diff --git a/README.rst b/README.rst
index 7e3b28d..1ae8d07 100644
--- a/README.rst
+++ b/README.rst
@@ -412,6 +412,34 @@
     compute:
       cpu_mode: host-model
 
+Nova compute workarounds
+------------------------
+
+Live snapshotting is disabled by default in nova. To enable this, it needs a manual switch.
+
+From manual:
+
+.. code-block:: yaml
+
+  # When using libvirt 1.2.2 live snapshots fail intermittently under load
+  # (likely related to concurrent libvirt/qemu operations). This config
+  # option provides a mechanism to disable live snapshot, in favor of cold
+  # snapshot, while this is resolved. Cold snapshot causes an instance
+  # outage while the guest is going through the snapshotting process.
+  #
+  # For more information, refer to the bug report:
+  #
+  #   https://bugs.launchpad.net/nova/+bug/1334398
+
+Configurable pillar data:
+
+.. code-block:: yaml
+
+  nova:
+    compute:
+      workaround:
+        disable_libvirt_livesnapshot: False
+
 
 Documentation and Bugs
 ======================
diff --git a/_modules/novang.py b/_modules/novang.py
index dcac2fc..4748151 100644
--- a/_modules/novang.py
+++ b/_modules/novang.py
@@ -1,13 +1,10 @@
 # -*- coding: utf-8 -*-
-from __future__ import absolute_import
+from __future__ import absolute_import, with_statement
 from pprint import pprint
 
 # Import python libs
 import logging
 
-# Import salt libs
-import salt.utils.openstack.nova as suon
-
 # Get logging started
 log = logging.getLogger(__name__)
 
@@ -25,7 +22,7 @@
     Only load this module if nova
     is installed on this minion.
     '''
-    if suon.check_nova():
+    if check_nova():
         return __virtualname__
     return (False, 'The nova execution module failed to load: '
             'only available if nova is installed.')
@@ -34,7 +31,7 @@
 __opts__ = {}
 
 
-def _auth(profile=None, tenant_name=None):
+def _authng(profile=None, tenant_name=None):
     '''
     Set up nova credentials
     '''
@@ -50,6 +47,8 @@
         region_name = credentials.get('keystone.region_name', None)
         api_key = credentials.get('keystone.api_key', None)
         os_auth_system = credentials.get('keystone.os_auth_system', None)
+        use_keystoneauth = credentials.get('keystone.use_keystoneauth', False)
+        verify = credentials.get('keystone.verify', True)
     else:
         user = __salt__['config.option']('keystone.user')
         password = __salt__['config.option']('keystone.password')
@@ -58,6 +57,8 @@
         region_name = __salt__['config.option']('keystone.region_name')
         api_key = __salt__['config.option']('keystone.api_key')
         os_auth_system = __salt__['config.option']('keystone.os_auth_system')
+        use_keystoneauth = __salt__['config.option']('keystone.use_keystoneauth', False)
+        verify = __salt__['config.option']('keystone.verify', True)
     kwargs = {
         'username': user,
         'password': password,
@@ -65,9 +66,11 @@
         'project_id': tenant,
         'auth_url': auth_url,
         'region_name': region_name,
-        'os_auth_plugin': os_auth_system
+        'os_auth_plugin': os_auth_system,
+        'use_keystoneauth': use_keystoneauth,
+        'verify': verify
     }
-    return suon.SaltNova(**kwargs)
+    return SaltNova(**kwargs)
 
 
 def server_list(profile=None, tenant_name=None):
@@ -77,7 +80,7 @@
     .. code-block:: bash
         salt '*' nova.server_list
     '''
-    conn = _auth(profile, tenant_name)
+    conn = _authng(profile, tenant_name)
     return conn.server_list()
 
 
@@ -120,7 +123,7 @@
     connection_args = get_connection_args(profile)
     tenant = __salt__['keystone.tenant_get'](name=tenant_name, profile=profile, **connection_args)
     tenant_id = tenant[tenant_name]['id']
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     item = nt_ks.quotas.get(tenant_id).__dict__
     return item
@@ -142,7 +145,7 @@
     connection_args = get_connection_args(profile)
     tenant = __salt__['keystone.tenant_get'](name=tenant_name, profile=profile, **connection_args)
     tenant_id = tenant[tenant_name]['id']
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     item = nt_ks.quotas.update(tenant_id, **quota_argument)
     return item
@@ -155,7 +158,7 @@
     .. code-block:: bash
         salt '*' nova.server_list
     '''
-    conn = _auth(profile, tenant_name)
+    conn = _authng(profile, tenant_name)
     return conn.server_list()
 
 
@@ -166,7 +169,7 @@
     .. code-block:: bash
         salt '*' nova.secgroup_list
     '''
-    conn = _auth(profile, tenant_name)
+    conn = _authng(profile, tenant_name)
     return conn.secgroup_list()
 
 
@@ -193,12 +196,12 @@
         salt '*' nova.image_list
     '''
     #kwargs = {'nics': nics}
-    conn = _auth(profile, tenant_name)
+    conn = _authng(profile, tenant_name)
     return conn.boot(name, flavor_id, image_id, timeout, **kwargs)
 
 
 def network_show(name, profile=None):
-    conn = _auth(profile)
+    conn = _authng(profile)
     return conn.network_show(name)
 
