def on_vif(self, pod, vif):
if not self._vif:
self._vif = vif.obj_clone()
self._vif.active = True
b_base.connect(self._vif, self._get_inst(pod),
self._cni.CNI_IFNAME, self._cni.CNI_NETNS)
if vif.active:
self._callback(vif)
def _test_connect(self, m_vif_plug, m_get_ipdb):
def get_ipdb(netns=None):
return self.ipdbs[netns]
m_get_ipdb.side_effect = get_ipdb
base.connect(self.vif, self.instance_info, self.ifname, self.netns)
m_vif_plug.assert_called_once_with(self.vif, self.instance_info)
self.m_c_iface.add_ip.assert_called_once_with('192.168.0.2/24')
def test_connect_server(self, m_vif_plug, m_write_conf,
m_report, m_need_l3):
m_need_l3.return_value = False
self.vif.mode = osv_fields.VIFVHostUserMode.SERVER
base.connect(self.vif, self.instance_info, self.ifname, self.netns,
m_report, container_id=self.cont_id)
m_vif_plug.assert_called_once_with(self.vif, self.instance_info)
m_write_conf.assert_called_once_with(self.cont_id, self.ifname,
self.port_name, self.vif)
m_report.assert_called_once()
def _test_connect(self, m_vif_plug, m_get_ipdb, m_need_l3, report=None):
def get_ipdb(netns=None):
return self.ipdbs[netns]
m_get_ipdb.side_effect = get_ipdb
m_need_l3.return_value = True
base.connect(self.vif, self.instance_info, self.ifname, self.netns,
report)
m_vif_plug.assert_called_once_with(self.vif, self.instance_info)
self.m_c_iface.add_ip.assert_called_once_with('192.168.0.2/24')
if report:
report.assert_called_once()
def test_connect_client(self, m_vif_plug, m_check_sock, m_write_conf,
m_os_rename, m_report, m_need_l3):
m_need_l3.return_value = False
self.vif.mode = osv_fields.VIFVHostUserMode.CLIENT
m_check_sock.return_value = True
base.connect(self.vif, self.instance_info, self.ifname, self.netns,
m_report, container_id=self.cont_id)
vu_dst_socket = os.path.join(self.vu_mount_point, self.port_name)
vu_src_socket = os.path.join(self.vu_ovs_path, self.port_name)
m_vif_plug.assert_called_once_with(self.vif, self.instance_info)
m_os_rename.assert_called_once_with(vu_src_socket, vu_dst_socket)
m_write_conf.assert_called_once_with(self.cont_id, self.ifname,
self.port_name, self.vif)
m_report.assert_called_once()
def on_vif(self, pod, vif, ifname):
"""Called once for every vif of a Pod on every event.
If it is the first time we see this vif, plug it in.
:param pod: dict containing Kubernetes Pod object
:param vif: os_vif VIF object
:param ifname: string, name of the interfaces inside container
"""
if ifname not in self._vifs:
self._vifs[ifname] = vif
_vif = vif.obj_clone()
_vif.active = True
# set eth0's gateway as default
is_default_gateway = (ifname == self._cni.CNI_IFNAME)
b_base.connect(_vif, self._get_inst(pod),
ifname, self._cni.CNI_NETNS,
is_default_gateway=is_default_gateway,
container_id=self._cni.CNI_CONTAINERID)
