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-rw-r--r--configs/topologies/Cluster.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/configs/topologies/Cluster.py b/configs/topologies/Cluster.py
index e5c6dac0e..93bd0d946 100644
--- a/configs/topologies/Cluster.py
+++ b/configs/topologies/Cluster.py
@@ -115,3 +115,6 @@ class Cluster(BaseTopology):
return routers, int_links, ext_links
+ def __len__(self):
+ return len([i for i in self.nodes if type(i) != Cluster]) + \
+ sum([len(i) for i in self.nodes if type(i) == Cluster])