def secret_from_file(secret,
namespace,
key=None,
filename=None,
verbose=False):
"""Convert a file into a K8S Secret.
Args:
secret (str): Name of Secret where to save the file.
namespace (str): Name of namespace.
key (str): Key to which to assign the file in the K8S t. If not specified, the filename is used.
filename (str): If not provided, we ask the user for input.
verbose (bool): Verbosity. False by default.
"""
try:
secret_read(secret, namespace, verbose=verbose)
except ApiException:
# Get relevant variables
if not filename:
secret_data = input_files((key, ), secret, clean_key=True)
else:
with open(filename, "rb") as f:
data = f.read()
secret_data = {key: data}
secret_create(secret_data, secret, namespace, verbose=verbose)
def test_input_files_cleankey(self, mock_print, mock_get_response, mock_isfile, mock_open):
mock_isfile.side_effect = [True]
mock_get_response.side_effect = [self.files[0]]
data = input_files((None,), clean_key=True)
mock_print.assert_called_once_with('Replaced some_file&.txt with some_file_.txt')
mock_get_response.assert_called_with('Input None')
mock_isfile.assert_called_with(self.files[0])
mock_open.assert_called_with(self.files[0], 'rb')
assert data.keys() == {'some_file_.txt'}
def test_input_files_mistake(self, mock_print, mock_get_response, mock_isfile, mock_open):
mock_isfile.side_effect = [False, True]
mock_get_response.side_effect = [self.files[0] + 'OOPS', self.files[0]]
data = input_files(('hello',))
mock_print.assert_called_once_with('{} is not a file'.format(self.files[0] + 'OOPS'))
mock_get_response.assert_has_calls([call('Input hello'), call('Input hello')])
mock_isfile.assert_has_calls([call(self.files[0] + 'OOPS'), call(self.files[0])])
mock_open.assert_called_with(self.files[0], 'rb')
assert data.keys() == {'hello'}
def test_input_files_suffix(self, mock_print, mock_get_response, mock_isfile, mock_open):
mock_isfile.side_effect = [True]
mock_get_response.side_effect = [self.files[0]]
data = input_files(('hello',), text_append='big')
mock_print.assert_not_called()
mock_get_response.assert_called_with('Input hello big')
mock_isfile.assert_called_with(self.files[0])
mock_open.assert_called_with(self.files[0], 'rb')
assert data.keys() == {'hello'}
def test_input_files(self, mock_print, mock_get_response, mock_isfile,
mock_open):
mock_isfile.side_effect = [True]
mock_get_response.side_effect = [self.files[0]]
data = input_files(("hello", ))
mock_print.assert_not_called()
mock_get_response.assert_called_with("Input hello")
mock_isfile.assert_called_with(self.files[0])
mock_open.assert_called_with(self.files[0], "rb")
assert data.keys() == {"hello"}
def test_input_files_multiple(self, mock_print, mock_get_response, mock_isfile, mock_open):
mock_isfile.side_effect = [True, True]
mock_get_response.side_effect = self.files
data = input_files(('hello', 'goodbye'))
mock_print.assert_not_called()
mock_get_response.assert_has_calls([call('Input hello'), call('Input goodbye')])
mock_isfile.assert_has_calls([call(self.files[0]), call(self.files[1])])
mock_open.assert_any_call(self.files[0], 'rb')
mock_open.assert_any_call(self.files[1], 'rb')
assert data.keys() == {'hello', 'goodbye'}
def test_input_files_cleankey(self, mock_log, mock_get_response,
mock_isfile, mock_open):
mock_isfile.side_effect = [True]
mock_get_response.side_effect = [self.files[0]]
data = input_files((None, ), clean_key=True)
mock_log.warning.assert_called_once_with(
"Replaced some_file&.txt with some_file_.txt")
mock_get_response.assert_called_with("Input None")
mock_isfile.assert_called_with(self.files[0])
mock_open.assert_called_with(self.files[0], "rb")
assert data.keys() == {"some_file_.txt"}
def deploy_composer(opts, upgrade=False, verbose=False):
"""Deploy Hyperledger Composer on K8S.
We use the hl-composer Helm chart as a basis to deploying Composer
on K8S. Please note that Composer is unmaintained and may eventually
be deprecated from this repository as we migrate to raw Fabric.
Args:
opts (dict): Nephos options dict.
upgrade (bool): Do we upgrade the deployment? False by default.
verbose (bool): Verbosity. False by default.
