Nova-manage can't sync DB

I am trying to set up an two node openstack, on fresh ubuntu 12.04 installations.
As beginner following strictly the guide at http://openstack-folsom-install-guide.readthedocs.org/en/latest/,
only replacing the ip's from the both nodes.

The controller/network-node (192.168.80.151) seems to be okay/ready/no errors,
the compute-node (cn01, 192.168.80.152) throws some errors during setup of nova....

After configuration holding tight to the guide (see at the bottom),
first errors (my fix-intentions and following error further down the page) appeared,
while trying to "nova-manage db sync":

  """""" error #1 """""""""
  root@cn01:~# nova-manage db sync
  2013-06-18 15:30:31 DEBUG nova.utils [-] backend <module 'nova.db.sqlalchemy.migration' from '/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.pyc'> from (pid=6360) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:663
  Command failed, please check log for more info
  2013-06-18 15:30:31 CRITICAL nova [-] <VerNum(161)>
  2013-06-18 15:30:31 TRACE nova Traceback (most recent call last):
  2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1746, in <module>
  2013-06-18 15:30:31 TRACE nova main()
  2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1733, in main
  2013-06-18 15:30:31 TRACE nova fn(*fn_args, **fn_kwargs)
  2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1102, in sync
  2013-06-18 15:30:31 TRACE nova return migration.db_sync(version)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/migration.py", line 30, in db_sync
  2013-06-18 15:30:31 TRACE nova return IMPL.db_sync(version=version)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 53, in db_sync
  2013-06-18 15:30:31 TRACE nova versioning_api.upgrade(FLAGS.sql_connection, repo_path, version)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 186, in upgrade
  2013-06-18 15:30:31 TRACE nova return _migrate(url, repository, version, upgrade=True, err=err, **opts)
  2013-06-18 15:30:31 TRACE nova File "<string>", line 2, in _migrate
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/util/__init__.py", line 159, in with_engine
  2013-06-18 15:30:31 TRACE nova return f(*a, **kw)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 345, in _migrate
  2013-06-18 15:30:31 TRACE nova changeset = schema.changeset(version)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 80, in changeset
  2013-06-18 15:30:31 TRACE nova changeset = self.repository.changeset(database, start_ver, version)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/repository.py", line 225, in changeset
  2013-06-18 15:30:31 TRACE nova changes = [self.version(v).script(database, op) for v in versions]
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/repository.py", line 189, in version
  2013-06-18 15:30:31 TRACE nova return self.versions.version(*p, **k)
  2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/version.py", line 140, in version
  2013-06-18 15:30:31 TRACE nova return self.versions[VerNum(vernum)]
  2013-06-18 15:30:31 TRACE nova KeyError: <VerNum(161)>
  2013-06-18 15:30:31 TRACE nova
  """"""""""""""""""""""""""""""

I searched all support platforms for my error lines, tried some other configurations, without succes, setting them back. After some further browsing here (particularly here: /nova/+question/146204), I decided to try to solve the DEBUG message first, related to SqlALchemy, hoping to solve the rest... the action:

"""""""""""""""""""""""""""""
# apt-get install python-pip
root@cn01:~# pip install sqlalchemy-migrate
Requirement already satisfied (use --upgrade to upgrade): sqlalchemy-migrate in /usr/local/lib/python2.7/dist-packages
Requirement already satisfied (use --upgrade to upgrade): SQLAlchemy>=0.6 in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate)
Requirement already satisfied (use --upgrade to upgrade): decorator in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate)
Requirement already satisfied (use --upgrade to upgrade): Tempita>=0.4 in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate)
Requirement already satisfied (use --upgrade to upgrade): distribute in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate)
Cleaning up...
root@cn01:~# pip install sqlalchemy-migrate --upgrade
Downloading/unpacking sqlalchemy-migrate
  Downloading sqlalchemy-migrate-0.7.2.tar.gz (105Kb): 105Kb downloaded
  Running setup.py egg_info for package sqlalchemy-migrate

    warning: no files found matching '*' under directory 'tests'
    warning: no previously-included files matching '*pyc' found anywhere in distribution
    warning: no previously-included files found matching '.hgtags'
    warning: no previously-included files matching '*' found under directory 'docs/_build'
Downloading/unpacking SQLAlchemy>=0.6 (from sqlalchemy-migrate)
  Downloading SQLAlchemy-0.8.1.tar.gz (3.8Mb): 3.8Mb downloaded
  Running setup.py egg_info for package SQLAlchemy

    warning: no files found matching '*.jpg' under directory 'doc'
    no previously-included directories found matching 'doc/build/output'
Downloading/unpacking decorator (from sqlalchemy-migrate)
  Downloading decorator-3.4.0.tar.gz
  Running setup.py egg_info for package decorator

    warning: no previously-included files found matching 'Makefile'
Downloading/unpacking Tempita>=0.4 (from sqlalchemy-migrate)
  Downloading Tempita-0.5.1.tar.gz
  Running setup.py egg_info for package Tempita

