def vnc_pod_task_add(self, obj_labels):
node_name = obj_labels.node_name
node_ip = obj_labels.node_ip
vm = VirtualMachineMM.get(obj_labels.pod_task_uuid)
if vm:
if not vm.virtual_router:
self._link_vm_to_node(vm, node_name, node_ip)
#TODO: Clear and set new cache
return vm
#else:
#TODO: If needed check for old container with new uuid.
vn_obj = self._get_network(obj_labels.networks)
if not vn_obj:
return
vm_obj = self._create_vm(obj_labels.pod_task_uuid, node_ip)
vmi_uuid = self._create_vmi(obj_labels.pod_task_uuid, vm_obj, vn_obj)
vmi = VirtualMachineInterfaceMM.get(vmi_uuid)
self._create_iip(vm_obj.name, vn_obj, vmi, obj_labels.pod_subnets)
self._link_vm_to_node(vm_obj, node_name, node_ip)
vm = VirtualMachineMM.locate(obj_labels.pod_task_uuid)
if vm:
vm.pod_node = node_name
vm.node_ip = node_ip
return vm
def vnc_pod_task_add(self, obj_labels):
node_name = obj_labels.node_name
node_ip = obj_labels.node_ip
vm = VirtualMachineMM.get(obj_labels.pod_task_uuid)
if vm:
if not vm.virtual_router:
self._link_vm_to_node(vm, node_name, node_ip)
#TODO: Clear and set new cache
return vm
#else:
#TODO: If needed check for old container with new uuid.
vn_obj = self._get_network(obj_labels.networks)
if not vn_obj:
return
vm_obj = self._create_vm(obj_labels.pod_task_uuid)
vmi_uuid = self._create_vmi(obj_labels.pod_task_uuid, vm_obj, vn_obj)
vmi = VirtualMachineInterfaceMM.get(vmi_uuid)
self._create_iip(vm_obj.name, vn_obj, vmi, obj_labels.pod_subnets)
self._link_vm_to_node(vm_obj, node_name, node_ip)
vm = VirtualMachineMM.locate(obj_labels.pod_task_uuid)
if vm:
vm.pod_node = node_name
vm.node_ip = node_ip
return vm
def process_event(self, event):
event_type = event['event_type']
node_ip = event['labels']['node-ip']
found = True
while found:
#Fix me: Get this as parameter
time.sleep(2)
result = PodTaskMonitor.get_task(node_ip)
for container_info in result['get_containers']['containers']:
if container_info['container_id'][
'value'] == event_type.encode('utf-8'):
task_name = container_info['executor_id']['value']
vm = VirtualMachineMM.find_by_name_or_uuid(
container_info['container_id']['value'])
if not vm:
# It is possible our cache may not have the VN yet. Locate it.
vm = VirtualMachineMM.locate(
container_info['container_id']['value'])
vm_obj = self._vnc_lib.virtual_machine_read(
fq_name=vm.fq_name)
vm_obj.display_name = task_name
vm_uuid = self._vnc_lib.virtual_machine_update(vm_obj)
VirtualMachineMM.locate(vm_uuid)
if vm_obj:
found = False
def process_event(self, event):
event_type = event['event_type']
node_ip = event['labels']['node-ip']
found = True
interval = vnc_mesos_config.get_mesos_agent_retry_sync_count()
while (interval > 0) and found:
time.sleep(vnc_mesos_config.get_mesos_agent_retry_sync_hold_time())
result = PodTaskMonitor.get_task(node_ip)
for container_info in result['get_containers']['containers']:
if container_info['container_id'][
'value'] == event_type.encode('utf-8'):
task_name = container_info['executor_id']['value']
vm = VirtualMachineMM.find_by_name_or_uuid(
container_info['container_id']['value'])
if not vm:
# It is possible our cache may not have the VN yet. Locate it.
vm = VirtualMachineMM.locate(
container_info['container_id']['value'])
vm_obj = self._vnc_lib.virtual_machine_read(
fq_name=vm.fq_name)
vm_obj.display_name = task_name
vm_uuid = self._vnc_lib.virtual_machine_update(vm_obj)
VirtualMachineMM.locate(vm_uuid)
if vm_obj:
found = False
interval -= 1
def _link_vm_to_node(self, vm_obj, node_name, node_ip):
if node_ip is None:
return
vm = VirtualMachineMM.locate(vm_obj.uuid)
if vm:
vm.node_ip = node_ip
vr_uuid = VirtualRouterMM.get_ip_addr_to_uuid(node_ip)
if vr_uuid is None:
for vr in VirtualRouterMM.values():
if vr.name == node_name:
vr_uuid = vr.uuid
if vr_uuid is None:
self._logger.debug("%s - Vrouter %s Not Found for PodTask %s" %
(self._name, node_ip, vm_obj.uuid))
return
try:
vrouter_obj = self._vnc_lib.virtual_router_read(id=vr_uuid)
except Exception as e:
self._logger.debug("%s - Vrouter %s Not Found for Pod %s" %
(self._name, node_ip, vm_obj.uuid))
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("_link_vm_to_node: %s - %s" %
(self._name, err_msg))
return
self._vnc_lib.ref_update('virtual-router', vrouter_obj.uuid,
'virtual-machine', vm_obj.uuid, None, 'ADD')
if vm:
vm.virtual_router = vrouter_obj.uuid
def _link_vm_to_node(self, vm_obj, node_name, node_ip):
if node_ip is None:
return
vm = VirtualMachineMM.locate(vm_obj.uuid)
if vm:
vm.node_ip = node_ip
vr_uuid = VirtualRouterMM.get_ip_addr_to_uuid(node_ip)
if vr_uuid is None:
