def __check_and_customize_model(model, model_context, aliases):
"""
Customize the model dictionary before persisting. Validate the model after customization for informational
purposes. Any validation errors will not stop the discovered model to be persisted.
:param model: completely discovered model
"""
_method_name = '__check_and_customize_model'
__logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model.get_model(), "discover"):
__logger.info('WLSDPLY-06014',
_class_name=_class_name,
method_name=_method_name)
inserted, variable_model, variable_file_name = VariableInjector(_program_name, model.get_model(), model_context,
WebLogicHelper(
__logger).get_actual_weblogic_version()).\
inject_variables_keyword_file()
if inserted:
model = Model(variable_model)
try:
validator = Validator(model_context,
wlst_mode=__wlst_mode,
aliases=aliases)
# no variables are generated by the discover tool
validator.validate_in_tool_mode(
model.get_model(),
variables_file_name=variable_file_name,
archive_file_name=model_context.get_archive_file_name())
except ValidateException, ex:
__logger.warning('WLSDPLY-06015',
ex.getLocalizedMessage(),
class_name=_class_name,
method_name=_method_name)
def _apply_filter_and_inject_variable(self, model, model_context, validator):
"""
Applying filter
Generate k8s create script
Inject variable for tokens
:param model: updated model
"""
_method_name = '_apply_filter_and_inject_variable'
self._logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model, "discover", model_context):
self._logger.info('WLSDPLY-06014', _class_name=_class_name, method_name=_method_name)
variable_injector = VariableInjector(_program_name, model, model_context,
WebLogicHelper(self._logger).get_actual_weblogic_version(), self.cache)
if self.cache is not None:
# Generate k8s create secret script, after that clear the dictionary to avoid showing up in the variable file
if model_context.is_targetted_config():
for item in self.cache:
self.secrets_to_generate.add(item)
self.cache.clear()
# This is in case the user has specify -variable_file in command line
# clearing the cache will remove the original entries and the final variable file will miss the original
# contents
if os.path.exists(self.model_context.get_variable_file()):
variable_map = validator.load_variables(self.model_context.get_variable_file())
self.cache.update(variable_map)
variable_injector.inject_variables_keyword_file()
return model
def _apply_filter_and_inject_variable(self, model, model_context):
"""
Applying filter
Inject variable for tokens
:param model: updated model
"""
_method_name = '_apply_filter_and_inject_variable'
self._logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model, "discover", model_context):
self._logger.info('WLSDPLY-06014', _class_name=_class_name, method_name=_method_name)
# include credential properties in the injector map, unless target uses credential secrets
target_config = model_context.get_target_configuration()
if target_config.uses_credential_secrets():
credential_properties = {}
else:
credential_properties = self.credential_injector.get_variable_cache()
variable_injector = VariableInjector(_program_name, model, model_context,
WebLogicHelper(self._logger).get_actual_weblogic_version(),
credential_properties)
# update the variable file with any new values
inserted, variable_model, variable_file_name = \
variable_injector.inject_variables_keyword_file(VARIABLE_FILE_UPDATE)
# return variable_model - if writing the variables file failed, this will be the original model.
# a warning is issued in inject_variables_keyword_file() if that was the case.
return variable_model
def __check_and_customize_model(model, model_context, aliases,
password_injector):
"""
Customize the model dictionary before persisting. Validate the model after customization for informational
purposes. Any validation errors will not stop the discovered model to be persisted.
