Merge branch 'master' into plugin/reader
This commit is contained in:
commit
36a23ea1ba
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@ -20,6 +20,8 @@
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- [#4259](https://github.com/influxdata/telegraf/pull/4259): Add container status tag to docker input.
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- [#3523](https://github.com/influxdata/telegraf/pull/3523): Add valuecounter aggregator plugin.
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- [#4307](https://github.com/influxdata/telegraf/pull/4307): Add new measurement with results of pgrep lookup to procstat input.
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- [#4311](https://github.com/influxdata/telegraf/pull/4311): Add support for comma in logparser timestamp format.
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- [#4292](https://github.com/influxdata/telegraf/pull/4292): Add path tag to tail input plugin.
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## v1.7.1 [unreleased]
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@ -27,6 +29,7 @@
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- [#4277](https://github.com/influxdata/telegraf/pull/4277): Treat sigterm as a clean shutdown signal.
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- [#4284](https://github.com/influxdata/telegraf/pull/4284): Fix selection of tags under nested objects in the JSON parser.
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- [#4135](https://github.com/influxdata/telegraf/issues/4135): Fix postfix input handling multi-level queues.
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## v1.7 [2018-06-12]
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10
Makefile
10
Makefile
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@ -54,11 +54,11 @@ fmtcheck:
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@echo '[INFO] done.'
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test-windows:
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go test ./plugins/inputs/ping/...
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go test ./plugins/inputs/win_perf_counters/...
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go test ./plugins/inputs/win_services/...
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go test ./plugins/inputs/procstat/...
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go test ./plugins/inputs/ntpq/...
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go test -short ./plugins/inputs/ping/...
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go test -short ./plugins/inputs/win_perf_counters/...
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go test -short ./plugins/inputs/win_services/...
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go test -short ./plugins/inputs/procstat/...
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go test -short ./plugins/inputs/ntpq/...
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# vet runs the Go source code static analysis tool `vet` to find
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# any common errors.
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@ -108,7 +108,9 @@ You must capture at least one field per line.
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- ts-"CUSTOM"
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CUSTOM time layouts must be within quotes and be the representation of the
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"reference time", which is `Mon Jan 2 15:04:05 -0700 MST 2006`
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"reference time", which is `Mon Jan 2 15:04:05 -0700 MST 2006`.
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To match a comma decimal point you can use a period. For example `%{TIMESTAMP:timestamp:ts-"2006-01-02 15:04:05.000"}` can be used to match `"2018-01-02 15:04:05,000"`
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To match a comma decimal point you can use a period in the pattern string.
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See https://golang.org/pkg/time/#Parse for more details.
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Telegraf has many of its own [built-in patterns](./grok/patterns/influx-patterns),
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@ -335,6 +335,9 @@ func (p *Parser) ParseLine(line string) (telegraf.Metric, error) {
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case DROP:
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// goodbye!
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default:
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// Replace commas with dot character
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v = strings.Replace(v, ",", ".", -1)
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ts, err := time.ParseInLocation(t, v, p.loc)
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if err == nil {
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timestamp = ts
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@ -982,3 +982,21 @@ func TestSyslogTimestampParser(t *testing.T) {
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require.NotNil(t, m)
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require.Equal(t, 2018, m.Time().Year())
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}
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func TestReplaceTimestampComma(t *testing.T) {
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p := &Parser{
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Patterns: []string{`%{TIMESTAMP_ISO8601:timestamp:ts-"2006-01-02 15:04:05.000"} successfulMatches=%{NUMBER:value:int}`},
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}
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require.NoError(t, p.Compile())
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m, err := p.ParseLine("2018-02-21 13:10:34,555 successfulMatches=1")
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require.NoError(t, err)
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require.NotNil(t, m)
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require.Equal(t, 2018, m.Time().Year())
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require.Equal(t, 13, m.Time().Hour())
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require.Equal(t, 34, m.Time().Second())
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//Convert Nanosecond to milisecond for compare
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require.Equal(t, 555, m.Time().Nanosecond()/1000000)
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}
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@ -4,7 +4,7 @@ import (
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"fmt"
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"os"
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"os/exec"
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"path"
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"path/filepath"
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"strings"
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"time"
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@ -28,36 +28,37 @@ func getQueueDirectory() (string, error) {
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return strings.TrimSpace(string(qd)), nil
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}
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func qScan(path string) (int64, int64, int64, error) {
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f, err := os.Open(path)
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if err != nil {
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return 0, 0, 0, err
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}
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finfos, err := f.Readdir(-1)
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f.Close()
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if err != nil {
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return 0, 0, 0, err
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}
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func qScan(path string, acc telegraf.Accumulator) (int64, int64, int64, error) {
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var length, size int64
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var oldest time.Time
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for _, finfo := range finfos {
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err := filepath.Walk(path, func(_ string, finfo os.FileInfo, err error) error {
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if err != nil {
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acc.AddError(fmt.Errorf("error scanning %s: %s", path, err))
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return nil
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}
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if finfo.IsDir() {
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return nil
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}
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length++
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size += finfo.Size()
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ctime := statCTime(finfo.Sys())