Downloading/unpacking distribute (from sqlalchemy-migrate)
  Downloading distribute-0.6.45.tar.gz (723Kb): 723Kb downloaded
  Running setup.py egg_info for package distribute

Installing collected packages: sqlalchemy-migrate, SQLAlchemy, decorator, Tempita, distribute
  Found existing installation: sqlalchemy-migrate 0.7.2
    Uninstalling sqlalchemy-migrate:
      Successfully uninstalled sqlalchemy-migrate
  Running setup.py install for sqlalchemy-migrate

    warning: no files found matching '*' under directory 'tests'
    warning: no previously-included files matching '*pyc' found anywhere in distribution
    warning: no previously-included files found matching '.hgtags'
    warning: no previously-included files matching '*' found under directory 'docs/_build'
    Installing migrate script to /usr/local/bin
    Installing migrate-repository script to /usr/local/bin
  Found existing installation: SQLAlchemy 0.8.1
    Uninstalling SQLAlchemy:
      Successfully uninstalled SQLAlchemy
  Running setup.py install for SQLAlchemy
    building 'sqlalchemy.cprocessors' extension
    gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c lib/sqlalchemy/cextension/processors.c -o build/temp.linux-x86_64-2.7/lib/sqlalchemy/cextension/processors.o
    lib/sqlalchemy/cextension/processors.c:10:20: schwerwiegender Fehler: Python.h: Datei oder Verzeichnis nicht gefunden
    Kompilierung beendet.
    ***************************************************************************
    command 'gcc' failed with exit status 1
    WARNING: The C extension could not be compiled, speedups are not enabled.
    Failure information, if any, is above.
    Retrying the build without the C extension now.
    ***************************************************************************

    warning: no files found matching '*.jpg' under directory 'doc'
    no previously-included directories found matching 'doc/build/output'
    ***************************************************************************
    WARNING: The C extension could not be compiled, speedups are not enabled.
    Plain-Python build succeeded.
    ***************************************************************************
  Found existing installation: decorator 3.4.0
    Uninstalling decorator:
      Successfully uninstalled decorator
  Running setup.py install for decorator

    warning: no previously-included files found matching 'Makefile'
  Found existing installation: Tempita 0.5.1
    Uninstalling Tempita:
      Successfully uninstalled Tempita
  Running setup.py install for Tempita

  Found existing installation: distribute 0.6.45
    Uninstalling distribute:
      Successfully uninstalled distribute
  Running setup.py install for distribute
    Before install bootstrap.
    Scanning installed packages
    Setuptools installation detected at /usr/local/lib/python2.7/dist-packages
    Non-egg installation
    Moving elements out of the way...
    Already patched.
    /usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg-info already patched.

    Installing easy_install script to /usr/local/bin
    Installing easy_install-2.7 script to /usr/local/bin
    After install bootstrap.
    /usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg-info already exists
Successfully installed sqlalchemy-migrate SQLAlchemy decorator Tempita distribute
Cleaning up...
"""""""""""""""""""""""""""""

So there were some error while compiling (PYthon.h not found), now I am not sure, what's up with sqlalchemy-migrate...
Trying another db sync give's a new error:

