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How to use physical_resource_id method in localstack

Best Python code snippet using localstack_python

device_pool_resource.py

Source:device_pool_resource.py

1from typing import Optional2import boto33import traceback4from botocore.client import BaseClient5from . import cloudformation6KNOWN_PROPERTIES = {'Name', 'Rules', 'ProjectArn', 'Description', 'MaxDevices', 'ServiceToken'}7def lambda_handler(event: dict, context):8    print(event)9    physical_resource_id = event.get('PhysicalResourceId')10    project_arn = event.get('ResourceProperties', {}).get('ProjectArn', None)11    name = event.get('ResourceProperties', {}).get('Name', None)12    rules = event.get('ResourceProperties', {}).get('Rules', None)13    description = event.get('ResourceProperties', {}).get('Description', None)14    max_devices = event.get('ResourceProperties', {}).get('MaxDevices', None)15    extra_properties = set(event.get('ResourceProperties', {}).keys()).difference(KNOWN_PROPERTIES)16    def send_error(reason):17        cloudformation.send_response(18            event=event,19            context=context,20            status=cloudformation.Status.FAILED,21            reason=reason,22            physical_resource_id=cloudformation.RESOURCE_NOT_CREATED23        )24    def send_missing_property_response(property_name: str):25        send_error(f'Required property {property_name} not set')26    try:27        if not project_arn:28            send_missing_property_response('ProjectArn')29        elif not name:30            send_missing_property_response('Name')31        elif not rules:32            send_missing_property_response('Rules')33        elif extra_properties:34            send_error(f'Unknown properties found: {", ".join(extra_properties)}')35        else:36            if event['RequestType'] == 'Delete' and physical_resource_id == cloudformation.RESOURCE_NOT_CREATED:37                cloudformation.send_response(38                    event=event, context=context,39                    status=cloudformation.Status.SUCCESS,40                    physical_resource_id=physical_resource_id41                )42            else:43                if event['RequestType'] == 'Delete':44                    client = _get_device_farm_client()45                    client.delete_device_pool(arn=physical_resource_id)46                elif event['RequestType'] == 'Create':47                    client = _get_device_farm_client()48                    params = {49                        'projectArn': project_arn,50                        'name': name,51                        'rules': rules,52                    }53                    if description is not None:54                        params['description'] = description55                    if max_devices is not None:56                        params['maxDevices'] = max_devices57                    response = client.create_device_pool(**params)58                    physical_resource_id = response['devicePool']['arn']59                elif event['RequestType'] == 'Update':60                    client = _get_device_farm_client()61                    params = {62                        'arn': physical_resource_id,63                        'name': name,64                        'rules': rules,65                    }66                    if max_devices is not None:67                        params['maxDevices'] = max_devices68                    else:69                        params['clearMaxDevices'] = True70                    if description is not None:71                        params['description'] = description72                    client.update_device_pool(**params)73                else:74                    raise ValueError('Unknown RequestType ' + event['RequestType'])75                cloudformation.send_response(76                    event=event, context=context,77                    status=cloudformation.Status.SUCCESS,78                    physical_resource_id=physical_resource_id,79                    data={80                        'Arn': physical_resource_id,81                    },82                )83    except Exception as e:84        print(e)85        traceback.print_exc()86        physical_resource_id = physical_resource_id or cloudformation.RESOURCE_NOT_CREATED87        cloudformation.send_response(88            event=event,89            context=context,90            status=cloudformation.Status.FAILED,91            reason=str(e),92            physical_resource_id=physical_resource_id,93        )94    print('Finished')95    return 'ok'96def get_top_device_pool_arn(client: BaseClient, project_arn: str) -> Optional[str]:97    paginator = client.get_paginator('list_device_pools')98    for page in paginator.paginate(arn=project_arn, type='CURATED'):99        for device_pool in page['devicePools']:100            if device_pool['name'] == 'Top Devices':101                return device_pool['arn']102    print('Top Devices device pool not found')103    return None104def get_project_id(project_arn: str) -> str:105    arn_parts = project_arn.split(':')106    return arn_parts[-1]107def _get_device_farm_client() -> BaseClient:...

