KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use describe_stack_resource method in localstack

Best Python code snippet using localstack_python

lambda_configuration.py

Source:lambda_configuration.py

...175def _create_role_policy(stack_arn, function_name):176    cf = boto3.client('cloudformation', region_name=discovery_utils.get_region_from_stack_arn(stack_arn))177    try:178        res = discovery_utils.try_with_backoff(lambda : cf.describe_stack_resources(StackName=stack_arn))179        print 'describe_stack_resource(StackName="{}") result: {}'.format(stack_arn, res)180    except Exception as e:181        print 'describe_stack_resource(StackName="{}") error: {}'.format(stack_arn, getattr(e, 'response', e))182        raise e183    policy = {184        'Version': '2012-10-17',185        'Statement': [186            {187                "Sid": "WriteLogs",188                "Effect": "Allow",189                "Action": [190                    "logs:CreateLogGroup",191                    "logs:CreateLogStream",192                    "logs:PutLogEvents"193                ],194                "Resource": "arn:aws:logs:*:*:*"195            }196        ]197    }198    for resource in res['StackResources']:199        statement = _make_resource_statement(cf, stack_arn, function_name, resource['LogicalResourceId'])200        if statement is not None:201            policy['Statement'].append(statement)202        203    print 'generated policy: {}'.format(policy)204    return json.dumps(policy, indent=4)205def _make_resource_statement(cf, stack_arn, function_name, logical_resource_name):206    print 'describe_stack_resource on resource {} in stack {}.'.format(logical_resource_name, stack_arn)207    try:208        res = discovery_utils.try_with_backoff(lambda : cf.describe_stack_resource(StackName=stack_arn, LogicalResourceId=logical_resource_name))209        print 'describe_stack_resource {} result: {}'.format(logical_resource_name, res)210    except Exception as e:211        print 'describe_stack_resource {} error: {}'.format(logical_resource_name, getattr(e, 'response', e))212        raise e213    resource = res['StackResourceDetail']214    metadata = _get_metadata_for_function(resource, function_name)215    if metadata is None: 216        return217    metadata_actions = metadata.get('Action', None)218    if metadata_actions is None:219        raise ValidationError('No Action was specified for CloudCanvas FunctionAccess metdata on the {} resource in stack {}.'.format(220            resource['LogicalResourceId'], 221            stack_arn))222    if not isinstance(metadata_actions, list):...

aws.py

Source:aws.py

...150    return (151        'aws:cloudformation:stack-name' in resource.tags and152        'aws:cloudformation:logical-id' in resource.tags153    )154def describe_stack_resource(resource):155    return cxn.cloudformation().describe_stack_resource(156        resource.tags['aws:cloudformation:stack-name'],157        resource.tags['aws:cloudformation:logical-id']158    )159def stack_resource_metadata(resource, *args):160    result = (161        describe_stack_resource(resource)162        ['DescribeStackResourceResponse']163        ['DescribeStackResourceResult']164        ['StackResourceDetail']165    )166    v = result.get('Metadata', *args)167    if isinstance(v, basestring):168        v = json.loads(result['Metadata'])169    return v170def retry(sleep=1, max_sleep=60, max_count=10):171    """172    https://github.com/ansible/ansible-modules-core/blob/7fb0605824df897548e5cd3fd00789365c8f20df/cloud/amazon/ec2_elb_lb.py#L404173    """174    def _loop(func, *args, **kwargs):175        count = 0...

create.py

Source:create.py

...31	if dict['OutputKey'] == 'appbucketurl':32		appbucketurl = dict['OutputValue']33		#print(dict['OutputValue'])34## get the resources from VPC stack needed to run the application stack35vpc = client.describe_stack_resource(StackName=VPCStack,LogicalResourceId='VPC')['StackResourceDetail']['PhysicalResourceId']36s3appbucket = client.describe_stack_resource(StackName=VPCStack,LogicalResourceId='S3AppBucket')['StackResourceDetail']['PhysicalResourceId']37privateroutetablea = client.describe_stack_resource(StackName=VPCStack,LogicalResourceId='RouteTablePrivateA')['StackResourceDetail']['PhysicalResourceId']38privateroutetableb = client.describe_stack_resource(StackName=VPCStack,LogicalResourceId='RouteTablePrivateB')['StackResourceDetail']['PhysicalResourceId']39publicroutetable = client.describe_stack_resource(StackName=VPCStack,LogicalResourceId='RouteTablePublic')['StackResourceDetail']['PhysicalResourceId']40s3 = boto3.client('s3')41# Add the App and Test files to the newly created S3 bucket42for x in range(1,4):43	content = open('App' + str(x) + '.zip','rb')44	s3.put_object(Bucket=s3appbucket,Key='App' + str(x) + '.zip',Body=content)45	content = open('Test' + str(x) + '.zip','rb')46	s3.put_object(Bucket=s3appbucket,Key='Test' + str(x) + '.zip',Body=content)47# create the application stack48app_file = open('cfn-app1.yaml')49app_template = app_file.read()50app_response = client.create_stack(StackName=AppStack,TemplateBody=app_template,Parameters=[{'ParameterKey':'APPBucketURL','ParameterValue':appbucketurl},\51                                        {'ParameterKey':'PRIVATERTA','ParameterValue':privateroutetablea},\52                                        {'ParameterKey':'PRIVATERTB','ParameterValue':privateroutetableb},\53                                        {'ParameterKey':'PUBLICRT','ParameterValue':publicroutetable},\...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.