[management] add selfhosted metrics for networks (#3118)

.github/workflows/golangci-lint.yml

@@ -19,7 +19,7 @@ jobs:
       - name: codespell
         uses: codespell-project/actions-codespell@v2
         with:
-          ignore_words_list: erro,clienta,hastable,iif,groupd
+          ignore_words_list: erro,clienta,hastable,iif,groupd,testin
           skip: go.mod,go.sum
           only_warn: 1
   golangci:

management/server/metrics/selfhosted.go

@@ -195,6 +195,10 @@ func (w *Worker) generateProperties(ctx context.Context) properties {
 		groups                    int
 		routes                    int
 		routesWithRGGroups        int
+		networks                  int
+		networkResources          int
+		networkRouters            int
+		networkRoutersWithPG      int
 		nameservers               int
 		uiClient                  int
 		version                   string
@@ -219,6 +223,16 @@ func (w *Worker) generateProperties(ctx context.Context) properties {
 		}
 
 		groups += len(account.Groups)
+		networks += len(account.Networks)
+		networkResources += len(account.NetworkResources)
+
+		networkRouters += len(account.NetworkRouters)
+		for _, router := range account.NetworkRouters {
+			if len(router.PeerGroups) > 0 {
+				networkRoutersWithPG++
+			}
+		}
+
 		routes += len(account.Routes)
 		for _, route := range account.Routes {
 			if len(route.PeerGroups) > 0 {
@@ -312,6 +326,10 @@ func (w *Worker) generateProperties(ctx context.Context) properties {
 	metricsProperties["rules_with_src_posture_checks"] = rulesWithSrcPostureChecks
 	metricsProperties["posture_checks"] = postureChecks
 	metricsProperties["groups"] = groups
+	metricsProperties["networks"] = networks
+	metricsProperties["network_resources"] = networkResources
+	metricsProperties["network_routers"] = networkRouters
+	metricsProperties["network_routers_with_groups"] = networkRoutersWithPG
 	metricsProperties["routes"] = routes
 	metricsProperties["routes_with_routing_groups"] = routesWithRGGroups
 	metricsProperties["nameservers"] = nameservers

management/server/metrics/selfhosted_test.go

@@ -5,6 +5,9 @@ import (
 	"testing"
 
 	nbdns "github.com/netbirdio/netbird/dns"
+	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
+	routerTypes "github.com/netbirdio/netbird/management/server/networks/routers/types"
+	networkTypes "github.com/netbirdio/netbird/management/server/networks/types"
 	nbpeer "github.com/netbirdio/netbird/management/server/peer"
 	"github.com/netbirdio/netbird/management/server/posture"
 	"github.com/netbirdio/netbird/management/server/store"
@@ -172,6 +175,31 @@ func (mockDatasource) GetAllAccounts(_ context.Context) []*types.Account {
 					},
 				},
 			},
+			Networks: []*networkTypes.Network{
+				{
+					ID:        "1",
+					AccountID: "1",
+				},
+			},
+			NetworkResources: []*resourceTypes.NetworkResource{
+				{
+					ID:        "1",
+					AccountID: "1",
+					NetworkID: "1",
+				},
+				{
+					ID:        "2",
+					AccountID: "1",
+					NetworkID: "1",
+				},
+			},
+			NetworkRouters: []*routerTypes.NetworkRouter{
+				{
+					ID:        "1",
+					AccountID: "1",
+					NetworkID: "1",
+				},
+			},
 		},
 	}
 }
@@ -200,6 +228,15 @@ func TestGenerateProperties(t *testing.T) {
 	if properties["routes"] != 2 {
 		t.Errorf("expected 2 routes, got %d", properties["routes"])
 	}
+	if properties["networks"] != 1 {
+		t.Errorf("expected 1 networks, got %d", properties["networks"])
+	}
+	if properties["network_resources"] != 2 {
+		t.Errorf("expected 2 network_resources, got %d", properties["network_resources"])
+	}
+	if properties["network_routers"] != 1 {
+		t.Errorf("expected 1 network_routers, got %d", properties["network_routers"])
+	}
 	if properties["rules"] != 4 {
 		t.Errorf("expected 4 rules, got %d", properties["rules"])
 	}