made it easier to determine configured compute nodes
diff --git a/library/juju_facts.py b/library/juju_facts.py
index 11c8208..2470504 100644
--- a/library/juju_facts.py
+++ b/library/juju_facts.py
@@ -16,12 +16,17 @@
     juju_machines[data_underscore["dns_name"]] = data_underscore
     juju_machines[data_underscore["dns_name"]]["machine_id"] = index
 
+juju_compute_nodes = {}
+for name, data in juju_status['services']['nova-compute']['units'].iteritems():
+   juju_compute_nodes[data['public-address']] = data
+
 print json.dumps({
     "changed": True,
     "ansible_facts" : {
-        "juju_enviromnment": juju_status['environment'],
+        "juju_environment": juju_status['environment'],
         "juju_machines": juju_machines,
         "juju_services": juju_status['services'],
+        "juju_compute_nodes": juju_compute_nodes,
     },
 })