"""
peer_namespace = get_namespace(opts, opts["peers"]["msp"])
# Ensure BNA exists
secret_data = input_files((None, ), clean_key=True)
secret_create(secret_data, opts["composer"]["secret_bna"], peer_namespace)
composer_connection(opts, verbose=verbose)
# Start Composer
version = get_version(opts, "hl-composer")
config_yaml = (
f'{opts["core"]["dir_values"]}/hl-composer/{opts["composer"]["name"]}.yaml'
)
if not upgrade:
extra_vars = helm_extra_vars(version=version, config_yaml=config_yaml)
helm_install(
opts["core"]["chart_repo"],
"hl-composer",
opts["composer"]["name"],
peer_namespace,
extra_vars=extra_vars,
)
else:
preserve = (HelmPreserve(
peer_namespace,
f"{opts['composer']['name']}-hl-composer-rest",
"COMPOSER_APIKEY",
"rest.config.apiKey",
), )
extra_vars = helm_extra_vars(version=version,
config_yaml=config_yaml,
preserve=preserve)
helm_upgrade(
opts["core"]["chart_repo"],
"hl-composer",
opts["composer"]["name"],
extra_vars=extra_vars,
)
helm_check("hl-composer",
opts["composer"]["name"],
peer_namespace,
pod_num=3)
def test_input_files_multiple(self, mock_print, mock_get_response,
mock_isfile, mock_open):
mock_isfile.side_effect = [True, True]
mock_get_response.side_effect = self.files
data = input_files(("hello", "goodbye"))
mock_print.assert_not_called()
mock_get_response.assert_has_calls(
[call("Input hello"), call("Input goodbye")])
mock_isfile.assert_has_calls(
[call(self.files[0]), call(self.files[1])])
mock_open.assert_any_call(self.files[0], "rb")
mock_open.assert_any_call(self.files[1], "rb")
assert data.keys() == {"hello", "goodbye"}
def test_input_files_mistake(self, mock_print, mock_get_response,
mock_isfile, mock_open):
mock_isfile.side_effect = [False, True]
mock_get_response.side_effect = [self.files[0] + "OOPS", self.files[0]]
data = input_files(("hello", ))
mock_print.assert_called_once_with(
"{} is not a file".format(self.files[0] + "OOPS"))
mock_get_response.assert_has_calls(
[call("Input hello"), call("Input hello")])
mock_isfile.assert_has_calls(
[call(self.files[0] + "OOPS"),
call(self.files[0])])
mock_open.assert_called_with(self.files[0], "rb")
assert data.keys() == {"hello"}
def secret_from_file(secret,
namespace,
key=None,
filename=None,
verbose=False):
try:
secret_read(secret, namespace, verbose=verbose)
except ApiException:
# Get relevant variables
if not filename:
secret_data = input_files([key], secret, clean_key=True)
else:
with open(filename, 'rb') as f:
data = f.read()
secret_data = {key: data}
secret_create(secret_data, secret, namespace, verbose=verbose)
def upgrade_network(opts, verbose=False):
"""Upgrade Hyperledger Composer network.
Args:
opts (dict): Nephos options dict.
verbose (bool): Verbosity. False by default.
"""
peer_namespace = get_namespace(opts, opts["peers"]["msp"])
secret_data = input_files((None, ), clean_key=True)
secret_create(secret_data, opts["composer"]["secret_bna"], peer_namespace)
# Set up the PeerAdmin card
hlc_cli_ex = get_helm_pod(peer_namespace,
"hlc",
"hl-composer",
verbose=verbose)
bna, _ = hlc_cli_ex.execute("ls /hl_config/blockchain_network")
bna_name, bna_rem = bna.split("_")
bna_version, _ = bna_rem.split(".bna")
peer_msp = opts["peers"]["msp"]
bna_admin = opts["msps"][peer_msp]["org_admin"]
res, _ = hlc_cli_ex.execute(
f"composer network ping --card {bna_admin}@{bna_name}")
curr_version = (res.split("Business network version: ")[1]).split()[0]
logging.info(curr_version)
if curr_version != bna_version:
hlc_cli_ex.execute(
("composer network install --card PeerAdmin@hlfv1 " +
f"--archiveFile /hl_config/blockchain_network/{bna}"))
hlc_cli_ex.execute(
("composer network upgrade " + "--card PeerAdmin@hlfv1 " +
f"--networkName {bna_name} --networkVersion {bna_version}"))
res, _ = hlc_cli_ex.execute(
f"composer network ping --card {bna_admin}@{bna_name}")
curr_version = (res.split("Business network version: ")[1]).split()[0]
logging.info(f"Upgraded to {curr_version}")
