def peer0DataPath(filename, service_name):
try:
f = open(filename)
for dataNetwork in yaml.load_all(f):
if dataNetwork['apiVersion'] == 'v1':
data2 = dataNetwork
continue
else:
data1 = dataNetwork
volume = dataNetwork['spec']['template']['spec']['containers'][
0]['volumeMounts']
volume.append(
dict(mountPath='/var/hyperledger/production',
name='peerdata',
subPath=service_name))
except:
raise BadRequest(msg="{}.yaml datas set error.".format(service_name))
try:
data = [data1, data2]
dataread = [i for i in data]
with open(filename, 'w') as f:
yaml.dump_all(dataread, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
def dump_crypto_config_yaml_file(filepath, peer_org_dicts, orderer_org_dicts):
listOrderer = []
listPeer = []
try:
dataNetwork = dict(OrdererOrgs=listOrderer, PeerOrgs=listPeer)
for each_peer in peer_org_dicts:
if each_peer['ca']:
ca = dict(Country=each_peer['ca']['country'],
Locality=each_peer['ca']['locality'],
Province=each_peer['ca']['province'])
else:
ca = {}
listPeer.append(
dict(Domain='{}.{}'.format(each_peer['name'],
each_peer['domain']),
Name=each_peer['name'][0:1].upper() +
each_peer['name'][1:],
CA=ca,
Template=dict(Count=each_peer['peerNum']),
EnableNodeOUs=each_peer['enableNodeOUs']))
for each_orderer in orderer_org_dicts:
if each_orderer['ca']:
ca = dict(Country=each_orderer['ca']['country'],
Locality=each_orderer['ca']['locality'],
Province=each_orderer['ca']['province'])
else:
ca = {}
specs = []
for orderhost in each_orderer['ordererHostnames']:
specs.append(dict(Hostname=orderhost))
listOrderer.append(
dict(Domain=each_orderer['domain'],
Name=each_orderer['name'][0:1].upper() +
each_orderer['name'][1:],
CA=ca,
Specs=specs))
filename = '{}/crypto-config.yaml'.format(filepath)
except:
raise BadRequest(msg="cryptoconfit.yaml datas set error")
try:
f = open(filename, 'w', encoding='utf-8')
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
yaml.dump(dataNetwork, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
def creat_secret_key_files():
# if has exist, just return, if not, create them.
pri = '{}private.key'.format(CELLO_SECRET_FOR_TOKEN_DIR)
pub = '{}public.key'.format(CELLO_SECRET_FOR_TOKEN_DIR)
isExist = os.path.exists(pri) and os.path.exists(pub)
print('isExist:', isExist)
if isExist:
pass
else:
try:
# If the path is not exist, create one. else pass in order to not going to error.
pathExist = os.path.exists(CELLO_SECRET_FOR_TOKEN_DIR)
if not pathExist:
os.system('mkdir {}'.format(CELLO_SECRET_FOR_TOKEN_DIR))
os.chdir(CELLO_SECRET_FOR_TOKEN_DIR)
os.system('ssh-keygen -t rsa -b 2048 -f private.key')
os.system(
'openssl rsa -in private.key -pubout -outform PEM -out public.key'
)
except:
error_msg = 'private.key or public.key create failed'.format()
raise BadRequest(msg=error_msg)
isSuccess = os.path.exists(pri) and os.path.exists(pub)
print('isSucces:', isSuccess)
return isSuccess
def load_yaml_file():
try:
f = open('agent/docker/_compose_files/fabric-1.0/crypto-config.yaml')
dataMap = yaml.load(f)
except:
raise BadRequest(msg="load crypto-config.yaml file to data failed!")
