PLT-851: Fixed get cluster by name API call.

client/cluster.go

@@ -104,73 +104,6 @@ func (h *V1Client) SearchClusterSummaries(clusterContext string, filter *models.
 	return resp.Payload.Items, nil
 }
 
-func (h *V1Client) listClusters(clusterContext string) ([]*models.V1SpectroCluster, error) {
-	client, err := h.GetClusterClient()
-	if err != nil {
-		return nil, err
-	}
-
-	var params *clusterC.V1SpectroClustersListParams
-	switch clusterContext {
-	case "project":
-		params = clusterC.NewV1SpectroClustersListParamsWithContext(h.Ctx)
-	case "tenant":
-		params = clusterC.NewV1SpectroClustersListParams()
-	}
-	var limit int64 = 0
-	params.Limit = &limit
-	resp, err := client.V1SpectroClustersList(params)
-
-	var e *transport.TransportError
-	if errors.As(err, &e) && e.HttpCode == 404 {
-		return nil, nil
-	} else if err != nil {
-		return nil, err
-	}
-
-	return resp.Payload.Items, nil
-}
-
-func (h *V1Client) listClustersMetadata(clusterContext string) ([]*models.V1ObjectMeta, error) {
-	client, err := h.GetHashboardClient()
-	if err != nil {
-		return nil, err
-	}
-
-	var params *hashboardC.V1SpectroClustersMetadataParams
-	switch clusterContext {
-	case "project":
-		params = hashboardC.NewV1SpectroClustersMetadataParams().WithContext(h.Ctx)
-	case "tenant":
-		params = hashboardC.NewV1SpectroClustersMetadataParams()
-	}
-	resp, err := client.V1SpectroClustersMetadata(params)
-
-	var e *transport.TransportError
-	if errors.As(err, &e) && e.HttpCode == 404 {
-		return nil, nil
-	} else if err != nil {
-		return nil, err
-	}
-
-	return resp.Payload.Items, nil
-}
-
-// ListClusters This API is Deprecated in 3.1 in hubble, so basically it will return only 50 cluster by default.
-func (h *V1Client) ListClusters(clusterContext string) ([]*models.V1SpectroCluster, error) {
-	allClusters, err := h.listClusters(clusterContext)
-	if err != nil {
-		return nil, err
-	}
-	clusters := make([]*models.V1SpectroCluster, 0)
-	for _, c := range allClusters {
-		if c.Status.State != "Deleted" {
-			clusters = append(clusters, c)
-		}
-	}
-	return clusters, nil
-}
-
 func (h *V1Client) GetClusterWithoutStatus(scope, uid string) (*models.V1SpectroCluster, error) {
 	if h.GetClusterWithoutStatusFn != nil {
 		return h.GetClusterWithoutStatusFn(uid)
@@ -201,22 +134,6 @@ func (h *V1Client) GetClusterWithoutStatus(scope, uid string) (*models.V1Spectro
 	return cluster, nil
 }
 
-func (h *V1Client) GetClusterByName(name, clusterContext string) (*models.V1SpectroCluster, error) {
-	clustersMetadataList, err := h.listClustersMetadata(clusterContext)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, clusterMetadata := range clustersMetadataList {
-		if clusterMetadata.Name == name {
-			cluster, err := h.GetCluster(clusterContext, clusterMetadata.UID)
-			return cluster, err
-		}
-	}
-
-	return nil, nil
-}
-
 func (h *V1Client) GetClusterKubeConfig(uid, ClusterContext string) (string, error) {
 	if h.GetClusterKubeConfigFn != nil {
 		return h.GetClusterKubeConfigFn(uid)

client/search.go

@@ -0,0 +1,78 @@
+package client
+
+import (
+	"fmt"
+
+	"github.com/spectrocloud/hapi/models"
+)
+
+func and() *models.V1SearchFilterConjunctionOperator {
+	and := models.V1SearchFilterConjunctionOperatorAnd
+	return &and
+}
+
+func or() *models.V1SearchFilterConjunctionOperator {
+	or := models.V1SearchFilterConjunctionOperatorOr
+	return &or
+}
+
+func getClusterFilter(extraFilters []*models.V1SearchFilterItem) *models.V1SearchFilterSpec {
+	filter := &models.V1SearchFilterSpec{
+		Conjunction: and(),
+		FilterGroups: []*models.V1SearchFilterGroup{
+			{
+				Conjunction: and(),
+				Filters: []*models.V1SearchFilterItem{
+					{
+						Condition: &models.V1SearchFilterCondition{
+							Bool: &models.V1SearchFilterBoolCondition{
+								Value: false,
+							},
+						},
+						Property: "isDeleted",
+						Type:     models.V1SearchFilterPropertyTypeBool,
+					},
+				},
+			},
+		},
+	}
+
+	filter.FilterGroups[0].Filters = append(filter.FilterGroups[0].Filters, extraFilters...)
+
+	return filter
+}
+
+func nameFilter(name string) *models.V1SearchFilterItem {
+	return &models.V1SearchFilterItem{
+		Condition: &models.V1SearchFilterCondition{
+			String: &models.V1SearchFilterStringCondition{
+				Match: &models.V1SearchFilterStringConditionMatch{
+					Conjunction: or(),
+					Values:      []string{name},
+				},
+				Operator: models.V1SearchFilterStringOperatorEq,
+			},
+		},
+		Property: "name",
+		Type:     models.V1SearchFilterPropertyTypeString,
+	}
+}
+
+func (h *V1Client) GetClusterByName(name, clusterContext string) (*models.V1SpectroCluster, error) {
+	filters := []*models.V1SearchFilterItem{nameFilter(name)}
+	clusterSummaries, err := h.SearchClusterSummaries(
+		clusterContext, getClusterFilter(filters), nil,
+	)
+	if err != nil {
+		return nil, err
+	}
+	if len(clusterSummaries) != 1 {
+		return nil, fmt.Errorf("expected 1 cluster: %v in %v, got %d", name, clusterContext, len(clusterSummaries))
+	}
+
+	cluster, err := h.GetCluster(clusterContext, clusterSummaries[0].Metadata.UID)
+	if err != nil {
+		return nil, err
+	}
+	return cluster, nil
+}