Adding util to populate image_meta for seeded usage

util/seeded_usage_image_meta.py

@@ -0,0 +1,63 @@
+# Copyright (c) 2013 - Rackspace Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import os
+import sys
+
+POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
+                                                os.pardir, os.pardir))
+if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'stacktach')):
+    sys.path.insert(0, POSSIBLE_TOPDIR)
+
+from stacktach import models
+
+if __name__ != '__main__':
+    sys.exit(1)
+
+seed_usage = models.InstanceUsage.objects.filter(request_id=None)
+deleted_instances = models.InstanceDeletes.objects.values('instance').distinct()
+
+deleted = set()
+for instance in deleted_instances:
+    deleted.add(instance['instance'])
+
+fixed = 0
+
+for usage in seed_usage:
+    if usage.instance not in deleted and usage.launched_at is not None and \
+            usage.launched_at is not '':
+        filters = {
+            'instance': usage.instance,
+            'launched_at__gte': int(usage.launched_at),
+            'launched_at__lt': int(usage.launched_at) + 1,
+            'status': models.InstanceExists.VERIFIED
+        }
+        exists = models.InstanceExists.objects.filter(**filters)
+        if exists.count() > 0:
+            fixed += 1
+            usage.os_architecture = exists[0].os_architecture
+            usage.os_distro = exists[0].os_distro
+            usage.os_version = exists[0].os_version
+            usage.rax_options = exists[0].rax_options
+            usage.save()
+        else:
+            print "Couldn't find verified exists for instance %s" % usage.instance
+
+print "Populated %s usage records" % fixed