def _write_to_yaml_file(self, file_name):
"""
Convert the Python dictionary to Yaml and write it to a file.
:param file_name: the Yaml file name
:return: the java.io.File object
"""
_method_name = '_write_to_yaml_file'
from wlsdeploy.yaml.yaml_translator import PythonToYaml as JPythonToYaml
self.logger.finer('WLSDPLY-01712',
'YAML',
file_name,
class_name=self._class_name,
method_name=_method_name)
try:
writer = JPythonToYaml(self.dictionary)
writer.set_hyphenate_lists(self._hyphenate_yaml_lists)
writer.write_to_yaml_file(file_name)
except JYamlException, ye:
translate_ex = exception_helper.create_translate_exception(
'WLSDPLY-01713', file_name, ye.getLocalizedMessage(), error=ye)
self.logger.throwing(translate_ex,
class_name=self._class_name,
method_name=_method_name)
raise translate_ex
fos = None
writer = None
file_name = None
try:
print format_message('WLSDPLY-05711', self.output_dir)
print BLANK_LINE
file_name = self.output_dir + '/diffed_model.json'
fos = JFileOutputStream(file_name, False)
writer = JPrintWriter(fos, True)
json_object = PythonToJson(net_diff)
json_object._write_dictionary_to_json_file(net_diff, writer)
writer.close()
file_name = self.output_dir + '/diffed_model.yaml'
fos = JFileOutputStream(file_name, False)
writer = JPrintWriter(fos, True)
pty = PythonToYaml(net_diff)
pty._write_dictionary_to_yaml_file(net_diff, writer)
writer.close()
except JIOException, ioe:
if fos:
fos.close()
if writer:
writer.close()
_logger.severe('WLSDPLY-05708', file_name, ioe.getLocalizedMessage(),
error=ioe, class_name=_class_name, method_name=_method_name)
return 2
else:
print format_message('WLSDPLY-05707')
print BLANK_LINE
pty = PythonToYaml(net_diff)
pty._write_dictionary_to_yaml_file(net_diff, System.out)
def walk(self):
_method_name = "walk"
model_file_name = None
try:
model_file_list = self.model_files.split(',')
for model_file in model_file_list:
self.cache.clear()
if os.path.splitext(model_file)[1].lower() == ".yaml":
model_file_name = model_file
FileToPython(model_file_name, True).parse()
aliases = Aliases(model_context=self.model_context, wlst_mode=WlstModes.OFFLINE)
validator = Validator(self.model_context, aliases, wlst_mode=WlstModes.OFFLINE)
# Just merge and validate but without substitution
model_dictionary = cla_helper.merge_model_files(model_file_name, None)
variable_file = self.model_context.get_variable_file()
if not os.path.exists(variable_file):
variable_file=None
return_code = validator.validate_in_tool_mode(model_dictionary,
variables_file_name=variable_file,
archive_file_name=None)
if return_code == Validator.ReturnCode.STOP:
__logger.severe('WLSDPLY-05705', model_file_name)
return VALIDATION_FAIL
self.current_dict = model_dictionary
self.__walk_model_section(model.get_model_domain_info_key(), self.current_dict,
aliases.get_model_section_top_level_folder_names(DOMAIN_INFO))
self.__walk_model_section(model.get_model_topology_key(), self.current_dict,
aliases.get_model_topology_top_level_folder_names())
self.__walk_model_section(model.get_model_resources_key(), self.current_dict,
aliases.get_model_resources_top_level_folder_names())
self.current_dict = self._apply_filter_and_inject_variable(self.current_dict, self.model_context,
validator)
file_name = os.path.join(self.output_dir, os.path.basename(model_file_name))
fos = JFileOutputStream(file_name, False)
writer = JPrintWriter(fos, True)
pty = PythonToYaml(self.current_dict)
pty._write_dictionary_to_yaml_file(self.current_dict, writer)
writer.close()
self.cache.clear()
for key in self.secrets_to_generate:
self.cache[key] = ''
target_configuration_helper.generate_k8s_script(self.model_context.get_kubernetes_variable_file(),
self.cache)
except ValidateException, te:
__logger.severe('WLSDPLY-20009', _program_name, model_file_name, te.getLocalizedMessage(),
error=te, class_name=_class_name, method_name=_method_name)
ex = exception_helper.create_compare_exception(te.getLocalizedMessage(), error=te)
__logger.throwing(ex, class_name=_class_name, method_name=_method_name)
return VALIDATION_FAIL
def walk(self):
"""
Replace password attributes in each model file with secret tokens, and write each model.
