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[ganeti-local] / doc / examples / dumb-allocator

diff --git a/doc/examples/dumb-allocator b/doc/examples/dumb-allocator
index 2996e49..c59d75f 100755 (executable)
--- a/doc/examples/dumb-allocator
+++ b/doc/examples/dumb-allocator
@@ -25,6 +25,7 @@ that fits in both memory and disk space, without any consideration for
 equal spread or VCPU oversubscription.
 
 """
+
 import simplejson
 import sys
 
@@ -73,12 +74,14 @@ def main():
   nodes =  data["nodes"]
   request = data["request"]
   req_type = request["type"]
+  offline_nodes = [name for name in nodes if nodes[name]["offline"]]
+  drained_nodes = [name for name in nodes if nodes[name]["offline"]]
   if req_type == "allocate":
-    forbidden_nodes = []
+    forbidden_nodes = offline_nodes + drained_nodes
     inst_data = request
   elif req_type == "relocate":
     idict = data["instances"][request["name"]]
-    forbidden_nodes = idict["nodes"]
+    forbidden_nodes = idict["nodes"] + offline_nodes + drained_nodes
     inst_data = idict
     inst_data["disk_space_total"] = request["disk_space_total"]
   else:
@@ -95,12 +98,13 @@ def main():
     result_nodes.append(new_selection)
 
   result = {
-          "success": True,
-          "info": "Allocation successful",
-          "nodes": result_nodes,
-          }
+    "success": True,
+    "info": "Allocation successful",
+    "nodes": result_nodes,
+    }
   print simplejson.dumps(result, indent=2)
   return 0
 
+
 if __name__ == "__main__":
     sys.exit(main())