本文整理汇总了Python中cfn_sphere.stack_configuration.parameter_resolver.ParameterResolver.resolve_parameter_values方法的典型用法代码示例。如果您正苦于以下问题：Python ParameterResolver.resolve_parameter_values方法的具体用法？Python ParameterResolver.resolve_parameter_values怎么用？Python ParameterResolver.resolve_parameter_values使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cfn_sphere.stack_configuration.parameter_resolver.ParameterResolver的用法示例。
在下文中一共展示了ParameterResolver.resolve_parameter_values方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: StackActionHandler
# 需要导入模块: from cfn_sphere.stack_configuration.parameter_resolver import ParameterResolver [as 别名]
# 或者: from cfn_sphere.stack_configuration.parameter_resolver.ParameterResolver import resolve_parameter_values [as 别名]
class StackActionHandler(object):
def __init__(self, config):
self.logger = get_logger(root=True)
self.config = config
self.cfn = CloudFormation(region=self.config.region)
self.parameter_resolver = ParameterResolver(region=self.config.region)
self.cli_parameters = config.cli_params
def create_or_update_stacks(self):
existing_stacks = self.cfn.get_stack_names()
desired_stacks = self.config.stacks
stack_processing_order = DependencyResolver().get_stack_order(desired_stacks)
if len(stack_processing_order) > 1:
self.logger.info(
"Will process stacks in the following order: {0}".format(", ".join(stack_processing_order)))
for stack_name in stack_processing_order:
stack_config = self.config.stacks.get(stack_name)
raw_template = FileLoader.get_file_from_url(stack_config.template_url, stack_config.working_dir)
template = CloudFormationTemplateTransformer.transform_template(raw_template)
parameters = self.parameter_resolver.resolve_parameter_values(stack_config.parameters, stack_name)
merged_parameters = self.parameter_resolver.update_parameters_with_cli_parameters(
parameters=parameters,
cli_parameters=self.cli_parameters,
stack_name=stack_name)
stack = CloudFormationStack(template=template, parameters=merged_parameters, tags=self.config.tags,
name=stack_name, region=self.config.region, timeout=stack_config.timeout)
if stack_name in existing_stacks:
self.cfn.validate_stack_is_ready_for_action(stack)
self.cfn.update_stack(stack)
else:
self.cfn.create_stack(stack)
CustomResourceHandler.process_post_resources(stack)
def delete_stacks(self):
existing_stacks = self.cfn.get_stack_names()
stacks = self.config.stacks
stack_processing_order = DependencyResolver().get_stack_order(stacks)
stack_processing_order.reverse()
self.logger.info("Will delete stacks in the following order: {0}".format(", ".join(stack_processing_order)))
for stack_name in stack_processing_order:
if stack_name in existing_stacks:
stack = CloudFormationStack(None, None, stack_name, None, None)
self.cfn.validate_stack_is_ready_for_action(stack)
self.cfn.delete_stack(stack)
else:
self.logger.info("Stack {0} is already deleted".format(stack_name))示例2: StackActionHandler
# 需要导入模块: from cfn_sphere.stack_configuration.parameter_resolver import ParameterResolver [as 别名]
# 或者: from cfn_sphere.stack_configuration.parameter_resolver.ParameterResolver import resolve_parameter_values [as 别名]
class StackActionHandler(object):
def __init__(self, config):
self.logger = get_logger(root=True)
self.config = config
self.cfn = CloudFormation(region=self.config.region)
self.parameter_resolver = ParameterResolver(region=self.config.region)
self.cli_parameters = config.cli_params
def create_or_update_stacks(self):
existing_stacks = self.cfn.get_stack_names()
desired_stacks = self.config.stacks
stack_processing_order = DependencyResolver().get_stack_order(desired_stacks)
if len(stack_processing_order) > 1:
self.logger.info(
"Will process stacks in the following order: {0}".format(", ".join(stack_processing_order))
)
for stack_name in stack_processing_order:
stack_config = self.config.stacks.get(stack_name)
if stack_config.stack_policy_url:
self.logger.info("Using stack policy from {0}".format(stack_config.stack_policy_url))
stack_policy = FileLoader.get_yaml_or_json_file(stack_config.stack_policy_url, stack_config.working_dir)
else:
stack_policy = None
template = TemplateHandler.get_template(stack_config.template_url, stack_config.working_dir)
parameters = self.parameter_resolver.resolve_parameter_values(stack_name, stack_config, self.cli_parameters)
stack = CloudFormationStack(
template=template,
parameters=parameters,
tags=stack_config.tags,
name=stack_name,
region=self.config.region,
timeout=stack_config.timeout,
service_role=stack_config.service_role,
stack_policy=stack_policy,
failure_action=stack_config.failure_action,
)
if stack_name in existing_stacks:
self.cfn.validate_stack_is_ready_for_action(stack)
self.cfn.update_stack(stack)
else:
self.cfn.create_stack(stack)
CustomResourceHandler.process_post_resources(stack)
def delete_stacks(self):
existing_stacks = self.cfn.get_stack_names()
stacks = self.config.stacks
stack_processing_order = DependencyResolver().get_stack_order(stacks)
stack_processing_order.reverse()
self.logger.info("Will delete stacks in the following order: {0}".format(", ".join(stack_processing_order)))
for stack_name in stack_processing_order:
stack_config = self.config.stacks.get(stack_name)
if stack_name in existing_stacks:
stack = CloudFormationStack(None, None, stack_name, None, None, service_role=stack_config.service_role)
self.cfn.validate_stack_is_ready_for_action(stack)
self.cfn.delete_stack(stack)
else:
self.logger.info("Stack {0} is already deleted".format(stack_name))