Python3.x CDKTF ec2 具有特定私有 IP 地址的娱乐

据我所知，您已经有了一个基础架构，并且在删除VM并更改味道类型之后，您想要获取IP并将其附加到VM.

您可以创建一个map而不是一个列表，然后创建一个terraform变量并进行查找，查看以下代码-

from cdktf import TerraformVariable

private_ip_map_variable = {0:'ip1',1:'10.xx.xxx.xx', 2:'10.90.xxx.xx'}

var = TerraformVariable(self.scope_obj,'varname',default=private_ip_map_variable, type="map(string)")

instance = ec2.Instance(self.scope_obj,
                        "%s-instance-%s" % (self.app, zone), ami=self.ami, instance_type=self.flavor_name,
                        subnet_id=data_subnet_obj.id, tags=vm_tags, volume_tags=vol_tags,
                        root_block_device=root_volume,
                        count=instance_count,
                        metadata_options=metadata_options,
                        availability_zone=zones,
                        disable_api_termination=disable_api_termination,
                        iam_instance_profile = iam_instance_profile,
                        vpc_security_group_ids = vpc_security_group_ids,
                        key_name = key_name,
                        private_ip = "${lookup(var.varname,count.index)}"
                        )

注意-不要保持PRIVATE_IP NONE，否则它不会显示在TerraformVariable对象中