def __init__(self, virtapi, read_only=False, scheme="https"):
super(VMwareESXDriver, self).__init__(virtapi)
self._do_deprecation_warning()
self._host_ip = CONF.vmware.host_ip
if not (self._host_ip or CONF.vmware.host_username is None or
CONF.vmware.host_password is None):
raise Exception(_("Must specify host_ip, "
"host_username "
"and host_password to use "
"compute_driver=vmwareapi.VMwareESXDriver or "
"vmwareapi.VMwareVCDriver"))
self._datastore_regex = None
if CONF.vmware.datastore_regex:
try:
self._datastore_regex = re.compile(CONF.vmware.datastore_regex)
except re.error:
raise exception.InvalidInput(reason=
_("Invalid Regular Expression %s")
% CONF.vmware.datastore_regex)
self._session = VMwareAPISession(scheme=scheme)
self._volumeops = volumeops.VMwareVolumeOps(self._session)
self._vmops = vmops.VMwareVMOps(self._session, self.virtapi,
self._volumeops,
datastore_regex=self._datastore_regex)
self._host = host.Host(self._session)
self._host_state = None
#TODO(hartsocks): back-off into a configuration test module.
if CONF.vmware.use_linked_clone is None:
raise error_util.UseLinkedCloneConfigurationFault()
def __init__(self, virtapi, read_only=False, scheme="https"):
super(VMwareESXDriver, self).__init__(virtapi)
self._do_quality_warnings()
self._host_ip = CONF.vmware.host_ip
if not (self._host_ip or CONF.vmware.host_username is None
or CONF.vmware.host_password is None):
raise Exception(
_("Must specify host_ip, "
"host_username "
"and host_password to use "
"compute_driver=vmwareapi.VMwareESXDriver or "
"vmwareapi.VMwareVCDriver"))
self._session = VMwareAPISession(scheme=scheme)
self._volumeops = volumeops.VMwareVolumeOps(self._session)
self._vmops = vmops.VMwareVMOps(self._session, self.virtapi,
self._volumeops)
self._host = host.Host(self._session)
self._host_state = None
#TODO(hartsocks): back-off into a configuration test module.
if CONF.vmware.use_linked_clone is None:
raise error_util.UseLinkedCloneConfigurationFault()
def __init__(self, virtapi, scheme="https"):
super(VMwareVCDriver, self).__init__(virtapi)
if (CONF.vmware.host_ip is None or CONF.vmware.host_username is None
or CONF.vmware.host_password is None):
raise Exception(
_("Must specify host_ip, host_username and "
"host_password to use vmwareapi.VMwareVCDriver"))
self._datastore_regex = None
if CONF.vmware.datastore_regex:
try:
self._datastore_regex = re.compile(CONF.vmware.datastore_regex)
except re.error:
raise exception.InvalidInput(
reason=_("Invalid Regular Expression %s") %
CONF.vmware.datastore_regex)
self._session = VMwareAPISession(scheme=scheme)
# TODO(hartsocks): back-off into a configuration test module.
if CONF.vmware.use_linked_clone is None:
raise error_util.UseLinkedCloneConfigurationFault()
# Get the list of clusters to be used
#获取可用集群列表
self._cluster_names = CONF.vmware.cluster_name
self.dict_mors = vm_util.get_all_cluster_refs_by_name(
self._session, self._cluster_names)
if not self.dict_mors:
raise exception.NotFound(
_("All clusters specified %s were not"
" found in the vCenter") % self._cluster_names)
# Check if there are any clusters that were specified in the nova.conf
# but are not in the vCenter, for missing clusters log a warning.
clusters_found = [v.get('name') for k, v in self.dict_mors.iteritems()]
missing_clusters = set(self._cluster_names) - set(clusters_found)
if missing_clusters:
LOG.warn(
_LW("The following clusters could not be found in the "
"vCenter %s") % list(missing_clusters))
# The _resources is used to maintain the vmops, volumeops and vcstate
# objects per cluster
self._resources = {}
self._resource_keys = set()
self._virtapi = virtapi
self._update_resources()
# The following initialization is necessary since the base class does
# not use VC state.
first_cluster = self._resources.keys()[0]
self._vmops = self._resources.get(first_cluster).get('vmops')
self._volumeops = self._resources.get(first_cluster).get('volumeops')
self._vc_state = self._resources.get(first_cluster).get('vcstate')
def _validate_configuration(self):
if CONF.vmware.use_linked_clone is None:
raise error_util.UseLinkedCloneConfigurationFault()
if CONF.vmware.pbm_enabled:
if not CONF.vmware.pbm_default_policy:
raise error_util.PbmDefaultPolicyUnspecified()
if not pbm.get_profile_id_by_name(self._session,
CONF.vmware.pbm_default_policy):
raise error_util.PbmDefaultPolicyDoesNotExist()
if CONF.vmware.datastore_regex:
LOG.warning(
_LW("datastore_regex is ignored when PBM is enabled"))
self._datastore_regex = None