 
@@ -207,7 +210,7 @@
     list existing availability zones
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     ret = nt_ks.aggregates.list()
     return ret
@@ -218,7 +221,7 @@
     list existing availability zones
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     zone_exists=False
     items = availability_zone_list(profile)
@@ -234,7 +237,7 @@
     create availability zone
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     item = nt_ks.aggregates.create(name, availability_zone)
     ret = {
@@ -249,7 +252,7 @@
     list existing aggregates
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     ret = nt_ks.aggregates.list()
     return ret
@@ -260,7 +263,7 @@
     list existing aggregates
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     aggregate_exists=False
     items = aggregate_list(profile)
@@ -276,7 +279,7 @@
     create aggregate
     '''
     connection_args = get_connection_args(profile)
-    conn = _auth(profile)
+    conn = _authng(profile)
     nt_ks = conn.compute_conn
     item = nt_ks.aggregates.create(name, aggregate)
     ret = {
@@ -284,3 +287,1765 @@
         'Aggregate Name': item.__getattr__('name'),
     }
     return ret
+
+#
+# Moved from salt.utils.openstack.nova until this works in upstream
+#
+
+'''
+Nova class
+'''
+
+# Import Python libs
+import inspect
+import time
+
+from distutils.version import LooseVersion as _LooseVersion
+
+# Import third party libs
+import salt.ext.six as six
+HAS_NOVA = False
+# pylint: disable=import-error
+try:
+    import novaclient
+    from novaclient import client
+    from novaclient.shell import OpenStackComputeShell
+    import novaclient.utils
+    import novaclient.exceptions
+    import novaclient.extension
+    import novaclient.base
+    HAS_NOVA = True
+except ImportError:
+    pass
+
+OCATA = True
+try:
+    import novaclient.auth_plugin
+    OCATA = False
+except ImportError:
+    pass
+
+HAS_KEYSTONEAUTH = False
+try:
+    import keystoneauth1.loading
+    import keystoneauth1.session
+    HAS_KEYSTONEAUTH = True
+except ImportError:
+    pass
+# pylint: enable=import-error
+
+# Import salt libs
+import salt.utils
+from salt.exceptions import SaltCloudSystemExit
+
+# Version added to novaclient.client.Client function
+NOVACLIENT_MINVER = '2.6.1'
+
+# dict for block_device_mapping_v2
+CLIENT_BDM2_KEYS = {
+    'id': 'uuid',
+    'source': 'source_type',
+    'dest': 'destination_type',
+    'bus': 'disk_bus',
+    'device': 'device_name',
+    'size': 'volume_size',
+    'format': 'guest_format',
+    'bootindex': 'boot_index',
+    'type': 'device_type',
+    'shutdown': 'delete_on_termination',
+}
+
+
+def check_nova():
+    if HAS_NOVA:
+        novaclient_ver = _LooseVersion(novaclient.__version__)
+        min_ver = _LooseVersion(NOVACLIENT_MINVER)
+        if novaclient_ver >= min_ver:
+            return HAS_NOVA
+        log.debug('Newer novaclient version required.  Minimum: {0}'.format(NOVACLIENT_MINVER))
+    return False
+
+
+# kwargs has to be an object instead of a dictionary for the __post_parse_arg__
+class KwargsStruct(object):
+    def __init__(self, **entries):
+        self.__dict__.update(entries)
+
+
+def _parse_block_device_mapping_v2(block_device=None, boot_volume=None, snapshot=None, ephemeral=None, swap=None):
+    bdm = []
+    if block_device is None:
+        block_device = []
+    if ephemeral is None:
+        ephemeral = []
+
+    if boot_volume is not None:
+        bdm_dict = {'uuid': boot_volume, 'source_type': 'volume',
+                    'destination_type': 'volume', 'boot_index': 0,
+                    'delete_on_termination': False}
+        bdm.append(bdm_dict)
+
+    if snapshot is not None:
+        bdm_dict = {'uuid': snapshot, 'source_type': 'snapshot',
+                    'destination_type': 'volume', 'boot_index': 0,
+                    'delete_on_termination': False}
+        bdm.append(bdm_dict)
+
+    for device_spec in block_device:
+        bdm_dict = {}
+
+        for key, value in six.iteritems(device_spec):
+            bdm_dict[CLIENT_BDM2_KEYS[key]] = value
+
+        # Convert the delete_on_termination to a boolean or set it to true by
+        # default for local block devices when not specified.
+        if 'delete_on_termination' in bdm_dict:
+            action = bdm_dict['delete_on_termination']
+            bdm_dict['delete_on_termination'] = (action == 'remove')
+        elif bdm_dict.get('destination_type') == 'local':
+            bdm_dict['delete_on_termination'] = True
+
+        bdm.append(bdm_dict)
+
+    for ephemeral_spec in ephemeral:
+        bdm_dict = {'source_type': 'blank', 'destination_type': 'local',
+                    'boot_index': -1, 'delete_on_termination': True}
+        if 'size' in ephemeral_spec:
+            bdm_dict['volume_size'] = ephemeral_spec['size']
+        if 'format' in ephemeral_spec:
+            bdm_dict['guest_format'] = ephemeral_spec['format']
+
+        bdm.append(bdm_dict)
+
+    if swap is not None:
+        bdm_dict = {'source_type': 'blank', 'destination_type': 'local',
+                    'boot_index': -1, 'delete_on_termination': True,
+                    'guest_format': 'swap', 'volume_size': swap}
+        bdm.append(bdm_dict)
+
+    return bdm
+
+
+class NovaServer(object):
+    def __init__(self, name, server, password=None):
+        '''
+        Make output look like libcloud output for consistency
+        '''
+        self.name = name
+        self.id = server['id']
+        self.image = server.get('image', {}).get('id', 'Boot From Volume')
+        self.size = server['flavor']['id']
+        self.state = server['state']
+        self._uuid = None
+        self.extra = {
+            'metadata': server['metadata'],
+            'access_ip': server['accessIPv4']
+        }
+
+        self.addresses = server.get('addresses', {})
+        self.public_ips, self.private_ips = [], []
+        for network in self.addresses.values():
+            for addr in network:
+                if salt.utils.cloud.is_public_ip(addr['addr']):
+                    self.public_ips.append(addr['addr'])
+                else:
+                    self.private_ips.append(addr['addr'])
+
+        if password:
+            self.extra['password'] = password
+
+    def __str__(self):
+        return self.__dict__
+
+
+def get_entry(dict_, key, value, raise_error=True):
+    for entry in dict_:
+        if entry[key] == value:
+            return entry
+    if raise_error is True:
+        raise SaltCloudSystemExit('Unable to find {0} in {1}.'.format(key, dict_))
+    return {}
+
+
+def get_entry_multi(dict_, pairs, raise_error=True):
+    for entry in dict_:
+        if all([entry[key] == value for key, value in pairs]):
+            return entry
+    if raise_error is True:
+        raise SaltCloudSystemExit('Unable to find {0} in {1}.'.format(pairs, dict_))
+    return {}
+
+
+def sanatize_novaclient(kwargs):
+    variables = (
+        'username', 'api_key', 'project_id', 'auth_url', 'insecure',
+        'timeout', 'proxy_tenant_id', 'proxy_token', 'region_name',
+        'endpoint_type', 'extensions', 'service_type', 'service_name',
+        'volume_service_name', 'timings', 'bypass_url', 'os_cache',
+        'no_cache', 'http_log_debug', 'auth_system', 'auth_plugin',
+        'auth_token', 'cacert', 'tenant_id'
+    )
+    ret = {}
+    for var in kwargs:
+        if var in variables:
+            ret[var] = kwargs[var]
+
+    return ret
+
+
+def _format_v2_endpoints(endpoints_v2, services):
+    catalog = []
+    for endpoint_v2 in endpoints_v2:
+        endpoints = []
+        endpoint = endpoint_v2.copy()
+        if 'internalurl' in endpoint:
+            internalurl = endpoint.pop('internalurl')
+            endpoint['internalURL'] = internalurl
+
+        if 'adminurl' in endpoint:
+            adminurl = endpoint.pop('adminurl')
+            endpoint['adminURL'] = adminurl
+
+        if 'publicurl' in endpoint:
+            publicurl = endpoint.pop('publicurl')
+            endpoint['publicURL'] = publicurl
+ 
+        etype = endpoint.pop('type', '')
+        ename = endpoint.pop('name', '')
+        if endpoint.get('service_id', None) and not etype and not ename:
+            service = [s for s in services if s.get('id', '') == endpoint.get('service_id')]
+            etype = service[0].get('type', '')
+            ename = service[0].get('name', '')
+
+        entry = {
+            'type': etype,
+            'name': ename,
+            'id': endpoint.pop('id'),
+            'region': endpoint.get('region'),
+            'endpoints': [endpoint]
+        }
+        catalog.append(entry)
+ 
+    return catalog
+
+
+# Function alias to not shadow built-ins
+class SaltNova(object):
+    '''
+    Class for all novaclient functions
+    '''
+    extensions = []
+
+    def __init__(
+        self,
+        username,
+        project_id,
+        auth_url,
+        region_name=None,
+        password=None,
+        os_auth_plugin=None,
+        use_keystoneauth=False,
+        verify=True,
+        **kwargs
+    ):
+        '''
+        Set up nova credentials
+        '''
+        if all([use_keystoneauth, HAS_KEYSTONEAUTH]):
+            self._new_init(username=username,
+                           project_id=project_id,
+                           auth_url=auth_url,
+                           region_name=region_name,
+                           password=password,
+                           os_auth_plugin=os_auth_plugin,
+                           verify=verify,
+                           **kwargs)
+        else:
+            self._old_init(username=username,
+                           project_id=project_id,
+                           auth_url=auth_url,
+                           region_name=region_name,
+                           password=password,
+                           os_auth_plugin=os_auth_plugin,
+                           verify=verify,
+                           **kwargs)
+
+    def _new_init(self, username, project_id, auth_url, region_name, password, os_auth_plugin, auth=None, verify=True, **kwargs):
+        if auth is None:
+            auth = {}
+
+        loader = keystoneauth1.loading.get_plugin_loader(os_auth_plugin or 'password')
+
+        self.client_kwargs = kwargs.copy()
+        self.kwargs = auth.copy()
+        if not self.extensions:
+            if hasattr(OpenStackComputeShell, '_discover_extensions'):
+                self.extensions = OpenStackComputeShell()._discover_extensions('2.0')
+            else:
+                self.extensions = client.discover_extensions('2.0')
+            for extension in self.extensions:
+                extension.run_hooks('__pre_parse_args__')
+            self.client_kwargs['extensions'] = self.extensions
+
+        self.kwargs['username'] = username
+        self.kwargs['project_name'] = project_id
+        self.kwargs['auth_url'] = auth_url
+        self.kwargs['password'] = password
+        if auth_url.endswith('3'):
+            self.kwargs['user_domain_name'] = kwargs.get('user_domain_name', 'default')
+            self.kwargs['project_domain_name'] = kwargs.get('project_domain_name', 'default')
+
+        self.client_kwargs['region_name'] = region_name
+        self.client_kwargs['service_type'] = 'compute'
+
+        if hasattr(self, 'extensions'):
+            # needs an object, not a dictionary
+            self.kwargstruct = KwargsStruct(**self.client_kwargs)
+            for extension in self.extensions:
+                extension.run_hooks('__post_parse_args__', self.kwargstruct)
+            self.client_kwargs = self.kwargstruct.__dict__
+
+        # Requires novaclient version >= 2.6.1
+        self.version = str(kwargs.get('version', 2))
+
+        self.client_kwargs = sanatize_novaclient(self.client_kwargs)
+        options = loader.load_from_options(**self.kwargs)
+        self.session = keystoneauth1.session.Session(auth=options, verify=verify)
+        conn = client.Client(version=self.version, session=self.session, **self.client_kwargs)
+        self.kwargs['auth_token'] = conn.client.session.get_token()
+        if conn.client.get_endpoint(service_type='identity').endswith('v3'):
+            self.catalog = conn.client.session.get('/auth/catalog', endpoint_filter={'service_type': 'identity'}).json().get('catalog', [])
+            self._v3_setup(region_name)
+        else:
+            if OCATA:
+                endpoints_v2 = conn.client.session.get('/endpoints', endpoint_filter={'service_type': 'identity', 'interface': 'admin'}).json().get('endpoints', [])
+                services = conn.client.session.get('/OS-KSADM/services', endpoint_filter={'service_type': 'identity', 'interface': 'admin'}).json().get('OS-KSADM:services', [])
+                self.catalog = _format_v2_endpoints(endpoints_v2, services)
+            else:
+                self.catalog = conn.client.service_catalog.catalog['access']['serviceCatalog']
+            self._v2_setup(region_name)
+
+    def _old_init(self, username, project_id, auth_url, region_name, password, os_auth_plugin, **kwargs):
+        self.kwargs = kwargs.copy()
+        if not self.extensions:
+            if hasattr(OpenStackComputeShell, '_discover_extensions'):
+                self.extensions = OpenStackComputeShell()._discover_extensions('2.0')
+            else:
+                self.extensions = client.discover_extensions('2.0')
+            for extension in self.extensions:
+                extension.run_hooks('__pre_parse_args__')
+            self.kwargs['extensions'] = self.extensions
+
+        self.kwargs['username'] = username
+        self.kwargs['project_id'] = project_id
+        self.kwargs['auth_url'] = auth_url
+        self.kwargs['region_name'] = region_name
+        self.kwargs['service_type'] = 'compute'
+
+        # used in novaclient extensions to see if they are rackspace or not, to know if it needs to load
+        # the hooks for that extension or not.  This is cleaned up by sanatize_novaclient
+        self.kwargs['os_auth_url'] = auth_url
+
+        if os_auth_plugin is not None:
+            if OCATA:
+                msg = 'Module auth_plugin is no longer present in python-novaclient >= 7.0.0'
+                raise Exception(msg)
+            else:
+                novaclient.auth_plugin.discover_auth_systems()
+                auth_plugin = novaclient.auth_plugin.load_plugin(os_auth_plugin)
+                self.kwargs['auth_plugin'] = auth_plugin
+                self.kwargs['auth_system'] = os_auth_plugin
+
+        if not self.kwargs.get('api_key', None):
+            self.kwargs['api_key'] = password
+
+        # This has to be run before sanatize_novaclient before extra variables are cleaned out.
+        if hasattr(self, 'extensions'):