Generate a script to create the required secrets.
Create any additional output specified for the target environment.
"""
_method_name = "walk"
model_file_name = None
try:
model_file_list = self.model_files.split(',')
for model_file in model_file_list:
self.cache.clear()
if os.path.splitext(model_file)[1].lower() == ".yaml":
model_file_name = model_file
FileToPython(model_file_name, True).parse()
aliases = Aliases(model_context=self.model_context,
wlst_mode=WlstModes.OFFLINE)
validator = Validator(self.model_context,
aliases,
wlst_mode=WlstModes.OFFLINE)
# Just merge and validate but without substitution
model_dictionary = cla_helper.merge_model_files(
model_file_name, None)
variable_file = self.model_context.get_variable_file()
if not os.path.exists(variable_file):
variable_file = None
return_code = validator.validate_in_tool_mode(
model_dictionary,
variables_file_name=variable_file,
archive_file_name=None)
if return_code == Validator.ReturnCode.STOP:
self._logger.severe('WLSDPLY-05705', model_file_name)
return VALIDATION_FAIL
self.current_dict = model_dictionary
self.__walk_model_section(
model.get_model_domain_info_key(), self.current_dict,
aliases.get_model_section_top_level_folder_names(
DOMAIN_INFO))
self.__walk_model_section(
model.get_model_topology_key(), self.current_dict,
aliases.get_model_topology_top_level_folder_names())
self.__walk_model_section(
model.get_model_resources_key(), self.current_dict,
aliases.get_model_resources_top_level_folder_names())
self.current_dict = self._apply_filter_and_inject_variable(
self.current_dict, self.model_context, validator)
file_name = os.path.join(self.output_dir,
os.path.basename(model_file_name))
fos = JFileOutputStream(file_name, False)
writer = JPrintWriter(fos, True)
pty = PythonToYaml(self.current_dict)
pty._write_dictionary_to_yaml_file(self.current_dict, writer)
writer.close()
self.cache.clear()
for key in self.secrets_to_generate:
self.cache[key] = ''
# use a merged, substituted, filtered model to get domain name and create additional target output.
full_model_dictionary = cla_helper.load_model(
_program_name, self.model_context, self._aliases, "discover",
WlstModes.OFFLINE)
target_configuration_helper.generate_k8s_script(
self.model_context, self.cache, full_model_dictionary)
# create any additional outputs from full model dictionary
target_configuration_helper.create_additional_output(
Model(full_model_dictionary), self.model_context,
self._aliases, ExceptionType.VALIDATE)
except ValidateException, te:
self._logger.severe('WLSDPLY-20009',
_program_name,
model_file_name,
te.getLocalizedMessage(),
error=te,
class_name=_class_name,
method_name=_method_name)
ex = exception_helper.create_compare_exception(
te.getLocalizedMessage(), error=te)
self._logger.throwing(ex,
class_name=_class_name,
method_name=_method_name)
return VALIDATION_FAIL
return 0
if self.output_dir:
file_name = None
try:
print format_message('WLSDPLY-05711', self.output_dir)
print BLANK_LINE
# write the change model as a JSON file
file_name = self.output_dir + '/diffed_model.json'
json_object = PythonToJson(change_model)
json_object.write_to_json_file(file_name)
# write the change model as a YAML file
file_name = self.output_dir + '/diffed_model.yaml'
pty = PythonToYaml(change_model)
pty.write_to_yaml_file(file_name)
except YamlException, ye:
_logger.severe('WLSDPLY-05708', file_name, ye.getLocalizedMessage(),
error=ye, class_name=_class_name, method_name=_method_name)
return 2
else:
# write the change model to standard output in YAML format
print format_message('WLSDPLY-05707')
print BLANK_LINE
pty = PythonToYaml(change_model)
pty._write_dictionary_to_yaml_file(change_model, System.out)
return 0