import yaml
import random
-from novaclient import client as nClient_v2, exceptions as nvExceptions
-from novaclient import api_versions
-import keystoneclient.v2_0.client as ksClient_v2
-from novaclient.v2.client import Client as nClient
-import keystoneclient.v3.client as ksClient
+from novaclient import client as nClient, exceptions as nvExceptions
+from keystoneauth1.identity import v2, v3
+from keystoneauth1 import session
import keystoneclient.exceptions as ksExceptions
-import glanceclient.v2.client as glClient
+import keystoneclient.v3.client as ksClient_v3
+import keystoneclient.v2_0.client as ksClient_v2
+from glanceclient import client as glClient
import glanceclient.client as gl1Client
import glanceclient.exc as gl1Exceptions
-import cinderclient.v2.client as cClient_v2
+from cinderclient import client as cClient
from httplib import HTTPException
-from neutronclient.neutron import client as neClient_v2
-from neutronclient.v2_0 import client as neClient
+from neutronclient.neutron import client as neClient
from neutronclient.common import exceptions as neExceptions
from requests.exceptions import ConnectionError
'url' is the keystone authorization url,
'url_admin' is not use
'''
- self.osc_api_version = 'v2.0'
- if config.get('APIversion') == 'v3.3':
- self.osc_api_version = 'v3.3'
- vimconn.vimconnector.__init__(self, uuid, name, tenant_id, tenant_name, url, url_admin, user, passwd, log_level, config)
+ api_version = config.get('APIversion')
+ if api_version and api_version not in ('v3.3', 'v2.0', '2', '3'):
+ raise vimconn.vimconnException("Invalid value '{}' for config:APIversion. "
+ "Allowed values are 'v3.3', 'v2.0', '2' or '3'".format(api_version))
+ vimconn.vimconnector.__init__(self, uuid, name, tenant_id, tenant_name, url, url_admin, user, passwd, log_level,
+ config)
- self.persistent_info = persistent_info
- self.k_creds={}
- self.n_creds={}
- if self.config.get("insecure"):
- self.k_creds["insecure"] = True
- self.n_creds["insecure"] = True
+ self.insecure = self.config.get("insecure", False)
if not url:
raise TypeError, 'url param can not be NoneType'
- self.k_creds['auth_url'] = url
- self.n_creds['auth_url'] = url
- if tenant_name:
- self.k_creds['tenant_name'] = tenant_name
- self.n_creds['project_id'] = tenant_name
- if tenant_id:
- self.k_creds['tenant_id'] = tenant_id
- self.n_creds['tenant_id'] = tenant_id
- if user:
- self.k_creds['username'] = user
- self.n_creds['username'] = user
- if passwd:
- self.k_creds['password'] = passwd
- self.n_creds['api_key'] = passwd
- if self.osc_api_version == 'v3.3':
- self.k_creds['project_name'] = tenant_name
- self.k_creds['project_id'] = tenant_id
- if config.get('region_name'):
- self.k_creds['region_name'] = config.get('region_name')
- self.n_creds['region_name'] = config.get('region_name')
+ self.persistent_info = persistent_info
+ self.session = persistent_info.get('session', {'reload_client': True})
+ self.nova = self.session.get('nova')
+ self.neutron = self.session.get('neutron')
+ self.cinder = self.session.get('cinder')
+ self.glance = self.session.get('glance')
+ self.keystone = self.session.get('keystone')
+ self.api_version3 = self.session.get('api_version3')
- self.reload_client = True
self.logger = logging.getLogger('openmano.vim.openstack')
if log_level:
self.logger.setLevel( getattr(logging, log_level) )
-
- def __setitem__(self,index, value):
- '''Set individuals parameters
- Throw TypeError, KeyError
- '''
- if index=='tenant_id':
- self.reload_client=True
- self.tenant_id = value
- if self.osc_api_version == 'v3.3':
- if value:
- self.k_creds['project_id'] = value
- self.n_creds['project_id'] = value
- else:
- del self.k_creds['project_id']
- del self.n_creds['project_id']
- else:
- if value:
- self.k_creds['tenant_id'] = value
- self.n_creds['tenant_id'] = value
- else:
- del self.k_creds['tenant_id']
- del self.n_creds['tenant_id']
- elif index=='tenant_name':
- self.reload_client=True
- self.tenant_name = value
- if self.osc_api_version == 'v3.3':
- if value:
- self.k_creds['project_name'] = value
- self.n_creds['project_name'] = value
- else:
- del self.k_creds['project_name']
- del self.n_creds['project_name']
- else:
- if value:
- self.k_creds['tenant_name'] = value
- self.n_creds['project_id'] = value
- else:
- del self.k_creds['tenant_name']
- del self.n_creds['project_id']
- elif index=='user':
- self.reload_client=True
- self.user = value
- if value:
- self.k_creds['username'] = value
- self.n_creds['username'] = value
- else:
- del self.k_creds['username']
- del self.n_creds['username']
- elif index=='passwd':
- self.reload_client=True
- self.passwd = value
- if value:
- self.k_creds['password'] = value
- self.n_creds['api_key'] = value
- else:
- del self.k_creds['password']
- del self.n_creds['api_key']
- elif index=='url':
- self.reload_client=True
- self.url = value
- if value:
- self.k_creds['auth_url'] = value
- self.n_creds['auth_url'] = value
- else:
- raise TypeError, 'url param can not be NoneType'
+
+ def __getitem__(self, index):
+ """Get individuals parameters.
