
log.Printf("D! [inputs.vsphere] vCenter says max_query_metrics should be %d", n)
vs.Log.Debugf("vCenter says max_query_metrics should be %d", n)
if n < vs.MaxQueryMetrics {
log.Printf("W! [inputs.vsphere] Configured max_query_metrics is %d, but server limits it to %d. Reducing.", vs.MaxQueryMetrics, n)
vs.Log.Warnf("Configured max_query_metrics is %d, but server limits it to %d. Reducing.", vs.MaxQueryMetrics, n)
vs.MaxQueryMetrics = n
}
return client, nil
@ -202,7 +204,6 @@ func (cf *ClientFactory) Close() {
}
func (c *Client) close() {
// Use a Once to prevent us from panics stemming from trying
// to close it multiple times.
c.closeGate.Do(func() {
@ -210,7 +211,7 @@ func (c *Client) close() {
defer cancel()
if c.Client != nil {
if err := c.Client.Logout(ctx); err != nil {
log.Printf("E! [inputs.vsphere]: Error during logout: %s", err)
c.log.Errorf("Logout: %s", err.Error())
}
}
})
@ -239,7 +240,7 @@ func (c *Client) GetMaxQueryMetrics(ctx context.Context) (int, error) {
if s, ok := res[0].GetOptionValue().Value.(string); ok {
v, err := strconv.Atoi(s)
if err == nil {
log.Printf("D! [inputs.vsphere] vCenter maxQueryMetrics is defined: %d", v)
c.log.Debugf("vCenter maxQueryMetrics is defined: %d", v)
if v == -1 {
// Whatever the server says, we never ask for more metrics than this.
return absoluteMaxMetrics, nil
@ -250,17 +251,17 @@ func (c *Client) GetMaxQueryMetrics(ctx context.Context) (int, error) {
// Fall through version-based inference if value isn't usable
}
} else {
log.Println("D! [inputs.vsphere] Option query for maxQueryMetrics failed. Using default")
c.log.Debug("Option query for maxQueryMetrics failed. Using default")
}
// No usable maxQueryMetrics setting. Infer based on version
ver := c.Client.Client.ServiceContent.About.Version
parts := strings.Split(ver, ".")
if len(parts) < 2 {
log.Printf("W! [inputs.vsphere] vCenter returned an invalid version string: %s. Using default query size=64", ver)
c.log.Warnf("vCenter returned an invalid version string: %s. Using default query size=64", ver)
return 64, nil
}
log.Printf("D! [inputs.vsphere] vCenter version is: %s", ver)
c.log.Debugf("vCenter version is: %s", ver)
major, err := strconv.Atoi(parts[0])
if err != nil {
return 0, err