"""""""""error 2""""""""""""""""""""
root@cn01:/var/log/nova# nova-manage db sync
Command failed, please check log for more info
2013-06-18 16:28:42 CRITICAL nova [-] cannot import name exceptions
2013-06-18 16:28:42 TRACE nova Traceback (most recent call last):
2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1746, in <module>
2013-06-18 16:28:42 TRACE nova main()
2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1733, in main
2013-06-18 16:28:42 TRACE nova fn(*fn_args, **fn_kwargs)
2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1102, in sync
2013-06-18 16:28:42 TRACE nova return migration.db_sync(version)
2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/migration.py", line 30, in db_sync
2013-06-18 16:28:42 TRACE nova return IMPL.db_sync(version=version)
2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 667, in __getattr__
2013-06-18 16:28:42 TRACE nova backend = self.__get_backend()
2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 662, in __get_backend
2013-06-18 16:28:42 TRACE nova self.__backend = __import__(name, None, None, fromlist)
2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 28, in <module>
2013-06-18 16:28:42 TRACE nova from migrate.versioning import api as versioning_api
2013-06-18 16:28:42 TRACE nova File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 33, in <module>
2013-06-18 16:28:42 TRACE nova from migrate.versioning import (repository, schema, version,
2013-06-18 16:28:42 TRACE nova File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 10, in <module>
2013-06-18 16:28:42 TRACE nova from sqlalchemy import exceptions as sa_exceptions
2013-06-18 16:28:42 TRACE nova ImportError: cannot import name exceptions
2013-06-18 16:28:42 TRACE nova
"""""""""""""""""""""""""""""

I read some older posts about issues about different migrate versions... but I am not sure if it's still a problem.
So, right now, I don't know what to do anymore, maybe some kind & wise men is crazy enough to read all this and may help me along in any little way?

At the bottom I added some further information related to my problem. If I can give you more detailed infos/logs, please give me me a hint :)

Thank you thousand times in advance,

Daniel

---

Post scriptum:

#This is what I did on a fresh Ubuntu:

 apt-get install vlan bridge-utils
    echo "net.ipv4.ip_forward=1" > /etc/sysctl.d/99-openstack-ipv4-forwarding.conf
    service procps start
 sysctl -p
 apt-get install -y kvm libvirt-bin pm-utils
 vi /etc/libvirt/qemu.conf
   cgroup_device_acl = [
   "/dev/null", "/dev/full", "/dev/zero",
   "/dev/random", "/dev/urandom",
   "/dev/ptmx", "/dev/kvm", "/dev/kqemu",
   "/dev/rtc", "/dev/hpet", "/dev/net/tun"
   ]
    virsh net-destroy default
    virsh net-undefine default
 vi /etc/libvirt/libvirtd.conf
   listen_tls = 0
   listen_tcp = 1
   auth_tcp = "none"
 vi /etc/init/libvirt-bin.conf
   env libvirtd_opts="-d -l"
    vi /etc/default/libvirt-bin
   libvirtd_opts="-d -l"
 service libvirt-bin restart

    apt-get install nova-network bridge-utils
    vi /etc/network/interfaces
   auto lo
   iface lo inet loopback
   # The primary network interface
   auto br100
   iface br100 inet static
     address 192.168.80.152
     netmask 255.255.255.0
     network 192.168.80.0
     broadcast 192.168.80.255
     gateway 192.168.80.254
     # dns-* options are implemented by the resolvconf package, if installed
     dns-nameservers 8.8.8.8
     dns-search mtv.nimbula.org
     bridge_ports eth0
     bridge_stp off
     bridge_maxwait 0
     bridge_fd 0
    brctl addbr br100; /etc/init.d/networking restart
 """"
 root@cn01:~# ifconfig
  br100 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:aa
      inet Adresse:192.168.80.152 Bcast:192.168.80.255 Maske:255.255.255.0
      inet6-Adresse: fe80::baac:6fff:fe14:ffaa/64 Gültigkeitsbereich:Verbindung
      UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
      RX packets:93 errors:0 dropped:0 overruns:0 frame:0
      TX packets:67 errors:0 dropped:0 overruns:0 carrier:0
      Kollisionen:0 Sendewarteschlangenlänge:0
      RX-Bytes:6046 (6.0 KB) TX-Bytes:6302 (6.3 KB)

  eth0 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:aa
      UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
      RX packets:90 errors:0 dropped:0 overruns:0 frame:0
      TX packets:60 errors:0 dropped:0 overruns:0 carrier:0
      Kollisionen:2 Sendewarteschlangenlänge:1000
      RX-Bytes:7268 (7.2 KB) TX-Bytes:5914 (5.9 KB)
      Interrupt:36 Speicher:d6000000-d6012800

