added proxy id to cluster api response

management/internals/modules/reverseproxy/proxy/proxy.go

@@ -32,6 +32,7 @@ func (Proxy) TableName() string {
 
 // Cluster represents a group of proxy nodes serving the same address.
 type Cluster struct {
+	ID               string
 	Address          string
 	ConnectedProxies int
 }

management/internals/modules/reverseproxy/service/manager/api.go

@@ -195,6 +195,7 @@ func (h *handler) getClusters(w http.ResponseWriter, r *http.Request) {
 	apiClusters := make([]api.ProxyCluster, 0, len(clusters))
 	for _, c := range clusters {
 		apiClusters = append(apiClusters, api.ProxyCluster{
+			Id:               c.ID,
 			Address:          c.Address,
 			ConnectedProxies: c.ConnectedProxies,
 		})

management/server/store/sql_store.go

@@ -5594,7 +5594,7 @@ func (s *SqlStore) GetActiveProxyClusters(ctx context.Context) ([]proxy.Cluster,
 	var clusters []proxy.Cluster
 
 	result := s.db.Model(&proxy.Proxy{}).
-		Select("cluster_address as address, COUNT(*) as connected_proxies").
+		Select("MIN(id) as id, cluster_address as address, COUNT(*) as connected_proxies").
 		Where("status = ? AND last_seen > ?", proxy.StatusConnected, time.Now().Add(-2*time.Minute)).
 		Group("cluster_address").
 		Scan(&clusters)