71
plugins/inputs/vsphere/endpoint.go
View File

@ -250,10 +250,10 @@ func (e *Endpoint) startDiscovery(ctx context.Context) {
case <-e.discoveryTicker.C:
err := e.discover(ctx)
if err != nil && err != context.Canceled {
log.Printf("E! [inputs.vsphere]: Error in discovery for %s: %v", e.URL.Host, err)
e.Parent.Log.Errorf("Discovery for %s: %s", e.URL.Host, err.Error())
}
case <-ctx.Done():
log.Printf("D! [inputs.vsphere]: Exiting discovery goroutine for %s", e.URL.Host)
e.Parent.Log.Debugf("Exiting discovery goroutine for %s", e.URL.Host)
e.discoveryTicker.Stop()
return
}
@ -264,7 +264,7 @@ func (e *Endpoint) startDiscovery(ctx context.Context) {
func (e *Endpoint) initalDiscovery(ctx context.Context) {
err := e.discover(ctx)
if err != nil && err != context.Canceled {
log.Printf("E! [inputs.vsphere]: Error in discovery for %s: %v", e.URL.Host, err)
e.Parent.Log.Errorf("Discovery for %s: %s", e.URL.Host, err.Error())
}
e.startDiscovery(ctx)
}
@ -279,7 +279,7 @@ func (e *Endpoint) init(ctx context.Context) error {
if e.customAttrEnabled {
fields, err := client.GetCustomFields(ctx)
if err != nil {
log.Println("W! [inputs.vsphere] Could not load custom field metadata")
e.Parent.Log.Warn("Could not load custom field metadata")
} else {
e.customFields = fields
}
@ -291,7 +291,7 @@ func (e *Endpoint) init(ctx context.Context) error {
// goroutine without waiting for it. This will probably cause us to report an empty
// dataset on the first collection, but it solves the issue of the first collection timing out.
if e.Parent.ForceDiscoverOnInit {
log.Printf("D! [inputs.vsphere]: Running initial discovery and waiting for it to finish")
e.Parent.Log.Debug("Running initial discovery and waiting for it to finish")
e.initalDiscovery(ctx)
} else {
// Otherwise, just run it in the background. We'll probably have an incomplete first metric
@ -354,7 +354,7 @@ func (e *Endpoint) getDatacenterName(ctx context.Context, client *Client, cache
defer cancel1()
err := o.Properties(ctx1, here, []string{"parent", "name"}, &result)
if err != nil {
log.Printf("W! [inputs.vsphere]: Error while resolving parent. Assuming no parent exists. Error: %s", err)
e.Parent.Log.Warnf("Error while resolving parent. Assuming no parent exists. Error: %s", err.Error())
break
}
if result.Reference().Type == "Datacenter" {
@ -363,7 +363,7 @@ func (e *Endpoint) getDatacenterName(ctx context.Context, client *Client, cache
break
}
if result.Parent == nil {
log.Printf("D! [inputs.vsphere]: No parent found for %s (ascending from %s)", here.Reference(), r.Reference())
e.Parent.Log.Debugf("No parent found for %s (ascending from %s)", here.Reference(), r.Reference())
break
}
here = result.Parent.Reference()
@ -393,7 +393,7 @@ func (e *Endpoint) discover(ctx context.Context) error {
return err
}
log.Printf("D! [inputs.vsphere]: Discover new objects for %s", e.URL.Host)
e.Parent.Log.Debugf("Discover new objects for %s", e.URL.Host)
dcNameCache := make(map[string]string)
numRes := int64(0)
@ -401,7 +401,7 @@ func (e *Endpoint) discover(ctx context.Context) error {
// Populate resource objects, and endpoint instance info.
newObjects := make(map[string]objectMap)
for k, res := range e.resourceKinds {
log.Printf("D! [inputs.vsphere] Discovering resources for %s", res.name)
e.Parent.Log.Debugf("Discovering resources for %s", res.name)
// Need to do this for all resource types even if they are not enabled
if res.enabled || k != "vm" {
rf := ResourceFilter{
@ -457,7 +457,7 @@ func (e *Endpoint) discover(ctx context.Context) error {
if e.customAttrEnabled {
fields, err = client.GetCustomFields(ctx)
if err != nil {
log.Println("W! [inputs.vsphere] Could not load custom field metadata")
e.Parent.Log.Warn("Could not load custom field metadata")
fields = nil
}
}
@ -481,10 +481,10 @@ func (e *Endpoint) discover(ctx context.Context) error {
}
func (e *Endpoint) simpleMetadataSelect(ctx context.Context, client *Client, res *resourceKind) {
log.Printf("D! [inputs.vsphere] Using fast metric metadata selection for %s", res.name)
e.Parent.Log.Debugf("Using fast metric metadata selection for %s", res.name)
m, err := client.CounterInfoByName(ctx)
if err != nil {
log.Printf("E! [inputs.vsphere]: Error while getting metric metadata. Discovery will be incomplete. Error: %s", err)
e.Parent.Log.Errorf("Getting metric metadata. Discovery will be incomplete. Error: %s", err.Error())
return
}
res.metrics = make(performance.MetricList, 0, len(res.include))
@ -500,7 +500,7 @@ func (e *Endpoint) simpleMetadataSelect(ctx context.Context, client *Client, res
}
res.metrics = append(res.metrics, cnt)
} else {
