def _get_floating_ip(self,
name,
ns_name,
proj_obj,
external_ip=None,
vmi_obj=None,
specified_fip_pool_fq_name_str=None):
fip_pool_fq_name = None
if specified_fip_pool_fq_name_str != None:
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
specified_fip_pool_fq_name_str)
if fip_pool_fq_name is None:
ns = self._get_namespace(ns_name)
fip_pool_fq_name = ns.get_annotated_ns_fip_pool_fq_name()
if fip_pool_fq_name is None:
if not vnc_kube_config.is_public_fip_pool_configured():
return None
try:
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
except Exception as e:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("%s - %s" % (self._name, err_msg))
return None
if vmi_obj:
fip_refs = vmi_obj.get_floating_ip_back_refs()
for ref in fip_refs or []:
fip = FloatingIpKM.get(ref['uuid'])
if fip and fip.fq_name[:-1] == fip_pool_fq_name:
return fip
else:
break
fip_pool = self._get_fip_pool_obj(fip_pool_fq_name)
if fip_pool is None:
return None
fip_uuid = str(uuid.uuid4())
fip_name = VncCommon.make_name(name, fip_uuid)
fip_obj = FloatingIp(fip_name, fip_pool)
fip_obj.uuid = fip_uuid
fip_obj.set_project(proj_obj)
if vmi_obj:
fip_obj.set_virtual_machine_interface(vmi_obj)
if external_ip:
fip_obj.floating_ip_address = external_ip
try:
self._vnc_lib.floating_ip_create(fip_obj)
fip = FloatingIpKM.locate(fip_obj.uuid)
except Exception as e:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("%s - %s" % (self._name, err_msg))
return None
return fip
def get_fip_pool_from_annotation(self, annotations):
""" Get fip-pool-fq-name if specified in annotations of a k8s object.
"""
fip_pool_ann = annotations.get('opencontrail.org/fip-pool', None)
if fip_pool_ann:
return get_fip_pool_fq_name_from_dict_string(fip_pool_ann)
return None
def _get_specified_fip_pool(self, specified_fip_pool_fq_name_str):
if specified_fip_pool_fq_name_str == None:
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(specified_fip_pool_fq_name_str)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
return None
return fip_pool_obj
def _get_specified_fip_pool(self, specified_fip_pool_fq_name_str):
if specified_fip_pool_fq_name_str == None:
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
specified_fip_pool_fq_name_str)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
self.logger.notice("FIP Pool %s not found. "
"Floating IP will not be available "
"until FIP pool is configured."
% (specified_fip_pool_fq_name_str));
return None
return fip_pool_obj
def _get_specified_fip_pool(self, specified_fip_pool_fq_name_str):
if specified_fip_pool_fq_name_str == None:
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
specified_fip_pool_fq_name_str)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
self.logger.notice("FIP Pool %s not found. "
"Floating IP will not be available "
"until FIP pool is configured."
% (specified_fip_pool_fq_name_str));
return None
return fip_pool_obj
def _get_public_fip_pool(self):
if self._fip_pool_obj:
return self._fip_pool_obj
if not vnc_kube_config.is_public_fip_pool_configured():
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
return None
self._fip_pool_obj = fip_pool_obj
return fip_pool_obj
def _get_public_fip_pool(self):
if self._fip_pool_obj:
return self._fip_pool_obj
if not vnc_kube_config.is_public_fip_pool_configured():
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
return None
self._fip_pool_obj = fip_pool_obj
return fip_pool_obj
def _get_floating_ip(self, name,
proj_obj, external_ip=None, vmi_obj=None):
if not vnc_kube_config.is_public_fip_pool_configured():
return None
try:
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
except Exception as e:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("%s - %s" %(self._name, err_msg))
return None
if vmi_obj:
fip_refs = vmi_obj.get_floating_ip_back_refs()
for ref in fip_refs or []:
fip = FloatingIpKM.get(ref['uuid'])
if fip and fip.fq_name[:-1] == fip_pool_fq_name:
return fip
else:
break
fip_pool = self._get_public_fip_pool(fip_pool_fq_name)
if fip_pool is None:
return None
fip_uuid = str(uuid.uuid4())
fip_name = VncCommon.make_name(name, fip_uuid)
fip_obj = FloatingIp(fip_name, fip_pool)
fip_obj.uuid = fip_uuid
fip_obj.set_project(proj_obj)
if vmi_obj:
fip_obj.set_virtual_machine_interface(vmi_obj)
if external_ip:
fip_obj.floating_ip_address = external_ip
try:
self._vnc_lib.floating_ip_create(fip_obj)
fip = FloatingIpKM.locate(fip_obj.uuid)
except Exception as e:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("%s - %s" %(self._name, err_msg))
return None
return fip
def _get_public_fip_pool(self):
if self._fip_pool_obj:
return self._fip_pool_obj
if not vnc_kube_config.is_public_fip_pool_configured():
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
self.logger.notice("Public FIP Pool not found. "
"Floating IP will not be available "
"until FIP pool is configured.");
return None
self._fip_pool_obj = fip_pool_obj
return fip_pool_obj
def _get_public_fip_pool(self):
if self._fip_pool_obj:
return self._fip_pool_obj
if not vnc_kube_config.is_public_fip_pool_configured():
return None
fip_pool_fq_name = get_fip_pool_fq_name_from_dict_string(
self._args.public_fip_pool)
try:
fip_pool_obj = self._vnc_lib.floating_ip_pool_read(fq_name=fip_pool_fq_name)
except NoIdError:
self.logger.notice("Public FIP Pool not found. "
"Floating IP will not be available "
"until FIP pool is configured.");
return None
self._fip_pool_obj = fip_pool_obj
return fip_pool_obj