+            # needs an object, not a dictionary
+            self.kwargstruct = KwargsStruct(**self.kwargs)
+            for extension in self.extensions:
+                extension.run_hooks('__post_parse_args__', self.kwargstruct)
+            self.kwargs = self.kwargstruct.__dict__
+
+        self.kwargs = sanatize_novaclient(self.kwargs)
+
+        # Requires novaclient version >= 2.6.1
+        self.kwargs['version'] = str(kwargs.get('version', 2))
+
+        conn = client.Client(**self.kwargs)
+        try:
+            conn.client.authenticate()
+        except novaclient.exceptions.AmbiguousEndpoints:
+            raise SaltCloudSystemExit(
+                "Nova provider requires a 'region_name' to be specified"
+            )
+
+        self.kwargs['auth_token'] = conn.client.auth_token
+
+        # There is currently no way to get service catalog in the expected format with Ocata compatible
+        # python-novaclient in _old_init, because there is no session
+        if OCATA:
+            msg = 'Method service_catalog is no longer present in python-novaclient >= 7.0.0'
+            raise Exception(msg)
+
+        self.catalog = conn.client.service_catalog.catalog['access']['serviceCatalog']
+
+        self._v2_setup(region_name)
+
+    def _v3_setup(self, region_name):
+        if region_name is not None:
+            servers_endpoints = get_entry(self.catalog, 'type', 'compute')['endpoints']
+            self.kwargs['bypass_url'] = get_entry_multi(
+                servers_endpoints,
+                [('region', region_name), ('interface', 'public')]
+            )['url']
+
+        if hasattr(self, 'session'):
+            self.compute_conn = client.Client(version=self.version, session=self.session, **self.client_kwargs)
+        else:
+            self.compute_conn = client.Client(**self.kwargs)
+
+        volume_endpoints = get_entry(self.catalog, 'type', 'volume', raise_error=False).get('endpoints', {})
+        if volume_endpoints:
+            if region_name is not None:
+                self.kwargs['bypass_url'] = get_entry_multi(
+                    volume_endpoints,
+                    [('region', region_name), ('interface', 'public')]
+                )['url']
+
+            if hasattr(self, 'session'):
+                self.volume_conn = client.Client(version=self.version, session=self.session, **self.client_kwargs)
+            else:
+                self.volume_conn = client.Client(**self.kwargs)
+
+            if hasattr(self, 'extensions'):
+                self.expand_extensions()
+        else:
+            self.volume_conn = None
+
+    def _v2_setup(self, region_name):
+        if region_name is not None:
+            servers_endpoints = get_entry(self.catalog, 'type', 'compute')['endpoints']
+            self.kwargs['bypass_url'] = get_entry(
+                servers_endpoints,
+                'region',
+                region_name
+            )['publicURL']
+
+        if hasattr(self, 'session'):
+            self.compute_conn = client.Client(version=self.version, session=self.session, **self.client_kwargs)
+        else:
+            self.compute_conn = client.Client(**self.kwargs)
+
+        volume_endpoints = get_entry(self.catalog, 'type', 'volume', raise_error=False).get('endpoints', {})
+        if volume_endpoints:
+            if region_name is not None:
+                self.kwargs['bypass_url'] = get_entry(
+                    volume_endpoints,
+                    'region',
+                    region_name
+                )['publicURL']
+
+            if hasattr(self, 'session'):
+                self.volume_conn = client.Client(version=self.version, session=self.session, **self.client_kwargs)
+            else:
+                self.volume_conn = client.Client(**self.kwargs)
+
+            if hasattr(self, 'extensions'):
+                self.expand_extensions()
+        else:
+            self.volume_conn = None
+
+    def expand_extensions(self):
+        for connection in (self.compute_conn, self.volume_conn):
+            if connection is None:
+                continue
+            for extension in self.extensions:
+                for attr in extension.module.__dict__:
+                    if not inspect.isclass(getattr(extension.module, attr)):
+                        continue
+                    for key, value in six.iteritems(connection.__dict__):
+                        if not isinstance(value, novaclient.base.Manager):
+                            continue
+                        if value.__class__.__name__ == attr:
+                            setattr(connection, key, extension.manager_class(connection))
+
+    def get_catalog(self):
+        '''
+        Return service catalog
+        '''
+        return self.catalog
+
+    def server_show_libcloud(self, uuid):
+        '''
+        Make output look like libcloud output for consistency
+        '''
+        server_info = self.server_show(uuid)
+        server = next(six.itervalues(server_info))
+        server_name = next(six.iterkeys(server_info))
+        if not hasattr(self, 'password'):
+            self.password = None
+        ret = NovaServer(server_name, server, self.password)
+
+        return ret
+
+    def boot(self, name, flavor_id=0, image_id=0, timeout=300, **kwargs):
+        '''
+        Boot a cloud server.
+        '''
+        nt_ks = self.compute_conn
+        kwargs['name'] = name
+        kwargs['flavor'] = flavor_id
+        kwargs['image'] = image_id or None
+        ephemeral = kwargs.pop('ephemeral', [])
+        block_device = kwargs.pop('block_device', [])
+        boot_volume = kwargs.pop('boot_volume', None)
+        snapshot = kwargs.pop('snapshot', None)
+        swap = kwargs.pop('swap', None)
+        kwargs['block_device_mapping_v2'] = _parse_block_device_mapping_v2(
+            block_device=block_device, boot_volume=boot_volume, snapshot=snapshot,
+            ephemeral=ephemeral, swap=swap
+        )
+        response = nt_ks.servers.create(**kwargs)
+        self.uuid = response.id
+        self.password = getattr(response, 'adminPass', None)
+
+        start = time.time()
+        trycount = 0
+        while True:
+            trycount += 1
+            try:
+                return self.server_show_libcloud(self.uuid)
+            except Exception as exc:
+                log.debug(
+                    'Server information not yet available: {0}'.format(exc)
+                )
+                time.sleep(1)
+                if time.time() - start > timeout:
+                    log.error('Timed out after {0} seconds '
+                              'while waiting for data'.format(timeout))
+                    return False
+
+                log.debug(
+                    'Retrying server_show() (try {0})'.format(trycount)
+                )
+
+    def show_instance(self, name):
+        '''
+        Find a server by its name (libcloud)
+        '''
+        return self.server_by_name(name)
+
+    def root_password(self, server_id, password):
+        '''
+        Change server(uuid's) root password
+        '''
+        nt_ks = self.compute_conn
+        nt_ks.servers.change_password(server_id, password)
+
+    def server_by_name(self, name):
+        '''
+        Find a server by its name
+        '''
+        return self.server_show_libcloud(
+            self.server_list().get(name, {}).get('id', '')
+        )
+
+    def _volume_get(self, volume_id):
+        '''
+        Organize information about a volume from the volume_id
+        '''
+        if self.volume_conn is None:
+            raise SaltCloudSystemExit('No cinder endpoint available')
+        nt_ks = self.volume_conn
+        volume = nt_ks.volumes.get(volume_id)
+        response = {'name': volume.display_name,
+                    'size': volume.size,
+                    'id': volume.id,
+                    'description': volume.display_description,
+                    'attachments': volume.attachments,
+                    'status': volume.status
+                    }
+        return response
+
+    def volume_list(self, search_opts=None):
+        '''
+        List all block volumes
+        '''
+        if self.volume_conn is None:
+            raise SaltCloudSystemExit('No cinder endpoint available')
+        nt_ks = self.volume_conn
+        volumes = nt_ks.volumes.list(search_opts=search_opts)
+        response = {}
+        for volume in volumes:
+            response[volume.display_name] = {
+                'name': volume.display_name,
+                'size': volume.size,
+                'id': volume.id,
+                'description': volume.display_description,
+                'attachments': volume.attachments,
+                'status': volume.status
+            }
+        return response
+
+    def volume_show(self, name):
+        '''
+        Show one volume
+        '''
+        if self.volume_conn is None:
+            raise SaltCloudSystemExit('No cinder endpoint available')
+        nt_ks = self.volume_conn
+        volumes = self.volume_list(
+            search_opts={'display_name': name},
+        )
+        volume = volumes[name]
+#        except Exception as esc:
+#            # volume doesn't exist
+#            log.error(esc.strerror)
+#            return {'name': name, 'status': 'deleted'}
+
+        return volume
+
+    def volume_create(self, name, size=100, snapshot=None, voltype=None,
+                      availability_zone=None):
+        '''
+        Create a block device
+        '''
+        if self.volume_conn is None:
+            raise SaltCloudSystemExit('No cinder endpoint available')
+        nt_ks = self.volume_conn
+        response = nt_ks.volumes.create(
+            size=size,
+            display_name=name,
+            volume_type=voltype,
+            snapshot_id=snapshot,
+            availability_zone=availability_zone
+        )
+
+        return self._volume_get(response.id)
+
+    def volume_delete(self, name):
+        '''
+        Delete a block device
+        '''
+        if self.volume_conn is None:
+            raise SaltCloudSystemExit('No cinder endpoint available')
+        nt_ks = self.volume_conn
+        try:
+            volume = self.volume_show(name)
+        except KeyError as exc:
+            raise SaltCloudSystemExit('Unable to find {0} volume: {1}'.format(name, exc))
+        if volume['status'] == 'deleted':
+            return volume
+        response = nt_ks.volumes.delete(volume['id'])
+        return volume
+
+    def volume_detach(self,
+                      name,
+                      timeout=300):
+        '''
+        Detach a block device
+        '''
+        try:
+            volume = self.volume_show(name)
+        except KeyError as exc:
+            raise SaltCloudSystemExit('Unable to find {0} volume: {1}'.format(name, exc))
+        if not volume['attachments']:
+            return True
+        response = self.compute_conn.volumes.delete_server_volume(
+            volume['attachments'][0]['server_id'],
+            volume['attachments'][0]['id']
+        )
+        trycount = 0
+        start = time.time()
+        while True:
+            trycount += 1
+            try:
+                response = self._volume_get(volume['id'])
+                if response['status'] == 'available':
+                    return response
+            except Exception as exc:
+                log.debug('Volume is detaching: {0}'.format(name))
+                time.sleep(1)
+                if time.time() - start > timeout:
+                    log.error('Timed out after {0} seconds '
+                              'while waiting for data'.format(timeout))
+                    return False
+
+                log.debug(
+                    'Retrying volume_show() (try {0})'.format(trycount)
+                )
+
+    def volume_attach(self,
+                      name,
+                      server_name,
+                      device='/dev/xvdb',
+                      timeout=300):
+        '''
+        Attach a block device
+        '''
+        try:
+            volume = self.volume_show(name)
+        except KeyError as exc:
+            raise SaltCloudSystemExit('Unable to find {0} volume: {1}'.format(name, exc))
+        server = self.server_by_name(server_name)
+        response = self.compute_conn.volumes.create_server_volume(
+            server.id,
+            volume['id'],
+            device=device
+        )
+        trycount = 0
+        start = time.time()
+        while True:
+            trycount += 1
+            try:
+                response = self._volume_get(volume['id'])
+                if response['status'] == 'in-use':
+                    return response
+            except Exception as exc:
+                log.debug('Volume is attaching: {0}'.format(name))
+                time.sleep(1)
+                if time.time() - start > timeout:
+                    log.error('Timed out after {0} seconds '
+                              'while waiting for data'.format(timeout))
+                    return False
+
+                log.debug(
+                    'Retrying volume_show() (try {0})'.format(trycount)
+                )
+
+    def suspend(self, instance_id):
+        '''
+        Suspend a server
+        '''
+        nt_ks = self.compute_conn
+        response = nt_ks.servers.suspend(instance_id)
+        return True
+
+    def resume(self, instance_id):
+        '''
+        Resume a server
+        '''
+        nt_ks = self.compute_conn
+        response = nt_ks.servers.resume(instance_id)
+        return True
+
+    def lock(self, instance_id):
+        '''
+        Lock an instance
+        '''
+        nt_ks = self.compute_conn
+        response = nt_ks.servers.lock(instance_id)
+        return True
+
+    def delete(self, instance_id):
+        '''
+        Delete a server
+        '''
+        nt_ks = self.compute_conn
+        response = nt_ks.servers.delete(instance_id)
+        return True
+
+    def flavor_list(self):
+        '''
+        Return a list of available flavors (nova flavor-list)
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for flavor in nt_ks.flavors.list():
+            links = {}
+            for link in flavor.links:
+                links[link['rel']] = link['href']
+            ret[flavor.name] = {
+                'disk': flavor.disk,
+                'id': flavor.id,
+                'name': flavor.name,
+                'ram': flavor.ram,
+                'swap': flavor.swap,
+                'vcpus': flavor.vcpus,
+                'links': links,
+            }
+            if hasattr(flavor, 'rxtx_factor'):
+                ret[flavor.name]['rxtx_factor'] = flavor.rxtx_factor
+        return ret
+
+    list_sizes = flavor_list
