def init_hub(self):
c = self.config
self.do_import_statements()
try:
self.factory = HubFactory(config=c, log=self.log)
# self.start_logging()
self.factory.init_hub()
except TraitError:
raise
except Exception:
self.log.error("Couldn't construct the Controller", exc_info=True)
self.exit(1)
if not self.reuse_files:
# save to new json config files
f = self.factory
cdict = {
'exec_key': f.session.key,
'ssh': self.ssh_server,
'url':
"%s://%s:%s" % (f.client_transport, f.client_ip, f.regport),
'location': self.location
}
self.save_connection_dict(self.client_json_file, cdict)
edict = cdict
edict['url'] = "%s://%s:%s" % (
(f.client_transport, f.client_ip, f.regport))
edict['ssh'] = self.engine_ssh_server
self.save_connection_dict(self.engine_json_file, edict)
def init_hub(self):
c = self.config
self.do_import_statements()
reusing = self.reuse_files
if reusing:
try:
self.load_config_from_json()
except (AssertionError, IOError):
reusing = False
# check again, because reusing may have failed:
if reusing:
pass
elif self.secure:
key = str(uuid.uuid4())
# keyfile = os.path.join(self.profile_dir.security_dir, self.exec_key)
# with open(keyfile, 'w') as f:
# f.write(key)
# os.chmod(keyfile, stat.S_IRUSR|stat.S_IWUSR)
c.Session.key = asbytes(key)
else:
key = c.Session.key = b''
try:
self.factory = HubFactory(config=c, log=self.log)
# self.start_logging()
self.factory.init_hub()
except:
self.log.error("Couldn't construct the Controller", exc_info=True)
self.exit(1)
if not reusing:
# save to new json config files
f = self.factory
cdict = {
'exec_key': key,
'ssh': self.ssh_server,
'url':
"%s://%s:%s" % (f.client_transport, f.client_ip, f.regport),
'location': self.location
}
self.save_connection_dict('ipcontroller-client.json', cdict)
edict = cdict
edict['url'] = "%s://%s:%s" % (
(f.client_transport, f.client_ip, f.regport))
self.save_connection_dict('ipcontroller-engine.json', edict)
def init_hub(self):
c = self.config
self.do_import_statements()
try:
self.factory = HubFactory(config=c, log=self.log)
# self.start_logging()
self.factory.init_hub()
except TraitError:
raise
except Exception:
self.log.error("Couldn't construct the Controller", exc_info=True)
self.exit(1)
if self.write_connection_files:
# save to new json config files
f = self.factory
base = {
'key': f.session.key.decode('ascii'),
'location': self.location,
'pack': f.session.packer,
'unpack': f.session.unpacker,
'signature_scheme': f.session.signature_scheme,
}
cdict = {'ssh': self.ssh_server}
cdict.update(f.client_info)
cdict.update(base)
self.save_connection_dict(self.client_json_file, cdict)
edict = {'ssh': self.engine_ssh_server}
edict.update(f.engine_info)
edict.update(base)
self.save_connection_dict(self.engine_json_file, edict)
fname = "engines%s.json" % self.cluster_id
self.factory.hub.engine_state_file = os.path.join(
self.profile_dir.log_dir, fname)
if self.restore_engines:
self.factory.hub._load_engine_state()
# load key into config so other sessions in this process (TaskScheduler)
# have the same value
self.config.Session.key = self.factory.session.key