def handle(self, env, values):
# find the host, to serve as parent
instance_id = values['payload']['instance_id']
host_id = values['payload']['host']
instances_root_id = host_id + '-instances'
instances_root = self.inv.get_by_id(env, instances_root_id)
if not instances_root:
self.log.info('instances root not found, aborting instance add')
return EventResult(result=False, retry=True)
# scan instance
scanner = Scanner()
scanner.set_env(env)
scanner.scan("ScanInstancesRoot",
instances_root,
limit_to_child_id=instance_id,
limit_to_child_type='instance')
scanner.scan_from_queue()
# scan host
host = self.inv.get_by_id(env, host_id)
scanner.scan(
'ScanHost',
host,
limit_to_child_type=['vconnectors_folder', 'vedges_folder'])
scanner.scan_from_queue()
scanner.scan_links()
scanner.scan_cliques()
return EventResult(result=True,
related_object=instance_id,
display_context=instance_id)
def handle(self, env, values):
router = values['payload']['router']
host_id = values["publisher_id"].replace("network.", "", 1)
project_id = values['_context_project_id']
router_id = encode_router_id(router['id'])
host = self.inv.get_by_id(env, host_id)
fetcher = CliFetchHostVservice()
fetcher.setup(env=env, origin=self.origin)
router_doc = fetcher.get_vservice(host_id, router_id)
gateway_info = router['external_gateway_info']
if gateway_info:
network_id = gateway_info['network_id']
self.add_router_document(env, network_id, router_doc, host)
self.add_children_documents(env, project_id, network_id, host,
router_doc)
else:
self.add_router_document(env, None, router_doc, host)
# scan links and cliques
FindLinksForVserviceVnics().add_links(search={"parent_id": router_id})
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
self.log.info("Finished router added.")
return EventResult(result=True,
related_object=router_id,
display_context=router_id)
def handle(self, env, notification):
# check for network document.
subnet = notification['payload']['subnet']
project_id = subnet['tenant_id']
network_id = subnet['network_id']
if 'id' not in subnet:
self.log.info(
'Subnet payload doesn\'t have id, aborting subnet add')
return EventResult(result=False, retry=False)
network_document = self.inv.get_by_id(env, network_id)
if not network_document:
self.log.info(
'network document does not exist, aborting subnet add')
return EventResult(result=False, retry=True)
network_name = network_document['name']
# build subnet document for adding network
if subnet['cidr'] not in network_document['cidrs']:
network_document['cidrs'].append(subnet['cidr'])
if not network_document.get('subnets'):
network_document['subnets'] = {}
network_document['subnets'][subnet['name']] = subnet
if subnet['id'] not in network_document['subnet_ids']:
network_document['subnet_ids'].append(subnet['id'])
self.inv.set(network_document)
# Check DHCP enable, if true, scan network.
if subnet['enable_dhcp'] is True:
# update network
if not ApiAccess.regions:
fetcher = ApiFetchRegions()
fetcher.set_env(env)
fetcher.get(project_id)
self.log.info("add new subnet.")
host_id = notification["publisher_id"].replace("network.", "", 1)
self.add_children_documents(env, project_id, network_id,
network_name, host_id)
# scan links and cliques
self.log.info("scanning for links")
FindLinksForPnics().add_links()
FindLinksForVserviceVnics().add_links(
search={"parent_id": "qdhcp-%s-vnics" % network_id})
scanner = Scanner()
scanner.set_env(env)
scanner.scan_cliques()
self.log.info("Finished subnet added.")
return EventResult(result=True,
related_object=subnet['id'],
display_context=network_id)
def handle(self, env, notification):
project = notification['_context_project_name']
project_id = notification['_context_project_id']
payload = notification['payload']
port = payload['port']
network_id = port['network_id']
network_name = self.get_name_by_id(network_id)
mac_address = port['mac_address']
# check ports folder document.
ports_folder = self.inv.get_by_id(env, network_id + '-ports')
if not ports_folder:
self.log.info("ports folder not found, add ports folder first.")