+
+    def flavor_create(self,
+                      name,             # pylint: disable=C0103
+                      flavor_id=0,      # pylint: disable=C0103
+                      ram=0,
+                      disk=0,
+                      vcpus=1):
+        '''
+        Create a flavor
+        '''
+        nt_ks = self.compute_conn
+        nt_ks.flavors.create(
+            name=name, flavorid=flavor_id, ram=ram, disk=disk, vcpus=vcpus
+        )
+        return {'name': name,
+                'id': flavor_id,
+                'ram': ram,
+                'disk': disk,
+                'vcpus': vcpus}
+
+    def flavor_delete(self, flavor_id):  # pylint: disable=C0103
+        '''
+        Delete a flavor
+        '''
+        nt_ks = self.compute_conn
+        nt_ks.flavors.delete(flavor_id)
+        return 'Flavor deleted: {0}'.format(flavor_id)
+
+    def keypair_list(self):
+        '''
+        List keypairs
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for keypair in nt_ks.keypairs.list():
+            ret[keypair.name] = {
+                'name': keypair.name,
+                'fingerprint': keypair.fingerprint,
+                'public_key': keypair.public_key,
+            }
+        return ret
+
+    def keypair_add(self, name, pubfile=None, pubkey=None):
+        '''
+        Add a keypair
+        '''
+        nt_ks = self.compute_conn
+        if pubfile:
+            with salt.utils.fopen(pubfile, 'r') as fp_:
+                pubkey = fp_.read()
+        if not pubkey:
+            return False
+        nt_ks.keypairs.create(name, public_key=pubkey)
+        ret = {'name': name, 'pubkey': pubkey}
+        return ret
+
+    def keypair_delete(self, name):
+        '''
+        Delete a keypair
+        '''
+        nt_ks = self.compute_conn
+        nt_ks.keypairs.delete(name)
+        return 'Keypair deleted: {0}'.format(name)
+
+    def image_show(self, image_id):
+        '''
+        Show image details and metadata
+        '''
+        nt_ks = self.compute_conn
+        image = nt_ks.images.get(image_id)
+        links = {}
+        for link in image.links:
+            links[link['rel']] = link['href']
+        ret = {
+            'name': image.name,
+            'id': image.id,
+            'status': image.status,
+            'progress': image.progress,
+            'created': image.created,
+            'updated': image.updated,
+            'metadata': image.metadata,
+            'links': links,
+        }
+        if hasattr(image, 'minDisk'):
+            ret['minDisk'] = image.minDisk
+        if hasattr(image, 'minRam'):
+            ret['minRam'] = image.minRam
+
+        return ret
+
+    def image_list(self, name=None):
+        '''
+        List server images
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for image in nt_ks.images.list():
+            links = {}
+            for link in image.links:
+                links[link['rel']] = link['href']
+            ret[image.name] = {
+                'name': image.name,
+                'id': image.id,
+                'status': image.status,
+                'progress': image.progress,
+                'created': image.created,
+                'updated': image.updated,
+                'metadata': image.metadata,
+                'links': links,
+            }
+            if hasattr(image, 'minDisk'):
+                ret[image.name]['minDisk'] = image.minDisk
+            if hasattr(image, 'minRam'):
+                ret[image.name]['minRam'] = image.minRam
+        if name:
+            return {name: ret[name]}
+        return ret
+
+    list_images = image_list
+
+    def image_meta_set(self,
+                       image_id=None,
+                       name=None,
+                       **kwargs):  # pylint: disable=C0103
+        '''
+        Set image metadata
+        '''
+        nt_ks = self.compute_conn
+        if name:
+            for image in nt_ks.images.list():
+                if image.name == name:
+                    image_id = image.id  # pylint: disable=C0103
+        if not image_id:
+            return {'Error': 'A valid image name or id was not specified'}
+        nt_ks.images.set_meta(image_id, kwargs)
+        return {image_id: kwargs}
+
+    def image_meta_delete(self,
+                          image_id=None,     # pylint: disable=C0103
+                          name=None,
+                          keys=None):
+        '''
+        Delete image metadata
+        '''
+        nt_ks = self.compute_conn
+        if name:
+            for image in nt_ks.images.list():
+                if image.name == name:
+                    image_id = image.id  # pylint: disable=C0103
+        pairs = keys.split(',')
+        if not image_id:
+            return {'Error': 'A valid image name or id was not specified'}
+        nt_ks.images.delete_meta(image_id, pairs)
+        return {image_id: 'Deleted: {0}'.format(pairs)}
+
+    def server_list(self):
+        '''
+        List servers
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for item in nt_ks.servers.list():
+            try:
+                ret[item.name] = {
+                    'id': item.id,
+                    'name': item.name,
+                    'state': item.status,
+                    'accessIPv4': item.accessIPv4,
+                    'accessIPv6': item.accessIPv6,
+                    'flavor': {'id': item.flavor['id'],
+                               'links': item.flavor['links']},
+                    'image': {'id': item.image['id'] if item.image else 'Boot From Volume',
+                              'links': item.image['links'] if item.image else ''},
+                    }
+            except TypeError:
+                pass
+        return ret
+
+    def server_list_min(self):
+        '''
+        List minimal information about servers
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for item in nt_ks.servers.list(detailed=False):
+            try:
+                ret[item.name] = {
+                    'id': item.id,
+                    'status': 'Running'
+                }
+            except TypeError:
+                pass
+        return ret
+
+    def server_list_detailed(self):
+        '''
+        Detailed list of servers
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for item in nt_ks.servers.list():
+            try:
+                ret[item.name] = {
+                    'OS-EXT-SRV-ATTR': {},
+                    'OS-EXT-STS': {},
+                    'accessIPv4': item.accessIPv4,
+                    'accessIPv6': item.accessIPv6,
+                    'addresses': item.addresses,
+                    'created': item.created,
+                    'flavor': {'id': item.flavor['id'],
+                               'links': item.flavor['links']},
+                    'hostId': item.hostId,
+                    'id': item.id,
+                    'image': {'id': item.image['id'] if item.image else 'Boot From Volume',
+                              'links': item.image['links'] if item.image else ''},
+                    'key_name': item.key_name,
+                    'links': item.links,
+                    'metadata': item.metadata,
+                    'name': item.name,
+                    'state': item.status,
+                    'tenant_id': item.tenant_id,
+                    'updated': item.updated,
+                    'user_id': item.user_id,
+                }
+            except TypeError:
+                continue
+
+            ret[item.name]['progress'] = getattr(item, 'progress', '0')
+
+            if hasattr(item.__dict__, 'OS-DCF:diskConfig'):
+                ret[item.name]['OS-DCF'] = {
+                    'diskConfig': item.__dict__['OS-DCF:diskConfig']
+                }
+            if hasattr(item.__dict__, 'OS-EXT-SRV-ATTR:host'):
+                ret[item.name]['OS-EXT-SRV-ATTR']['host'] = \
+                    item.__dict__['OS-EXT-SRV-ATTR:host']
+            if hasattr(item.__dict__, 'OS-EXT-SRV-ATTR:hypervisor_hostname'):
+                ret[item.name]['OS-EXT-SRV-ATTR']['hypervisor_hostname'] = \
+                    item.__dict__['OS-EXT-SRV-ATTR:hypervisor_hostname']
+            if hasattr(item.__dict__, 'OS-EXT-SRV-ATTR:instance_name'):
+                ret[item.name]['OS-EXT-SRV-ATTR']['instance_name'] = \
+                    item.__dict__['OS-EXT-SRV-ATTR:instance_name']
+            if hasattr(item.__dict__, 'OS-EXT-STS:power_state'):
+                ret[item.name]['OS-EXT-STS']['power_state'] = \
+                    item.__dict__['OS-EXT-STS:power_state']
+            if hasattr(item.__dict__, 'OS-EXT-STS:task_state'):
+                ret[item.name]['OS-EXT-STS']['task_state'] = \
+                    item.__dict__['OS-EXT-STS:task_state']
+            if hasattr(item.__dict__, 'OS-EXT-STS:vm_state'):
+                ret[item.name]['OS-EXT-STS']['vm_state'] = \
+                    item.__dict__['OS-EXT-STS:vm_state']
+            if hasattr(item.__dict__, 'security_groups'):
+                ret[item.name]['security_groups'] = \
+                    item.__dict__['security_groups']
+        return ret
+
+    def server_show(self, server_id):
+        '''
+        Show details of one server
+        '''
+        ret = {}
+        try:
+            servers = self.server_list_detailed()
+        except AttributeError:
+            raise SaltCloudSystemExit('Corrupt server in server_list_detailed. Remove corrupt servers.')
+        for server_name, server in six.iteritems(servers):
+            if str(server['id']) == server_id:
+                ret[server_name] = server
+        return ret
+
+    def secgroup_create(self, name, description):
+        '''
+        Create a security group
+        '''
+        nt_ks = self.compute_conn
+        nt_ks.security_groups.create(name, description)
+        ret = {'name': name, 'description': description}
+        return ret
+
+    def secgroup_delete(self, name):
+        '''
+        Delete a security group
+        '''
+        nt_ks = self.compute_conn
+        for item in nt_ks.security_groups.list():
+            if item.name == name:
+                nt_ks.security_groups.delete(item.id)
+                return {name: 'Deleted security group: {0}'.format(name)}
+        return 'Security group not found: {0}'.format(name)
+
+    def secgroup_list(self):
+        '''
+        List security groups
+        '''
+        nt_ks = self.compute_conn
+        ret = {}
+        for item in nt_ks.security_groups.list():
+            ret[item.name] = {
+                'name': item.name,
+                'description': item.description,
+                'id': item.id,
+                'tenant_id': item.tenant_id,
+                'rules': item.rules,
+            }
+        return ret
+
+    def _item_list(self):
+        '''
+        List items
+        '''
+        nt_ks = self.compute_conn
+        ret = []
+        for item in nt_ks.items.list():
+            ret.append(item.__dict__)
+        return ret
+
+    def _network_show(self, name, network_lst):
+        '''
+        Parse the returned network list
+        '''
+        for net in network_lst:
+            if net.label == name:
+                return net.__dict__
+        return {}
+
+    def network_show(self, name):
+        '''
+        Show network information
+        '''
+        nt_ks = self.compute_conn
+        net_list = nt_ks.networks.list()
+        return self._network_show(name, net_list)
+
+    def network_list(self):
+        '''
+        List extra private networks
+        '''
+        nt_ks = self.compute_conn
+        return [network.__dict__ for network in nt_ks.networks.list()]
+
+    def _sanatize_network_params(self, kwargs):
+        '''
+        Sanatize novaclient network parameters
+        '''
+        params = [
+            'label', 'bridge', 'bridge_interface', 'cidr', 'cidr_v6', 'dns1',
+            'dns2', 'fixed_cidr', 'gateway', 'gateway_v6', 'multi_host',
+            'priority', 'project_id', 'vlan_start', 'vpn_start'
+        ]
+
+        for variable in six.iterkeys(kwargs):  # iterate over a copy, we might delete some
+            if variable not in params:
+                del kwargs[variable]
+        return kwargs
+
+    def network_create(self, name, **kwargs):
+        '''
+        Create extra private network
+        '''
+        nt_ks = self.compute_conn
+        kwargs['label'] = name
+        kwargs = self._sanatize_network_params(kwargs)
+        net = nt_ks.networks.create(**kwargs)
+        return net.__dict__
+
+    def _server_uuid_from_name(self, name):
+        '''
+        Get server uuid from name
+        '''
+        return self.server_list().get(name, {}).get('id', '')
+
+    def virtual_interface_list(self, name):
+        '''
+        Get virtual interfaces on slice
+        '''
+        nt_ks = self.compute_conn
+        nets = nt_ks.virtual_interfaces.list(self._server_uuid_from_name(name))
+        return [network.__dict__ for network in nets]
+
+    def virtual_interface_create(self, name, net_name):
+        '''
+        Add an interfaces to a slice
+        '''
+        nt_ks = self.compute_conn
+        serverid = self._server_uuid_from_name(name)
+        networkid = self.network_show(net_name).get('id', None)
+        if networkid is None:
+            return {net_name: False}
+        nets = nt_ks.virtual_interfaces.create(networkid, serverid)
+        return nets
+
+    def floating_ip_pool_list(self):
+        '''
+        List all floating IP pools
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        pools = nt_ks.floating_ip_pools.list()
+        response = {}
+        for pool in pools:
+            response[pool.name] = {
+                'name': pool.name,
+            }
+        return response
+
+    def floating_ip_list(self):
+        '''
+        List floating IPs
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        floating_ips = nt_ks.floating_ips.list()
+        response = {}
+        for floating_ip in floating_ips:
+            response[floating_ip.ip] = {
+                'ip': floating_ip.ip,
+                'fixed_ip': floating_ip.fixed_ip,
+                'id': floating_ip.id,
+                'instance_id': floating_ip.instance_id,
+                'pool': floating_ip.pool
+            }
+        return response
+
+    def floating_ip_show(self, ip):
+        '''
+        Show info on specific floating IP
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        floating_ips = nt_ks.floating_ips.list()
+        for floating_ip in floating_ips:
+            if floating_ip.ip == ip:
+                return floating_ip
+        return {}
+
+    def floating_ip_create(self, pool=None):
+        '''
+        Allocate a floating IP