finally:
f.close()
return dataMap
def update_crypto_file_for_addpeers(filepath, peer_org_dict, peers_num):
filename = '{}/crypto-config.yaml'.format(filepath)
try:
f = open(filename)
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
dataNetwork = yaml.load(f)
listPeer = dataNetwork['PeerOrgs']
for each_peer in listPeer:
if each_peer['Domain'] == '{}.{}'.format(peer_org_dict['name'],
peer_org_dict['domain']):
peer_specs = each_peer['Specs']
peers_exist = len(peer_specs)
for i in range(peers_num):
id = peers_exist + i
hostname = 'peer{}'.format(id)
svc_name = '{}-{}'.format(hostname, peer_org_dict['name'])
one_spec = dict(Hostname=hostname, SANS=[svc_name])
peer_specs.append(one_spec)
break
except:
raise BadRequest(msg="cryptoconfit.yaml datas set error")
try:
f = open(filename, 'w')
yaml.dump(dataNetwork, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
def fabric_ca_config_files(id, fabric_version, CELLO_MASTER_FABRIC_DIR,
peer_org_dicts):
try:
fabric_version_dir = fabric_version.replace('.', '_')
for each in peer_org_dicts:
orgName = each['name']
orgDomain = each['domain']
peerPath = '{}{}/crypto-config/peerOrganizations/{}.{}/ca/'.format(
CELLO_MASTER_FABRIC_DIR, id, orgName, orgDomain)
os.system(
'cp /opt/fabric_tools/{}/fabric-ca-server-config.yaml {}'.
format(fabric_version_dir, peerPath))
except Exception:
error_msg = 'cp fabric-ca-server-config.yaml to path {} failed.'.format(
peerPath)
raise BadRequest(msg=error_msg)
return
def commad_create_path(network_id):
filepath = '{}{}'.format(CELLO_MASTER_FABRIC_DIR, network_id)
logger.info("before commad_create_path: {}".format(filepath))
try:
os.system('mkdir -p {}'.format(filepath))
except:
error_msg = 'Network file create failed, networkid={}'.format(
network_id)
raise BadRequest(msg=error_msg)
isSuccess = os.path.exists(filepath)
logger.info(" is = {}".format(isSuccess))
if not isSuccess:
message = "commad_create_path: {} failed, is = {}".format(
filepath, isSuccess)
raise NotFound(msg=message)
return filepath
def blockchain_network_create_yarml_for_neworgs(blockchain_network_id):
request_debug(r, logger)
if r.content_type.startswith("application/json"):
body = dict(r.get_json(force=True, silent=True))['blockchain_network']
else:
error_msg = "request header content-type is not supported, use application/json"
raise UnsupportedMediaType(msg=error_msg)
peer_orgs = body.get('peer_orgs', None)
if peer_orgs is None:
raise BadRequest(msg="peer_orgs must be provided in request body")
network_handler = BlockchainNetworkHandler()
try:
network = network_handler.createyamlforneworgs(
id=blockchain_network_id, peer_orgs=peer_orgs)
return make_ok_gaea_resp(resource='blockchain_network', result=network)
except Exception as e:
msg = "blockchain_network add org failed {}".format(e)
logger.error(msg)
raise InternalServerError(msg=msg)
def organization_update():
request_debug(r, logger)
if r.content_type.startswith("application/json"):
body = dict(r.get_json(force=True, silent=True))
else:
body = r.form
if "id" not in body:
error_msg = "organization PUT without enough data"
logger.warning(error_msg)
raise BadRequest(msg=error_msg)
else:
id, d = body["id"], {}
for k in body:
if k != "id":
d[k] = body.get(k)
result = org_handler().update(id, d)
if result:
logger.debug("organization PUT successfully")
return make_ok_resp()
else:
error_msg = "Failed to update organization {}".format(
result.get("name"))
logger.warning(error_msg)
return make_fail_resp(error=error_msg)
def organization_create():
request_debug(r, logger)
# add operating log
cur_time = datetime.datetime.utcnow()
# get current func name
opName = sys._getframe().f_code.co_name
opObject = "Organization"
operator = "admin"
opResult = {}
op_log_handler = OperatorLogHandler()
if r.content_type.startswith("application/json"):
body = dict(r.get_json(force=True, silent=True))['organization']
opDetails = body
else:
error_msg = "request header content-type is not supported, use application/json"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator)
raise UnsupportedMediaType(error_msg)
name = body.get('name', None)
type = body.get('type', None)
domain = body.get('domain', None)