project_resource.py

Source:project_resource.py

1from typing import Optional2import boto33import traceback4from botocore.client import BaseClient5from . import cloudformation6KNOWN_PROPERTIES = {'ProjectName', 'ServiceToken'}7def lambda_handler(event: dict, context):8    print(event)9    physical_resource_id = event.get('PhysicalResourceId')10    project_name = event.get('ResourceProperties', {}).get('ProjectName', None)11    extra_properties = set(event.get('ResourceProperties', {}).keys()).difference(KNOWN_PROPERTIES)12    try:13        if not project_name:14            cloudformation.send_response(15                event=event,16                context=context,17                status=cloudformation.Status.FAILED,18                reason='ProjectName is not set',19                physical_resource_id=cloudformation.RESOURCE_NOT_CREATED20            )21        elif extra_properties:22            cloudformation.send_response(23                event=event,24                context=context,25                status=cloudformation.Status.FAILED,26                reason=f'Unknown properties found: {", ".join(extra_properties)}',27                physical_resource_id=cloudformation.RESOURCE_NOT_CREATED28            )29        else:30            if event['RequestType'] == 'Delete' and physical_resource_id == cloudformation.RESOURCE_NOT_CREATED:31                cloudformation.send_response(32                    event=event, context=context,33                    status=cloudformation.Status.SUCCESS,34                    physical_resource_id=physical_resource_id35                )36            else:37                if event['RequestType'] == 'Delete':38                    client = _get_device_farm_client()39                    client.delete_project(arn=physical_resource_id)40                elif event['RequestType'] == 'Create':41                    client = _get_device_farm_client()42                    response = client.create_project(name=project_name)43                    physical_resource_id = response['project']['arn']44                elif event['RequestType'] == 'Update':45                    client = _get_device_farm_client()46                    client.update_project(arn=physical_resource_id, name=project_name)47                else:48                    raise ValueError('Unknown RequestType ' + event['RequestType'])49                top_devices_device_pool_arn = get_top_device_pool_arn(client, physical_resource_id)50                cloudformation.send_response(51                    event=event, context=context,52                    status=cloudformation.Status.SUCCESS,53                    physical_resource_id=physical_resource_id,54                    data={55                        'Arn': physical_resource_id,56                        'ProjectId': get_project_id(physical_resource_id),57                        'TopDevicesDevicePoolArn': top_devices_device_pool_arn,58                    },59                )60    except Exception as e:61        print(e)62        traceback.print_exc()63        physical_resource_id = physical_resource_id or cloudformation.RESOURCE_NOT_CREATED64        cloudformation.send_response(65            event=event,66            context=context,67            status=cloudformation.Status.FAILED,68            reason=str(e),69            physical_resource_id=physical_resource_id,70        )71    print('Finished')72    return 'ok'73def get_top_device_pool_arn(client: BaseClient, project_arn: str) -> Optional[str]:74    paginator = client.get_paginator('list_device_pools')75    for page in paginator.paginate(arn=project_arn, type='CURATED'):76        for device_pool in page['devicePools']:77            if device_pool['name'] == 'Top Devices':78                return device_pool['arn']79    print('Top Devices device pool not found')80    return None81def get_project_id(project_arn: str) -> str:82    arn_parts = project_arn.split(':')83    return arn_parts[-1]84def _get_device_farm_client() -> BaseClient:...

lambda.py

Source:lambda.py

1import json2import boto33import cfnresponse4codebuild_client = boto3.client("codebuild")5s3_client = boto3.client("s3")6def handler(event, context):7    physical_resource_id = None8    codebuild_running = False9    try:10        if event.get("RequestType") in ("Create", "Update"):11            bucket = event["ResourceProperties"]["Bucket"]12            key_target = event["ResourceProperties"]["KeyTarget"]13            physical_resource_id = f"arn:aws:s3:::{bucket}/{key_target}"14            start_build(event)15            codebuild_running = True16        elif event.get("source") == "aws.codebuild":17            codebuild_status = event["detail"]["build-status"]18            # Replace event with original event, will be used by cfnresponse.19            env = event["detail"]["additional-information"]["environment"][20                "environment-variables"21            ]22            for var in env:23                if var["name"] == "CFN_EVENT":24                    event = json.loads(var["value"])25                    break26            else:27                raise ValueError(env)28            bucket = event["ResourceProperties"]["Bucket"]29            key_target = event["ResourceProperties"]["KeyTarget"]30            physical_resource_id = f"arn:aws:s3:::{bucket}/{key_target}"31            if codebuild_status != "SUCCEEDED":32                raise ValueError(codebuild_status)33            # Ensure zip was uploaded (must be in buildspec).34            s3_client.head_object(Bucket=bucket, Key=key_target)35            # Delete previous zip after updates.36            if event["RequestType"] == "Update":37                old_physical_resource_id = event["PhysicalResourceId"]38                if old_physical_resource_id != physical_resource_id:39                    delete(old_physical_resource_id)40        elif event.get("RequestType") == "Delete":41            physical_resource_id = event["PhysicalResourceId"]42            delete(physical_resource_id)43            bucket = event["ResourceProperties"]["Bucket"]44            key_target = event["ResourceProperties"]["KeyTarget"]45            delete(f"arn:aws:s3:::{bucket}/{key_target}")46        else:47            raise ValueError(event)48        status = cfnresponse.SUCCESS49    except Exception:50        status = cfnresponse.FAILED51        print(event)52        raise53    finally:54        if not codebuild_running:55            response_data = {}56            cfnresponse.send(57                event, context, status, response_data, physical_resource_id58            )59def start_build(event):60    env = {}61    bucket = event["ResourceProperties"]["Bucket"]62    key_target = event["ResourceProperties"]["KeyTarget"]63    env["TARGET_BUCKET"] = bucket64    env["TARGET_KEY"] = key_target65    env["TARGET_URL"] = f"s3://{bucket}/{key_target}"66    env["CFN_EVENT"] = json.dumps(event)67    response = codebuild_client.start_build(68        projectName=event["ResourceProperties"]["CodeBuildProjectName"],69        environmentVariablesOverride=[70            {"name": key, "value": value} for (key, value) in env.items()71        ],72    )73    print(response)74def delete(physical_resource_id):75    if physical_resource_id.startswith("arn:aws:s3:::"):76        bucket_and_key = physical_resource_id.split(":")[-1]77        bucket, key = bucket_and_key.split("/", 1)...

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