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        floating_ip = nt_ks.floating_ips.create(pool)
+        response = {
+            'ip': floating_ip.ip,
+            'fixed_ip': floating_ip.fixed_ip,
+            'id': floating_ip.id,
+            'instance_id': floating_ip.instance_id,
+            'pool': floating_ip.pool
+        }
+        return response
+
+    def floating_ip_delete(self, floating_ip):
+        '''
+        De-allocate a floating IP
+        .. versionadded:: 2016.3.0
+        '''
+        ip = self.floating_ip_show(floating_ip)
+        nt_ks = self.compute_conn
+        return nt_ks.floating_ips.delete(ip)
+
+    def floating_ip_associate(self, server_name, floating_ip):
+        '''
+        Associate floating IP address to server
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        server_ = self.server_by_name(server_name)
+        server = nt_ks.servers.get(server_.__dict__['id'])
+        server.add_floating_ip(floating_ip)
+        return self.floating_ip_list()[floating_ip]
+
+    def floating_ip_disassociate(self, server_name, floating_ip):
+        '''
+        Disassociate a floating IP from server
+        .. versionadded:: 2016.3.0
+        '''
+        nt_ks = self.compute_conn
+        server_ = self.server_by_name(server_name)
+        server = nt_ks.servers.get(server_.__dict__['id'])
+        server.remove_floating_ip(floating_ip)
+        return self.floating_ip_list()[floating_ip]
+
+#
+# Moved from salt.modules.nova until this works in upstream
+#
+
+def _auth(profile=None):
+    '''
+    Set up nova credentials
+    '''
+    if profile:
+        credentials = __salt__['config.option'](profile)
+        user = credentials['keystone.user']
+        password = credentials['keystone.password']
+        tenant = credentials['keystone.tenant']
+        auth_url = credentials['keystone.auth_url']
+        region_name = credentials.get('keystone.region_name', None)
+        api_key = credentials.get('keystone.api_key', None)
+        os_auth_system = credentials.get('keystone.os_auth_system', None)
+        use_keystoneauth = credentials.get('keystone.use_keystoneauth', False)
+        verify = credentials.get('keystone.verify', False)
+    else:
+        user = __salt__['config.option']('keystone.user')
+        password = __salt__['config.option']('keystone.password')
+        tenant = __salt__['config.option']('keystone.tenant')
+        auth_url = __salt__['config.option']('keystone.auth_url')
+        region_name = __salt__['config.option']('keystone.region_name')
+        api_key = __salt__['config.option']('keystone.api_key')
+        os_auth_system = __salt__['config.option']('keystone.os_auth_system')
+        use_keystoneauth = __salt__['config.option']('keystone.use_keystoneauth', False)
+        verify = __salt__['config.option']('keystone.verify', True)
+
+    kwargs = {
+        'username': user,
+        'password': password,
+        'api_key': api_key,
+        'project_id': tenant,
+        'auth_url': auth_url,
+        'region_name': region_name,
+        'os_auth_plugin': os_auth_system,
+        'use_keystoneauth': use_keystoneauth,
+        'verify': verify
+    }
+
+    return SaltNova(**kwargs)
+
+
+def boot(name, flavor_id=0, image_id=0, profile=None, timeout=300):
+    '''
+    Boot (create) a new instance
+    name
+        Name of the new instance (must be first)
+    flavor_id
+        Unique integer ID for the flavor
+    image_id
+        Unique integer ID for the image
+    timeout
+        How long to wait, after creating the instance, for the provider to
+        return information about it (default 300 seconds).
+        .. versionadded:: 2014.1.0
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.boot myinstance flavor_id=4596 image_id=2
+    The flavor_id and image_id are obtained from nova.flavor_list and
+    nova.image_list
+    .. code-block:: bash
+        salt '*' nova.flavor_list
+        salt '*' nova.image_list
+    '''
+    conn = _auth(profile)
+    return conn.boot(name, flavor_id, image_id, timeout)
+
+
+def volume_list(search_opts=None, profile=None):
+    '''
+    List storage volumes
+    search_opts
+        Dictionary of search options
+    profile
+        Profile to use
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_list \
+                search_opts='{"display_name": "myblock"}' \
+                profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_list(search_opts=search_opts)
+
+
+def volume_show(name, profile=None):
+    '''
+    Create a block storage volume
+    name
+        Name of the volume
+    profile
+        Profile to use
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_show myblock profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_show(name)
+
+
+def volume_create(name, size=100, snapshot=None, voltype=None,
+                  profile=None):
+    '''
+    Create a block storage volume
+    name
+        Name of the new volume (must be first)
+    size
+        Volume size
+    snapshot
+        Block storage snapshot id
+    voltype
+        Type of storage
+    profile
+        Profile to build on
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_create myblock size=300 profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_create(
+        name,
+        size,
+        snapshot,
+        voltype
+    )
+
+
+def volume_delete(name, profile=None):
+    '''
+    Destroy the volume
+    name
+        Name of the volume
+    profile
+        Profile to build on
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_delete myblock profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_delete(name)
+
+
+def volume_detach(name,
+                  profile=None,
+                  timeout=300):
+    '''
+    Attach a block storage volume
+    name
+        Name of the new volume to attach
+    server_name
+        Name of the server to detach from
+    profile
+        Profile to build on
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_detach myblock profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_detach(
+        name,
+        timeout
+    )
+
+
+def volume_attach(name,
+                  server_name,
+                  device='/dev/xvdb',
+                  profile=None,
+                  timeout=300):
+    '''
+    Attach a block storage volume
+    name
+        Name of the new volume to attach
+    server_name
+        Name of the server to attach to
+    device
+        Name of the device on the server
+    profile
+        Profile to build on
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.volume_attach myblock slice.example.com profile=openstack
+        salt '*' nova.volume_attach myblock server.example.com \
+                device='/dev/xvdb' profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.volume_attach(
+        name,
+        server_name,
+        device,
+        timeout
+    )
+
+
+def suspend(instance_id, profile=None):
+    '''
+    Suspend an instance
+    instance_id
+        ID of the instance to be suspended
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.suspend 1138
+    '''
+    conn = _auth(profile)
+    return conn.suspend(instance_id)
+
+
+def resume(instance_id, profile=None):
+    '''
+    Resume an instance
+    instance_id
+        ID of the instance to be resumed
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.resume 1138
+    '''
+    conn = _auth(profile)
+    return conn.resume(instance_id)
+
+
+def lock(instance_id, profile=None):
+    '''
+    Lock an instance
+    instance_id
+        ID of the instance to be locked
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.lock 1138
+    '''
+    conn = _auth(profile)
+    return conn.lock(instance_id)
+
+
+def delete(instance_id, profile=None):
+    '''
+    Delete an instance
+    instance_id
+        ID of the instance to be deleted
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.delete 1138
+    '''
+    conn = _auth(profile)
+    return conn.delete(instance_id)
+
+
+def flavor_list(profile=None):
+    '''
+    Return a list of available flavors (nova flavor-list)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.flavor_list
+    '''
+    conn = _auth(profile)
+    return conn.flavor_list()
+
+
+def flavor_create(name,      # pylint: disable=C0103
+                  flavor_id=0,      # pylint: disable=C0103
+                  ram=0,
+                  disk=0,
+                  vcpus=1,
+                  profile=None):
+    '''
+    Add a flavor to nova (nova flavor-create). The following parameters are
+    required:
+    name
+        Name of the new flavor (must be first)
+    flavor_id
+        Unique integer ID for the new flavor
+    ram
+        Memory size in MB
+    disk
+        Disk size in GB
+    vcpus
+        Number of vcpus
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.flavor_create myflavor flavor_id=6 \
+                ram=4096 disk=10 vcpus=1
+    '''
+    conn = _auth(profile)
+    return conn.flavor_create(
+        name,
+        flavor_id,
+        ram,
+        disk,
+        vcpus
+    )
+
+
+def flavor_delete(flavor_id, profile=None):  # pylint: disable=C0103
+    '''
+    Delete a flavor from nova by id (nova flavor-delete)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.flavor_delete 7
+    '''
+    conn = _auth(profile)
+    return conn.flavor_delete(flavor_id)
+
+
+def keypair_list(profile=None):
+    '''
+    Return a list of available keypairs (nova keypair-list)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.keypair_list
+    '''
+    conn = _auth(profile)
+    return conn.keypair_list()
+
+
+def keypair_add(name, pubfile=None, pubkey=None, profile=None):
+    '''
+    Add a keypair to nova (nova keypair-add)
+    CLI Examples:
+    .. code-block:: bash
+        salt '*' nova.keypair_add mykey pubfile='/home/myuser/.ssh/id_rsa.pub'
+        salt '*' nova.keypair_add mykey pubkey='ssh-rsa <key> myuser@mybox'
+    '''
+    conn = _auth(profile)
+    return conn.keypair_add(
+        name,
+        pubfile,
+        pubkey
+    )
+
+
+def keypair_delete(name, profile=None):
+    '''
+    Add a keypair to nova (nova keypair-delete)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.keypair_delete mykey'
+    '''
+    conn = _auth(profile)
+    return conn.keypair_delete(name)
+
+
+def image_list(name=None, profile=None):
+    '''
+    Return a list of available images (nova images-list + nova image-show)
+    If a name is provided, only that image will be displayed.
+    CLI Examples:
+    .. code-block:: bash
+        salt '*' nova.image_list
+        salt '*' nova.image_list myimage
+    '''
+    conn = _auth(profile)
+    return conn.image_list(name)
+
+
+def image_meta_set(image_id=None,
+                   name=None,
+                   profile=None,
+                   **kwargs):  # pylint: disable=C0103
+    '''
+    Sets a key=value pair in the metadata for an image (nova image-meta set)
+    CLI Examples:
+    .. code-block:: bash
+        salt '*' nova.image_meta_set 6f52b2ff-0b31-4d84-8fd1-af45b84824f6 \
+                cheese=gruyere
+        salt '*' nova.image_meta_set name=myimage salad=pasta beans=baked
+    '''
+    conn = _auth(profile)
+    return conn.image_meta_set(
+        image_id,
+        name,
+        **kwargs
+    )
+
+
+def image_meta_delete(image_id=None,     # pylint: disable=C0103
+                      name=None,
+                      keys=None,
+                      profile=None):
+    '''
+    Delete a key=value pair from the metadata for an image
+    (nova image-meta set)
+    CLI Examples:
+    .. code-block:: bash
+        salt '*' nova.image_meta_delete \
+                6f52b2ff-0b31-4d84-8fd1-af45b84824f6 keys=cheese
+        salt '*' nova.image_meta_delete name=myimage keys=salad,beans
+    '''
+    conn = _auth(profile)
+    return conn.image_meta_delete(
+        image_id,
+        name,
+        keys
+    )
+
+
+def list_(profile=None):
+    '''
+    To maintain the feel of the nova command line, this function simply calls
+    the server_list function.
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.list
+    '''
+    return server_list(profile=profile)
+
+
+def server_list(profile=None):
+    '''
+    Return list of active servers
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.server_list
+    '''
+    conn = _auth(profile)
+    return conn.server_list()
+
+
+def show(server_id, profile=None):
+    '''
+    To maintain the feel of the nova command line, this function simply calls
+    the server_show function.
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.show
+    '''
+    return server_show(server_id, profile)
+
+
+def server_list_detailed(profile=None):
+    '''
+    Return detailed list of active servers
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.server_list_detailed
+    '''
+    conn = _auth(profile)
+    return conn.server_list_detailed()
+
+
+def server_show(server_id, profile=None):
+    '''
+    Return detailed information for an active server
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.server_show <server_id>
+    '''
+    conn = _auth(profile)
+    return conn.server_show(server_id)
+
+
+def secgroup_create(name, description, profile=None):
+    '''
+    Add a secgroup to nova (nova secgroup-create)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.secgroup_create mygroup 'This is my security group'
+    '''
+    conn = _auth(profile)
+    return conn.secgroup_create(name, description)
+
+
+def secgroup_delete(name, profile=None):
+    '''
+    Delete a secgroup to nova (nova secgroup-delete)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.secgroup_delete mygroup
+    '''
+    conn = _auth(profile)
+    return conn.secgroup_delete(name)
+
+
+def secgroup_list(profile=None):
+    '''
+    Return a list of available security groups (nova items-list)
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.secgroup_list
+    '''
+    conn = _auth(profile)
+    return conn.secgroup_list()
+
+
+def server_by_name(name, profile=None):
+    '''
+    Return information about a server
+    name
+        Server Name
+    CLI Example:
+    .. code-block:: bash
+        salt '*' nova.server_by_name myserver profile=openstack
+    '''
+    conn = _auth(profile)
+    return conn.server_by_name(name)
+
diff --git a/_states/novang.py b/_states/novang.py
index 17ba41c..3433d16 100644
--- a/_states/novang.py
+++ b/_states/novang.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 '''
-Nova state that ensures that defined flavor is present
+Custom Nova state
 '''
 import logging
 import collections
@@ -12,7 +12,7 @@
     '''
     Only load if the nova module is in __salt__
     '''
-    return 'novang' if 'nova.flavor_list' in __salt__ else False
+    return 'novang'
 