:param model: completely discovered model, before any tokenization
:param model_context: configuration from command-line
:param aliases: used for validation if model changes are made
:param password_injector: injector created to collect and tokenize passwords, possibly None
"""
_method_name = '__check_and_customize_model'
__logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model.get_model(), "discover",
model_context):
__logger.info('WLSDPLY-06014',
_class_name=_class_name,
method_name=_method_name)
cache = None
if password_injector is not None:
cache = password_injector.get_variable_cache()
# Generate k8s create secret script, possibly using lax validation method
if model_context.is_targetted_config():
validation_method = model_context.get_target_configuration(
).get_validation_method()
model_context.set_validation_method(validation_method)
target_configuration_helper.generate_k8s_script(
model_context, cache, model.get_model())
# if target handles password substitution, clear property cache to keep out of variables file.
if model_context.get_target_configuration().manages_credentials():
cache.clear()
# Apply the injectors specified in model_variable_injector.json, or in the target configuration
variable_injector = VariableInjector(
_program_name, model.get_model(), model_context,
WebLogicHelper(__logger).get_actual_weblogic_version(), cache)
inserted, variable_model, variable_file_name = variable_injector.inject_variables_keyword_file(
)
if inserted:
model = Model(variable_model)
try:
validator = Validator(model_context,
wlst_mode=__wlst_mode,
aliases=aliases)
# no variables are generated by the discover tool
validator.validate_in_tool_mode(
model.get_model(),
variables_file_name=variable_file_name,
archive_file_name=model_context.get_archive_file_name())
except ValidateException, ex:
__logger.warning('WLSDPLY-06015',
ex.getLocalizedMessage(),
class_name=_class_name,
method_name=_method_name)
def __perform_model_file_validation(model_file_name, model_context):
"""
:param model_file_name:
:param model_context:
:return:
:raises ValidationException:
"""
_method_name = '__perform_model_file_validation'
__logger.entering(model_file_name,
class_name=_class_name,
method_name=_method_name)
try:
model_validator = Validator(model_context, logger=__logger)
variable_map = model_validator.load_variables(
model_context.get_variable_file())
model_dictionary = cla_helper.merge_model_files(
model_file_name, variable_map)
if cla_helper.check_persist_model():
persist_model_dict = copy.deepcopy(model_dictionary)
variables.substitute(persist_model_dict, variable_map,
model_context)
cla_helper.persist_model(model_context, persist_model_dict)
model_validator.validate_in_standalone_mode(
model_dictionary, variable_map,
model_context.get_archive_file_name())
# substitute variables before filtering
variables.substitute(model_dictionary, variable_map, model_context)
# apply filters to merged model
if filter_helper.apply_filters(model_dictionary, "validate"):
# persist model after filtering
cla_helper.persist_model(model_context, model_dictionary)
# validate model changes after filtering
model_validator.validate_in_standalone_mode(
model_dictionary, variable_map,
model_context.get_archive_file_name())
except (TranslateException, VariableException), 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_validate_exception(
te.getLocalizedMessage(), error=te)
__logger.throwing(ex, class_name=_class_name, method_name=_method_name)
raise ex
def __check_and_customize_model(model, model_context, aliases, injector):
"""
Customize the model dictionary before persisting. Validate the model after customization for informational
purposes. Any validation errors will not stop the discovered model to be persisted.
