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AUTH-2105: Adds support for local forwarding. Refactor auditlogger creation.

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AUTH-2088: Adds dynamic destination routing
This commit is contained in:
Michael Borkenstein
2019-10-02 15:56:28 -05:00
parent dbde3870da
commit 91d9dca34e
669 changed files with 74279 additions and 18300 deletions
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18
vendor/github.com/prometheus/common/expfmt/text_create.go generated vendored
View File

@@ -14,9 +14,10 @@
package expfmt
import (
"bytes"
"bufio"
"fmt"
"io"
"io/ioutil"
"math"
"strconv"
"strings"
@@ -27,7 +28,7 @@ import (
dto "github.com/prometheus/client_model/go"
)
// enhancedWriter has all the enhanced write functions needed here. bytes.Buffer
// enhancedWriter has all the enhanced write functions needed here. bufio.Writer
// implements it.
type enhancedWriter interface {
io.Writer
@@ -37,14 +38,13 @@ type enhancedWriter interface {
}
const (
initialBufSize = 512
initialNumBufSize = 24
)
var (
bufPool = sync.Pool{
New: func() interface{} {
return bytes.NewBuffer(make([]byte, 0, initialBufSize))
return bufio.NewWriter(ioutil.Discard)
},
}
numBufPool = sync.Pool{
@@ -75,16 +75,14 @@ func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (written int, err e
}
// Try the interface upgrade. If it doesn't work, we'll use a
// bytes.Buffer from the sync.Pool and write out its content to out in a
// single go in the end.
// bufio.Writer from the sync.Pool.
w, ok := out.(enhancedWriter)
if !ok {
b := bufPool.Get().(*bytes.Buffer)
b.Reset()
b := bufPool.Get().(*bufio.Writer)
b.Reset(out)
w = b
defer func() {
bWritten, bErr := out.Write(b.Bytes())
written = bWritten
bErr := b.Flush()
if err == nil {
err = bErr
}

13
vendor/github.com/prometheus/common/expfmt/text_parse.go generated vendored
View File

@@ -325,7 +325,7 @@ func (p *TextParser) startLabelValue() stateFn {
// - Other labels have to be added to currentLabels for signature calculation.
if p.currentMF.GetType() == dto.MetricType_SUMMARY {
if p.currentLabelPair.GetName() == model.QuantileLabel {
if p.currentQuantile, p.err = strconv.ParseFloat(p.currentLabelPair.GetValue(), 64); p.err != nil {
if p.currentQuantile, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil {
// Create a more helpful error message.
p.parseError(fmt.Sprintf("expected float as value for 'quantile' label, got %q", p.currentLabelPair.GetValue()))
return nil
@@ -337,7 +337,7 @@ func (p *TextParser) startLabelValue() stateFn {
// Similar special treatment of histograms.
if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
if p.currentLabelPair.GetName() == model.BucketLabel {
if p.currentBucket, p.err = strconv.ParseFloat(p.currentLabelPair.GetValue(), 64); p.err != nil {
if p.currentBucket, p.err = parseFloat(p.currentLabelPair.GetValue()); p.err != nil {
// Create a more helpful error message.
p.parseError(fmt.Sprintf("expected float as value for 'le' label, got %q", p.currentLabelPair.GetValue()))
return nil
@@ -392,7 +392,7 @@ func (p *TextParser) readingValue() stateFn {
if p.readTokenUntilWhitespace(); p.err != nil {
return nil // Unexpected end of input.
}
value, err := strconv.ParseFloat(p.currentToken.String(), 64)
value, err := parseFloat(p.currentToken.String())
if err != nil {
// Create a more helpful error message.
p.parseError(fmt.Sprintf("expected float as value, got %q", p.currentToken.String()))
@@ -755,3 +755,10 @@ func histogramMetricName(name string) string {
return name
}
}
func parseFloat(s string) (float64, error) {
if strings.ContainsAny(s, "pP_") {
return 0, fmt.Errorf("unsupported character in float")
}
return strconv.ParseFloat(s, 64)
}