4

我需要根据值在 Route53 中找到一条记录。我的 Route53 有 10,000 多条记录。Web 界面当前不支持按值搜索具有超过 2000 条记录的托管区域。因此，我必须求助于使用AWS Route53 CLI 的 list-resource-record-sets命令和--query参数。此参数使用JMESPath来选择或过滤结果集。

所以，让我们看看我们正在使用的结果集。

$ aws route53 list-resource-record-sets --hosted-zone-id  Z3RB47PQXVL6N2 --max-items 5 --profile myprofile
{
    "NextToken": "eyJTdGFydFJlY29yZE5hbWUiOiBudWxsLCAiU3RhcnRSZWNvcmRJZGVudGlmaWVyIjogbnVsbCwgIlN0YXJ0UmVjb3JkVHlwZSI6IG51bGwsICJib3RvX3RydW5jYXRlX2Ftb3VudCI6IDV9",
    "ResourceRecordSets": [
        {
            "ResourceRecords": [
                {
                    "Value": "ns-1264.awsdns-30.org."
                },
                {
                    "Value": "ns-698.awsdns-23.net."
                },
                {
                    "Value": "ns-1798.awsdns-32.co.uk."
                },
                {
                    "Value": "ns-421.awsdns-52.com."
                }
            ],
            "Type": "NS",
            "Name": "mydomain.com.",
            "TTL": 300
        },
        {
            "ResourceRecords": [
                {
                    "Value": "ns-1264.awsdns-30.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
                }
            ],
            "Type": "SOA",
            "Name": "mydomain.com.",
            "TTL": 300
        },
        {
            "ResourceRecords": [
                {
                    "Value": "12.23.34.45"
                }
            ],
            "Type": "A",
            "Name": "abcdefg.mydomain.com.",
            "TTL": 300
        },
        {
            "ResourceRecords": [
                {
                    "Value": "34.45.56.67"
                }
            ],
            "Type": "A",
            "Name": "zyxwvut.mydomain.com.",
            "TTL": 300
        },
        {
            "ResourceRecords": [
                {
                    "Value": "45.56.67.78"
                }
            ],
            "Type": "A",
            "Name": "abcdxyz.mydomain.com.",
            "TTL": 300
        }
    ]
}

理想情况下，我需要找到ResourceRecordSets.Name，但我绝对可以返回ResourceRecordSet具有ResourceRecords.Value == 45.56.67.78.

我失败的尝试

// My first attempt was to use filters on two levels, but this always returns an empty array
ResourceRecordSets[?Type == 'A'].ResourceRecords[?Value == '45.56.67.78'][]
[]

// Second attempt came after doing more research on JMESPath. I could not find any good examples using filters on two levels, so I do not filter on ResourceRecordSets
ResourceRecordSets[*].ResourceRecords[?Value == '45.56.67.78']
[
    [],
    [],
    [
        {
            "Value": "45.56.67.78"
        }
    ],
    [],
    []
]

在桌子上敲了一会儿我的头后，我决定咨询专家。使用上面的示例，我如何利用 JMESPath 和 AWS Route53 CLI 为带有 的记录返回以下两个之一Value == 45.56.67.78？

[
    "Name": "abcdxyz.mydomain.com."
]

或者

{
    "ResourceRecords": [
        {
            "Value": "45.56.67.78"
        }
    ],
    "Type": "A",
    "Name": "abcdxyz.mydomain.com.",
    "TTL": 300
}
4

1 回答 1

10

这应该这样做：

aws route53 list-resource-record-sets --hosted-zone-id Z3RB47PQXVL6N2 --query "ResourceRecordSets[?ResourceRecords[?Value == '45.56.67.78'] && Type == 'A'].Name"
于 2018-05-06T09:52:18.850 回答