diff --git a/meta_info.py b/meta_info.py
index f2a8ee1..2b11eaf 100644
--- a/meta_info.py
+++ b/meta_info.py
@@ -1 +1,67 @@
-__author__ = 'gstepanov'
+from urlparse import urlparse
+from keystone import KeystoneAuth
+
+
+def total_lab_info(data):
+    # <koder>: give 'd' meaningful name
+    d = {}
+    d['nodes_count'] = len(data['nodes'])
+    d['total_memory'] = 0
+    d['total_disk'] = 0
+    d['processor_count'] = 0
+
+    for node in data['nodes']:
+        d['total_memory'] += node['memory']['total']
+        d['processor_count'] += len(node['processors'])
+
+        for disk in node['disks']:
+            d['total_disk'] += disk['size']
+
+    to_gb = lambda x: x / (1024 ** 3)
+    d['total_memory'] = format(to_gb(d['total_memory']), ',d')
+    d['total_disk'] = format(to_gb(d['total_disk']), ',d')
+    return d
+
+
+def collect_lab_data(url, cred):
+    u = urlparse(url)
+    keystone = KeystoneAuth(root_url=url, creds=cred, admin_node_ip=u.hostname)
+    lab_info = keystone.do(method='get', path="/api/nodes")
+    fuel_version = keystone.do(method='get', path="/api/version/")
+
+    nodes = []
+    result = {}
+
+    for node in lab_info:
+        # <koder>: give p,i,d,... vars meaningful names
+        d = {}
+        d['name'] = node['name']
+        p = []
+        i = []
+        disks = []
+        devices = []
+
+        for processor in node['meta']['cpu']['spec']:
+             p.append(processor)
+
+        for iface in node['meta']['interfaces']:
+            i.append(iface)
+
+        m = node['meta']['memory'].copy()
+
+        for disk in node['meta']['disks']:
+            disks.append(disk)
+
+        d['memory'] = m
+        d['disks'] = disks
+        d['devices'] = devices
+        d['interfaces'] = i
+        d['processors'] = p
+
+        nodes.append(d)
+
+    result['nodes'] = nodes
+    # result['name'] = 'Perf-1 Env'
+    result['fuel_version'] = fuel_version['release']
+
+    return result
\ No newline at end of file