self.add_ports_folder(env, project_id, network_id, network_name)
self.add_port_document(env, project, project_id, network_name,
network_id, port)
# update the port related documents.
if 'compute' in port['device_owner']:
# update the instance related document.
host_id = port['binding:host_id']
instance_id = port['device_id']
old_instance_doc = self.inv.get_by_id(env, instance_id)
instances_root_id = host_id + '-instances'
instances_root = self.inv.get_by_id(env, instances_root_id)
if not instances_root:
self.log.info(
'instance document not found, aborting port adding')
return EventResult(result=False, retry=True)
# update instance
instance_fetcher = ApiFetchHostInstances()
instance_fetcher.setup(env=env, origin=self.origin)
instance_docs = instance_fetcher.get(host_id + '-')
instance = next(
filter(lambda i: i['id'] == instance_id, instance_docs), None)
if instance:
old_instance_doc['network_info'] = instance['network_info']
old_instance_doc['network'] = instance['network']
if old_instance_doc.get('mac_address') is None:
old_instance_doc['mac_address'] = mac_address
self.inv.set(old_instance_doc)
self.log.info("update instance document")
# add vnic document.
if port['binding:vif_type'] == 'vpp':
vnic_fetcher = CliFetchInstanceVnicsVpp()
else:
# set ovs as default type.
vnic_fetcher = CliFetchInstanceVnics()
vnic_fetcher.setup(env=env, origin=self.origin)
vnic_docs = vnic_fetcher.get(instance_id + '-')
vnic = next(
filter(lambda vnic: vnic['mac_address'] == mac_address,
vnic_docs), None)
if vnic:
vnic['environment'] = env
vnic['type'] = 'vnic'
vnic['name_path'] = old_instance_doc[
'name_path'] + '/vNICs/' + vnic['name']
vnic['id_path'] = '{}/{}/{}'.format(
old_instance_doc['id_path'], old_instance_doc['id'],
vnic['name'])
self.inv.set(vnic)
self.log.info(
"add instance-vnic document, mac_address: {}".format(
mac_address))
self.log.info("scanning for links")
fetchers_implementing_add_links = [
FindLinksForInstanceVnics(),
FindLinksForVedges()
]
for fetcher in fetchers_implementing_add_links:
fetcher.add_links()
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
port_document = self.inv.get_by_id(env, port['id'])
if not port_document:
self.log.error("Port {} failed to add".format(port['id']))
return EventResult(result=False, retry=True)
return EventResult(result=True,
related_object=port['id'],
display_context=network_id)
def run(self, args: dict = None):
args = setup_args(args, self.DEFAULTS, self.get_args)
# After this setup we assume args dictionary has all keys
# defined in self.DEFAULTS
self.log.set_loglevel(args['loglevel'])
try:
MongoAccess.set_config_file(args['mongo_config'])
self.inv = InventoryMgr()
self.inv.log.set_loglevel(args['loglevel'])
self.inv.set_collections(args['inventory'])
self.conf = Configuration()
except FileNotFoundError as e:
return False, 'Mongo configuration file not found: {}'\
.format(str(e))
scan_plan = self.get_scan_plan(args)
if scan_plan.clear or scan_plan.clear_all:
self.inv.clear(scan_plan)
self.conf.log.set_loglevel(scan_plan.loglevel)
env_name = scan_plan.env
self.conf.use_env(env_name)
