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stackdriver: make it possible to use point values of type string

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This commit is contained in:
Erik Sundell 2018-09-28 13:41:28 +02:00
parent 5bc6d857a7
commit ca50e315fa
2 changed files with 9 additions and 4 deletions
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12
pkg/tsdb/stackdriver/annotation_query.go
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@ -3,6 +3,7 @@ package stackdriver
import (
"context"
"fmt"
"strconv"
"strings"
"time"
@ -41,12 +42,15 @@ func (e *StackdriverExecutor) parseToAnnotations(queryRes *tsdb.QueryResult, dat
// reverse the order to be ascending
for i := len(series.Points) - 1; i >= 0; i-- {
point := series.Points[i]
value := strconv.FormatFloat(point.Value.DoubleValue, 'f', 6, 64)
if series.ValueType == "STRING" {
value = point.Value.StringValue
}
annotation := make(map[string]string)
annotation["time"] = point.Interval.EndTime.UTC().Format(time.RFC3339)
annotation["title"] = formatAnnotationText(title, point.Value.DoubleValue, series.Metric.Type, series.Metric.Labels, series.Resource.Labels)
annotation["title"] = formatAnnotationText(title, value, series.Metric.Type, series.Metric.Labels, series.Resource.Labels)
annotation["tags"] = tags
annotation["text"] = formatAnnotationText(text, point.Value.DoubleValue, series.Metric.Type, series.Metric.Labels, series.Resource.Labels)
annotation["text"] = formatAnnotationText(text, value, series.Metric.Type, series.Metric.Labels, series.Resource.Labels)
annotations = append(annotations, annotation)
}
}
@ -78,7 +82,7 @@ func transformAnnotationToTable(data []map[string]string, result *tsdb.QueryResu
slog.Info("anno", "len", len(data))
}
func formatAnnotationText(annotationText string, pointValue float64, metricType string, metricLabels map[string]string, resourceLabels map[string]string) string {
func formatAnnotationText(annotationText string, pointValue string, metricType string, metricLabels map[string]string, resourceLabels map[string]string) string {
result := legendKeyFormat.ReplaceAllFunc([]byte(annotationText), func(in []byte) []byte {
metaPartName := strings.Replace(string(in), "{{", "", 1)
metaPartName = strings.Replace(metaPartName, "}}", "", 1)

1
pkg/tsdb/stackdriver/types.go
View File

@ -34,6 +34,7 @@ type StackdriverResponse struct {
} `json:"interval"`
Value struct {
DoubleValue float64 `json:"doubleValue"`
StringValue string `json:"stringValue"`
} `json:"value"`
} `json:"points"`
} `json:"timeSeries"`