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How to use get_spot_placement_scores method in localstack

Best Python code snippet using localstack_python

hyper_queue.py

Source:hyper_queue.py

...96                target = int(max_vcpus)97                while True:98                    print('TARGET vCPUs: ', target)99                    try:100                        response = ec2.get_spot_placement_scores(101                            InstanceTypes=instance_types,102                            TargetCapacity=int(target),103                            TargetCapacityUnitType='vcpu',104                            SingleAvailabilityZone=False,105                            RegionNames=regions106                            )107                        break108                    except BaseException as err:109                        if 'TargetCapacityLimitExceeded' in str(err):110                            target = 0.5 * target111                            pass112                        else:113                            print(f"Unexpected exception {err}, {type(err)} while getting spot placement scores, using default weights")114                            break...

placementscore.py

Source:placementscore.py

...73    target_capacity_unit_type,74    single_availability_zone75    ):76    """ Get score for a specific instance in a particular region """77    response = ec2client.get_spot_placement_scores(78        TargetCapacity = target_capacity,79        InstanceTypes = instance_types,80        TargetCapacityUnitType = target_capacity_unit_type,81        SingleAvailabilityZone = single_availability_zone,82        RegionNames = region_names83        )84    # jmesquery = "Buckets[?starts_with(Name, `"+prefix+"`) == `true`].Name"85    #86    # logger.debug("JMES Query string: %s" % jmesquery)87    # answers = jmespath.search(jmesquery, response)88    #89    # logger.debug("Found the following buckets starting with the prefix %s: %s" %(PREFIX, answers))90    return response['SpotPlacementScores']91def getScoreByInstanceRequirements(92    ec2client,93    target_capacity,94    region_names,95    target_capacity_unit_type,96    single_availability_zone,97    instance_requirements98    ):99    """ Get score for a specific instance in a particular region """100    response = ec2client.get_spot_placement_scores(101        TargetCapacity = target_capacity,102        # TargetCapacityUnitType = target_capacity_unit_type,103        # SingleAvailabilityZone = single_availability_zone,104        # RegionNames = region_names,105        InstanceRequirementsWithMetadata = instance_requirements106        )107    # jmesquery = "Buckets[?starts_with(Name, `"+prefix+"`) == `true`].Name"108    #109    # logger.debug("JMES Query string: %s" % jmesquery)110    # answers = jmespath.search(jmesquery, response)111    #112    # logger.debug("Found the following buckets starting with the prefix %s: %s" %(PREFIX, answers))113    return response['SpotPlacementScores']114def main():...

lambda_function.py

Source:lambda_function.py

...10        aws_access_key_id=credential['aws_id'],11        aws_secret_access_key=credential['aws_pw'])12    ec2 = session.client('ec2', region_name='us-west-2')13    14    response = ec2.get_spot_placement_scores(15        InstanceTypes=instance_types,16        TargetCapacity=1,17        SingleAvailabilityZone=True,18        RegionNames=regions)19    scores = response['SpotPlacementScores']20    21    return {22        'statusCode': 200,23        'body': json.dumps(scores)...

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