Merge "Calipso initial release for OPNFV"

1 files changed, 31 insertions, 0 deletions

diff --git a/app/discover/fetchers/db/db_fetch_az_network_hosts.py b/app/discover/fetchers/db/db_fetch_az_network_hosts.py
new file mode 100644
index 0000000..09043ea
--- /dev/null
+++ b/app/discover/fetchers/db/db_fetch_az_network_hosts.py
@@ -0,0 +1,31 @@
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+import json
+
+from discover.fetchers.db.db_access import DbAccess
+
+
+class DbFetchAZNetworkHosts(DbAccess):
+
+  def get(self, id):
+    query = """
+      SELECT DISTINCT host, host AS id, configurations
+      FROM neutron.agents
+      WHERE agent_type = 'Metadata agent'
+    """
+    results = self.get_objects_list(query, "host")
+    for r in results:
+      self.set_host_details(r)
+    return results
+
+  def set_host_details(self, r):
+    config = json.loads(r["configurations"])
+    r["ip_address"] = config["nova_metadata_ip"]
+    r["host_type"] = "Network Node"