if name is None or name == '':
error_msg = "name is required and not allowed to be ''"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
# if there is '_' in name or ID of genesis.block, orderer couldn't
# start up, saying "failed: error converting config to map: Illegal characters in key: [Group]"
if '_' in name:
# aaa = BadRequest("'_' is not allowed in name or ID")
# # raise BadRequest("'_' is not allowed in name or ID")
# raise aaa
error_msg = '_ is not allowed in name or ID'
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
if domain is None or domain == '':
error_msg = "domain is required and not allowed to be ''"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
if type is None:
error_msg = "type is required"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
if body['type'] not in ['peer', 'orderer']:
error_msg = "only peer or orderer type is supported"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
ordererHostnames = body.get('ordererHostnames', None)
peerNum = body.get('peerNum', None)
ca = body.get('ca', {})
id = uuid4().hex
description = body.get('description', "")
if body['type'] == 'peer':
if ordererHostnames is not None:
error_msg = "peer type organizations don't need ordererHostnames"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
if peerNum is None:
peerNum = 2
try:
result = org_handler().create(id=id,
name=name,
description=description,
type=type,
domain=domain,
peerNum=int(peerNum),
ca=ca,
ordererHostnames=[])
opResult['resDes'] = "OK"
opResult['resCode'] = 200
opResult['errorMsg'] = ''
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
return make_ok_gaea_resp('organization', result)
except Exception as e:
error_msg = "internal server error"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 500
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise InternalServerError()
else:
if peerNum is not None:
error_msg = "orderer type organizations don't need peers"
opResult['resDes'] = "ERROR"
opResult['resCode'] = 400
opResult['errorMsg'] = error_msg
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
# userNum = body.get('userNum', None)
try:
result = org_handler().create(id=id,
name=name,
description=description,
type=type,
domain=domain,
ca=ca,
peerNum=0,
ordererHostnames=ordererHostnames)
opResult['resDes'] = "OK"
opResult['resCode'] = 200
opResult['errorMsg'] = ''
op_log_handler.create(opDate=cur_time,
opName=opName,
opObject=opObject,
opResult=opResult,
operator=operator,
opDetails=opDetails)
return make_ok_gaea_resp('organization', result)
except Exception as e:
error_msg = "internal server error"
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=500,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise InternalServerError()
def blockchain_network_create():
request_debug(r, logger)
# add operating log
# cur_time = datetime.datetime.utcnow()
cur_time = datetime.datetime.utcnow()
opName = sys._getframe().f_code.co_name
opObject = "Network"
operator = "admin"
op_log_handler = OperatorLogHandler()
if r.content_type.startswith("application/json"):
body = dict(r.get_json(force=True, silent=True))['blockchain_network']
opDetails = body
else:
error_msg = "request header content-type is not supported, use application/json"
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=400,
operator=operator,
errorMsg=error_msg)
raise UnsupportedMediaType(msg=error_msg)
name = body.get('name', None)
orderer_orgs = body.get('orderer_orgs', None)
peer_orgs = body.get('peer_orgs', None)
host_id = body.get('host_id', None)
if name is None or orderer_orgs is None or peer_orgs is None or host_id is None:
error_msg = "name, orderer(peer)_orgs and host_id must be provided in request body"
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=400,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
description = body.get('description', "")
fabric_version = body.get('fabric_version', None)
if fabric_version is None or (fabric_version != 'v1.1'
and fabric_version != 'v1.4'):
error_msg = "Now only fabric v1.1 and v1.4 is supported"
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=400,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
