def book_port(self, network, port_name, segment, net_name=None):
try:
if not net_name:
net_name = self._get_net_name(network)
pg = self._get_or_create_pg(net_name, network, segment)
for iter in range(0, 4):
try:
port_info = self._lookup_unbound_port_or_increase_pg(pg)
port_settings = self.builder.port_setting()
port_settings.blocked = self.builder.blocked(False)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion,
port_settings,
name=port_name)
update_spec.key = port_info.key
update_task = self.connection.invoke_api(
self.connection.vim,
'ReconfigureDVPort_Task',
self._dvs,
port=[update_spec])
self.connection.wait_for_task(update_task)
return port_info.key
except vmware_exceptions.VimException as e:
sleep(0.1)
raise exceptions.wrap_wmvare_vim_exception(e)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def book_port(self, network, port_name, segment, net_name=None):
try:
if not net_name:
net_name = self._get_net_name(network)
pg = self._get_or_create_pg(net_name, network, segment)
for iter in range(0, 4):
try:
port_info = self._lookup_unbound_port_or_increase_pg(pg)
port_settings = self.builder.port_setting()
port_settings.blocked = self.builder.blocked(False)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion, port_settings,
name=port_name)
update_spec.key = port_info.key
update_task = self.connection.invoke_api(
self.connection.vim, 'ReconfigureDVPort_Task',
self._dvs, port=[update_spec])
self.connection.wait_for_task(update_task)
return {'key': port_info.key,
'dvs_uuid': self._dvs_uuid,
'pg_key': pg.value}
except vmware_exceptions.VimException as e:
sleep(0.1)
raise exceptions.wrap_wmvare_vim_exception(e)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def update_port_rules(dvs, ports):
try:
builder = dvs_util.SpecBuilder(dvs.connection.vim.client.factory)
port_config_list = []
for port in ports:
try:
if port['binding:vif_details'].get('dvs_port_key') is not None:
port_info = dvs._get_port_info_by_portkey(
port['binding:vif_details']['dvs_port_key'])
else:
port_info = dvs.get_port_info_by_name(port['id'])
except exceptions.PortNotFound:
LOG.warning(_LW("Port %s was not found. Security rules "
"can not be applied."), port['id'])
continue
port_config = port_configuration(builder,
str(port_info['key']),
port['security_group_rules'])
port_config.configVersion = port_info['config']['configVersion']
port_config_list.append(port_config)
if port_config_list:
task = dvs.connection.invoke_api(
dvs.connection.vim,
'ReconfigureDVPort_Task',
dvs._dvs,
port=port_config_list
)
return dvs.connection.wait_for_task(task)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def book_port(self, network, port_name, segment):
try:
net_name = self._get_net_name(self.dvs_name, network)
pg = self._get_or_create_pg(net_name, network, segment)
while True:
try:
port_info = self._lookup_unbound_port(pg)
break
except exceptions.UnboundPortNotFound:
try:
self._increase_ports_on_portgroup(pg)
except (vmware_exceptions.VMwareDriverException,
exceptions.VMWareDVSException) as e:
if dvs_const.CONCURRENT_MODIFICATION_TEXT in e.message:
LOG.info(_LI('Concurent modification on '
'increase port group.'))
continue
builder = SpecBuilder(self.connection.vim.client.factory)
port_settings = builder.port_setting()
port_settings.blocked = builder.blocked(False)
update_spec = builder.port_config_spec(
port_info.config.configVersion, port_settings, name=port_name)
update_spec.key = port_info.key
update_task = self.connection.invoke_api(
self.connection.vim, 'ReconfigureDVPort_Task',
self._dvs, port=[update_spec])
self.connection.wait_for_task(update_task)
return port_info.key
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def update_network(self, network, original=None):
original_name = self._get_net_name(original) if original else None
current_name = self._get_net_name(network)
blocked = not network['admin_state_up']
try:
pg_ref = self._get_pg_by_name(original_name or current_name)
pg_config_info = self._get_config_by_ref(pg_ref)
if (pg_config_info.defaultPortConfig.blocked.value != blocked
or (original_name and original_name != current_name)):
