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How to use modify_capacity_reservation method in localstack

Best Python code snippet using localstack_python

modifyODCR.py

Source:modifyODCR.py

...140# InstanceCount (integer) -- The number of instances for which to reserve capacity. The number of instances can't be increased or decreased by more than 1000 in a single request.141def modifyODCR(region):142    modify = boto3.client('ec2',region_name=region)143    if EndDateType == 'limited':144        ModifyODCR = modify.modify_capacity_reservation(145                    CapacityReservationId=CapacityReservationId,146                    InstanceCount= int(InstanceCount),147                    EndDate=EndDate,148                    EndDateType=EndDateType,149                    DryRun=False150        )151    else:152        ModifyODCR = modify.modify_capacity_reservation(153                    CapacityReservationId=CapacityReservationId,154                    InstanceCount= int(InstanceCount),155                    EndDateType=EndDateType,156                    DryRun=False157        )158    return ModifyODCR['Return']159160def main():161    region = describeCapacityReservationRegion()162    if modifyODCR(region):163        print ("Capacity Modification request succeeds")164    else:165        print ("Capacity Modification request does not succeed")166
...

index.py

Source:index.py

...62            )['CapacityReservations']63            capacity_reservation_id = None64            if len(capacity_reservations) > 0:65                print("Incrementing capacity reservation: {}".format(capacity_reservations[0]['CapacityReservationId']))66                client.modify_capacity_reservation(67                    CapacityReservationId=capacity_reservations[0]['CapacityReservationId'],68                    InstanceCount=capacity_reservations[0]['TotalInstanceCount'] + 1,69                )70                capacity_reservation_id = capacity_reservations[0]['CapacityReservationId']71            else:72                print("Creating capacity reservation")73                capacity_reservation = client.create_capacity_reservation(74                    ClientToken=str(random.random())[2:],75                    InstanceType=instance['InstanceType'],76                    InstancePlatform=platform,77                    AvailabilityZone=instance['Placement']['AvailabilityZone'],78                    Tenancy=instance['Placement']['Tenancy'],79                    InstanceCount=1,80                    EndDateType='unlimited',81                    InstanceMatchCriteria='open',82                    TagSpecifications=[83                        {84                            'ResourceType': 'capacity-reservation',85                            'Tags': [86                                {87                                    'Key': 'AutoCapacityReservation',88                                    'Value': 'true'89                                },90                                {91                                    'Key': 'Platform',92                                    'Value': platform93                                },94                            ]95                        },96                    ]97                )['CapacityReservation']98                capacity_reservation_id = capacity_reservation['CapacityReservationId']99            client.create_tags(100                Resources=[101                    instanceid,102                ],103                Tags=[104                    {105                        'Key': 'AutoCapacityReservationId',106                        'Value': capacity_reservation_id107                    },108                ]109            )110    elif event['detail']['state'] == "terminated":111        if instance_capacity_reservation_id:112            capacity_reservations = client.describe_capacity_reservations(113                Filters=[114                    {115                        'Name': 'state',116                        'Values': [117                            'active',118                        ]119                    },120                    {121                        'Name': 'availability-zone',122                        'Values': [123                            instance['Placement']['AvailabilityZone'],124                        ]125                    },126                    {127                        'Name': 'tag:Platform',128                        'Values': [129                            platform,130                        ]131                    },132                    {133                        'Name': 'instance-type',134                        'Values': [135                            instance['InstanceType'],136                        ]137                    },138                    {139                        'Name': 'tenancy',140                        'Values': [141                            instance['Placement']['Tenancy'],142                        ]143                    },144                    {145                        'Name': 'tag-key',146                        'Values': [147                            'AutoCapacityReservation',148                        ]149                    },150                ]151            )['CapacityReservations']152            if len(capacity_reservations) > 0 and capacity_reservations[0]['CapacityReservationId'] == instance_capacity_reservation_id:153                if capacity_reservations[0]['TotalInstanceCount'] <= 1:154                    print("Cancelling capacity reservation: {}".format(capacity_reservations[0]['CapacityReservationId']))155                    client.cancel_capacity_reservation(156                        CapacityReservationId=capacity_reservations[0]['CapacityReservationId']157                    )158                else:159                    print("Decrementing capacity reservation: {}".format(capacity_reservations[0]['CapacityReservationId']))160                    client.modify_capacity_reservation(161                        CapacityReservationId=capacity_reservations[0]['CapacityReservationId'],162                        InstanceCount=capacity_reservations[0]['TotalInstanceCount'] - 1,163                    )164    else:...

a.py

Source:a.py

...53                elif get_reservation:54                    for reservation in get_reservation['CapacityReservations']:55                        cancel_reservations.remove(reservation['CapacityReservationId'])56                        print("It is here")57                       # modify_capacity_reservation(client, reservation['TotalInstanceCount'], 20, reservation['CapacityReservationId'])58                        modify_capacity_reservation(client, reservation['TotalInstanceCount'], reservation['AvailableInstanceCount'], reservation['CapacityReservationId'])59                         60            else:61                get_reservation = get_reservations(client, instances['InstanceType'])62                if get_reservation:63                    for reservation in get_reservation['CapacityReservations']:64                        if(reservation['CapacityReservationId'] not in cancel_reservations):65                            cancel_reservations.append(reservation['CapacityReservationId'])66    67    68    for reservations in get_instances['Reservations']:69        #Cancel Cpacity Reservation for stopped instance types70        for instances in reservations['Instances']: 71            get_reservation = get_reservations(client, instances['InstanceType'])72            if get_reservation:73                for reservation in cancel_reservations:74                    cancel_reservation(client, reservation)75                    76    if running_instances == False:77        print('No Running Instances found!')78798081def cancel_reservation(client, reservation_id):82    response = client.cancel_capacity_reservation(83    CapacityReservationId=reservation_id84    )85    return response86    878889def modify_capacity_reservation(ec2_client, total_count, available_count, reservation_id):90    print ("Invoked!")91    default_count = config.default_count92    capacity_chg_percentage = config.capacity_chg_percentage93    94    #Calculate 20% capacity of total capacity95    capacity_percentage = int((config.capacity_chg_percentage / 100 * total_count))96    #Calculate available capacity percentage97    available_percentage = int((available_count / total_count * 100))98    99    print (capacity_percentage)100    print (available_percentage)101102    #If capacity is less than 0 for example total count is low like 2 then round103    #the value to 1104    if (capacity_percentage == 0):105        capacity_percentage = 1106    elif (available_percentage == 0):107        available_percentage = 1108    109    #Increment 20% Capacity110    if (available_percentage <= capacity_chg_percentage):111        new_count = total_count + capacity_percentage112    113    #Decrement 20% Capacity114    elif (available_percentage > capacity_chg_percentage and total_count > default_count):115        new_count = total_count -capacity_percentage116    117    else:118        #Else don't change capacity119        new_count = total_count120    121    122    print (new_count)123    modify = ec2_client.modify_capacity_reservation(124        CapacityReservationId=reservation_id,125        InstanceCount=new_count126    )127  128129130131def get_reservations(client, instance_type):132    133    response = client.describe_capacity_reservations(Filters=[134        {135            'Name': 'state',136            'Values': [137                'active',
...

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