AWS中的实例启动类型包括按需实例、预留实例和可转换预留实例。以下是解决方法,包括代码示例:
import boto3
# 创建EC2客户端
ec2 = boto3.client('ec2')
# 启动按需实例
response = ec2.run_instances(
ImageId='ami-0c94855ba95c71c99',
InstanceType='t2.micro',
MinCount=1,
MaxCount=1
)
# 打印实例ID
for instance in response['Instances']:
print(instance['InstanceId'])
import boto3
# 创建EC2客户端
ec2 = boto3.client('ec2')
# 创建预留实例
response = ec2.purchase_reserved_instances_offering(
InstanceCount=1,
ReservedInstancesOfferingId='offering-id'
)
# 打印预留实例ID
print(response['ReservedInstances'][0]['ReservedInstancesId'])
import boto3
# 创建EC2客户端
ec2 = boto3.client('ec2')
# 创建可转换预留实例
response = ec2.purchase_reserved_instances_offering(
InstanceCount=1,
ReservedInstancesOfferingId='offering-id',
ReservedInstancesModification={
'ReservedInstancesIds': ['existing-reserved-instance-id'],
'TargetConfigurations': [
{
'InstanceCount': 1,
'InstanceType': 'c5.large'
}
]
}
)
# 打印可转换预留实例ID
print(response['ReservedInstancesModificationId'])
请注意,上述示例代码中的参数值需要根据您的具体需求进行修改。
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