mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
c1fa9828b3
This makes the ArrayString more consistent with other Array* types. While at it, add ArrayBytes type, which will be used for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071
29 lines
1.1 KiB
Go
29 lines
1.1 KiB
Go
package influxutils
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
|
|
)
|
|
|
|
var influxDatabaseNames = flagutil.NewArrayString("influx.databaseNames", "Comma-separated list of database names to return from /query and /influx/query API. "+
|
|
"This can be needed for accepting data from Telegraf plugins such as https://github.com/fangli/fluent-plugin-influxdb")
|
|
|
|
// WriteDatabaseNames writes influxDatabaseNames to w.
|
|
func WriteDatabaseNames(w http.ResponseWriter) {
|
|
// Emulate fake response for influx query.
|
|
// This is required for TSBS benchmark and some Telegraf plugins.
|
|
// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1124
|
|
w.Header().Set("Content-Type", "application/json")
|
|
dbNames := *influxDatabaseNames
|
|
if len(dbNames) == 0 {
|
|
dbNames = []string{"_internal"}
|
|
}
|
|
dbs := make([]string, len(dbNames))
|
|
for i := range dbNames {
|
|
dbs[i] = fmt.Sprintf(`[%q]`, dbNames[i])
|
|
}
|
|
fmt.Fprintf(w, `{"results":[{"statement_id":0,"series":[{"name":"databases","columns":["name"],"values":[%s]}]}]}`, strings.Join(dbs, ","))
|
|
}
|