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fix: prometheus

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This commit is contained in:
icey-yu 2025-09-26 15:53:52 +08:00
parent 36810b99a4
commit 95d383d656
1 changed files with 5 additions and 1 deletions
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6
internal/api/prometheus_discovery.go
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@ -2,6 +2,7 @@ package api
import ( import (
"encoding/json" "encoding/json"
"errors"
"net/http" "net/http"
"github.com/gin-gonic/gin" "github.com/gin-gonic/gin"
@ -38,10 +39,13 @@ func (p *PrometheusDiscoveryApi) Enable(c *gin.Context) {
func (p *PrometheusDiscoveryApi) discovery(c *gin.Context, key string) { func (p *PrometheusDiscoveryApi) discovery(c *gin.Context, key string) {
value, err := p.client.GetKeyWithPrefix(c, prommetrics.BuildDiscoveryKeyPrefix(key)) value, err := p.client.GetKeyWithPrefix(c, prommetrics.BuildDiscoveryKeyPrefix(key))
if err != nil { if err != nil {
if errors.Is(err, discovery.ErrNotSupported) {
c.JSON(http.StatusOK, []struct{}{})
return
}
apiresp.GinError(c, errs.WrapMsg(err, "get key value")) apiresp.GinError(c, errs.WrapMsg(err, "get key value"))
return return
} }
if len(value) == 0 { if len(value) == 0 {
c.JSON(http.StatusOK, []*prommetrics.RespTarget{}) c.JSON(http.StatusOK, []*prommetrics.RespTarget{})
return return