+ Throw KeyError"""
+ if index == 'project_domain_id':
+ return self.config.get("project_domain_id")
+ elif index == 'user_domain_id':
+ return self.config.get("user_domain_id")
else:
- vimconn.vimconnector.__setitem__(self,index, value)
-
+ return vimconn.vimconnector.__getitem__(self, index)
+
+ def __setitem__(self, index, value):
+ """Set individuals parameters and it is marked as dirty so to force connection reload.
+ Throw KeyError"""
+ if index == 'project_domain_id':
+ self.config["project_domain_id"] = value
+ elif index == 'user_domain_id':
+ self.config["user_domain_id"] = value
+ else:
+ vimconn.vimconnector.__setitem__(self, index, value)
+ self.session['reload_client'] = True
+
def _reload_connection(self):
'''Called before any operation, it check if credentials has changed
Throw keystoneclient.apiclient.exceptions.AuthorizationFailure
'''
#TODO control the timing and possible token timeout, but it seams that python client does this task for us :-)
- if self.reload_client:
- #test valid params
- if len(self.n_creds) <4:
- raise ksExceptions.ClientException("Not enough parameters to connect to openstack")
- if self.osc_api_version == 'v3.3':
- self.nova = nClient(api_version=api_versions.APIVersion(version_str='2.0'), **self.n_creds)
- #TODO To be updated for v3
- #self.cinder = cClient.Client(**self.n_creds)
- self.keystone = ksClient.Client(**self.k_creds)
- self.ne_endpoint=self.keystone.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
- self.neutron = neClient.Client(api_version=api_versions.APIVersion(version_str='2.0'), endpoint_url=self.ne_endpoint, token=self.keystone.auth_token, **self.k_creds)
+ if self.session['reload_client']:
+ if self.config.get('APIversion'):
+ self.api_version3 = self.config['APIversion'] == 'v3.3' or self.config['APIversion'] == '3'
+ else: # get from ending auth_url that end with v3 or with v2.0
+ self.api_version3 = self.url.split("/")[-1] == "v3"
+ self.session['api_version3'] = self.api_version3
+ if self.api_version3:
+ auth = v3.Password(auth_url=self.url,
+ username=self.user,
+ password=self.passwd,
+ project_name=self.tenant_name,
+ project_id=self.tenant_id,
+ project_domain_id=self.config.get('project_domain_id', 'default'),
+ user_domain_id=self.config.get('user_domain_id', 'default'))
else:
- self.nova = nClient_v2.Client(version='2', **self.n_creds)
- self.cinder = cClient_v2.Client(**self.n_creds)
- self.keystone = ksClient_v2.Client(**self.k_creds)
- self.ne_endpoint=self.keystone.service_catalog.url_for(service_type='network', endpoint_type='publicURL')
- self.neutron = neClient_v2.Client('2.0', endpoint_url=self.ne_endpoint, token=self.keystone.auth_token, **self.k_creds)
- self.glance_endpoint = self.keystone.service_catalog.url_for(service_type='image', endpoint_type='publicURL')
- self.glance = glClient.Client(self.glance_endpoint, token=self.keystone.auth_token, **self.k_creds) #TODO check k_creds vs n_creds
- self.reload_client = False
+ auth = v2.Password(auth_url=self.url,
+ username=self.user,
+ password=self.passwd,
+ tenant_name=self.tenant_name,
+ tenant_id=self.tenant_id)
+ sess = session.Session(auth=auth, verify=not self.insecure)
+ if self.api_version3:
+ self.keystone = ksClient_v3.Client(session=sess)
+ else:
+ self.keystone = ksClient_v2.Client(session=sess)
+ self.session['keystone'] = self.keystone
+ self.nova = self.session['nova'] = nClient.Client("2.1", session=sess)
+ self.neutron = self.session['neutron'] = neClient.Client('2.0', session=sess)
+ self.cinder = self.session['cinder'] = cClient.Client(2, session=sess)
+ self.glance = self.session['glance'] = glClient.Client(2, session=sess)
+ self.session['reload_client'] = False
+ self.persistent_info['session'] = self.session
def __net_os2mano(self, net_list_dict):
'''Transform the net openstack format to mano format
raise vimconn.vimconnNotFoundException(type(exception).__name__ + ": " + str(exception))
elif isinstance(exception, nvExceptions.Conflict):
raise vimconn.vimconnConflictException(type(exception).__name__ + ": " + str(exception))
- else: # ()
+ else: # ()
raise vimconn.vimconnConnectionException(type(exception).__name__ + ": " + str(exception))
def get_tenant_list(self, filter_dict={}):
self.logger.debug("Getting tenants from VIM filter: '%s'", str(filter_dict))
try:
