weed shell: list volumes

1 files changed, 15 insertions, 0 deletions

diff --git a/weed/topology/topology_map.go b/weed/topology/topology_map.go
index 769ba0e2a..7db11ea14 100644
--- a/weed/topology/topology_map.go
+++ b/weed/topology/topology_map.go
@@ -74,3 +74,18 @@ func (t *Topology) ToVolumeLocations() (volumeLocations []*master_pb.VolumeLocat
 	}
 	return
 }
+
+func (t *Topology) ToTopologyInfo() *master_pb.TopologyInfo {
+	m := &master_pb.TopologyInfo{
+		Id:                string(t.Id()),
+		VolumeCount:       uint64(t.GetVolumeCount()),
+		MaxVolumeCount:    uint64(t.GetMaxVolumeCount()),
+		FreeVolumeCount:   uint64(t.FreeSpace()),
+		ActiveVolumeCount: uint64(t.GetActiveVolumeCount()),
+	}
+	for _, c := range t.Children() {
+		dc := c.(*DataCenter)
+		m.DataCenterInfos = append(m.DataCenterInfos, dc.ToDataCenterInfo())
+	}
+	return m
+}