:param model: completely discovered model
"""
_method_name = '__check_and_customize_model'
__logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model.get_model(), "discover", model_context):
__logger.info('WLSDPLY-06014', _class_name=_class_name, method_name=_method_name)
cache = None
if injector is not None:
cache = injector.get_variable_cache()
# Generate k8s create secret script, after that clear the dictionary to avoid showing up in the variable file
if model_context.is_targetted_config():
validation_method = model_context.get_target_configuration()['validation_method']
model_context.set_validation_method(validation_method)
target_configuration_helper.generate_k8s_script(model_context.get_kubernetes_variable_file(), cache)
cache.clear()
variable_injector = VariableInjector(_program_name, model.get_model(), model_context,
WebLogicHelper(__logger).get_actual_weblogic_version(), cache)
inserted, variable_model, variable_file_name = \
variable_injector.inject_variables_keyword_file()
if inserted:
model = Model(variable_model)
try:
validator = Validator(model_context, wlst_mode=__wlst_mode, aliases=aliases)
# no variables are generated by the discover tool
validator.validate_in_tool_mode(model.get_model(), variables_file_name=variable_file_name,
archive_file_name=model_context.get_archive_file_name())
except ValidateException, ex:
__logger.warning('WLSDPLY-06015', ex.getLocalizedMessage(), class_name=_class_name, method_name=_method_name)
try:
variables.substitute(model_dictionary, variable_map, model_context)
except VariableException, ex:
__logger.severe('WLSDPLY-20004',
_program_name,
ex.getLocalizedMessage(),
error=ex,
class_name=_class_name,
method_name=_method_name)
cla_helper.clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
aliases = Aliases(model_context, wlst_mode=__wlst_mode)
validate_model(model_dictionary, model_context, aliases)
if filter_helper.apply_filters(model_dictionary, "deploy"):
# if any filters were applied, re-validate the model
validate_model(model_dictionary, model_context, aliases)
try:
model = Model(model_dictionary)
exit_code = __deploy(model, model_context, aliases)
except DeployException, ex:
__logger.severe('WLSDPLY-09015',
_program_name,
ex.getLocalizedMessage(),
error=ex,
class_name=_class_name,
method_name=_method_name)
cla_helper.clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
variables.substitute(model, variable_map, model_context)
except VariableException, ex:
__logger.severe('WLSDPLY-20004',
_program_name,
ex.getLocalizedMessage(),
error=ex,
class_name=_class_name,
method_name=_method_name)
__clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
aliases = Aliases(model_context, wlst_mode=__wlst_mode)
alias_helper = AliasHelper(aliases, __logger, ExceptionType.CREATE)
validate_model(model, model_context, aliases)
if filter_helper.apply_filters(model, "create"):
# if any filters were applied, re-validate the model
validate_model(model, model_context, aliases)
try:
has_atp = validateRCUArgsAndModel(model_context, model, alias_helper)
# check if there is an atpwallet and extract in the domain dir
# it is to support non JRF domain but user wants to use ATP database
archive_file_name = model_context.get_archive_file_name()
if not has_atp and archive_file_name and os.path.exists(
archive_file_name):
archive_file = WLSDeployArchive(archive_file_name)
if archive_file:
atp_wallet_zipentry = archive_file.getATPWallet()
if atp_wallet_zipentry:
atp_helper.extract_walletzip(model, model_context,
def __check_and_customize_model(model, model_context, aliases,
credential_injector):
"""
Customize the model dictionary before persisting. Validate the model after customization for informational
purposes. Any validation errors will not stop the discovered model to be persisted.
:param model: completely discovered model, before any tokenization
:param model_context: configuration from command-line
:param aliases: used for validation if model changes are made
:param credential_injector: injector created to collect and tokenize credentials, possibly None
"""
_method_name = '__check_and_customize_model'
__logger.entering(class_name=_class_name, method_name=_method_name)
if filter_helper.apply_filters(model.get_model(), "discover",
model_context):
__logger.info('WLSDPLY-06014',
_class_name=_class_name,
method_name=_method_name)
# target config always present in model context, default config if not declared
target_configuration = model_context.get_target_configuration()
# if target config declared, use the validation method it contains (lax, etc.)
if model_context.is_targetted_config():
validation_method = target_configuration.get_validation_method()
model_context.set_validation_method(validation_method)
credential_cache = None
if credential_injector is not None:
# filter variables or secrets that are no longer in the model
credential_injector.filter_unused_credentials(model.get_model())
credential_cache = credential_injector.get_variable_cache()
# Generate k8s create secret script
if target_configuration.uses_credential_secrets():
target_configuration_helper.generate_k8s_script(
model_context, credential_cache, model.get_model(),
ExceptionType.DISCOVER)
# create additional output after filtering, but before variables have been inserted
if model_context.is_targetted_config():
target_configuration_helper.create_additional_output(
model, model_context, aliases, credential_injector,
ExceptionType.DISCOVER)
# if target handles credential configuration, clear property cache to keep out of variables file.
if model_context.get_target_configuration().manages_credentials():
credential_cache.clear()
