def write_topology(self, asid, as_obj, tp):
"""
Creates the usual gen folder structure for an ISD/AS under gen
:param str asid: ISD-AS as a string
:param obj as_obj: An object that stores crypto information for AS
:param dict tp: the topology parameter file as a dict of dicts
"""
ia = TopoID(asid)
as_path = get_elem_dir(self.gen_path, ia, "")
rmtree(as_path, True)
os.chdir(os.path.dirname(self.gen_path)
) # functions from $SC/python/topology use relative paths
write_dispatcher_config(self.gen_path)
write_toml_files(tp, ia)
for service_type, type_key in TYPES_TO_KEYS.items():
executable_name = TYPES_TO_EXECUTABLES[service_type]
if type_key not in tp:
continue
instances = tp[type_key].keys()
for instance_name in instances:
config = prep_supervisord_conf(tp[type_key][instance_name],
executable_name, service_type,
instance_name, ia)
instance_path = get_elem_dir(self.gen_path, ia, instance_name)
write_certs_trc_keys(ia, as_obj, instance_path)
write_as_conf_and_path_policy(ia, as_obj, instance_path)
write_supervisord_config(config, instance_path)
write_topology_file(tp, type_key, instance_path)
write_zlog_file(service_type, instance_name, instance_path)
# We don't need to create zk configration for existing ASes
# generate_zk_config(tp, ia, GEN_PATH, simple_conf_mode=False)
generate_sciond_config(ia, as_obj, tp, self.gen_path)
generate_prom_config(ia, tp, self.gen_path)
def generate_local_gen(my_asid, as_obj, tp):
"""
Creates the usual gen folder structure for an ISD/AS under gen
:param str my_asid: ISD-AS as a string
:param obj as_obj: An object that stores crypto information for AS
:param dict tp: the topology parameter file as a dict of dicts
"""
ia = TopoID(my_asid)
gen_path = os.path.join(PROJECT_ROOT, GEN_PATH)
write_dispatcher_config(gen_path)
as_path = get_elem_dir(gen_path, ia, "")
rmtree(as_path, True)
for service_type, type_key in TYPES_TO_KEYS.items():
executable_name = TYPES_TO_EXECUTABLES[service_type]
instances = tp[type_key].keys()
for instance_name in instances:
config = prep_supervisord_conf(tp[type_key][instance_name],
executable_name, service_type,
instance_name, ia)
instance_path = get_elem_dir(gen_path, ia, instance_name)
write_certs_trc_keys(ia, as_obj, instance_path)
write_as_conf_and_path_policy(ia, as_obj, instance_path)
write_supervisord_config(config, instance_path)
write_topology_file(tp, type_key, instance_path)
write_zlog_file(service_type, instance_name, instance_path)
# We don't need to create zk configration for existing ASes
# generate_zk_config(tp, ia, GEN_PATH, simple_conf_mode=False)
generate_sciond_config(ia, as_obj, tp, gen_path)
generate_prom_config(ia, tp, gen_path)
def create_scionlab_as_local_gen(args, tp):
"""
Creates the usual gen folder structure for an ISD/AS under web_scion/gen,
ready for Ansible deployment
:param str isdas: ISD-AS as a string
:param dict tp: the topology parameter file as a dict of dicts
"""
new_ia = ISD_AS(args.joining_ia)
core_ia = ISD_AS(args.core_ia)
local_gen_path = os.path.join(args.package_path, args.user_id, 'gen')
as_obj = generate_certificate(
new_ia, core_ia, args.core_sign_priv_key_file, args.core_cert_file, args.trc_file)
write_dispatcher_config(local_gen_path)
for service_type, type_key in TYPES_TO_KEYS.items():
executable_name = TYPES_TO_EXECUTABLES[service_type]
instances = tp[type_key].keys()
for instance_name in instances:
config = prep_supervisord_conf(tp[type_key][instance_name], executable_name,
service_type, instance_name, new_ia)
instance_path = get_elem_dir(local_gen_path, new_ia, instance_name)
# TODO(ercanucan): pass the TRC file as a parameter
write_certs_trc_keys(new_ia, as_obj, instance_path)
write_as_conf_and_path_policy(new_ia, as_obj, instance_path)
write_supervisord_config(config, instance_path)
write_topology_file(tp, type_key, instance_path)
write_zlog_file(service_type, instance_name, instance_path)
generate_zk_config(tp, new_ia, local_gen_path, simple_conf_mode=True)
generate_sciond_config(TopoID(args.joining_ia), as_obj, tp, local_gen_path)
# We don't initiate the prometheous service for user ASes.
# generate_prom_config(ia, tp, gen_path)
write_overlay_config(local_gen_path)