class SawtoothTestSuite(unittest.TestCase):
def _do_setup(self, cfg, node_count=5):
# give defaults to teardown vars
self._node_ctrl = None
print('creating', str(self.__class__.__name__))
# set up our nodes (suite-internal interface)
self._node_ctrl = WrappedNodeController(
SubprocessLegacyNodeController())
temp_dir = self._node_ctrl.get_data_dir()
file_name = os.path.join(temp_dir, "config.js")
with open(file_name, 'w') as config:
config.write(json.dumps(cfg))
self._nodes = [
NodeArguments('v%s' % i,
8800 + i,
9000 + i,
config_files=[file_name],
ledger_type=cfg["LedgerType"])
for i in range(node_count)
]
# set up our urls (external interface)
self.urls = ['http://localhost:%s' % x.http_port for x in self._nodes]
# Make genesis block
print('creating genesis block...')
self._nodes[0].genesis = True
self._node_ctrl.create_genesis_block(self._nodes[0])
# Launch network (node zero will trigger bootstrapping)
print('launching network...')
for x in self._nodes:
self._node_ctrl.start(x)
def _do_teardown(self):
print('destroying', str(self.__class__.__name__))
if hasattr(self, '_node_ctrl') and self._node_ctrl is not None:
# Shut down the network
with Progress("terminating network") as p:
for node_name in self._node_ctrl.get_node_names():
self._node_ctrl.stop(node_name)
to = TimeOut(16)
while len(self._node_ctrl.get_node_names()) > 0:
if to.is_timed_out():
break
time.sleep(1)
p.step()
# force kill anything left over
for node_name in self._node_ctrl.get_node_names():
try:
print("%s still 'up'; sending kill..." % node_name)
self._node_ctrl.kill(node_name)
except Exception as e:
print(e.message)
self._node_ctrl.archive(self.__class__.__name__)
self._node_ctrl.clean()
class SawtoothTestSuite(unittest.TestCase):
def _do_setup(self, cfg, node_count=5):
# give defaults to teardown vars
self._node_ctrl = None
print('creating', str(self.__class__.__name__))
# set up our nodes (suite-internal interface)
self._node_ctrl = WrappedNodeController(
SubprocessLegacyNodeController())
temp_dir = self._node_ctrl.get_data_dir()
file_name = os.path.join(temp_dir, "config.js")
with open(file_name, 'w') as config:
config.write(json.dumps(cfg))
self._nodes = [
NodeArguments('v%s' % i, 8800 + i, 9000 + i,
config_files=[file_name],
ledger_type=cfg["LedgerType"])
for i in range(node_count)]
# set up our urls (external interface)
self.urls = ['http://localhost:%s' % x.http_port for x in self._nodes]
# Make genesis block
print('creating genesis block...')
self._nodes[0].genesis = True
self._node_ctrl.create_genesis_block(self._nodes[0])
# Launch network (node zero will trigger bootstrapping)
print('launching network...')
for x in self._nodes:
self._node_ctrl.start(x)
def _do_teardown(self):
print('destroying', str(self.__class__.__name__))
if hasattr(self, '_node_ctrl') and self._node_ctrl is not None:
# Shut down the network
with Progress("terminating network") as p:
for node_name in self._node_ctrl.get_node_names():
self._node_ctrl.stop(node_name)
to = TimeOut(16)
while len(self._node_ctrl.get_node_names()) > 0:
if to.is_timed_out():
break
time.sleep(1)
p.step()
# force kill anything left over
for node_name in self._node_ctrl.get_node_names():
try:
print("%s still 'up'; sending kill..." % node_name)
self._node_ctrl.kill(node_name)
except Exception as e:
print(e.message)
self._node_ctrl.archive(self.__class__.__name__)
self._node_ctrl.clean()
def main():
node_ctrl = None
try:
opts = configure(sys.argv[1:])
except Exception as e:
print(str(e), file=sys.stderr)
sys.exit(1)
try:
count = opts['count']
# log_config = NEED
currency_home = opts['data_dir']
http_port = int(opts['http_port'])
gossip_port = int(opts['port'])
try:
ledger_type = opts["validator_config"]["LedgerType"]
except KeyError:
# None defaults to poet1
ledger_type = None
node_ctrl = WrappedNodeController(SubprocessNodeController(),
data_dir=currency_home)
nodes = []
for idx in range(count):
node = NodeArguments("validator-{:0>3}".format(idx),
http_port=http_port + idx,
gossip_port=gossip_port + idx,
ledger_type=ledger_type)
nodes.append(node)
currency_home = node_ctrl.get_data_dir()
if opts['log_config_dict']:
file_name = 'launcher_cli_global_log_config.js'
full_name = '{}/etc/{}'.format(currency_home, file_name)
with open(full_name, 'w') as f:
f.write(json.dumps(opts['log_config_dict'], indent=4))
opts['validator_config']['LogConfigFile'] = full_name
if opts['validator_config']:
file_name = 'launcher_cli_global_validator_config.js'
with open('{}/etc/{}'.format(currency_home, file_name), 'w') as f:
f.write(json.dumps(opts['validator_config'], indent=4))
for nd in nodes:
nd.config_files.append(file_name)
# set up our urls (external interface)
urls = ['http://localhost:%s' % x.http_port for x in nodes]
# Make genesis block
print('creating genesis block...')