 
 def flavor_present(name, flavor_id=0, ram=0, disk=0, vcpus=1, profile=None):
@@ -23,18 +23,96 @@
            'changes': {},
            'result': True,
            'comment': 'Flavor "{0}" already exists'.format(name)}
-    project = __salt__['nova.flavor_list'](profile)
+    project = __salt__['novang.flavor_list'](profile)
     if 'Error' in project:
         pass
     elif name in project:
         pass
     else:
-        __salt__['nova.flavor_create'](name, flavor_id, ram, disk, vcpus, profile)
+        __salt__['novang.flavor_create'](name, flavor_id, ram, disk, vcpus, profile)
         ret['comment'] = 'Flavor {0} has been created'.format(name)
         ret['changes']['Flavor'] = 'Created'
     return ret
 
 
+def map_instances(name='cell1'):
+    '''
+    Ensures that the nova instances are mapped to cell
+    '''
+    ret = {'name': name,
+           'changes': {},
+           'result': False,
+           'comment': 'Cell "{0}" does not exists'.format(name)}
+    cell_uuid = __salt__['cmd.shell']('nova-manage cell_v2 list_cells 2>&- | grep ' + name + ' | tr -d \"\n\" | awk \'{print $4}\'')
+    if cell_uuid:
+        try:
+            __salt__['cmd.shell']('nova-manage cell_v2 map_instances --cell_uuid ' + cell_uuid)
+            ret['result'] = True
+            ret['comment'] = 'Instances were mapped to cell named {0}'.format(name)
+            ret['changes']['Instances'] = 'Mapped to cell named {0}'.format(name)
+        except:
+            ret['result'] = False
+            ret['comment'] = 'Error while mapping instances to cell named {0}'.format(name)
+            ret['changes']['Instances'] = 'Failed to map to cell named {0}'.format(name)
+    return ret
+
+
+def api_db_version_present(name=None, version="20"):
+    '''
+    Ensures that specific api_db version is present
+    '''
+    ret = {'name': 'api_db --version',
+           'changes': {},
+           'result': True,
+           'comment': 'Current Api_db version is not < than "{0}".'.format(version)}
+    api_db_version = __salt__['cmd.shell']('nova-manage api_db version 2>/dev/null')
+    try:
+        api_db_version = int(api_db_version)
+    except:
+        # nova is not installed
+        ret = _no_change('api_db --version', None, test=True)
+        return ret
+    if api_db_version < version:
+        try:
+            __salt__['cmd.shell']('nova-manage api_db sync --version ' + version)
+            ret['result'] = True
+            ret['comment'] = 'Nova-manage api_db sync --version {0} was successfuly executed'.format(version)
+            ret['changes']['api_db'] = 'api_db sync --version {0}'.format(version)
+        except:
+            ret['result'] = False
+            ret['comment'] = 'Error while executing nova-manage api_db sync --version {0}'.format(version)
+            ret['changes']['api_db'] = 'Failed to execute api_db sync --version {0}'.format(version)
+    return ret
+
+
+def db_version_present(name=None, version="334"):
+    '''
+    Ensures that specific api_db version is present
+    '''
+    ret = {'name': 'db --version',
+           'changes': {},
+           'result': True,
+           'comment': 'Current db version is not < than "{0}".'.format(version)}
+    db_version = __salt__['cmd.shell']('nova-manage db version 2>/dev/null')
+    try:
+        db_version = int(db_version)
+    except:
+        # nova is not installed
+        ret = _no_change('db --version', None, test=True)
+        return ret
+
+    if db_version < version:
+        try:
+            __salt__['cmd.shell']('nova-manage db sync --version ' + version)
+            ret['result'] = True
+            ret['comment'] = 'Nova-manage db sync --version {0} was successfuly executed'.format(version)
+            ret['changes']['db'] = 'db sync --version {0}'.format(version)
+        except:
+            ret['result'] = False
+            ret['comment'] = 'Error while executing nova-manage db sync --version {0}'.format(version)
+            ret['changes']['db'] = 'Failed to execute db sync --version {0}'.format(version)
+    return ret
+
 def quota_present(tenant_name, profile, name=None, **kwargs):
     '''
     Ensures that the nova quota exists
@@ -92,7 +170,7 @@
     existing_instances = __salt__['novang.server_list'](profile, tenant_name)
     if name in existing_instances:
         return ret
-    existing_flavors = __salt__['nova.flavor_list'](profile)
+    existing_flavors = __salt__['novang.flavor_list'](profile)
     if flavor in existing_flavors:
         flavor_id = existing_flavors[flavor]['id']
     else:
@@ -101,7 +179,7 @@
                 'result': False,
                 'comment': 'Flavor "{0}" doesn\'t exists'.format(flavor)}
 
