Add Rake task to sort VLANs

Rakefile

@@ -195,6 +195,12 @@ task "reference-api" do
   generate_reference_api
 end
 
+desc "Output sorted VLAN offsets table (to update the input YAML after modification)"
+task "sort-vlans-offsets" do
+  sorted_vlan_offsets
+end
+
+
 #Hack rake: call only the first task and consider the rest as arguments to this task
 currentTask = Rake.application.top_level_tasks.first
 taskNames = Rake.application.tasks().map { |task| task.name() }

input/grid5000/vlans.yaml

@@ -54,7 +54,7 @@ vlans:
             address: 10.47.192.0
             type: global
     # Allocation of VLAN offsets (relative to VLAN IPs above)
-    # Please keep this sorted. After modification, use: ruby -Ilib -rrefrepo/input_loader -e sorted_vlan_offsets
+    # Please keep this sorted. After modification, use: rake sort-vlans-offsets
     # Max addresses are:
     #   local: 15.255 (/20 network) -- overlap between sites is OK
     #   global: 63.255 (/18 network)