def test_delete_floatingip_empty(self, mock_clients):
mock_nclient = mock.MagicMock()
fake_port_id = "b4518944-c2cf-4c69-a1e3-774041fd5d14"
mock_nclient.list_floatingips.return_value = {'floatingips': []}
osc = mock.MagicMock()
mock_clients.return_value = osc
osc.neutron.return_value = mock_nclient
neutron.delete_floatingip(self.context, fake_port_id, self.cluster)
self.assertFalse(mock_nclient.delete_floatingip.called)
def test_delete_floatingip(self, mock_clients):
mock_nclient = mock.MagicMock()
fake_port_id = "b4518944-c2cf-4c69-a1e3-774041fd5d14"
fake_fip_id = "0f8c6849-af85-424c-aa8e-745ade9a46a7"
mock_nclient.list_floatingips.return_value = {
'floatingips': [{
'router_id':
'6ed4f7ef-b8c3-4711-93cf-d53cf0e8bdf5',
'status':
'ACTIVE',
'description':
'Floating IP for Kubernetes external '
'service ad3080723f1c211e88adbfa163ee1203 '
'from cluster %s' % self.cluster.uuid,
'tags': [],
'tenant_id':
'cd08a539b7c845ddb92c5d08752101d1',
'floating_network_id':
'd0b9a8c5-33e5-4ce1-869a-1e2ec7c2f'
'74b',
'port_details': {
'status': 'ACTIVE',
'name': 'test-k8s-master',
'admin_state_up': True,
'network_id': '7b9110b5-90a2-40bc-b892-07d641387760 ',
'device_owner': 'compute:nova',
'mac_address': 'fa:16:3e:6f:ad:6c',
'device_id': 'a5c1689f-dd76-4164-8562-6990071701cd'
},
'fixed_ip_address':
'10.0.0.4',
'floating_ip_address':
'172.24.4.74',
'revision_number':
14,
'project_id':
'cd08a539b7c845ddb92c5d08752101d1',
'port_id':
fake_port_id,
'id':
fake_fip_id
}]
}
osc = mock.MagicMock()
mock_clients.return_value = osc
osc.neutron.return_value = mock_nclient
neutron.delete_floatingip(self.context, fake_port_id, self.cluster)
mock_nclient.delete_floatingip.assert_called_once_with(fake_fip_id)
def test_delete_floatingip_empty(self, mock_clients):
mock_nclient = mock.MagicMock()
fake_port_id = "b4518944-c2cf-4c69-a1e3-774041fd5d14"
mock_nclient.list_floatingips.return_value = {
'floatingips': []
}
osc = mock.MagicMock()
mock_clients.return_value = osc
osc.neutron.return_value = mock_nclient
neutron.delete_floatingip(self.context, fake_port_id, self.cluster)
self.assertFalse(mock_nclient.delete_floatingip.called)
def _delete_loadbalancers(context, lbs, cluster, octavia_client,
remove_fip=False, cascade=True):
candidates = set()
for lb in lbs:
status = lb["provisioning_status"]
if status not in ["PENDING_DELETE", "DELETED"]:
LOG.info("Deleting load balancer %s for cluster %s",
lb["id"], cluster.uuid)
octavia_client.load_balancer_delete(lb["id"], cascade=cascade)
candidates.add(lb["id"])
if remove_fip:
neutron.delete_floatingip(context, lb["vip_port_id"], cluster)
return candidates
def delete_loadbalancers(context, cluster):
"""Delete loadbalancers for kubernetes resources.
This method only works for the k8s cluster with
cloud-provider-openstack manager or controller-manager patched with
this PR:
https://github.com/kubernetes/cloud-provider-openstack/pull/223
The load balancers created for kubernetes services and ingresses are
deleted.
