AWS cli查询获取具有特定源名称的cloudfront“域名”

这是我想要从 awscli 获得的 JSON 输出xxxxxxxx.cloudfront.net使用原始域名example1.com仅适用于 AWS cli 查询。 {我知道使用 jq、awk 和 cut、grep 进行过滤}。

"DistributionList": {
    "Items": [
        {
            "WebACLId": "", 
            "Origins": {
                "Items": [
                    {
                        "OriginPath": "", 
                        "CustomOriginConfig": {
                            "OriginProtocolPolicy": "http-only", 
                            "HTTPPort": 80, 
                            "HTTPSPort": 443
                        }, 
                        "Id": "DNS for Media Delivery", 
                        "DomainName": "example1.com"
                    }
                ], 
                "Quantity": 1
            }, 
            "DomainName": "xxxxxxxx.cloudfront.net", 
         },
        {
            "WebACLId": "", 
            "Origins": {
                "Items": [
                    {
                        "OriginPath": "", 
                        "CustomOriginConfig": {
                            "OriginProtocolPolicy": "http-only", 
                            "HTTPPort": 80, 
                            "HTTPSPort": 443
                        }, 
                        "Id": "DNS for Media Delivery", 
                        "DomainName": "example2.com"
                    }
                ], 
                "Quantity": 1
            }, 
            "DomainName": "yyyyyyyyyy.cloudfront.net", 
         },
       ]
    }

作为 AWS CLI--query参数在之上工作JMESPath http://jmespath.org/你可以构建很棒的过滤器。您的问题的答案将是：

--query "DistributionList.Items[].{DomainName: DomainName, OriginDomainName: Origins.Items[0].DomainName}[?contains(OriginDomainName, 'example1.com')] | [0]"

它会返回给你：

{
  "DomainName": "xxxxxxxx.cloudfront.net",
  "OriginDomainName": "example1.com"
}