log.Printf("W! [inputs.vsphere] Metric name %s is unknown. Will not be collected", s)
e.Parent.Log.Warnf("Metric name %s is unknown. Will not be collected", s)
}
}
}
@ -533,7 +533,7 @@ func (e *Endpoint) complexMetadataSelect(ctx context.Context, res *resourceKind,
te.Run(ctx, func() {
metrics, err := e.getMetadata(ctx, obj, res.sampling)
if err != nil {
log.Printf("E! [inputs.vsphere]: Error while getting metric metadata. Discovery will be incomplete. Error: %s", err)
e.Parent.Log.Errorf("Getting metric metadata. Discovery will be incomplete. Error: %s", err.Error())
}
mMap := make(map[string]types.PerfMetricId)
for _, m := range metrics {
@ -546,7 +546,7 @@ func (e *Endpoint) complexMetadataSelect(ctx context.Context, res *resourceKind,
mMap[strconv.Itoa(int(m.CounterId))+"|"+m.Instance] = m
}
}
log.Printf("D! [inputs.vsphere] Found %d metrics for %s", len(mMap), obj.name)
e.Parent.Log.Debugf("Found %d metrics for %s", len(mMap), obj.name)
instInfoMux.Lock()
defer instInfoMux.Unlock()
if len(mMap) > len(res.metrics) {
@ -605,7 +605,7 @@ func getClusters(ctx context.Context, e *Endpoint, filter *ResourceFilter) (obje
defer cancel3()
err = o.Properties(ctx3, *r.Parent, []string{"parent"}, &folder)
if err != nil {
log.Printf("W! [inputs.vsphere] Error while getting folder parent: %e", err)
e.Parent.Log.Warnf("Error while getting folder parent: %s", err.Error())
p = nil
} else {
pp := folder.Parent.Reference()
@ -702,7 +702,7 @@ func getVMs(ctx context.Context, e *Endpoint, filter *ResourceFilter) (objectMap
}
key, ok := e.customFields[val.Key]
if !ok {
log.Printf("W! [inputs.vsphere] Metadata for custom field %d not found. Skipping", val.Key)
e.Parent.Log.Warnf("Metadata for custom field %d not found. Skipping", val.Key)
continue
}
if e.customAttrFilter.Match(key) {
@ -847,7 +847,7 @@ func (e *Endpoint) chunkify(ctx context.Context, res *resourceKind, now time.Tim
// Make sure endtime is always after start time. We may occasionally see samples from the future
// returned from vCenter. This is presumably due to time drift between vCenter and EXSi nodes.
if pq.StartTime.After(*pq.EndTime) {
log.Printf("D! [inputs.vsphere] Future sample. Res: %s, StartTime: %s, EndTime: %s, Now: %s", pq.Entity, *pq.StartTime, *pq.EndTime, now)
e.Parent.Log.Debugf("Future sample. Res: %s, StartTime: %s, EndTime: %s, Now: %s", pq.Entity, *pq.StartTime, *pq.EndTime, now)
end := start.Add(time.Second)
pq.EndTime = &end
}
@ -861,7 +861,7 @@ func (e *Endpoint) chunkify(ctx context.Context, res *resourceKind, now time.Tim
// 2) We are at the last resource and have no more data to process.
// 3) The query contains more than 100,000 individual metrics
if mr > 0 || nRes >= e.Parent.MaxQueryObjects || len(pqs) > 100000 {
log.Printf("D! [inputs.vsphere]: Queueing query: %d objects, %d metrics (%d remaining) of type %s for %s. Processed objects: %d. Total objects %d",
e.Parent.Log.Debugf("Queueing query: %d objects, %d metrics (%d remaining) of type %s for %s. Processed objects: %d. Total objects %d",
len(pqs), metrics, mr, res.name, e.URL.Host, total+1, len(res.objects))
// Don't send work items if the context has been cancelled.
@ -882,7 +882,7 @@ func (e *Endpoint) chunkify(ctx context.Context, res *resourceKind, now time.Tim
// Handle final partially filled chunk
if len(pqs) > 0 {
// Run collection job
log.Printf("D! [inputs.vsphere]: Queuing query: %d objects, %d metrics (0 remaining) of type %s for %s. Total objects %d (final chunk)",
e.Parent.Log.Debugf("Queuing query: %d objects, %d metrics (0 remaining) of type %s for %s. Total objects %d (final chunk)",
len(pqs), metrics, res.name, e.URL.Host, len(res.objects))
submitChunkJob(ctx, te, job, pqs)
}
@ -914,18 +914,18 @@ func (e *Endpoint) collectResource(ctx context.Context, resourceType string, acc
if estInterval < s {
estInterval = s
}
log.Printf("D! [inputs.vsphere] Raw interval %s, padded: %s, estimated: %s", rawInterval, paddedInterval, estInterval)
e.Parent.Log.Debugf("Raw interval %s, padded: %s, estimated: %s", rawInterval, paddedInterval, estInterval)
}
log.Printf("D! [inputs.vsphere] Interval estimated to %s", estInterval)
e.Parent.Log.Debugf("Interval estimated to %s", estInterval)
res.lastColl = localNow
latest := res.latestSample
if !latest.IsZero() {
elapsed := now.Sub(latest).Seconds() + 5.0 // Allow 5 second jitter.
log.Printf("D! [inputs.vsphere]: Latest: %s, elapsed: %f, resource: %s", latest, elapsed, resourceType)
e.Parent.Log.Debugf("Latest: %s, elapsed: %f, resource: %s", latest, elapsed, resourceType)
if !res.realTime && elapsed < float64(res.sampling) {
// No new data would be available. We're outta here!
