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https://github.com/grafana/grafana.git
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717827725f
* cloud monitoring mql support * reduce nesting * remove resource type from deep link since. its removed for two reasons. first of all it is not needed for the link to work. secondly, by adding the resource type, the the link will differ from the query in grafana which I think is misleading * use frame.meta.executedQueryString instead of legacy meta Co-authored-by: Erik Sundell <erik.sundell87@gmail.com>
97 lines
2.5 KiB
Go
97 lines
2.5 KiB
Go
package cloudmonitoring
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import (
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"context"
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"strings"
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"github.com/grafana/grafana/pkg/tsdb"
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)
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func (e *CloudMonitoringExecutor) executeAnnotationQuery(ctx context.Context, tsdbQuery *tsdb.TsdbQuery) (*tsdb.Response, error) {
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result := &tsdb.Response{
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Results: make(map[string]*tsdb.QueryResult),
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}
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firstQuery := tsdbQuery.Queries[0]
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queries, err := e.buildQueryExecutors(tsdbQuery)
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if err != nil {
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return nil, err
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}
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queryRes, resp, _, err := queries[0].run(ctx, tsdbQuery, e)
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if err != nil {
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return nil, err
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}
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metricQuery := firstQuery.Model.Get("metricQuery")
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title := metricQuery.Get("title").MustString()
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text := metricQuery.Get("text").MustString()
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tags := metricQuery.Get("tags").MustString()
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err = queries[0].parseToAnnotations(queryRes, resp, title, text, tags)
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result.Results[firstQuery.RefId] = queryRes
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return result, err
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}
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func transformAnnotationToTable(data []map[string]string, result *tsdb.QueryResult) {
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table := &tsdb.Table{
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Columns: make([]tsdb.TableColumn, 4),
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Rows: make([]tsdb.RowValues, 0),
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}
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table.Columns[0].Text = "time"
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table.Columns[1].Text = "title"
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table.Columns[2].Text = "tags"
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table.Columns[3].Text = "text"
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for _, r := range data {
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values := make([]interface{}, 4)
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values[0] = r["time"]
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values[1] = r["title"]
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values[2] = r["tags"]
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values[3] = r["text"]
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table.Rows = append(table.Rows, values)
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}
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result.Tables = append(result.Tables, table)
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result.Meta.Set("rowCount", len(data))
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slog.Info("anno", "len", len(data))
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}
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func formatAnnotationText(annotationText string, pointValue string, metricType string, metricLabels map[string]string, resourceLabels map[string]string) string {
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result := legendKeyFormat.ReplaceAllFunc([]byte(annotationText), func(in []byte) []byte {
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metaPartName := strings.Replace(string(in), "{{", "", 1)
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metaPartName = strings.Replace(metaPartName, "}}", "", 1)
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metaPartName = strings.TrimSpace(metaPartName)
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if metaPartName == "metric.type" {
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return []byte(metricType)
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}
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metricPart := replaceWithMetricPart(metaPartName, metricType)
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if metricPart != nil {
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return metricPart
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}
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if metaPartName == "metric.value" {
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return []byte(pointValue)
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}
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metaPartName = strings.Replace(metaPartName, "metric.label.", "", 1)
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if val, exists := metricLabels[metaPartName]; exists {
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return []byte(val)
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}
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metaPartName = strings.Replace(metaPartName, "resource.label.", "", 1)
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if val, exists := resourceLabels[metaPartName]; exists {
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return []byte(val)
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}
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return in
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})
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return string(result)
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}
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