nodes[0].genesis = True
node_ctrl.create_genesis_block(nodes[0])
# Launch network (node zero will trigger bootstrapping)
batch_size = 8
print('staged-launching network (batch_size: {})...'
.format(batch_size))
lower_bound = 0
while lower_bound < count:
upper_bound = lower_bound + min(count - lower_bound, batch_size)
for idx in range(lower_bound, upper_bound):
print("launching {}".format(nodes[idx].node_name))
node_ctrl.start(nodes[idx])
_poll_for_convergence(urls[lower_bound:upper_bound])
lower_bound = upper_bound
run_stats(urls[0])
except KeyboardInterrupt:
print("\nExiting")
except ExitError as e:
# this is an expected error/exit, don't print stack trace -
# the code raising this exception is expected to have printed the error
# details
print("\nFailed!\nExiting: {}".format(e))
except:
traceback.print_exc()
print("\nFailed!\nExiting: {}".format(sys.exc_info()[0]))
finally:
if node_ctrl is not None:
# stop all nodes
for node_name in node_ctrl.get_node_names():
node_ctrl.stop(node_name)
with Progress("terminating network") as p:
to = TimeOut(16)
while len(node_ctrl.get_node_names()) > 0:
if to.is_timed_out():
break
time.sleep(1)
p.step()
# force kill anything left over
for node_name in node_ctrl.get_node_names():
print("%s still 'up'; sending kill..." % node_name)
node_ctrl.kill(node_name)
node_ctrl.archive('launcher')
node_ctrl.clean()
class TestGenesisUtil(unittest.TestCase):
def extend_genesis_util(self, overrides):
print()
vnm = None
try:
self._node_ctrl = None
print('creating', str(self.__class__.__name__))
# set up our nodes (suite-internal interface)
self._node_ctrl = WrappedNodeController(SubprocessNodeController())
cfg = overrides
temp_dir = self._node_ctrl.get_data_dir()
file_name = os.path.join(temp_dir, "config.js")
with open(file_name, 'w') as config:
config.write(json.dumps(cfg))
data_dir = os.path.join(temp_dir, "data")
gblock_file = genesis_info_file_name(data_dir)
self._nodes = [
NodeArguments('v%s' % i, 8800 + i, 9000 + i,
config_files=[file_name],
ledger_type=overrides["LedgerType"])
for i in range(2)]
# set up our urls (external interface)
self.urls = [
'http://*****:*****@unittest.skipIf(DISABLE_POET1_SGX, 'SGX currently behind simulator')
def test_poet1_genesis(self):
self.extend_genesis_util({'LedgerType': 'poet1'})
class TestGenesisUtil(unittest.TestCase):
def extend_genesis_util(self, overrides):
print()
vnm = None
try:
self._node_ctrl = None
print('creating', str(self.__class__.__name__))
# set up our nodes (suite-internal interface)
self._node_ctrl = WrappedNodeController(
SubprocessLegacyNodeController())
cfg = overrides
temp_dir = self._node_ctrl.get_data_dir()
file_name = os.path.join(temp_dir, "config.js")
with open(file_name, 'w') as config:
config.write(json.dumps(cfg))
data_dir = os.path.join(temp_dir, "data")
gblock_file = genesis_info_file_name(data_dir)
self._nodes = [
NodeArguments('v%s' % i, 8800 + i, 9000 + i,
config_files=[file_name],
ledger_type=overrides["LedgerType"])
for i in range(2)]
# set up our urls (external interface)
self.urls = [
'http://*****:*****@unittest.skipIf(DISABLE_POET1_SGX, 'SGX currently behind simulator')
def test_poet1_genesis(self):
self.extend_genesis_util({'LedgerType': 'poet1'})