log.Printf("D! [inputs.vsphere]: Sampling period for %s of %d has not elapsed on %s",
e.Parent.Log.Debugf("Sampling period for %s of %d has not elapsed on %s",
resourceType, res.sampling, e.URL.Host)
return nil
}
@ -936,7 +936,7 @@ func (e *Endpoint) collectResource(ctx context.Context, resourceType string, acc
internalTags := map[string]string{"resourcetype": resourceType}
sw := NewStopwatchWithTags("gather_duration", e.URL.Host, internalTags)
log.Printf("D! [inputs.vsphere]: Collecting metrics for %d objects of type %s for %s",
e.Parent.Log.Debugf("Collecting metrics for %d objects of type %s for %s",
len(res.objects), resourceType, e.URL.Host)
count := int64(0)
@ -948,9 +948,9 @@ func (e *Endpoint) collectResource(ctx context.Context, resourceType string, acc
e.chunkify(ctx, res, now, latest, acc,
func(chunk []types.PerfQuerySpec) {
n, localLatest, err := e.collectChunk(ctx, chunk, res, acc, now, estInterval)
log.Printf("D! [inputs.vsphere] CollectChunk for %s returned %d metrics", resourceType, n)
e.Parent.Log.Debugf("CollectChunk for %s returned %d metrics", resourceType, n)
if err != nil {
acc.AddError(errors.New("While collecting " + res.name + ": " + err.Error()))
acc.AddError(errors.New("while collecting " + res.name + ": " + err.Error()))
}
atomic.AddInt64(&count, int64(n))
tsMux.Lock()
@ -960,7 +960,7 @@ func (e *Endpoint) collectResource(ctx context.Context, resourceType string, acc
}
})
log.Printf("D! [inputs.vsphere] Latest sample for %s set to %s", resourceType, latestSample)
e.Parent.Log.Debugf("Latest sample for %s set to %s", resourceType, latestSample)
if !latestSample.IsZero() {
res.latestSample = latestSample
}
@ -1004,12 +1004,11 @@ func alignSamples(info []types.PerfSampleInfo, values []int64, interval time.Dur
lastBucket = roundedTs
}
}
//log.Printf("D! [inputs.vsphere] Aligned samples: %d collapsed into %d", len(info), len(rInfo))
return rInfo, rValues
}
func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec, res *resourceKind, acc telegraf.Accumulator, now time.Time, interval time.Duration) (int, time.Time, error) {
log.Printf("D! [inputs.vsphere] Query for %s has %d QuerySpecs", res.name, len(pqs))
e.Parent.Log.Debugf("Query for %s has %d QuerySpecs", res.name, len(pqs))
latestSample := time.Time{}
count := 0
resourceType := res.name
@ -1030,14 +1029,14 @@ func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec,
return count, latestSample, err
}
log.Printf("D! [inputs.vsphere] Query for %s returned metrics for %d objects", resourceType, len(ems))
e.Parent.Log.Debugf("Query for %s returned metrics for %d objects", resourceType, len(ems))
// Iterate through results
for _, em := range ems {
moid := em.Entity.Reference().Value
instInfo, found := res.objects[moid]
if !found {
log.Printf("E! [inputs.vsphere]: MOID %s not found in cache. Skipping! (This should not happen!)", moid)
e.Parent.Log.Errorf("MOID %s not found in cache. Skipping! (This should not happen!)", moid)
continue
}
buckets := make(map[string]metricEntry)
@ -1052,7 +1051,7 @@ func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec,
// Populate tags
objectRef, ok := res.objects[moid]
if !ok {
log.Printf("E! [inputs.vsphere]: MOID %s not found in cache. Skipping", moid)
e.Parent.Log.Errorf("MOID %s not found in cache. Skipping", moid)
continue
}
e.populateTags(&objectRef, resourceType, res, t, &v)
@ -1064,7 +1063,7 @@ func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec,
// According to the docs, SampleInfo and Value should have the same length, but we've seen corrupted
// data coming back with missing values. Take care of that gracefully!
if idx >= len(alignedValues) {
log.Printf("D! [inputs.vsphere] len(SampleInfo)>len(Value) %d > %d", len(alignedInfo), len(alignedValues))
e.Parent.Log.Debugf("Len(SampleInfo)>len(Value) %d > %d", len(alignedInfo), len(alignedValues))
break
}
ts := sample.Timestamp
@ -1085,7 +1084,7 @@ func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec,
// Percentage values must be scaled down by 100.
info, ok := metricInfo[name]
if !ok {
log.Printf("E! [inputs.vsphere]: Could not determine unit for %s. Skipping", name)
e.Parent.Log.Errorf("Could not determine unit for %s. Skipping", name)
}
v := alignedValues[idx]
if info.UnitInfo.GetElementDescription().Key == "percent" {
@ -1103,7 +1102,7 @@ func (e *Endpoint) collectChunk(ctx context.Context, pqs []types.PerfQuerySpec,
e.hwMarks.Put(moid, ts)
}
if nValues == 0 {
log.Printf("D! [inputs.vsphere]: Missing value for: %s, %s", name, objectRef.name)
e.Parent.Log.Debugf("Missing value for: %s, %s", name, objectRef.name)
continue
}
}