  eth1 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:ac
      inet Adresse:10.10.20.1 Bcast:10.10.20.255 Maske:255.255.255.0
 """""
    apt-get install nova-api-metadata nova-compute-kvm
 vi /etc/nova/api-paste.ini
  [filter:authtoken]
  paste.filter_factory = keystone.middleware.auth_token:filter_factory
  auth_host = 192.168.80.151
  auth_port = 35357
  auth_protocol = http
  admin_tenant_name = service
  admin_user = nova
  admin_password = service_pass
  signing_dirname = /tmp/keystone-signing-nova

 vi /etc/nova/nova-compute.conf
  [DEFAULT]
  libvirt_type=kvm
 vi /etc/nova/nova.conf
  [DEFAULT]
  logdir=/var/log/nova
  state_path=/var/lib/nova
  lock_path=/run/lock/nova
  verbose=True
  api_paste_config=/etc/nova/api-paste.ini
  scheduler_driver=nova.scheduler.simple.SimpleScheduler
  s3_host=192.168.80.151
  ec2_host=192.168.80.151
  ec2_dmz_host=192.168.80.151
  rabbit_host=192.168.80.151
  cc_host=192.168.80.151
  metadata_host=192.168.80.152
  metadata_listen=0.0.0.0
  nova_url=http://192.168.80.151:8774/v1.1/
  sql_connection=mysql://novaUser:novaPass@10.32.14.232/nova
  ec2_url=http://192.168.80.151:8773/services/Cloud
  root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
  # Auth
  use_deprecated_auth=false
  auth_strategy=keystone
  keystone_ec2_url=http://192.168.80.151:5000/v2.0/ec2tokens
  # Imaging service
  glance_api_servers=192.168.80.151:9292
  image_service=nova.image.glance.GlanceImageService
  # Vnc configuration
  novnc_enabled=true
  novncproxy_base_url=http://192.168.80.151 10.32.14.232:6080/vnc_auto.html
  novncproxy_port=6080
  vncserver_proxyclient_address=192.168.80.152
  vncserver_listen=0.0.0.0
  # NETWORK
  network_manager=nova.network.manager.FlatDHCPManager
  force_dhcp_release=True
  dhcpbridge=/usr/bin/nova-dhcpbridge
  dhcpbridge_flagfile=/etc/nova/nova.conf
  firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
  # Change my_ip to match each host
  my_ip=192.168.80.152
  public_interface=br100
  vlan_interface=eth0
  flat_network_bridge=br100
  flat_interface=eth0
  #Note the different pool, this will be used for instance range
  fixed_range=10.10.20.0/24
  # Compute #
  compute_driver=libvirt.LibvirtDriver
  # Cinder #
  volume_api_class=nova.volume.cinder.API
  osapi_volume_listen_port=5900

  nova-manage db sync
  >> and here started my problems, the first pasted error.
PS:
i tried alread "nova-manage --flagfile=/etc/nova/nova.conf db sync" without success.

PPS:

    apt-get install -y ubuntu-cloud-keyring
    echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list
    apt-get update -y
    apt-get upgrade -y
    apt-get dist-upgrade -y
    apt-get install -y ntp
    sed -i 's/server ntp.ubuntu.com/server 192.168.80.151/g' /etc/ntp.conf
    service ntp restart
    apt-get install -y vlan bridge-utils
    sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf
    sysctl net.ipv4.ip_forward=1

    # i first followed an multiple-node-instruction, so I also did following:
    apt-get install -y openvswitch-switch openvswitch-datapath-dkms
    #br-int will be used for VM integration
    ovs-vsctl add-br br-int
    apt-get -y install quantum-plugin-openvswitch-agent
 """ shell log:
 Paketlisten werden gelesen... Fertig
 Abhängigkeitsbaum wird aufgebaut
 Statusinformationen werden eingelesen... Fertig
 quantum-plugin-openvswitch-agent ist schon die neueste Version.
 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
 2 nicht vollständig installiert oder entfernt.
 Nach dieser Operation werden 0 B Plattenplatz zusätzlich benutzt.
 quantum-common (2012.1-0ubuntu4) wird eingerichtet ...
 chown: Zugriff auf »/etc/quantum/“ nicht möglich: Datei oder Verzeichnis nicht gefunden
 dpkg: Fehler beim Bearbeiten von quantum-common (--configure):
  Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück
 dpkg: Abhängigkeitsprobleme verhindern Konfiguration von quantum-plugin-openvswitch-agent:
  quantum-plugin-openvswitch-agent hängt ab von quantum-common; aber:
   Paket quantum-common ist noch nicht konfiguriert.
 dpkg: Fehler beim Bearbeiten von quantum-plugin-openvswitch-agent (--configure):
  Abhängigkeitsprobleme - verbleibt unkonfiguriert
 Es wurde kein Apport-Bericht verfasst, da die Fehlermeldung darauf hindeutet, dass dies lediglich ein Folgefehler eines vorherigen Problems ist.
   Fehler traten auf beim Bearbeiten von:
  quantum-common
  quantum-plugin-openvswitch-agent
 E: Sub-process /usr/bin/dpkg returned an error code (1)
 """""
 # so the installation failed by quantum-common cause missing access, and i stopped this way... source of error?:-/ and I switched to: http://openstack-folsom-install-guide.readthedocs.org/en/latest/
###