"""
pattern = (r'Kubernetes .+ from cluster %s$' % cluster.uuid)
valid_status = ["ACTIVE", "ERROR", "PENDING_DELETE", "DELETED"]
try:
o_client = clients.OpenStackClients(context).octavia()
lbs = o_client.load_balancer_list().get("loadbalancers", [])
candidates = set()
invalids = set()
for lb in lbs:
if re.match(pattern, lb["description"]):
if lb["provisioning_status"] not in valid_status:
invalids.add(lb["id"])
continue
if lb["provisioning_status"] in ["ACTIVE", "ERROR"]:
# Delete VIP floating ip if needed.
neutron.delete_floatingip(context, lb["vip_port_id"],
cluster)
LOG.debug("Deleting load balancer %s for cluster %s",
lb["id"], cluster.uuid)
o_client.load_balancer_delete(lb["id"], cascade=True)
candidates.add(lb["id"])
if invalids:
raise Exception("Cannot delete load balancers %s in transitional "
"status." % invalids)
if not candidates:
return
wait_for_lb_deleted(o_client, candidates)
except Exception as e:
raise exception.PreDeletionFailed(cluster_uuid=cluster.uuid,
msg=str(e))
def delete_loadbalancers(context, cluster):
"""Delete loadbalancers for kubernetes resources.
This method only works for the k8s cluster with
cloud-provider-openstack manager or controller-manager patched with
this PR:
https://github.com/kubernetes/cloud-provider-openstack/pull/223
The load balancers created for kubernetes services and ingresses are
deleted.
"""
pattern = (r'Kubernetes .+ from cluster %s' % cluster.uuid)
valid_status = ["ACTIVE", "ERROR", "PENDING_DELETE", "DELETED"]
try:
o_client = clients.OpenStackClients(context).octavia()
lbs = o_client.load_balancer_list().get("loadbalancers", [])
candidates = set()
invalids = set()
for lb in lbs:
if re.match(pattern, lb["description"]):
if lb["provisioning_status"] not in valid_status:
invalids.add(lb["id"])
continue
if lb["provisioning_status"] in ["ACTIVE", "ERROR"]:
# Delete VIP floating ip if needed.
neutron.delete_floatingip(context, lb["vip_port_id"],
cluster)
LOG.debug("Deleting load balancer %s for cluster %s",
lb["id"], cluster.uuid)
o_client.load_balancer_delete(lb["id"], cascade=True)
candidates.add(lb["id"])
if invalids:
raise Exception("Cannot delete load balancers %s in transitional "
"status." % invalids)
if not candidates:
return
wait_for_lb_deleted(o_client, candidates)
except Exception as e:
raise exception.PreDeletionFailed(cluster_uuid=cluster.uuid,
msg=str(e))
def test_delete_floatingip(self, mock_clients):
mock_nclient = mock.MagicMock()
fake_port_id = "b4518944-c2cf-4c69-a1e3-774041fd5d14"
fake_fip_id = "0f8c6849-af85-424c-aa8e-745ade9a46a7"
mock_nclient.list_floatingips.return_value = {
'floatingips': [
{
'router_id': '6ed4f7ef-b8c3-4711-93cf-d53cf0e8bdf5',
'status': 'ACTIVE',
'description': 'Floating IP for Kubernetes external '
'service ad3080723f1c211e88adbfa163ee1203 '
'from cluster %s' % self.cluster.uuid,
'tags': [],
'tenant_id': 'cd08a539b7c845ddb92c5d08752101d1',
'floating_network_id': 'd0b9a8c5-33e5-4ce1-869a-1e2ec7c2f'
'74b',
'port_details': {
'status': 'ACTIVE',
'name': 'test-k8s-master',
'admin_state_up': True,
'network_id': '7b9110b5-90a2-40bc-b892-07d641387760 ',
'device_owner': 'compute:nova',
'mac_address': 'fa:16:3e:6f:ad:6c',
'device_id': 'a5c1689f-dd76-4164-8562-6990071701cd'
},
'fixed_ip_address': '10.0.0.4',
'floating_ip_address': '172.24.4.74',
'revision_number': 14,
'project_id': 'cd08a539b7c845ddb92c5d08752101d1',
'port_id': fake_port_id,
'id': fake_fip_id
}
]
}
osc = mock.MagicMock()
mock_clients.return_value = osc
osc.neutron.return_value = mock_nclient
neutron.delete_floatingip(self.context, fake_port_id, self.cluster)
mock_nclient.delete_floatingip.assert_called_once_with(fake_fip_id)
