diff --git a/pkg/service/configcache/service.go b/pkg/service/configcache/service.go
index a58e42004..00af6664d 100644
--- a/pkg/service/configcache/service.go
+++ b/pkg/service/configcache/service.go
@@ -22,6 +22,9 @@ type ConfigCacher interface {
 	// or ErrNoHostConfig if config of the particular host doesn't exist.
 	Read(clusterID uuid.UUID, host string) (NodeConfig, error)
 
+	// AvailableHosts returns list of hosts of given cluster that keep their configuration in cache.
+	AvailableHosts(ctx context.Context, clusterID uuid.UUID) ([]string, error)
+
 	// ForceUpdateCluster updates single cluster config in cache and does it outside the background process.
 	ForceUpdateCluster(ctx context.Context, clusterID uuid.UUID) bool
 
@@ -123,6 +126,29 @@ func (svc *Service) ForceUpdateCluster(ctx context.Context, clusterID uuid.UUID)
 	return svc.updateSingle(ctx, c)
 }
 
+// AvailableHosts returns list of hosts of given cluster that keep their configuration in cache.
+func (svc *Service) AvailableHosts(ctx context.Context, clusterID uuid.UUID) ([]string, error) {
+	logger := svc.logger.Named("Listing available hosts").With("cluster", clusterID)
+
+	clusterConfig, err := svc.readClusterConfig(clusterID)
+	if err != nil {
+		return nil, err
+	}
+
+	var availableHosts []string
+	clusterConfig.Range(func(key, value any) bool {
+		host, ok := key.(string)
+		if !ok {
+			logger.Error(ctx, "Cannot cast to string", "host", key, "error", err)
+			return false
+		}
+		availableHosts = append(availableHosts, host)
+		return true
+	})
+
+	return availableHosts, nil
+}
+
 func (svc *Service) updateSingle(ctx context.Context, c *cluster.Cluster) bool {
 	logger := svc.logger.Named("Cluster config update").With("cluster", c.ID)
 
diff --git a/pkg/service/configcache/service_test.go b/pkg/service/configcache/service_test.go
index ee7cf858f..361c7545d 100644
--- a/pkg/service/configcache/service_test.go
+++ b/pkg/service/configcache/service_test.go
@@ -107,6 +107,76 @@ func TestService_Read(t *testing.T) {
 	}
 }
 
+func TestService_AvailableHosts(t *testing.T) {
+	host1NodeConfig := NodeConfig{
+		NodeInfo: &scyllaclient.NodeInfo{
+			AgentVersion: "expectedVersion",
+		},
+	}
+
+	cluster1UUID := uuid.MustRandom()
+	host1ID := "host1"
+	initialState := convertMapToSyncMap(
+		map[any]any{
+			cluster1UUID.String(): convertMapToSyncMap(
+				map[any]any{
+					host1ID: host1NodeConfig,
+				},
+			),
+		},
+	)
+
+	for _, tc := range []struct {
+		name           string
+		cluster        uuid.UUID
+		state          *sync.Map
+		expectedError  error
+		expectedResult []string
+	}{
+		{
+			name:           "get all available hosts",
+			cluster:        cluster1UUID,
+			state:          initialState,
+			expectedError:  nil,
+			expectedResult: []string{host1ID},
+		},
+		{
+			name:           "get all available hosts of non-existing cluster",
+			cluster:        uuid.MustRandom(),
+			state:          initialState,
+			expectedError:  ErrNoClusterConfig,
+			expectedResult: nil,
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			// Given
+			svc := Service{
+				svcConfig:    DefaultConfig(),
+				clusterSvc:   &mockClusterServicer{},
+				scyllaClient: mockProviderFunc,
+				secretsStore: &mockStore{},
+				configs:      tc.state,
+			}
+
+			// When
+			hosts, err := svc.AvailableHosts(context.Background(), tc.cluster)
+			if err != tc.expectedError {
+				t.Fatalf("expected {%v}, but got {%v}", tc.expectedError, err)
+			}
+
+			// Then
+			if len(hosts) != len(tc.expectedResult) {
+				t.Fatalf("expected hosts size = {%v}, but got {%v}", len(tc.expectedResult), len(hosts))
+			}
+			for i := 0; i < len(tc.expectedResult); i++ {
+				if hosts[i] != tc.expectedResult[i] {
+					t.Fatalf("expected host {%v}, but got {%v}", host1ID, hosts[0])
+				}
+			}
+		})
+	}
+}
+
 func TestService_Run(t *testing.T) {
 	t.Run("validate context cancellation handling", func(t *testing.T) {
 		svc := Service{