def validate_config(user_arguments):
user_arguments = gen.stringify_configuration(user_arguments)
messages = gen.internals.resolve_configuration([source], [get_target()], user_arguments).status_dict
if messages['status'] == 'ok':
return {}
# Re-format to the expected format
# TODO(cmaloney): Make the unnecessary
final_errors = dict()
for name, message_blob in messages['errors'].items():
final_errors[name] = message_blob['message']
return final_errors
def validate_onprem_dcos_config_contents(onprem_dcos_config_contents, num_masters, prevalidate_onprem_config):
# TODO DCOS-14033: [gen.internals] Source validate functions are global only
if prevalidate_onprem_config != 'true':
return
user_config = yaml.load(onprem_dcos_config_contents)
# Use the default config in the installer
config = yaml.load(dcos_installer.config.config_sample)
config.update(user_config)
# This field is required and auto-added by installer, so add a dummy here
if 'bootstrap_id' not in config:
config['bootstrap_id'] = 'deadbeef'
# dummy master list to pass validation
config['master_list'] = [('10.0.0.' + str(i)) for i in range(int(num_masters))]
# Use the default config in the installer
sources, targets, templates = gen.get_dcosconfig_source_target_and_templates(
gen.stringify_configuration(config), list(), [ssh.validate.source, gen.build_deploy.bash.onprem_source])
# Copy the gen target from dcos_installer/config.py, but instead remove
# 'ssh_key_path' from the target because the validate fn in ssh_source is
# too strict I.E. we cannot validate a key if we are going to generate
# Furthermore, we cannot use the target ssh_key_path as it will automatically
# invoked the validate fn from ssh/validate.py Luckily, we can instead use
# the more idiomatic 'ssh_private_key_filename'
targets.append(Target({
'ssh_user',
'ssh_port',
'master_list',
'agent_list',
'public_agent_list',
'ssh_parallelism',
'process_timeout'}))
resolver = resolve_configuration(sources, targets)
status = resolver.status_dict
if status['status'] == 'errors':
raise AssertionError(pretty_print_validate_error(status['errors'], status['unset']))
def as_gen_format(self):
return gen.stringify_configuration(self._config)
def as_gen_format(self):
config = copy.copy(self._config)
config.update({'provider': 'onprem'})
return gen.stringify_configuration(config)
def gen_format_config(config: dict, config_dir: str) -> dict:
""" path-expands, yaml-flattens, and stringifies user-provided config-dict
"""
return gen.stringify_configuration(
yaml_flatten(expand_filenames(config, config_dir)))
def as_gen_format(self):
return gen.stringify_configuration(self._config)
def gen_format_config(config: dict, config_dir: str) -> dict:
""" path-expands, yaml-flattens, and stringifies user-provided config-dict
"""
return gen.stringify_configuration(yaml_flatten(expand_filenames(config, config_dir)))