# we upgrade only defaultPortConfig, because it is inherited
# by all ports in PortGroup, unless they are explicit
# overwritten on specific port.
pg_spec = self._build_pg_update_spec(
pg_config_info.configVersion, blocked=blocked)
pg_spec.name = current_name
pg_update_task = self.connection.invoke_api(
self.connection.vim,
'ReconfigureDVPortgroup_Task',
pg_ref,
spec=pg_spec)
self.connection.wait_for_task(pg_update_task)
LOG.info(_LI('Network %(name)s updated'),
{'name': current_name})
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def _delete_port_group(self, pg_ref, name):
remove_used_pg_try = 0
while True:
try:
pg_delete_task = self.connection.invoke_api(
self.connection.vim, 'Destroy_Task', pg_ref)
self.connection.wait_for_task(pg_delete_task)
LOG.info(_LI('Network %(name)s deleted.') % {'name': name})
break
except vmware_exceptions.VimException as e:
if dvs_const.RESOURCE_IN_USE in e.message:
remove_used_pg_try += 1
if remove_used_pg_try > 3:
LOG.info(
_LI('Network %(name)s was not deleted. Active'
' ports were found') % {'name': name})
break
else:
sleep(0.2)
else:
raise exceptions.wrap_wmvare_vim_exception(e)
except vmware_exceptions.VMwareDriverException as e:
if dvs_const.DELETED_TEXT in e.message:
sleep(0.1)
else:
raise
def update_network(self, network, original=None):
original_name = self._get_net_name(original) if original else None
current_name = self._get_net_name(network)
blocked = not network['admin_state_up']
try:
pg_ref = self._get_pg_by_name(original_name or current_name)
pg_config_info = self._get_config_by_ref(pg_ref)
if (pg_config_info.defaultPortConfig.blocked.value != blocked or
(original_name and original_name != current_name)):
# we upgrade only defaultPortConfig, because it is inherited
# by all ports in PortGroup, unless they are explicit
# overwritten on specific port.
pg_spec = self._build_pg_update_spec(
pg_config_info.configVersion,
blocked=blocked)
pg_spec.name = current_name
pg_update_task = self.connection.invoke_api(
self.connection.vim,
'ReconfigureDVPortgroup_Task',
pg_ref, spec=pg_spec)
self.connection.wait_for_task(pg_update_task)
LOG.info(_LI('Network %(name)s updated'),
{'name': current_name})
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def create_network(self, network, segment):
name = self._get_net_name(network)
blocked = not network['admin_state_up']
if network['provider:physical_network'] in self.uplink_map:
uplinks = self.uplink_map[network['provider:physical_network']]
else:
uplinks = None
try:
pg_spec = self._build_pg_create_spec(
name,
segment['segmentation_id'],
blocked, uplinks)
pg_create_task = self.connection.invoke_api(
self.connection.vim,
'CreateDVPortgroup_Task',
self._dvs, spec=pg_spec)
result = self.connection.wait_for_task(pg_create_task)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
else:
pg = result.result
LOG.info(_LI('Network %(name)s created \n%(pg_ref)s'),
{'name': name, 'pg_ref': pg})
return pg
def _delete_port_group(self, pg_ref, name):
remove_used_pg_try = 0
while True:
try:
pg_delete_task = self.connection.invoke_api(
self.connection.vim,
'Destroy_Task',
pg_ref)
self.connection.wait_for_task(pg_delete_task)
LOG.info(_LI('Network %(name)s deleted.'), {'name': name})
break
except vmware_exceptions.VimException as e:
if dvs_const.RESOURCE_IN_USE in e.message:
remove_used_pg_try += 1
if remove_used_pg_try > 3:
LOG.info(_LI('Network %(name)s was not deleted. Active'
' ports were found'), {'name': name})
break
else:
sleep(0.2)
else:
raise exceptions.wrap_wmvare_vim_exception(e)
except vmware_exceptions.VMwareDriverException as e:
if dvs_const.DELETED_TEXT in e.message:
sleep(0.1)
else:
raise
def __init__(self, dvs_name, connection):
self.connection = connection
try:
self.dvs_name = dvs_name
self._dvs, self._datacenter = self._get_dvs(dvs_name, connection)
# (SlOPS) To do release blocked port after use
self._blocked_ports = set()
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def __init__(self, dvs_name, connection):
self.connection = connection
self.dvs_name = dvs_name
self._blocked_ports = set()
self.builder = spec_builder.SpecBuilder(
self.connection.vim.client.factory)
self.uplink_map = {}
try:
self._dvs, self._datacenter = self._get_dvs(dvs_name, connection)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def __init__(self, dvs_name, connection):
self.connection = connection
self.dvs_name = dvs_name
self._blocked_ports = set()
self.builder = spec_builder.SpecBuilder(
self.connection.vim.client.factory)
self.uplink_map = {}
try:
self._dvs, self._datacenter = self._get_dvs(dvs_name, connection)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def release_port(self, port):
try:
port_info = self.get_port_info(port)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion, name='')
update_spec.key = port_info.key
update_spec.operation = 'remove'
self.connection.invoke_api(
self.connection.vim, 'ReconfigureDVPort_Task',
self._dvs, port=[update_spec])
