盐堆底部.vpc创建子网失败，与其他子网冲突.处理步骤

Question

我正在尝试使用bot . VPC验证amazon VPC的内容。但是它不是验证子网的内容，而是尝试创建子网。我在init中给出了现有子网的详细信息。sls文件:

Ensure VPC exists:
    boto_vpc.present:
        - name: dlab
        - cidr_block: 10.xx.xx.0/24
        - dns_hostnames: True
        - region: us-east-1
        - keyid: keyid
        - key: key
Ensure subnet exists:
    boto_vpc.subnet_present:
        - name: dlab
        - vpc_id: vpc-xxxxxxx
        - cidr_block: 10.xx.xx.0/24
        - region: us-east-1
        - keyid: keyid
        - key: key

当我运行这个命令时，我得到的结果是:

[root@salt get_vpc]# salt '*' state.apply
salt.localdomain:
----------
          ID: Ensure VPC exists
    Function: boto_vpc.present
        Name: dlab
      Result: True
     Comment: VPC present.
     Started: 14:36:19.166569
    Duration: 312.981 ms
     Changes:
----------
          ID: Ensure subnet exists
    Function: boto_vpc.subnet_present
        Name: dlab
      Result: False
     Comment: Failed to create subnet: Bad Request: The CIDR '10.60.58.0/24' conflicts with another subnet
     Started: 14:36:19.479896
    Duration: 355.565 ms
     Changes:
Summary for salt.localdomain
------------
Succeeded: 1
Failed:    1
------------
Total states run:     2
Total run time: 668.546 ms
ERROR: Minions returned with non-zero exit code

VPC校验成功。但是salt试图创建一个新的子网，而不是告诉我已经存在的子网。在"确保子网存在"下的top文件中指定的子网名称正确!

为什么会发生这种情况?如何让salt验证子网而不是尝试创建子网?

Answer 1

我建议这个解决方案，我还没有测试过，但如果你有subnet_id那么你可能能够使用它

Ensure subnet exists:
    module.run:
        - name: boto_vpc.subnet_exists
        - subnet_id: subnet-foo-id

该模块将检查子网是否存在。如果子网存在，则返回True，否则返回False。根据docs