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How to use cancel_spot_instance_requests method in localstack

Best Python code snippet using localstack_python

EC2Utils.py

Source:EC2Utils.py

...64            if callback is not None:65                callback(instance)66            return instance67        except:68            self.client.cancel_spot_instance_requests(SpotInstanceRequestIds=[request_id,])69            if self.verbose:70                print('\nCaught exception.\n' + 71                  'Making final attempt to terminate any spawned instances, do not interrupt!')72            instance_id = self.get_instance_id_for_request(request_id)73            if instance_id is not None:74                self.client.terminate_instances(InstanceIds=[instance_id,])75            raise76    def init_cuda_instance(self, price='3.5', instance_count=1, callback=None):77        spec = {78                'ImageId': 'ami-6bf29d0b', # cuda 11/9 #279#                'ImageId': 'ami-df6a8b9b', # raw ubuntu 14.0480                'KeyName': 'cuda',81                'SecurityGroups': ['ui-access','ssh'],82                'InstanceType': 'g2.2xlarge',83                'BlockDeviceMappings': [84                    {85                        'DeviceName': '/dev/sda1',86                        'Ebs': {87                            'VolumeSize': 16,88                            'DeleteOnTermination': True,89                            'VolumeType': 'gp2',90                            'Encrypted': False91                        },92                    },93                ],}94        return self.init_spot_instance(price, instance_count, spec, callback)95            96    def add_instance_to_bash_scripts(self, instance, local_label):97        # TODO: add items to bash files to make instance accessible via terminal98        # use the local label for the commands99        pass100    101    def cancel_requests(self, request_ids):102        self.client.cancel_spot_instance_requests(SpotInstanceRequestIds=request_ids)103    104    def terminate_instances(self, instance_ids):105        self.client.terminate_instances(InstanceIds=instance_ids)106if __name__ == '__main__':107    manager = SpotInstanceManager()108    instance = manager.init_cuda_instance()109#    manager.cancel_requests([instance.spot_instance_request_id,])110#    print('Spot request ' + instance.spot_instance_request_id + ' cancelled.')111#    manager.terminate_instances([instance.instance_id,])...

spot_instances.py

Source:spot_instances.py

...24		print('This is a spot instance')25               26		spotrequest = instance['Reservations'][0]['Instances'][0]['SpotInstanceRequestId']27		print(spotrequest)28		ec2a.cancel_spot_instance_requests(SpotInstanceRequestIds=[x])29def new_term_instance(instances_to_delete):30	instance = ec2.describe_instances(InstanceIds=[instances_to_delete])31	if 'InstanceLifecycle' in instance['Reservations'][0]['Instances'][0] and instance['Reservations'][0]['Instances'][0]['InstanceLifecycle'] == 'spot':32			print("This is a spot instance, cancelling spot request and deleting spot instance " + instances_to_delete)33			spotrequest = instance['Reservations'][0]['Instances'][0]['SpotInstanceRequestId']34			print(spotrequest)35			#ec2.cancel_spot_instance_requests(SpotInstanceRequestIds=[spotrequest])36	#ec2.terminate_instances(InstanceIds=[instances_to_delete])37def cancel_spot(env, instance_id):38        session = boto3.Session(profile_name=env)39        ec2 = session.resource('ec2')40        instance = ec2.describe_instances(InstanceIds=instances_id)41        if 'InstanceLifecycle' in instance['Reservations'][0]['Instances'][0] and instance['Reservations'][0]['Instances'][0]['InstanceLifecycle'] == 'spot':42            print("This is a spot instance, cancelling spot request and deleting spot instance ")43            spotrequest = instance['Reservations'][0]['Instances'][0]['SpotInstanceRequestId']44            ec2.cancel_spot_instance_requests(SpotInstanceRequestIds=[spotrequest])45        else:46            print("This is not a not a spot")47#new_term_instance()48for instance in all_instances:49        instances_to_delete.append(instance)50        #print(instances_to_delete)51        #new_term_instance(instances_to_delete)52        #print(running_instances)...

spot-fulfill-checker.py

Source:spot-fulfill-checker.py

...34    35    # if code is "price-too-low", cancel and break36    if code == 'price-too-low':37        print("Cancel Spot Request")38        cancel_state = ec2.cancel_spot_instance_requests(SpotInstanceRequestIds=[request_id])39        print(cancel_state)40        break41    # if code is "fulfilled", cancel and break42    if code == 'fulfilled':43        instance_id = describe['SpotInstanceRequests'][0]['InstanceId']44        print("Terminate Spot Instance")45        terminate_status = ec2.terminate_instances(InstanceIds=[instance_id])46        print(terminate_status)47        print("Cancel Spot Request")48        cancel_state = ec2.cancel_spot_instance_requests(SpotInstanceRequestIds=[request_id])49        print(cancel_state)...

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