# Apply the injectors specified in model_variable_injector.json, or in the target configuration.
# Include the variable mappings that were collected in credential_cache.
variable_injector = VariableInjector(
_program_name, model.get_model(), model_context,
WebLogicHelper(__logger).get_actual_weblogic_version(),
credential_cache)
inserted, variable_model, variable_file_name = variable_injector.inject_variables_keyword_file(
)
if inserted:
model = Model(variable_model)
try:
validator = Validator(model_context,
wlst_mode=__wlst_mode,
aliases=aliases)
# no variables are generated by the discover tool
validator.validate_in_tool_mode(
model.get_model(),
variables_file_name=variable_file_name,
archive_file_name=model_context.get_archive_file_name())
except ValidateException, ex:
__logger.warning('WLSDPLY-06015',
ex.getLocalizedMessage(),
class_name=_class_name,
method_name=_method_name)
model_context.get_variable_file())
variables.substitute(model_dictionary, variable_map, model_context)
except VariableException, ex:
__logger.severe('WLSDPLY-20004',
_program_name,
ex.getLocalizedMessage(),
error=ex,
class_name=_class_name,
method_name=_method_name)
cla_helper.clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
aliases = Aliases(model_context, wlst_mode=__wlst_mode)
validate_model(model_dictionary, model_context, aliases)
if filter_helper.apply_filters(model_dictionary, "update"):
# if any filters were applied, re-validate the model
validate_model(model_dictionary, model_context, aliases)
try:
model = Model(model_dictionary)
__update(model, model_context, aliases)
except DeployException, ex:
__logger.severe('WLSDPLY-09015',
_program_name,
ex.getLocalizedMessage(),
error=ex,
class_name=_class_name,
method_name=_method_name)
cla_helper.clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
try:
variables.substitute(model_dictionary, variable_map, model_context)
except VariableException, ex:
__logger.severe('WLSDPLY-20004', program_name, ex.getLocalizedMessage(), error=ex,
class_name=_class_name, method_name=_method_name)
clean_up_temp_files()
tool_exit.end(model_context, CommandLineArgUtil.PROG_ERROR_EXIT_CODE)
persist_model(model_context, model_dictionary)
validate_model(program_name, model_dictionary, model_context, aliases, wlst_mode)
if filter_helper.apply_filters(model_dictionary, filter_type):
# if any filters were applied, re-validate the model
validate_model(program_name, model_dictionary, model_context, aliases, wlst_mode)
return model_dictionary
def process_online_args(optional_arg_map):
"""
Determine if we are executing in online mode and if so, validate/prompt for the necessary parameters.
:param optional_arg_map: the optional arguments map
:return: the WLST mode
:raises CLAException: if an error occurs reading input from the user
"""
_method_name = 'process_online_args'
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
# create a merged model that is not substituted
merged_model_dictionary = {}
try:
model_file_list = self.model_files.split(',')
for model_file in model_file_list:
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)
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()
cla_helper.merge_model_dictionaries(merged_model_dictionary, self.current_dict, None)
# filter variables or secrets that are no longer in the merged, filtered model
filter_helper.apply_filters(merged_model_dictionary, "discover", self.model_context)
self.credential_injector.filter_unused_credentials(merged_model_dictionary)
# 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_config = self.model_context.get_target_configuration()
if target_config.uses_credential_secrets():
target_configuration_helper.generate_k8s_script(self.model_context,
self.credential_injector.get_variable_cache(),
full_model_dictionary, ExceptionType.VALIDATE)
# create any additional outputs from full model dictionary
target_configuration_helper.create_additional_output(Model(full_model_dictionary), self.model_context,
self._aliases, self.credential_injector,
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