-    existing_image = __salt__['nova.image_list'](image, profile)
+    existing_image = __salt__['novang.image_list'](image, profile)
     if not existing_image:
         return {'name': name,
                 'changes': {},
@@ -181,3 +259,4 @@
         changes_dict['comment'] = \
             '{0} {1} is in correct state'.format(resource, name)
     return changes_dict
+
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 2c762b0..949d7cc 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -15,3 +15,5 @@
         enabled: true
       telegraf:
         enabled: true
+      prometheus:
+        enabled: true
diff --git a/nova/controller.sls b/nova/controller.sls
index 006a541..d6df274 100644
--- a/nova/controller.sls
+++ b/nova/controller.sls
@@ -93,47 +93,38 @@
 
 {%- endfor %}
 
-{%- if controller.version in ["mitaka", "newton", "ocata"] %}
-nova_controller_sync_apidb:
-  cmd.run:
-  - name: nova-manage api_db sync
+{%- if controller.version in ["ocata"] %}
+
+{#- the following api_db sync --version 20 happens only if the current api_db version is < 20 #}
+
+nova_controller_api_db_sync_version_20:
+  novang.api_db_version_present:
+  - version: "20"
   {%- if grains.get('noservices') %}
   - onlyif: /bin/false
   {%- endif %}
   - require:
     - file: /etc/nova/nova.conf
 
-{%- if controller.version in ["newton", "ocata"] %}
-nova_controller_online_data_migrations:
-  cmd.run:
-  - name: nova-manage db online_data_migrations
-{%- endif %}
+{#- the following db sync --version 334 happens only if the current db version is < 334 #}
 
-nova_controller_syncdb:
-  cmd.run:
-  - names:
-    - nova-manage db sync
+nova_controller_db_sync_version_334:
+  novang.db_version_present:
+  - version: "334"
+  {%- if grains.get('noservices') %}
+  - onlyif: /bin/false
+  {%- endif %}
   - require:
     - file: /etc/nova/nova.conf
 
-{%- if controller.version in ["ocata"] %}
-
 nova_controller_map_cell0:
   cmd.run:
   - name: nova-manage cell_v2 map_cell0
-  - require:
-    - cmd: nova_controller_sync_apidb
-  - require_in:
-    - cmd: nova_controller_syncdb
 
 nova_cell1_create:
   cmd.run:
   - name: nova-manage cell_v2 create_cell --name=cell1
   - unless: 'nova-manage cell_v2 list_cells | grep cell1'
-  - require:
-    - cmd: nova_controller_sync_apidb
-  - require_in:
-    - cmd: nova_controller_syncdb
 
 nova_placement_service_mask:
   file.symlink:
@@ -159,6 +150,53 @@
      - name: /etc/apache2/sites-enabled/nova-placement-api.conf
      - target: /etc/apache2/sites-available/nova-placement-api.conf
 
+nova_controller_discover_hosts:
+  cmd.run:
+  - name: nova-manage cell_v2 discover_hosts
+  - require:
+    - cmd: nova_controller_map_cell0
+    - cmd: nova_cell1_create
+
+nova_controller_map_instances:
+  novang.map_instances:
+  - name: 'cell1'
+  - require:
+    - cmd: nova_controller_discover_hosts
+    - pkg: nova_controller_packages
+
+{%- endif %}
+
+{%- if controller.version in ["mitaka", "newton", "ocata"] %}
+nova_controller_sync_apidb:
+  cmd.run:
+  - name: nova-manage api_db sync
+  {%- if grains.get('noservices') %}
+  - onlyif: /bin/false
+  {%- endif %}
+  - require:
+    - file: /etc/nova/nova.conf
+
+{%- endif %}
+
+nova_controller_syncdb:
+  cmd.run:
+  - names:
+    - nova-manage db sync
+  - require:
+    - file: /etc/nova/nova.conf
+
+{%- if controller.version in ["mitaka", "newton", "ocata"] %}
+
+nova_controller_online_data_migrations:
+  cmd.run:
+  - name: nova-manage db online_data_migrations
+  - require:
+    - cmd: nova_controller_syncdb
+
+{%- endif %}
+
+{%- if controller.version in ["ocata"] %}
+
 nova_apache_restart:
   service.running:
   - enable: true
@@ -182,8 +220,6 @@
     - file: /etc/nova/nova.conf
     - file: /etc/nova/api-paste.ini
 
-{%- endif %}
-
 {%- if grains.get('virtual_subtype', None) == "Docker" %}
 
 nova_entrypoint:
diff --git a/nova/files/mitaka/nova-compute.conf.Debian b/nova/files/mitaka/nova-compute.conf.Debian
index be66daa..7e94913 100644
--- a/nova/files/mitaka/nova-compute.conf.Debian
+++ b/nova/files/mitaka/nova-compute.conf.Debian
@@ -186,3 +186,7 @@
 os_region_name = {{ compute.identity.region }}
 catalog_info=volumev2:cinderv2:internalURL
 
+{%- if compute.workaround is defined %}
+[workarounds]
+disable_libvirt_livesnapshot={{ compute.workaround.get('disable_libvirt_livesnapshot', True)|lower }}
+{%- endif %}
diff --git a/nova/files/newton/nova-compute.conf.Debian b/nova/files/newton/nova-compute.conf.Debian
index aed1670..8b44941 100644
--- a/nova/files/newton/nova-compute.conf.Debian
+++ b/nova/files/newton/nova-compute.conf.Debian
@@ -201,3 +201,8 @@
 user_domain_name={{ compute.ironic.get('user_domain_name', 'Default') }}
 password={{ compute.ironic.password }}
 {%- endif %}
+
+{%- if compute.workaround is defined %}
+[workarounds]
+disable_libvirt_livesnapshot={{ compute.workaround.get('disable_libvirt_livesnapshot', True)|lower }}
+{%- endif %}
diff --git a/nova/files/ocata/nova-compute.conf.Debian b/nova/files/ocata/nova-compute.conf.Debian
index 2c3a771..42d913b 100644
--- a/nova/files/ocata/nova-compute.conf.Debian
+++ b/nova/files/ocata/nova-compute.conf.Debian
@@ -10059,6 +10059,7 @@
 #   there is a new enough libvirt and the backend storage supports it)
 #  (boolean value)
 #disable_libvirt_livesnapshot=true
+disable_libvirt_livesnapshot={{ compute.get('workaround', {}).get('disable_libvirt_livesnapshot', True)|lower }}
 