self._reload_connection()
- if self.osc_api_version == 'v3.3':
- project_class_list=self.keystone.projects.findall(**filter_dict)
+ if self.api_version3:
+ project_class_list = self.keystone.projects.list(name=filter_dict.get("name"))
else:
- project_class_list=self.keystone.tenants.findall(**filter_dict)
+ project_class_list = self.keystone.tenants.findall(**filter_dict)
project_list=[]
for project in project_class_list:
+ if filter_dict.get('id') and filter_dict["id"] != project.id:
+ continue
project_list.append(project.to_dict())
return project_list
- except (ksExceptions.ConnectionError, ksExceptions.ClientException, ConnectionError) as e:
+ except (ksExceptions.ConnectionError, ksExceptions.ClientException, ConnectionError) as e:
self._format_exception(e)
def new_tenant(self, tenant_name, tenant_description):
self.logger.debug("Adding a new tenant name: %s", tenant_name)
try:
self._reload_connection()
- if self.osc_api_version == 'v3.3':
- project=self.keystone.projects.create(tenant_name, tenant_description)
+ if self.api_version3:
+ project = self.keystone.projects.create(tenant_name, self.config.get("project_domain_id", "default"),
+ description=tenant_description, is_domain=False)
else:
- project=self.keystone.tenants.create(tenant_name, tenant_description)
+ project = self.keystone.tenants.create(tenant_name, tenant_description)
return project.id
except (ksExceptions.ConnectionError, ksExceptions.ClientException, ConnectionError) as e:
self._format_exception(e)
self.logger.debug("Deleting tenant %s from VIM", tenant_id)
try:
self._reload_connection()
- if self.osc_api_version == 'v3.3':
+ if self.api_version3:
self.keystone.projects.delete(tenant_id)
else:
self.keystone.tenants.delete(tenant_id)
self.logger.debug("Getting network from VIM filter: '%s'", str(filter_dict))
try:
self._reload_connection()
- if self.osc_api_version == 'v3.3' and "tenant_id" in filter_dict:
- filter_dict['project_id'] = filter_dict.pop('tenant_id')
+ if self.api_version3 and "tenant_id" in filter_dict:
+ filter_dict['project_id'] = filter_dict.pop('tenant_id') #TODO check
net_dict=self.neutron.list_networks(**filter_dict)
net_list=net_dict["networks"]
self.__net_os2mano(net_list)
def get_flavor_id_from_data(self, flavor_dict):
"""Obtain flavor id that match the flavor description
Returns the flavor_id or raises a vimconnNotFoundException
+ flavor_dict: contains the required ram, vcpus, disk
+ If 'use_existing_flavors' is set to True at config, the closer flavor that provides same or more ram, vcpus
+ and disk is returned. Otherwise a flavor with exactly same ram, vcpus and disk is returned or a
+ vimconnNotFoundException is raised
"""
+ exact_match = False if self.config.get('use_existing_flavors') else True
try:
self._reload_connection()
- numa=None
- numas = flavor_dict.get("extended",{}).get("numas")
+ flavor_candidate_id = None
+ flavor_candidate_data = (10000, 10000, 10000)
+ flavor_target = (flavor_dict["ram"], flavor_dict["vcpus"], flavor_dict["disk"])
+ # numa=None
+ numas = flavor_dict.get("extended", {}).get("numas")
if numas:
#TODO
raise vimconn.vimconnNotFoundException("Flavor with EPA still not implemted")
epa = flavor.get_keys()
if epa:
continue
- #TODO
- if flavor.ram != flavor_dict["ram"]:
- continue
- if flavor.vcpus != flavor_dict["vcpus"]:
- continue
- if flavor.disk != flavor_dict["disk"]:
- continue
- return flavor.id
+ # TODO
+ flavor_data = (flavor.ram, flavor.vcpus, flavor.disk)
+ if flavor_data == flavor_target:
+ return flavor.id
+ elif not exact_match and flavor_target < flavor_data < flavor_candidate_data:
+ flavor_candidate_id = flavor.id
+ flavor_candidate_data = flavor_data
+ if not exact_match and flavor_candidate_id:
+ return flavor_candidate_id
raise vimconn.vimconnNotFoundException("Cannot find any flavor matching '{}'".format(str(flavor_dict)))
except (nvExceptions.NotFound, nvExceptions.ClientException, ksExceptions.ClientException, ConnectionError) as e:
self._format_exception(e)
metadata: metadata of the image
Returns the image_id
'''
+ # ALF TODO: revise and change for the new method or session
#using version 1 of glance client
glancev1 = gl1Client.Client('1',self.glance_endpoint, token=self.keystone.auth_token, **self.k_creds) #TODO check k_creds vs n_creds
retry=0
projects / osm / RO.git / blobdiff