def configure_topology(self):
for si in self.topology.service_instances:
si.adapter_instance = FactoryServiceAdapter.get_agent(si.service_type, si.adapter)
for unit in si.units:
try:
config = {}
config['hostname'] = unit.hostname
config['ips'] = unit.ips
config['floating_ips'] = unit.floating_ips
config['hostname'] = unit.hostname
except:
logging.debug("there was an issue getting the config for the vnf")
try:
logging.info("sending requests to the adapter %s with config" % config)
si.adapter_instance.preinit(config)
si.adapter_instance.install(config)
except Exception,e:
logging.error("error while configuring vnf %s" % e)
# add relations
for ext_service in si.relation:
service_list = self.db.get_by_name(ServiceInstance, ext_service.name)
if len(service_list) == 1:
ext_si = service_list[0]
for ext_unit in ext_si.units:
logging.info("sending request add_dependency to the adapter %s with config %s and ext_unit %s" % (si.service_type, config, ext_unit))
si.adapter_instance.add_dependency(config, ext_unit, ext_si)
try:
# TODO add add_relation methods
si.adapter_instance.pre_start(config)
si.adapter_instance.start(config)
except Exception,e:
logging.error("error while configuring vnf %s" % e)
def remove_relations_after_scaling(self, unit):
logging.info("removing relations after scaling %s" % self.service_instance.name)
config = {}
config["hostname"] = unit.hostname
config["ips"] = unit.ips
config["zabbix_ip"] = os.environ["ZABBIX_IP"]
config["floating_ips"] = unit.floating_ips
config["hostname"] = unit.hostname
for ext_service in self.service_instance.relation:
if ext_service.name == "dns" and self.is_dnsaas is True:
self.dns_configurator.remove_record_hss(unit.ips["mgmt"], unit.hostname)
else:
service_list = self.db.get_by_name(ServiceInstance, ext_service.name)
if len(service_list) == 1:
ext_si = service_list[0]
for ext_unit in ext_si.units:
ext_unit_config = {}
ext_unit_config["hostname"] = ext_unit.hostname
ext_unit_config["ips"] = ext_unit.ips
ext_unit_config["zabbix_ip"] = os.environ["ZABBIX_IP"]
ext_unit_config["floating_ips"] = ext_unit.floating_ips
ext_unit_config["hostname"] = ext_unit.hostname
self.service_instance.adapter_instance.remove_dependency(unit, ext_unit, ext_si)
ext_si.adapter_instance = FactoryServiceAdapter.get_agent(ext_si.service_type, ext_si.adapter)
ext_si.adapter_instance.remove_dependency(ext_unit_config, unit, self.service_instance)
def add_relations_after_scaling(self, config, unit):
logger.info("adding relations after scaling %s" % self.service_instance.name)
for ext_service in self.service_instance.relation:
logger.debug(
"solving dependencies between si %s and external service %s"
% (self.service_instance.name, ext_service.name)
)
if ext_service.name == "dns" and self.is_dnsaas is True:
ext_unit = Unit(hostname=None, state="INITIALISING")
ext_si = ServiceInstance(
name="dns", service_type="dns", state="INITIALISING", image="test", flavor="test", size={}
)
ext_unit.ips["mgmt"] = os.environ["DNSAAS_IP"]
self.dns_configurator.configure_dns_entry(self.service_instance.service_type)(
unit.ips["mgmt"], unit.hostname
)
self.service_instance.adapter_instance.add_dependency(config, ext_unit, ext_si)
else:
service_list = self.db.get_by_name(ServiceInstance, ext_service.name)
if len(service_list) == 1:
ext_si = service_list[0]
for ext_unit in ext_si.units:
ext_unit_config = {}
ext_unit_config["hostname"] = ext_unit.hostname
ext_unit_config["ips"] = ext_unit.ips
ext_unit_config["zabbix_ip"] = os.environ["ZABBIX_IP"]
ext_unit_config["floating_ips"] = ext_unit.floating_ips
ext_unit_config["hostname"] = ext_unit.hostname
logging.info(
"sending request add_dependency to the adapter %s with config %s and ext_unit %s"
% (self.service_instance.service_type, config, ext_unit)
)
self.service_instance.adapter_instance.add_dependency(config, ext_unit, ext_si)
ext_si.adapter_instance = FactoryServiceAdapter.get_agent(ext_si.service_type, ext_si.adapter)
ext_si.adapter_instance.add_dependency(ext_unit_config, unit, self.service_instance)
def configure_topology(self):
for si in self.topology.service_instances:
si.adapter_instance = FactoryServiceAdapter.get_agent(si.service_type, si.adapter)
for unit in si.units:
try:
config = {}
config["hostname"] = unit.hostname
config["ips"] = unit.ips
config["zabbix_ip"] = os.environ["ZABBIX_IP"]
config["floating_ips"] = unit.floating_ips
config["hostname"] = unit.hostname
except:
logging.error("there was an issue getting the config for the vnf")
try:
logging.info("sending requests to the adapter %s with config" % config)
si.adapter_instance.preinit(config)
si.adapter_instance.install(config)
except Exception, e:
logging.error("error while configuring vnf %s" % e)
# add relations
for ext_service in si.relation:
logger.info(
"solving dependencies between si %s and external service %s" % (si.name, ext_service.name)
)
if ext_service.name == "dns" and self.is_dnsaas is True:
ext_unit = Unit(hostname=None, state="INITIALISING")
ext_si = ServiceInstance(
name="dns", service_type="dns", state="INITIALISING", image="test", flavor="test", size={}
)
ext_unit.ips["mgmt"] = os.environ["DNSAAS_IP"]
self.dns_configurator.configure_dns_entry(si.service_type)(unit.ips["mgmt"], unit.hostname)
si.adapter_instance.add_dependency(config, ext_unit, ext_si)
else:
service_list = self.db.get_by_name(ServiceInstance, ext_service.name)
if len(service_list) == 1:
ext_si = service_list[0]
for ext_unit in ext_si.units:
logging.info(
"sending request add_dependency to the adapter %s with config %s and ext_unit %s"
% (si.service_type, config, ext_unit)
)
si.adapter_instance.add_dependency(config, ext_unit, ext_si)
try:
si.adapter_instance.pre_start(config)
si.adapter_instance.start(config)
except Exception, e:
logging.error("error while configuring vnf %s" % e)
def configure_topology(self):
for si in self.topology.service_instances:
si.adapter_instance = FactoryServiceAdapter.get_agent(
si.service_type, si.adapter)
for unit in si.units:
try:
config = {}
config['hostname'] = unit.hostname
config['ips'] = unit.ips
config['floating_ips'] = unit.floating_ips
config['hostname'] = unit.hostname
except:
logging.debug(
"there was an issue getting the config for the vnf")
try:
logging.info(
"sending requests to the adapter %s with config" %
config)
si.adapter_instance.preinit(config)
si.adapter_instance.install(config)
except Exception, e:
logging.error("error while configuring vnf %s" % e)
# add relations
for ext_service in si.relation:
service_list = self.db.get_by_name(ServiceInstance,
ext_service.name)
if len(service_list) == 1:
ext_si = service_list[0]
for ext_unit in ext_si.units:
logging.info(
"sending request add_dependency to the adapter %s with config %s and ext_unit %s"
% (si.service_type, config, ext_unit))
si.adapter_instance.add_dependency(
config, ext_unit, ext_si)
try:
# TODO add add_relation methods
si.adapter_instance.pre_start(config)
si.adapter_instance.start(config)
except Exception, e:
logging.error("error while configuring vnf %s" % e)