 #
 # Enable handling of events emitted from compute drivers.
diff --git a/nova/meta/prometheus.yml b/nova/meta/prometheus.yml
new file mode 100644
index 0000000..0f2ce23
--- /dev/null
+++ b/nova/meta/prometheus.yml
@@ -0,0 +1,232 @@
+{% from "nova/map.jinja" import controller with context %}
+{% from "nova/map.jinja" import compute with context %}
+
+{%- set is_controller = controller.get('enabled', False) %}
+{%- set is_compute = compute.get('enabled', False) %}
+
+{%- if is_controller or is_compute %}
+server:
+  alert:
+{%- if is_controller %}
+{% raw %}
+    NovaAPIDown:
+      if: >-
+        max(openstack_api_check_status{service=~"nova.+"}) by (service) == 0
+      for: 2m
+      labels:
+        severity: down
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "Endpoint check for '{{ $labels.service }}' is down"
+        description: >-
+            Endpoint check for '{{ $labels.service }}' is down for 2 minutes
+    NovaSomeServicesDown:
+      if: >-
+        openstack_nova_services{state="down",service=~"nova-cert|nova-conductor|nova-consoleauth|nova-scheduler"} > 0 and ignoring(state) openstack_nova_services{state="up",service=~"nova-cert|nova-conductor|nova-consoleauth|nova-scheduler"} >= 2
+      for: 2m
+      labels:
+        severity: warning
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "Some {{ $labels.service }} services down"
+        description: >-
+            {{ $value }} '{{ $labels.service }}' service(s) is/are down for 2 minutes
+    NovaOnlyOneServiceUp:
+      if: >-
+        openstack_nova_services{state="up",service=~"nova-cert|nova-conductor|nova-consoleauth|nova-scheduler"} == 1 and ignoring(state) openstack_nova_services{state=~"down|disabled",service=~"nova-cert|nova-conductor|nova-consoleauth|nova-scheduler"} > 0
+      for: 2m
+      labels:
+        severity: critical
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "Only one {{ $labels.service }} service up"
+        description: >-
+            Only one '{{ $labels.service }}' service is up for 2 minutes
+    NovaAllServicesDown:
+      if: >-
+        openstack_nova_services{state="up",service=~"nova-cert|nova-conductor|nova-consoleauth|nova-scheduler"} == 0
+      for: 2m
+      labels:
+        severity: down
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "All {{ $labels.service }} services down"
+        description: >-
+            All '{{ $labels.service }}' services are down for 2 minutes
+    NovaSomeComputesDown:
+      if: >-
+        openstack_nova_services{state="down",service=~"nova-compute"} > 0
+      for: 2m
+      labels:
+        severity: warning
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "Some {{ $labels.service }} services down"
+        description: >-
+            {{ $value }} '{{ $labels.service }}' service(s) is/are down for 2 minutes
+    NovaMajorityComputesDown:
+      if: >-
+        openstack_nova_services_percent{state="down",service=~"nova-compute"} > 50
+      for: 2m
+      labels:
+        severity: critical
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "Only one {{ $labels.service }} service up"
+        description: >-
+            Only one '{{ $labels.service }}' service is up for 2 minutes
+    NovaAllComputesDown:
+      if: >-
+        openstack_nova_services{state="up",service=~"nova-compute"} == 0
+      for: 2m
+      labels:
+        severity: down
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: "All {{ $labels.service }} services down"
+        description: >-
+            All '{{ $labels.service }}' services are down for 2 minutes
+    NovaTotalFreeVCPUsLow:
+      if: >-
+        (100.0 * openstack_nova_total_free_vcpus) / (openstack_nova_total_free_vcpus + openstack_nova_total_used_vcpus) < 10.0
+      for: 1m
+      labels:
+        severity: warning
+      annotations:
+        summary: "VCPU low limit for new instances"
+        description: >-
+            VPCU low limit for 1 minutes
+    NovaTotalFreeMemoryLow:
+      if: >-
+        (100.0 * openstack_nova_total_free_ram) / (openstack_nova_total_free_ram + openstack_nova_total_used_ram) < 10.0
+      for: 1m
+      labels:
+        severity: warning
+      annotations:
+        summary: "Memory low limit for new instances"
+        description: >-
+            Memory low limit for 1 minutes
+    NovaTotalFreeVCPUsShortage:
+      if: >-
+        (100.0 * openstack_nova_total_free_vcpus) / (openstack_nova_total_free_vcpus + openstack_nova_total_used_vcpus) < 2.0
+      for: 1m
+      labels:
+        severity: critical
+      annotations:
+        summary: "VCPU shortage for new instances"
+        description: >-
+            VPCU shortage for 1 minutes
+    NovaTotalFreeMemoryShortage:
+      if: >-
+        (100.0 * openstack_nova_total_free_ram) / (openstack_nova_total_free_ram + openstack_nova_total_used_ram) < 2.0
+      for: 1m
+      labels:
+        severity: critical
+      annotations:
+        summary: "Memory shortage for new instances"
+        description: >-
+            Memory shortage for 1 minutes
+    NovaAggregatesFreeVCPUsLow:
+      if: >-
+        (100.0 * openstack_nova_aggregate_free_vcpus) / (openstack_nova_aggregate_free_vcpus + openstack_nova_aggregate_used_vcpus) < 10.0
+      for: 1m
+      labels:
+        severity: warning
+        aggregate: "{{ $labels.aggregate }}"
+      annotations:
+        summary: "VCPU low limit for new instances on aggregate {{ $labels.aggregate }}"
+        description: >-
+            VPCU low limit for 1 minutes on aggregate {{ $labels.aggregate }}
+    NovaAggregatesFreeMemoryLow:
+      if: >-
+        (100.0 * openstack_nova_aggregate_free_ram) / (openstack_nova_aggregate_free_ram + openstack_nova_aggregate_used_ram) < 10.0
+      for: 1m
+      labels:
+        severity: warning
+        aggregate: "{{ $labels.aggregate }}"
+      annotations:
+        summary: "Memory low limit for new instances on aggregate {{ $labels.aggregate }}"
+        description: >-
+            Memory low limit for 1 minutes on aggregate {{ $labels.aggregate }}
+    NovaAggregatesFreeVCPUsShortage:
+      if: >-
+        (100.0 * openstack_nova_aggregate_free_vcpus) / (openstack_nova_aggregate_free_vcpus + openstack_nova_aggregate_used_vcpus) < 2.0
+      for: 1m
+      labels:
+        severity: critical
+        aggregate: "{{ $labels.aggregate }}"
+      annotations:
+        summary: "VCPU shortage for new instances on aggregate {{ $labels.aggregate }}"
+        description: >-
+            VPCU shortage for 1 minutes on aggregate {{ $labels.aggregate }}
+    NovaAggregatesFreeMemoryShortage:
+      if: >-
+        (100.0 * openstack_nova_aggregate_free_ram) / (openstack_nova_aggregate_free_ram + openstack_nova_aggregate_used_ram) < 2.0
+      for: 1m
+      labels:
+        severity: critical
+        aggregate: "{{ $labels.aggregate }}"
+      annotations:
+        summary: "Memory shortage for new instances on aggregate {{ $labels.aggregate }}"
+        description: >-
+            Memory shortage for 1 minutes on aggregate {{ $labels.aggregate }}
+{%- endraw %}
+{%- endif %}
+    NovaErrorLogsTooHigh:
+      {%- set log_threshold = prometheus_server.get('alert', {}).get('NovaErrorLogsTooHigh', {}).get('var', {}).get('threshold', 0.2 ) %}
+      if: >-
+        sum(rate(log_messages{service="nova",level=~"error|emergency|fatal"}[5m])) without (level) > {{ log_threshold }}
+{%- raw %}
+      labels:
+        severity: warning
+        service: "{{ $labels.service }}"
+      annotations:
+        summary: 'Too many errors in {{ $labels.service }} logs'
+        description: 'The rate of errors in {{ $labels.service }} logs over the last 5 minutes is too high on node {{ $labels.host }} (current value={{ $value }}, threshold={%- endraw %}{{ log_threshold }}).'
+
+{%- if is_compute %}
+{%- raw %}
+    NovaLibvirtDown:
+      if: >-
+        max(libvirt_up) by (host) == 0
+      for: 2m
+      labels:
+        severity: down
+        service: "libvirt"
+      annotations:
+        summary: "libvirt check on '{{ $labels.host }}' is down"
+        description: >-
+            libvirt check on '{{ $labels.host }}' is down for 2 minutes
+{%- endraw %}
+{%- from "prometheus/map.jinja" import exporters with context %}
+{%- if exporters %}
+  target:
+    static:
+  {%- for exporter, parameters in exporters.iteritems() %}
+    {%- if parameters.get('enabled', False) %}
+      {%- set host = grains.get('host', "") %}
+      {%- if parameters.bind is defined %}
+        {%- if parameters.bind.get('address', '0.0.0.0') == '0.0.0.0' %}
+          {%- set address = grains['fqdn_ip4'][0] %}
+        {%- else %}
+          {%- set address = parameters.bind.address %}
+        {%- endif %}
+      {%- endif %}
+      {%- if address is defined and parameters.bind.port is defined %}
+      {{ exporter }}_exporter:
+        endpoint:
+          - address: {{ address }}
+            port: {{ parameters.bind.port }}
+        {%- if host is defined and host|length > 0 %}
+        metric_relabel:
+          - regex: {{ address }}:{{ parameters.bind.port }}
+            replacement: {{ host }}
+            source_labels: "instance"
+            target_label: "host"
+        {%- endif %}
+      {%- endif %}
+    {%- endif %}
+  {%- endfor %}
+{%- endif %}
+{%- endif %}
+{%- endif %}
\ No newline at end of file
diff --git a/nova/meta/telegraf.yml b/nova/meta/telegraf.yml
index af428a6..bda7082 100644
--- a/nova/meta/telegraf.yml
+++ b/nova/meta/telegraf.yml
@@ -11,4 +11,5 @@
     http_response:
       nova-api:
         address: "http://{{ controller.bind.private_address|replace('0.0.0.0', '127.0.0.1') }}:8774/"
+        expected_code: 200
 {%- endif %}