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if ctime.IsZero() {
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continue
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return nil
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}
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if oldest.IsZero() || ctime.Before(oldest) {
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oldest = ctime
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}
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return nil
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})
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if err != nil {
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return 0, 0, 0, err
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}
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var age int64
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if !oldest.IsZero() {
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age = int64(time.Now().Sub(oldest) / time.Second)
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} else if len(finfos) != 0 {
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} else if length != 0 {
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// system doesn't support ctime
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age = -1
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}
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}
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}
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for _, q := range []string{"active", "hold", "incoming", "maildrop"} {
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length, size, age, err := qScan(path.Join(p.QueueDirectory, q))
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for _, q := range []string{"active", "hold", "incoming", "maildrop", "deferred"} {
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length, size, age, err := qScan(filepath.Join(p.QueueDirectory, q), acc)
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if err != nil {
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acc.AddError(fmt.Errorf("error scanning queue %s: %s", q, err))
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continue
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acc.AddFields("postfix_queue", fields, map[string]string{"queue": q})
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}
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var dLength, dSize int64
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dAge := int64(-1)
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for _, q := range []string{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F"} {
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length, size, age, err := qScan(path.Join(p.QueueDirectory, "deferred", q))
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if err != nil {
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if os.IsNotExist(err) {
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// the directories are created on first use
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continue
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}
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acc.AddError(fmt.Errorf("error scanning queue deferred/%s: %s", q, err))
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return nil
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}
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dLength += length
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dSize += size
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if age > dAge {
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dAge = age
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}
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}
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fields := map[string]interface{}{"length": dLength, "size": dSize}
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if dAge != -1 {
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fields["age"] = dAge
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}
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acc.AddFields("postfix_queue", fields, map[string]string{"queue": "deferred"})
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return nil
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}
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@ -3,7 +3,7 @@ package postfix
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import (
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"io/ioutil"
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"os"
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"path"
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"path/filepath"
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"testing"
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"github.com/influxdata/telegraf/testutil"
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require.NoError(t, err)
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defer os.RemoveAll(td)
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for _, q := range []string{"active", "hold", "incoming", "maildrop", "deferred"} {
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require.NoError(t, os.Mkdir(path.Join(td, q), 0755))
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}
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for _, q := range []string{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "F"} { // "E" deliberately left off
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require.NoError(t, os.Mkdir(path.Join(td, "deferred", q), 0755))
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for _, q := range []string{"active", "hold", "incoming", "maildrop", "deferred/0/0", "deferred/F/F"} {
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require.NoError(t, os.MkdirAll(filepath.FromSlash(td+"/"+q), 0755))
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}
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require.NoError(t, ioutil.WriteFile(path.Join(td, "active", "01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(path.Join(td, "active", "02"), []byte("defg"), 0644))
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require.NoError(t, ioutil.WriteFile(path.Join(td, "hold", "01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(path.Join(td, "incoming", "01"), []byte("abcd"), 0644))
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require.NoError(t, ioutil.WriteFile(path.Join(td, "deferred", "0", "01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(path.Join(td, "deferred", "F", "F1"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/active/01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/active/02"), []byte("defg"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/hold/01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/incoming/01"), []byte("abcd"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/deferred/0/0/01"), []byte("abc"), 0644))
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require.NoError(t, ioutil.WriteFile(filepath.FromSlash(td+"/deferred/F/F/F1"), []byte("abc"), 0644))
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p := Postfix{
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QueueDirectory: td,
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@ -1,4 +1,4 @@
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# tail Input Plugin
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# Tail Input Plugin
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The tail plugin "tails" a logfile and parses each log message.
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@ -49,3 +49,7 @@ The plugin expects messages in one of the
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data_format = "influx"
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```
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### Metrics:
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Metrics are produced according to the `data_format` option. Additionally a
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tag labeled `path` is added to the metric containing the filename being tailed.
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@ -146,7 +146,11 @@ func (t *Tail) receiver(tailer *tail.Tail) {
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m, err = t.parser.ParseLine(text)
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if err == nil {
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t.acc.AddFields(m.Name(), m.Fields(), m.Tags(), m.Time())
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if m != nil {
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tags := m.Tags()
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tags["path"] = tailer.Filename
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t.acc.AddFields(m.Name(), m.Fields(), tags, m.Time())
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}
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} else {
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t.acc.AddError(fmt.Errorf("E! Malformed log line in %s: [%s], Error: %s\n",
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tailer.Filename, line.Text, err))
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