consensus_type = body.get('consensus_type', None)
if consensus_type is None:
consensus_type = 'kafka'
elif consensus_type not in ['kafka', 'solo']:
error_msg = 'consensus type {} is not supported'.format(consensus_type)
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=400,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise BadRequest(msg=error_msg)
id = uuid4().hex
host = host_handler.get_active_host_by_id(host_id)
if not host:
error_msg = "Cannot find available host to create new network"
logger.error(error_msg)
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=500,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise InternalServerError(msg=error_msg)
network_handler = BlockchainNetworkHandler()
try:
network = network_handler.create(id=id,
name=name,
description=description,
fabric_version=fabric_version,
orderer_orgs=orderer_orgs,
peer_orgs=peer_orgs,
host=host,
consensus_type=consensus_type,
create_ts=cur_time)
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=200,
operator=operator,
opDetails=opDetails)
return make_ok_gaea_resp(resource='blockchain_network', result=network)
except Exception as e:
error_msg = "blockchain_network create failed {}".format(e)
logger.error(error_msg)
op_log_handler.record_operating_log(opDate=cur_time,
opName=opName,
opObject=opObject,
resCode=500,
operator=operator,
errorMsg=error_msg,
opDetails=opDetails)
raise InternalServerError(msg=error_msg)
def update_dump_configtx_yaml_file(filepath, peer_org_dicts, orderer_org_dicts,
request_host_ports):
filename = '{}/configtx.yaml'.format(filepath)
try:
f = open(filename)
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
index = 0
dataNetwork = yaml.load(f)
DictOrderer = dataNetwork['Orderer']
ListOrganizations = dataNetwork['Organizations']
DictProfiles = dataNetwork['Profiles']
ListPeerOrganizations = []
ListOrdererOrganizations = []
if DictOrderer['OrdererType'] == 'etcdraft':
OrdererAddress = DictOrderer['Addresses']
ListOrdererType = DictOrderer['EtcdRaft']
ListConsenters = ListOrdererType['Consenters']
DictOption = DictOrderer['EtcdRaft']['Options']
ListOrdererOrganizations_old = DictProfiles[
'TwoOrgsOrdererGenesis']['Orderer']['Organizations']
for each in orderer_org_dicts:
for eachOrder in each['ordererHostnames']:
OrdererAddress.append('{}-{}:{}'.format(
eachOrder, each['name'], request_host_ports[index]))
ListConsenters.append(
dict(
Host='{}-{}'.format(eachOrder, each['name']),
Port='{}'.format(request_host_ports[index]),
ClientTLSCert=
'crypto-config/ordererOrganizations/{}/orderers/{}.{}/tls/server.crt'
.format(each['domain'], eachOrder, each['domain']),
ServerTLSCert=
'crypto-config/ordererOrganizations/{}/orderers/{}.{}/tls/server.crt'
.format(each['domain'], eachOrder,
each['domain'])))
index = index + 1
ListOrdererOrganizations.append(
dict(MSPDir='crypto-config/ordererOrganizations/{}/msp'.
format(each['domain']),
Name='{}Org'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
DictOrderer['Addresses'] = OrdererAddress
DictOrderer['EtcdRaft'] = dict(Consenters=ListConsenters,
Options=DictOption)
dataNetwork['Orderer'] = DictOrderer
DictProfiles['TwoOrgsOrdererGenesis']['Orderer'][
'EtcdRaft'] = dict(Consenters=ListConsenters,
Options=DictOption)
DictProfiles['TwoOrgsOrdererGenesis']['Orderer'][
'Addresses'] = OrdererAddress
DictProfiles['TwoOrgsOrdererGenesis']['Orderer'][
'Organizations'] = ListOrdererOrganizations_old + ListOrdererOrganizations
for each in peer_org_dicts:
ListPeerOrganizations.append(
dict(MSPDir='crypto-config/peerOrganizations/{}.{}/msp'.format(
each['name'], each['domain']),
AnchorPeers=[{
'Port':
7051,
'Host':
'peer0.{}.{}'.format(each['name'], each['domain'])
}],
Name='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
ListOrganizations_new = ListOrganizations + ListOrdererOrganizations + ListPeerOrganizations
DictProfiles['TwoOrgsOrdererGenesis']['Consortiums'][
'SampleConsortium']['Organizations'] = ListOrganizations_new
dataNetwork['Profiles'] = DictProfiles
dataNetwork['Organizations'] = ListOrganizations_new
except:
raise BadRequest(msg="configtx.yaml datas set error")
try:
f = open(filename, 'w')
yaml.dump(dataNetwork, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
return
def update_crypto_config_yaml_file(filepath, peer_org_dicts,
orderer_org_dicts):
filename = '{}/crypto-config.yaml'.format(filepath)
try:
f = open(filename)
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
dataNetwork = yaml.load(f)
listPeer = dataNetwork['PeerOrgs']
listOrderer = dataNetwork['OrdererOrgs']
for each_peer in peer_org_dicts:
if each_peer['ca']:
ca = dict(Country=each_peer['ca']['country'],
Locality=each_peer['ca']['locality'],
Province=each_peer['ca']['province'])
else:
ca = {}
peer_specs = []
for i in range(each_peer['peerNum']):
hostname = 'peer{}'.format(i)
svc_name = '{}-{}'.format(hostname, each_peer['name'])
one_spec = dict(Hostname=hostname, SANS=[svc_name])
peer_specs.append(one_spec)
listPeer.append(
dict(Domain='{}.{}'.format(each_peer['name'], each_peer['domain']), Name=each_peer['name'].title(),
CA=ca, \
Specs=peer_specs, EnableNodeOUs=each_peer['enableNodeOUs']))
for each_orderer in orderer_org_dicts:
if each_orderer['ca']:
ca = dict(Country=each_orderer['ca']['country'],
Locality=each_orderer['ca']['locality'],
Province=each_orderer['ca']['province'])
else:
ca = {}
specs = []
for orderhost in each_orderer['ordererHostnames']:
svc_name = '{}-{}'.format(orderhost, each_orderer['name'])
specs.append(dict(Hostname=orderhost, SANS=[svc_name]))
listOrderer.append(
dict(Domain=each_orderer['domain'],
Name=each_orderer['name'][0:1].upper() +
each_orderer['name'][1:],
CA=ca,
Specs=specs))
except:
raise BadRequest(msg="cryptoconfit.yaml datas set error")
try:
f = open(filename, 'w')
yaml.dump(dataNetwork, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
def dump_configtx_yaml_file(filepath, consensus_type, peer_org_dicts,
orderer_org_dicts, fabric_version,
request_host_ports):
DictApplication = {'Organizations': None}
ListPeerOrganizations = []
ListOrdererOrganizations = []
OrdererAddress = []
index = 0
DictOption = []
try:
for each in orderer_org_dicts:
for eachOrder in each['ordererHostnames']:
OrdererAddress.append('{}-{}:{}'.format(
eachOrder, each['name'], request_host_ports[index]))
index = index + 1
DictOrderer={'BatchTimeout':'2s','Organizations':None,'Addresses':OrdererAddress,\
'OrdererType':consensus_type,'BatchSize':{'AbsoluteMaxBytes':'98 MB','MaxMessageCount':100,'PreferredMaxBytes':'8192 KB'}}
if consensus_type == 'kafka':
DictOrderer['Kafka'] = dict(Brokers=[
'kafka-0.kafka:9092', 'kafka-1.kafka:9092',
'kafka-2.kafka:9092', 'kafka-3.kafka:9092'
])
elif consensus_type == 'etcdraft':
ListConsenters = []
times = "600ms"
size = "20 MB"
index = 0
for each in orderer_org_dicts:
for eachOrder in each['ordererHostnames']:
ListConsenters.append(
dict(
Host='{}-{}'.format(eachOrder, each['name']),
Port='{}'.format(request_host_ports[index]),
ClientTLSCert=
'crypto-config/ordererOrganizations/{}/orderers/{}.{}/tls/server.crt'
.format(each['domain'], eachOrder, each['domain']),
ServerTLSCert=
'crypto-config/ordererOrganizations/{}/orderers/{}.{}/tls/server.crt'
.format(each['domain'], eachOrder,
each['domain'])))
index = index + 1
DictOption = {
'TickInterval': times,
'ElectionTick': 10,
'HeartbeatTick': 1,
'MaxInflightBlocks': 5,
'SnapshotIntervalSize': size
}
DictOrderer['EtcdRaft'] = dict(Consenters=ListConsenters,
Options=DictOption)
Va = fabric_version.replace('v', 'V')
Vb = Va.replace('.', '_')
# 网络起不来，orderer的capabilities不支持V1_4. orderer目前只支持V1_1. 先写死。
DictCapabilities = {
'Global': {
Vb: True
},
'Orderer': {
'V1_1': True
},
'Application': {
'V1_1': True
}
}
for each in orderer_org_dicts:
ListOrdererOrganizations.append(
dict(MSPDir='crypto-config/ordererOrganizations/{}/msp'.format(
each['domain']),
Name='{}Org'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
for each in peer_org_dicts:
ListPeerOrganizations.append(
dict(MSPDir='crypto-config/peerOrganizations/{}.{}/msp'.format(
each['name'], each['domain']),
AnchorPeers=[{
'Port': 7051,
'Host': 'peer0-{}'.format(each['name'])
}],
Name='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
ListOrganizations = ListOrdererOrganizations + ListPeerOrganizations