self.remove_block(port_info.key)
except exceptions.PortNotFound:
LOG.debug("Port %s was not found. Nothing to delete.", port['id'])
except vmware_exceptions.VimException as e:
if dvs_const.RESOURCE_IN_USE in e.message:
LOG.debug("Port %s in use, couldn't be deleted.", port['id'])
else:
raise exceptions.wrap_wmvare_vim_exception(e)
def switch_port_blocked_state(self, port):
try:
port_info = self.get_port_info(port)
port_settings = self.builder.port_setting()
state = not port['admin_state_up']
port_settings.blocked = self.builder.blocked(state)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion, port_settings)
update_spec.key = port_info.key
update_task = self.connection.invoke_api(
self.connection.vim, 'ReconfigureDVPort_Task',
self._dvs, port=[update_spec])
self.connection.wait_for_task(update_task)
except exceptions.PortNotFound:
LOG.debug("Port %s was not found. Nothing to block.", port['id'])
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def switch_port_blocked_state(self, port):
try:
port_info = self.get_port_info(port)
port_settings = self.builder.port_setting()
state = not port['admin_state_up']
port_settings.blocked = self.builder.blocked(state)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion, port_settings)
update_spec.key = port_info.key
update_task = self.connection.invoke_api(self.connection.vim,
'ReconfigureDVPort_Task',
self._dvs,
port=[update_spec])
self.connection.wait_for_task(update_task)
except exceptions.PortNotFound:
LOG.debug("Port %s was not found. Nothing to block." % port['id'])
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
def release_port(self, port):
try:
port_info = self.get_port_info(port)
update_spec = self.builder.port_config_spec(
port_info.config.configVersion, name='')
update_spec.key = port_info.key
update_spec.operation = 'remove'
self.connection.invoke_api(self.connection.vim,
'ReconfigureDVPort_Task',
self._dvs,
port=[update_spec])
self.remove_block(port_info.key)
except exceptions.PortNotFound:
LOG.debug("Port %s was not found. Nothing to delete.", port['id'])
except vmware_exceptions.VimException as e:
if dvs_const.RESOURCE_IN_USE in e.message:
LOG.debug("Port %s in use, couldn't be deleted.", port['id'])
else:
raise exceptions.wrap_wmvare_vim_exception(e)
def delete_network(self, network):
name = self._get_net_name(self.dvs_name, network)
while True:
try:
pg_ref = self._get_pg_by_name(name)
pg_delete_task = self.connection.invoke_api(
self.connection.vim,
'Destroy_Task',
pg_ref)
self.connection.wait_for_task(pg_delete_task)
LOG.info(_LI('Network %(name)s deleted.') % {'name': name})
break
except exceptions.PortGroupNotFound:
LOG.debug('Network %s not present in vcenter.' % name)
break
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
except vmware_exceptions.VMwareDriverException as e:
if dvs_const.DELETED_TEXT in e.message:
sleep(1)
else:
raise
def update_port_rules(dvs, ports):
try:
builder = PortConfigSpecBuilder(dvs.connection.vim.client.factory)
port_config_list = []
hashed_rules = {}
for port in ports:
key = port.get('binding:vif_details', {}).get('dvs_port_key')
if key:
port_config = port_configuration(builder, key,
port['security_group_rules'],
hashed_rules)
port_config_list.append(port_config)
if port_config_list:
task = dvs.connection.invoke_api(dvs.connection.vim,
'ReconfigureDVPort_Task',
dvs._dvs,
port=port_config_list)
dvs.connection.wait_for_task(task)
except vmware_exceptions.VimException as e:
if 'The object or item referred to could not be found' in str(e):
pass
else:
raise exceptions.wrap_wmvare_vim_exception(e)
def create_network(self, network, segment):
name = self._get_net_name(network)
blocked = not network['admin_state_up']
uplinks = self.uplink_map.get(network['provider:physical_network'])
try:
pg_spec = self._build_pg_create_spec(name,
segment['segmentation_id'],
blocked, uplinks)
pg_create_task = self.connection.invoke_api(
self.connection.vim,
'CreateDVPortgroup_Task',
self._dvs,
spec=pg_spec)
result = self.connection.wait_for_task(pg_create_task)
except vmware_exceptions.VimException as e:
raise exceptions.wrap_wmvare_vim_exception(e)
else:
pg = result.result
LOG.info(_LI('Network %(name)s created \n%(pg_ref)s'), {
'name': name,
'pg_ref': pg
})
return pg
def update_port_rules(dvs, ports):
try:
builder = PortConfigSpecBuilder(dvs.connection.vim.client.factory)
port_config_list = []
hashed_rules = {}
for port in ports:
key = port.get('binding:vif_details', {}).get('dvs_port_key')
if key:
port_config = port_configuration(
builder, key, port['security_group_rules'], hashed_rules)
port_config_list.append(port_config)
if port_config_list:
task = dvs.connection.invoke_api(
dvs.connection.vim,
'ReconfigureDVPort_Task',
dvs._dvs,
port=port_config_list
)
dvs.connection.wait_for_task(task)
except vmware_exceptions.VimException as e:
if 'The object or item referred to could not be found' in str(e):
pass
else:
raise exceptions.wrap_wmvare_vim_exception(e)