PPPS: other "nova-manage"-commands seem also to be broken, here "service list":
""""""""""""""""""""
root@cn01:/var/log/nova# nova-manage service list
2013-06-18 16:56:45 DEBUG nova.utils [req-d7595500-12f6-4ea4-b11b-c8581d813385 None None] backend <module 'nova.db.sqlalchemy.api' from '/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc'> from (pid=6931) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:663
Command failed, please check log for more info
2013-06-18 16:56:45 CRITICAL nova [req-d7595500-12f6-4ea4-b11b-c8581d813385 None None] (OperationalError) (1054, "Unknown column 'services.availability_zone' in 'field list'") 'SELECT services.created_at AS services_created_at, services.updated_at AS services_updated_at, services.deleted_at AS services_deleted_at, services.deleted AS services_deleted, services.id AS services_id, services.host AS services_host, services.`binary` AS services_binary, services.topic AS services_topic, services.report_count AS services_report_count, services.disabled AS services_disabled, services.availability_zone AS services_availability_zone \nFROM services \nWHERE services.deleted = false' ()
2013-06-18 16:56:45 TRACE nova Traceback (most recent call last):
2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 1746, in <module>
2013-06-18 16:56:45 TRACE nova main()
2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 1733, in main
2013-06-18 16:56:45 TRACE nova fn(*fn_args, **fn_kwargs)
2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 964, in list
2013-06-18 16:56:45 TRACE nova services = db.service_get_all(ctxt)
2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 107, in service_get_all
2013-06-18 16:56:45 TRACE nova return IMPL.service_get_all(context, disabled)
2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 102, in wrapper
2013-06-18 16:56:45 TRACE nova return f(*args, **kwargs)
2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 273, in service_get_all
2013-06-18 16:56:45 TRACE nova return query.all()
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2104, in all
2013-06-18 16:56:45 TRACE nova return list(self)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2216, in __iter__
2013-06-18 16:56:45 TRACE nova return self._execute_and_instances(context)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2231, in _execute_and_instances
2013-06-18 16:56:45 TRACE nova result = conn.execute(querycontext.statement, self._params)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 662, in execute
2013-06-18 16:56:45 TRACE nova params)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 761, in _execute_clauseelement
2013-06-18 16:56:45 TRACE nova compiled_sql, distilled_params
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 874, in _execute_context
2013-06-18 16:56:45 TRACE nova context)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1024, in _handle_dbapi_exception
2013-06-18 16:56:45 TRACE nova exc_info
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 163, in raise_from_cause
2013-06-18 16:56:45 TRACE nova reraise(type(exception), exception, tb=exc_tb)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 867, in _execute_context
2013-06-18 16:56:45 TRACE nova context)
2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 324, in do_execute
2013-06-18 16:56:45 TRACE nova cursor.execute(statement, parameters)
2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute
2013-06-18 16:56:45 TRACE nova self.errorhandler(self, exc, value)
2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
2013-06-18 16:56:45 TRACE nova raise errorclass, errorvalue
2013-06-18 16:56:45 TRACE nova OperationalError: (OperationalError) (1054, "Unknown column 'services.availability_zone' in 'field list'") 'SELECT services.created_at AS services_created_at, services.updated_at AS services_updated_at, services.deleted_at AS services_deleted_at, services.deleted AS services_deleted, services.id AS services_id, services.host AS services_host, services.`binary` AS services_binary, services.topic AS services_topic, services.report_count AS services_report_count, services.disabled AS services_disabled, services.availability_zone AS services_availability_zone \nFROM services \nWHERE services.deleted = false' ()
2013-06-18 16:56:45 TRACE nova
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