for vr in VirtualRouterMM.values():
if vr.name == node_name:
vr_uuid = vr.uuid
if vr_uuid is None:
self._logger.debug("%s - Vrouter %s Not Found for PodTask %s"
%(self._name, node_ip, vm_obj.uuid))
return
try:
vrouter_obj = self._vnc_lib.virtual_router_read(id=vr_uuid)
except Exception as e:
self._logger.debug("%s - Vrouter %s Not Found for Pod %s"
%(self._name, node_ip, vm_obj.uuid))
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self._logger.error("_link_vm_to_node: %s - %s" %(self._name, err_msg))
return
self._vnc_lib.ref_update('virtual-router', vrouter_obj.uuid,
'virtual-machine', vm_obj.uuid, None, 'ADD')
if vm:
vm.virtual_router = vrouter_obj.uuid
def _create_vm(self, pod_task_id):
pod_task_name = PodTaskMonitor.get_task_pod_name_from_cid(pod_task_id)
if pod_task_name is None:
vm_obj = VirtualMachine(name=pod_task_id)
else:
vm_obj = VirtualMachine(name=pod_task_name)
vm_obj.uuid = pod_task_id
vm_obj.set_server_type("container")
VirtualMachineMM.add_annotations(self, vm_obj, pod_task_id)
try:
self._vnc_lib.virtual_machine_create(vm_obj)
except RefsExistError:
vm_obj = self._vnc_lib.virtual_machine_read(id=pod_task_id)
VirtualMachineMM.locate(vm_obj.uuid)
return vm_obj
def _create_vm(self, pod_task_id, node_ip):
pod_task_name = PodTaskMonitor.get_task_pod_name_from_cid(pod_task_id,
node_ip)
if pod_task_name is None:
vm_obj = VirtualMachine(name=pod_task_id)
else:
vm_obj = VirtualMachine(name=pod_task_name)
vm_obj.uuid = pod_task_id
vm_obj.set_server_type("container")
VirtualMachineMM.add_annotations(self, vm_obj, pod_task_id)
try:
self._vnc_lib.virtual_machine_create(vm_obj)
except RefsExistError:
vm_obj = self._vnc_lib.virtual_machine_read(id=pod_task_id)
VirtualMachineMM.locate(vm_obj.uuid)
return vm_obj
def process_event(self, event):
event_type = event['event_type']
node_ip = event['labels']['node-ip']
found = True;
interval = vnc_mesos_config.get_mesos_agent_retry_sync_count()
while (interval > 0) and found:
time.sleep(vnc_mesos_config.get_mesos_agent_retry_sync_hold_time())
result = PodTaskMonitor.get_task(node_ip)
for container_info in result['get_containers']['containers']:
if container_info['container_id']['value'] == event_type.encode('utf-8'):
task_name = container_info['executor_id']['value']
vm = VirtualMachineMM.find_by_name_or_uuid(container_info['container_id']['value'])
if not vm:
# It is possible our cache may not have the VN yet. Locate it.
vm = VirtualMachineMM.locate(container_info['container_id']['value'])
vm_obj = self._vnc_lib.virtual_machine_read(fq_name=vm.fq_name)
vm_obj.display_name = task_name
vm_uuid = self._vnc_lib.virtual_machine_update(vm_obj)
VirtualMachineMM.locate(vm_uuid)
if vm_obj:
found = False
interval -= 1
def vnc_pod_task_delete(self, pod_task_id):
vm = VirtualMachineMM.get(pod_task_id)
if not vm:
return
# If this VM's vrouter info is not available in our config db,
# then it is a case of race between delete and ref updates.
# So explicitly update this entry in config db.
if not vm.virtual_router:
try:
vm.update()
except NoIdError:
pass
self._clear_label_to_pod_cache(vm)
try:
vm_obj = self._vnc_lib.virtual_machine_read(id=vm.uuid)
except NoIdError:
# Unable to find VM object in cache. Cleanup local cache.
VirtualMachineMM.delete(vm.uuid)
return
if vm.virtual_router:
self._vnc_lib.ref_update('virtual-router', vm.virtual_router,
'virtual-machine', vm.uuid, None,
'DELETE')
for vmi_id in list(vm.virtual_machine_interfaces):
self.vnc_port_delete(vmi_id, pod_task_id)
try:
self._vnc_lib.virtual_machine_delete(id=pod_task_id)
except NoIdError:
pass
# Cleanup local cache.
VirtualMachineMM.delete(pod_task_id)
def vnc_pod_task_delete(self, pod_task_id):
vm = VirtualMachineMM.get(pod_task_id)
if not vm:
return
# If this VM's vrouter info is not available in our config db,
# then it is a case of race between delete and ref updates.
# So explicitly update this entry in config db.
if not vm.virtual_router:
try:
vm.update()
except NoIdError:
pass
self._clear_label_to_pod_cache(vm)
try:
vm_obj = self._vnc_lib.virtual_machine_read(id=vm.uuid)
except NoIdError:
# Unable to find VM object in cache. Cleanup local cache.
VirtualMachineMM.delete(vm.uuid)
return
if vm.virtual_router:
self._vnc_lib.ref_update('virtual-router', vm.virtual_router,
'virtual-machine', vm.uuid, None,
'DELETE')
for vmi_id in list(vm.virtual_machine_interfaces):
self.vnc_port_delete(vmi_id, pod_task_id)
try:
self._vnc_lib.virtual_machine_delete(id=pod_task_id)
except NoIdError:
pass
# Cleanup local cache.
VirtualMachineMM.delete(pod_task_id)