Fix the quota caclulation bugs, add force_cleanup

Change-Id: I99cc22325d69d271d6cc98479bda9b155d6ee158

scale/force_cleanup

@@ -0,0 +1,82 @@
+#! /bin/bash
+# Copyright 2015 Cisco Systems, Inc.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+# A tool that can represent KloudBuster json results in
+# a nicer form using HTML5, bootstrap.js and the Google Charts Javascript library
+
+###############################################################################
+#                                                                             #
+# This is a helper script which will delete all resources created by          #
+# KloudBuster.                                                                #
+#                                                                             #
+# Normally, KloudBuster will clean up automatically when it is done. However, #
+# sometimes errors or timeouts happen during the rescource creation stage,    #
+# which will cause KloudBuster out of sync with the real environment. If that #
+# happens, a force cleanup may be needed.                                     #
+#                                                                             #
+# This script will simply grep the resource name with "KB" and delete them.   #
+# If running on a production network, please double and triple check all      #
+# resources names are *NOT( containing "KB", otherwise they will be deleted   #
+# when running with this script.                                              #
+#                                                                             #
+###############################################################################
+
+# WARNING! WARNING! WARNING!
+# IMPORTANT FOR RUNNING KLOUDBUSTER ON PRODUCTION CLOUDS
+# ======================================================
+#
+# DOUBLE CHECK THE NAMES OF ALL RESOURCES THAT DOES NOT BELONG TO KLOUDBUSTER 
+# ARE *NOT* CONTAINING "KB"
+
+for line in `nova list --all-tenants | grep KB  | cut -d'|' -f2`; do
+    nova delete $line
+done
+
+echo -e "`neutron floatingip-list | grep -E '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+'`" | while read line; do
+    fid=`echo $line | cut -d'|' -f2 | xargs`
+    portid=`echo $line | cut -d'|' -f5 | xargs`
+    if [ "$fid" != "" ] && [ "$portid" = "" ]; then
+        neutron floatingip-delete $fid &
+    fi
+done;
+
+for line in `neutron security-group-list | grep KB | cut -d'|' -f2`; do
+    neutron security-group-delete $line &
+done;
+
+for line in `nova flavor-list | grep kb | cut -d'|' -f3`; do
+    nova flavor-delete $line &
+done;
+
+for line in `neutron router-list | grep KB | cut -d'|' -f2`; do
+    neutron router-gateway-clear $line
+    for line2 in `neutron router-port-list $line | grep subnet | cut -d'"' -f4`; do
+        neutron router-interface-delete $line $line2
+    done
+    neutron router-delete $line
+done
+
+for line in `neutron net-list | grep KB | cut -d'|' -f2`; do
+    neutron net-delete $line
+done
+
+for line in `keystone tenant-list | grep KB | cut -d'|' -f2`; do
+    keystone tenant-delete $line
+done
+
+for line in `keystone user-list | grep KB | cut -d'|' -f2`; do
+    keystone user-delete $line
+done

scale/kb_runner.py

@@ -54,11 +54,10 @@ class KBRunner(object):
         self.report_chan_name = "kloudbuster_report"
 
     def setup_redis(self, redis_server, redis_server_port=6379, timeout=120):
-        LOG.info("Setting up redis connection pool...")
+        LOG.info("Setting up the redis connections...")
         connection_pool = redis.ConnectionPool(
             host=redis_server, port=redis_server_port, db=0)
 
-        LOG.info("Setting up the redis connections...")
         self.redis_obj = redis.StrictRedis(connection_pool=connection_pool,
                                            socket_connect_timeout=1,
                                            socket_timeout=1)

scale/kloudbuster.py

@@ -37,6 +37,9 @@ import sshutils
 CONF = cfg.CONF
 LOG = logging.getLogger(__name__)
 
+class KBVMCreationException(Exception):
+    pass
+
 
 def create_keystone_client(admin_creds):
     """
@@ -166,7 +169,7 @@ class Kloud(object):
         LOG.info("Creating Instance: " + instance.vm_name)
         instance.create_server(**instance.boot_info)
         if not instance.instance:
-            return
+            raise KBVMCreationException()
 
         instance.fixed_ip = instance.instance.networks.values()[0][0]
         if (instance.vm_name == "KB-PROXY") and (not instance.config['use_floatingip']):
@@ -389,6 +392,7 @@ class KloudBuster(object):
         server_quota['security_group_rule'] = server_quota['security_group'] * 100
 
         client_quota = {}
+        total_vm = total_vm * self.server_cfg['number_tenants']
         client_quota['network'] = 1
         client_quota['subnet'] = 1
         client_quota['router'] = 1
@@ -424,6 +428,7 @@ class KloudBuster(object):
         server_quota['ram'] = total_vm * self.server_cfg['flavor']['ram']
 
         client_quota = {}
+        total_vm = total_vm * self.server_cfg['number_tenants']
         client_quota['instances'] = total_vm + 1
         client_quota['cores'] = total_vm * self.client_cfg['flavor']['vcpus'] + 1
         client_quota['ram'] = total_vm * self.client_cfg['flavor']['ram'] + 2048
@@ -436,6 +441,7 @@ class KloudBuster(object):
         server_quota['gigabytes'] = total_vm * self.server_cfg['flavor']['disk']
 
         client_quota = {}
+        total_vm = total_vm * self.server_cfg['number_tenants']
         client_quota['gigabytes'] = total_vm * self.client_cfg['flavor']['disk'] + 20
 
         return [server_quota, client_quota]