def wait_for_bootstrap_completion(context, timeout):
peers = context.interface.get_peers(context)
brokers = []
try:
with common_util.Timeout(timeout):
common_util.wait_until_in_log(
peers,
"Starting profiling server with listenAddress = 0.0.0.0:6060")
# Check Kafka logs
if "kafka0" in context.composition.collectServiceNames():
kafkas = orderer_util.getKafkaBrokerList(
context, "orderer0.example.com")
# Remove the ports from the list
for kafka in kafkas:
broker = kafka.split(":")
brokers.append(broker[0])
common_util.wait_until_in_log(brokers, " Startup complete. ")
finally:
assert common_util.is_in_log(
peers,
"Starting profiling server with listenAddress = 0.0.0.0:6060"
), "The peer containers are not ready in the allotted time ({} seconds)".format(
timeout)
assert common_util.is_in_log(
brokers, " Startup complete. "
), "The kafka containers are not ready in the allotted time ({} seconds)".format(
timeout)
# A 5-second additional delay ensures ready state
time.sleep(5)
def wait_for_deploy_completion(self, context, chaincode_container, timeout):
containers = subprocess.check_output(["docker ps -a"], shell=True)
try:
with common_util.Timeout(timeout):
while chaincode_container not in containers:
containers = subprocess.check_output(["docker ps -a"], shell=True)
time.sleep(1)
finally:
assert chaincode_container in containers, "The expected chaincode container {} is not running".format(chaincode_container)
def step_impl(context, org):
assert hasattr(context, 'initial_non_leader'), "Error: initial non-leader was not set previously. This statement works only with pre-set initial non-leader."
max_waittime=15
waittime=5
try:
with common_util.Timeout(max_waittime):
while not common_util.is_in_log([context.initial_non_leader[org]], "Becoming a leader"):
time.sleep(waittime)
finally:
assert common_util.is_in_log([context.initial_non_leader[org]], "Becoming a leader"), "The initial non-leader peer has not become leader, after "+str(max_waittime)+" seconds."
def wait_for_deploy_completion(self, context, chaincode_container, timeout):
if context.remote:
time.sleep(30)
containers = subprocess.check_output(["docker ps -a"], shell=True)
try:
with common_util.Timeout(timeout):
while chaincode_container not in containers:
containers = subprocess.check_output(["docker ps -a"], shell=True)
time.sleep(1)
finally:
assert chaincode_container in containers, "The expected chaincode container {0} is not running\n{1}".format(chaincode_container, containers)
# Allow time for chaincode initialization to complete
time.sleep(15)
def get_initial_leader(self, context, org):
if not hasattr(context, 'initial_leader'):
context.initial_leader={}
max_waittime=30
waittime=5
try:
with common_util.Timeout(max_waittime):
while org not in context.initial_leader:
for container in self.get_peers(context):
if ((org in container) and common_util.is_in_log([container], "Becoming a leader")):
context.initial_leader[org]=container
print("initial leader is "+context.initial_leader[org])
break
time.sleep(waittime)
finally:
assert org in context.initial_leader, "Error: After " + str(max_waittime) + " seconds, no gossip-leader found by looking at the logs, for "+org
return context.initial_leader[org]
def start_firstnetwork_impl(context):
curpath = os.path.realpath('.')
composeFiles = [
"%s/fabric-samples/first-network/docker-compose-cli.yaml" % (curpath)
]
config_util.makeProjectConfigDir(context)
shutil.copyfile(
"{0}/fabric-samples/first-network/crypto-config.yaml".format(curpath),
"{0}/configs/{1}/crypto-config.yaml".format(curpath,
context.projectName))
shutil.copyfile(
"{0}/fabric-samples/first-network/configtx.yaml".format(curpath),
"{0}/configs/{1}/configtx.yaml".format(curpath, context.projectName))
os.mkdir("{0}/configs/{1}/channel-artifacts".format(
curpath, context.projectName))
# config_util.buildCryptoFile(context, 2, 2, numOrderers, 2, ouEnable=ouEnabled)
generateCryptoArtifacts(context, "mychannel")
# config_util.generateCrypto(context, "./configs/{0}/crypto.yaml".format(context.projectName))
# config_util.generateConfig(context, "byfn-sys-channel", "TwoOrgsChannel", "TwoOrgsOrdererGenesis")
# shutil.copyfile("{0}/configs/{1}/byfn-sys-channel.tx".format(curpath, context.projectName), "{0}/configs/{1}/channel.tx".format(curpath, context.projectName))
timeout = 120
with common_util.Timeout(timeout):
if not hasattr(context, "composition"):
context.composition = compose_util.Composition(
context,
composeFiles,
projectName=context.projectName,
startContainers=True)
else:
context.composition.composeFilesYaml = composeFiles
context.composition.up()
context.compose_containers = context.composition.collectServiceNames()
common_util.wait_until_in_log(
["cli"], "Query successful on peer1.org2 on channel ")
def step_impl(context, component, data, timeout):
with common_util.Timeout(timeout):
common_util.wait_until_in_log([component], data)