# generate ScanObject Class and instance.
scanner = Scanner()
scanner.log.set_loglevel(args['loglevel'])
scanner.set_env(env_name)
scanner.found_errors[env_name] = False
# decide what scanning operations to do
inventory_only = scan_plan.inventory_only
links_only = scan_plan.links_only
cliques_only = scan_plan.cliques_only
monitoring_setup_only = scan_plan.monitoring_setup_only
run_all = False if inventory_only or links_only or cliques_only \
or monitoring_setup_only else True
# setup monitoring server
monitoring = \
self.inv.is_feature_supported(env_name,
EnvironmentFeatures.MONITORING)
if monitoring:
self.inv.monitoring_setup_manager = \
MonitoringSetupManager(env_name)
self.inv.monitoring_setup_manager.server_setup()
# do the actual scanning
try:
if inventory_only or run_all:
scanner.run_scan(scan_plan.scanner_type, scan_plan.obj,
scan_plan.id_field, scan_plan.child_id,
scan_plan.child_type)
if links_only or run_all:
scanner.scan_links()
if cliques_only or run_all:
scanner.scan_cliques()
if monitoring:
if monitoring_setup_only:
self.inv.monitoring_setup_manager.simulate_track_changes()
if not (inventory_only or links_only or cliques_only):
scanner.deploy_monitoring_setup()
except ScanError as e:
return False, "scan error: " + str(e)
SshConnection.disconnect_all()
status = 'ok' if not scanner.found_errors.get(env_name, False) \
else 'errors detected'
if status == 'ok' and scan_plan.object_type == "environment":
self.mark_env_scanned(scan_plan.env)
self.log.info('Scan completed, status: {}'.format(status))
return True, status
def handle(self, env, values):
interface = values['payload']['router_interface']
project_id = values['_context_project_id']
project = values['_context_project_name']
host_id = values["publisher_id"].replace("network.", "", 1)
port_id = interface['port_id']
subnet_id = interface['subnet_id']
router_id = encode_router_id(interface['id'])
network_document = self.inv.get_by_field(env,
"network",
"subnet_ids",
subnet_id,
get_single=True)
if not network_document:
self.log.info(
"network document not found, aborting interface adding")
return EventResult(result=False, retry=True)
network_name = network_document['name']
network_id = network_document['id']
# add router-interface port document.
if not ApiAccess.regions:
fetcher = ApiFetchRegions()
fetcher.setup(env=env, origin=self.origin)
fetcher.get(project_id)
port_doc = EventSubnetAdd().add_port_document(
env, port_id, network_name=network_name)
mac_address = port_doc['mac_address'] if port_doc else None
# add vnic document
host = self.inv.get_by_id(env, host_id)
router_doc = self.inv.get_by_id(env, router_id)
add_vnic_document = partial(EventPortAdd().add_vnic_document,
env=env,
host=host,
object_id=interface['id'],
object_type='router',
network_name=network_name,
router_name=router_doc['name'],
mac_address=mac_address)
ret = add_vnic_document()
if ret is False:
# try it again to fetch vnic document, vnic will be created a little bit late before CLI fetch.
time.sleep(self.delay)
self.log.info(
"Wait {} seconds, and then fetch vnic document again.".format(
self.delay))
add_vnic_document()
# update the router document: gw_port_id, network.
self.update_router(env, project, network_id, network_name, router_doc,
host_id)
# update vservice-vnic, vnic-network,
FindLinksForVserviceVnics().add_links(search={"parent_id": router_id})
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
self.log.info("Finished router-interface added.")
return EventResult(result=True,
related_object=interface['id'],
display_context=network_id)
def handle(self, env, notification):
# check for network document.
subnet = notification['payload']['subnet']
project_id = notification['_context_project_id']
project = notification['_context_project_name']
host_id = notification['publisher_id'].replace('network.', '', 1)
subnet_id = subnet['id']
network_id = subnet['network_id']
network_document = self.inv.get_by_id(env, network_id)
if not network_document:
self.log.info(
'network document does not exist, aborting subnet update')
return EventResult(result=False, retry=True)
# update network document.
subnets = network_document['subnets']
key = next(filter(lambda k: subnets[k]['id'] == subnet_id, subnets),
None)
if key:
if subnet['enable_dhcp'] and subnets[key]['enable_dhcp'] is False:
# scan DHCP namespace to add related document.
# add dhcp vservice document.
host = self.inv.get_by_id(env, host_id)
port_handler = EventPortAdd()
port_handler.add_dhcp_document(env, host, network_id,
network_document['name'])
# make sure that self.regions is not empty.
if not ApiAccess.regions:
fetcher = ApiFetchRegions()
fetcher.setup(env=env, origin=self.origin)
fetcher.get(project_id)
self.log.info("add port binding to DHCP server.")
