iAnsible playbook 在找不到设备上一直失败

如何解决iAnsible playbook 在找不到设备上一直失败

我有一个 ansible playbook，它在 AWS 中创建了一个具有 2 个卷的 EC2 实例，在其上运行一些东西，然后对其进行映像。过去我们使用 amazon linux ami 2 作为基础，并且很好地与它们配合使用，现在我们需要使用 centos 作为基础映像，并且在所附的 2 卷中找不到第二卷。

实例创建任务：

      ec2: 
        group_id: "{{ vars.group_id }}"
        region: "{{ vars.region }}"
        image: "{{ vars.image }}"
        aws_access_key: "{{ vars.access_key }}"
        aws_secret_key: "{{ vars.secret_key }}"
        keypair: "{{ vars.keypair }}"
        instance_type: "{{ vars.instance_type }}"
        instance_profile_name: zixi_image_creator
        instance_tags: '{"Name": "zixi_server_temp_image"}'
        wait: yes
        volumes:
        - device_name: /dev/sda1
          volume_type: gp2  
          volume_size: 10
          delete_on_termination: yes

        - device_name: /dev/sda2
          volume_type: gp2  
          volume_size: 80
          delete_on_termination: yes
              
          count_tag:
            Name: zixi_server_temp_image
          exact_count: 1
      register: ec2

卷已创建并附加到实例：

changed: [localhost] => {
    "changed": true,"instance_ids": [
        "i-XXXXXXXXXXXXX"
    ],"instances": [
        {
            "ami_launch_index": "0","architecture": "x86_64","block_device_mapping": {
                "/dev/sda1": {
                    "delete_on_termination": true,"status": "attached","volume_id": "vol-XXXXXXXXXXXXXXXXX"
                },"/dev/sda2": {
                    "delete_on_termination": true,"volume_id": "vol-XXXXXXXXXXXXXXXXX"
                }
            },"dns_name": "ec2-XX-XX-XX-XX.compute-1.amazonaws.com","ebs_optimized": false,"groups": {
                "sg-XXXXX": "XXXX-XXXXXXXXX"
            },"hypervisor": "xen","id": "i-XXXXXXXXXXXXXXXXXX","image_id": "ami-XXXXXXXXXXXXXXXXXX","instance_type": "t3a.small","kernel": null,"key_name": "ffserver","launch_time": "2021-02-16T06:51:32.000Z","placement": "us-east-1f","private_dns_name": "ip-XX-XX-XX-XX.ec2.internal","private_ip": "XX.XX.XX.XX","public_dns_name": "ec2-XX-XX-XX-XX.compute-1.amazonaws.com","public_ip": "XX.XX.XX.XX","ramdisk": null,"region": "us-east-1","root_device_name": "/dev/sda1","root_device_type": "ebs","state": "running","state_code": 16,"tags": {
                "Name": "zixi_server_temp_image"
            },"tenancy": "default","virtualization_type": "hvm"
        }
    ],"invocation": {
        "module_args": {
            "assign_public_ip": null,"aws_access_key": "XXXXXXXXXXXXXXXXXXXXXXXXX","aws_secret_key": "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX","count": 1,"count_tag": null,"debug_botocore_endpoint_logs": false,"ec2_url": null,"exact_count": null,"group": null,"group_id": [
                "XX-XXXXXXX"
            ],"id": null,"image": "ami-XXXXXXXXXXXXXXXX","instance_ids": null,"instance_initiated_shutdown_behavior": "stop","instance_profile_name": "XXXXXXXXXXXXXXXXXX","instance_tags": {
                "Name": "zixi_server_temp_image"
            },"key_name": "XXXXXX","keypair": "XXXXXX","monitoring": false,"network_interfaces": null,"placement_group": null,"private_ip": null,"profile": null,"security_token": null,"source_dest_check": null,"spot_launch_group": null,"spot_price": null,"spot_type": "one-time","spot_wait_timeout": 600,"state": "present","termination_protection": null,"user_data": null,"validate_certs": true,"volumes": [
                {
                    "delete_on_termination": true,"device_name": "/dev/sda1","volume_size": 10,"volume_type": "gp2"
                },{
                    "count_tag": {
                        "Name": "zixi_server_temp_image"
                    },"delete_on_termination": true,"device_name": "/dev/sda2","exact_count": 1,"volume_size": 80,"volume_type": "gp2"
                }
            ],"vpc_subnet_id": null,"wait": true,"wait_timeout": 300,"zone": null
        }
    },"tagged_instances": []
}

失败的任务：

    - name: format sda2 
      filesystem:
        fstype: ext4
        dev: /dev/sda2

我看到的错误：

fatal: [XX.XX.XX.XX]: FAILED! => {
    "changed": false,"invocation": {
        "module_args": {
            "dev": "/dev/sda2","force": false,"fstype": "ext4","opts": null,"resizefs": false
        }
    },"msg": "Device /dev/sda2 not found."
}

这仅在我以 centos8 作为基本映像运行 playbook 时失败，知道为什么或如何解决它吗？