Add a few topologies

lxc_net/parse_network.py

@@ -49,7 +49,7 @@ class YamlTopology:
                     dom_descr[dom] = {"links": []}
                 dom_descr[dom]["links"].append(cur_link)
 
-        for dom_conf_name in topology.get("domains", None):
+        for dom_conf_name in topology.get("domains", {}):
             if dom_conf_name not in dom_descr:
                 # Domain does not participate in any link: warn and ignore
                 print(

topologies/README.md

@@ -0,0 +1,3 @@
+# Topologies
+
+This directory contains various topologies useful to be kept.

topologies/abc.yaml

@@ -0,0 +1,4 @@
+---
+links:
+  - domains: ['a', 'b']
+  - domains: ['b', 'c']

topologies/abc_leafv4.yaml

@@ -0,0 +1,7 @@
+---
+links:
+  - domains: ['a', 'b']
+  - domains: ['b', 'c']
+domains:
+  b:
+    enable_v4: false