port_id = DbFetchPort(). \
get_id_by_field(network_id,
"""device_owner LIKE "%dhcp" """)
port = EventSubnetAdd(). \
add_port_document(env, port_id,
network_name=network_document['name'],
project_name=project)
if port:
port_handler. \
add_vnic_document(env, host, network_id,
network_name=network_document['name'],
mac_address=port['mac_address'])
# add link for vservice - vnic
FindLinksForVserviceVnics().add_links(
search={"id": "qdhcp-%s" % network_id})
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
FindLinksForVserviceVnics(). \
add_links(search={"id": "qdhcp-%s" % network_id})
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
if subnet['enable_dhcp'] is False and subnets[key]['enable_dhcp']:
# delete existed related DHCP documents.
self.inv.delete("inventory",
{'id': "qdhcp-%s" % subnet['network_id']})
self.log.info("delete DHCP document: qdhcp-%s" %
subnet['network_id'])
port = self.inv.find_items(
{
'network_id': subnet['network_id'],
'device_owner': 'network:dhcp'
},
get_single=True)
if 'id' in port:
EventPortDelete().delete_port(env, port['id'])
self.log.info("delete port binding to DHCP server.")
if subnet['name'] == subnets[key]['name']:
subnets[key] = subnet
else:
del subnets[key]
subnets[subnet['name']] = subnet
self.inv.set(network_document)
return EventResult(result=True,
related_object=subnet['id'],
display_context=network_id)
else:
self.log.info('subnet not in network, aborting subnet update')
return EventResult(result=False, retry=False)
def handle(self, env, values):
payload = values['payload']
router = payload['router']
project_id = values['_context_project_id']
host_id = values["publisher_id"].replace("network.", "", 1)
router_id = payload['id'] if 'id' in payload else router['id']
router_full_id = encode_router_id(router_id)
router_doc = self.inv.get_by_id(env, router_full_id)
if not router_doc:
self.log.info(
"Router document not found, aborting router updating")
return EventResult(result=False, retry=True)
router_doc['admin_state_up'] = router['admin_state_up']
router_doc['name'] = router['name']
gateway_info = router.get('external_gateway_info')
if gateway_info is None:
# when delete gateway, need to delete the port relate document.
port_doc = {}
if router_doc.get('gw_port_id'):
port_doc = self.inv.get_by_id(env, router_doc['gw_port_id'])
EventPortDelete().delete_port(env, router_doc['gw_port_id'])
if router_doc.get('network'):
if port_doc:
router_doc['network'].remove(port_doc['network_id'])
router_doc['gw_port_id'] = None
# remove related links
self.inv.delete('links', {'source_id': router_full_id})
else:
if 'network' in router_doc:
if gateway_info['network_id'] not in router_doc['network']:
router_doc['network'].append(gateway_info['network_id'])
else:
router_doc['network'] = [gateway_info['network_id']]
# update static route
router_doc['routes'] = router['routes']
# add gw_port_id info and port document.
fetcher = CliFetchHostVservice()
fetcher.setup(env=env, origin=self.origin)
router_vservice = fetcher.get_vservice(host_id, router_full_id)
if router_vservice.get('gw_port_id'):
router_doc['gw_port_id'] = router_vservice['gw_port_id']
host = self.inv.get_by_id(env, host_id)
EventRouterAdd().add_children_documents(env, project_id,
gateway_info['network_id'],
host, router_doc)
# rescan the vnic links.
FindLinksForVserviceVnics().add_links(
search={'parent_id': router_full_id + '-vnics'})
self.inv.set(router_doc)
# update the cliques.
scanner = Scanner()
scanner.setup(env=env, origin=self.origin)
scanner.scan_cliques()
self.log.info("Finished router update.")
return EventResult(result=True,
related_object=router_full_id,
display_context=router_full_id)