#'TwoOrgsChannel':{'Application': {'Capabilities':{Vb:True},'Organizations':ListPeerOrganizations},'Consortium':'SampleConsortium'}
DictProfiles={'TwoOrgsOrdererGenesis':{'Orderer':{'BatchTimeout':'2s','Organizations':ListOrdererOrganizations,'Addresses':DictOrderer['Addresses'],\
'OrdererType':consensus_type,'Capabilities':{'V1_1':True},'BatchSize':DictOrderer['BatchSize']}, \
'Consortiums':{'SampleConsortium':{'Organizations':ListPeerOrganizations}}}}
if consensus_type == 'kafka':
DictProfiles['TwoOrgsOrdererGenesis']['Orderer']['Kafka'] = dict(
Brokers=[
'kafka-0.kafka:9092', 'kafka-1.kafka:9092',
'kafka-2.kafka:9092', 'kafka-3.kafka:9092'
])
elif consensus_type == 'etcdraft':
DictProfiles['TwoOrgsOrdererGenesis']['Orderer'][
'EtcdRaft'] = dict(Consenters=ListConsenters,
Options=DictOption)
dataConfig = dict(Application=DictApplication,
Orderer=DictOrderer,
Capabilities=DictCapabilities,
Profiles=DictProfiles,
Organizations=ListOrganizations)
filename = '{}/configtx.yaml'.format(filepath)
except Exception as e:
print(e)
raise BadRequest(msg="configtx.yaml datas set error")
try:
f = open(filename, 'w', encoding='utf-8')
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
yaml.dump(dataConfig, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
return
def dump_configtx_yaml_file_k8s(filepath, consensus_type, peer_org_dicts,
orderer_org_dicts, fabric_version):
DictApplication = {'Organizations': None}
ListPeerOrganizations = []
ListOrdererOrganizations = []
OrdererAddress = []
try:
for each in orderer_org_dicts:
for eachOrder in each['ordererHostnames']:
OrdererAddress.append('{}-{}:7050'.format(
eachOrder, each['name']))
DictOrderer={'BatchTimeout':'2s','Organizations':None,'Addresses':OrdererAddress,\
'OrdererType':consensus_type,'BatchSize':{'AbsoluteMaxBytes':'98 MB','MaxMessageCount':10,'PreferredMaxBytes':'512 KB'}}
if consensus_type == 'kafka':
DictOrderer['Kafka'] = dict(Brokers=[
'kafka-0.kafka:9092', 'kafka-1.kafka:9092',
'kafka-2.kafka:9092', 'kafka-3.kafka:9092'
])
Va = fabric_version.replace('v', 'V')
Vb = Va.replace('.', '_')
# 网络起不来，orderer的capabilities不支持V1_4. orderer目前只支持V1_1. 先写死。
DictCapabilities = {
'Global': {
Vb: True
},
'Orderer': {
'V1_1': True
},
'Application': {
'V1_1': True
}
}
for each in orderer_org_dicts:
ListOrdererOrganizations.append(
dict(MSPDir='crypto-config/ordererOrganizations/{}/msp'.format(
each['domain']),
Name='{}Org'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
for each in peer_org_dicts:
ListPeerOrganizations.append(
dict(MSPDir='crypto-config/peerOrganizations/{}.{}/msp'.format(
each['name'], each['domain']),
AnchorPeers=[{
'Port': 7051,
'Host': 'peer0-{}'.format(each['name'])
}],
Name='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:]),
ID='{}MSP'.format(each['name'][0:1].upper() +
each['name'][1:])))
ListOrganizations = ListOrdererOrganizations + ListPeerOrganizations
#'TwoOrgsChannel':{'Application': {'Capabilities':{Vb:True},'Organizations':ListPeerOrganizations},'Consortium':'SampleConsortium'}
DictProfiles={'TwoOrgsOrdererGenesis':{'Orderer':{'BatchTimeout':'2s','Organizations':ListOrdererOrganizations,'Addresses':DictOrderer['Addresses'],\
'OrdererType':consensus_type,'Capabilities':{'V1_1':True},'BatchSize':DictOrderer['BatchSize']}, \
'Consortiums':{'SampleConsortium':{'Organizations':ListPeerOrganizations}}}}
if consensus_type == 'kafka':
DictProfiles['TwoOrgsOrdererGenesis']['Orderer']['Kafka'] = dict(
Brokers=[
'kafka-0.kafka:9092', 'kafka-1.kafka:9092',
'kafka-2.kafka:9092', 'kafka-3.kafka:9092'
])
dataConfig = dict(Application=DictApplication,
Orderer=DictOrderer,
Capabilities=DictCapabilities,
Profiles=DictProfiles,
Organizations=ListOrganizations)
filename = '{}/configtx.yaml'.format(filepath)
except:
raise BadRequest(msg="configtx.yaml datas set error")
try:
f = open(filename, 'w', encoding='utf-8')
except IOError:
error_msg = 'File open filed, can not open yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
try:
yaml.dump(dataConfig, f)
except:
error_msg = 'Yaml file dump filed, can not write date to yaml file: {}.'.format(
filename)
raise BadRequest(msg=error_msg)
f.close()
return