3
plugins/inputs/vsphere/finder.go
View File

@ -2,7 +2,6 @@ package vsphere
import (
"context"
"log"
"reflect"
"strings"
@ -54,7 +53,7 @@ func (f *Finder) Find(ctx context.Context, resType, path string, dst interface{}
return err
}
objectContentToTypedArray(objs, dst)
log.Printf("D! [inputs.vsphere] Find(%s, %s) returned %d objects", resType, path, len(objs))
f.client.log.Debugf("Find(%s, %s) returned %d objects", resType, path, len(objs))
return nil
}

2
plugins/inputs/vsphere/tscache.go
View File

@ -34,7 +34,7 @@ func (t *TSCache) Purge() {
n++
}
}
log.Printf("D! [inputs.vsphere] Purged timestamp cache. %d deleted with %d remaining", n, len(t.table))
log.Printf("D! [inputs.vsphere] purged timestamp cache. %d deleted with %d remaining", n, len(t.table))
}
// IsNew returns true if the supplied timestamp for the supplied key is more recent than the

9
plugins/inputs/vsphere/vsphere.go
View File

@ -2,7 +2,6 @@ package vsphere
import (
"context"
"log"
"sync"
"time"
@ -58,6 +57,8 @@ type VSphere struct {
// Mix in the TLS/SSL goodness from core
tls.ClientConfig
Log telegraf.Logger
}
var sampleConfig = `
@ -243,7 +244,7 @@ func (v *VSphere) Description() string {
// Start is called from telegraf core when a plugin is started and allows it to
// perform initialization tasks.
func (v *VSphere) Start(acc telegraf.Accumulator) error {
log.Println("D! [inputs.vsphere]: Starting plugin")
v.Log.Info("Starting plugin")
ctx, cancel := context.WithCancel(context.Background())
v.cancel = cancel
@ -266,7 +267,7 @@ func (v *VSphere) Start(acc telegraf.Accumulator) error {
// Stop is called from telegraf core when a plugin is stopped and allows it to
// perform shutdown tasks.
func (v *VSphere) Stop() {
log.Println("D! [inputs.vsphere]: Stopping plugin")
v.Log.Info("Stopping plugin")
v.cancel()
// Wait for all endpoints to finish. No need to wait for
@ -275,7 +276,7 @@ func (v *VSphere) Stop() {
// wait for any discovery to complete by trying to grab the
// "busy" mutex.
for _, ep := range v.endpoints {
log.Printf("D! [inputs.vsphere]: Waiting for endpoint %s to finish", ep.URL.Host)
v.Log.Debugf("Waiting for endpoint %q to finish", ep.URL.Host)
func() {
ep.busy.Lock() // Wait until discovery is finished
defer ep.busy.Unlock()

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