使用jq根据标签过滤AWS资源

Question

使用命令

aws resourcegroupstaggingapi get-resources --profile (profile_name)

返回一个包含资源 ARN 值及其标签的 JSON 对象数组（另一个包含标签键和值的 JSON 对象数组。

这是一个匿名示例：

{
  "ResourceTagMappingList": [
    {
      "ResourceARN": "arn:aws:acm:eu-west-1:123456789000:certificate/XXXXX-YYYY-8888-9999-CCCCCCCCCCCCC",
      "Tags": [
        {
          "Key": "Environment",
          "Value": "BAR"
        }
      ]
    },
    {
      "ResourceARN": "arn:aws:acm:eu-west-1:123456789000:certificate/XXXXX-YYYY-8888-9999-CCCCCCCCCCCCC",
      "Tags": [
        {
          "Key": "Environment",
          "Value": "FOO"
        }
      ]
    },
    {
      "ResourceARN": "arn:aws:ec2:eu-west-1:123456789000:elastic-ip/eipalloc-112345440809463",
      "Tags": [
        {
          "Key": "Component",
          "Value": "somethingCool"
        },
        {
          "Key": "DeployID",
          "Value": "di-01"
        },
        {
          "Key": "Name",
          "Value": "eip-nat-somethingCool-di-01"
        }
      ]
    },
    {
      "ResourceARN": "arn:aws:ec2:eu-west-1:123456789000:elastic-ip/eipalloc-19853410278439394i3",
      "Tags": [
        {
          "Key": "Component",
          "Value": "somethingCool"
        },
        {
          "Key": "DeployID",
          "Value": "bla-internal-goku"
        },
        {
          "Key": "Name",
          "Value": "eip-nat-somethingCool-bla-internal-goku"
        }
      ]
    },
    {
      "ResourceARN": "arn:aws:elasticloadbalancing:eu-west-1:123456789000:targetgroup/tf-20190624192221842800000004/oisajhiuweniçqej82u23948u3",
      "Tags": [
        {
          "Key": "Component",
          "Value": "somethingCool"
        },
        {
          "Key": "DeployID",
          "Value": "env01-bla00"
        },
        {
          "Key": "Environment",
          "Value": "env01"
        },
        {
          "Key": "Estate",
          "Value": "something"
        },
        {
          "Key": "Name",
          "Value": "target-group-lala-somethingCool-env01-bla00-vsquad"
        }
      ]
    }
  ]
}

所以我想知道是否可以使用cli工具jq来根据特定标签值过滤对象？是否可以列出特定标签键的所有值？

Answer 1

根据特定标签值过滤对象：

aws resourcegroupstaggingapi get-resources --region REGIONCODE \
    | jq '.ResourceTagMappingList[] | select(.Tags[0].Value == "VALUETYPE")'

列出特定标签键的所有值：

aws resourcegroupstaggingapi get-tag-values --key KEYNAME

Answer 2

您可以通过调用相同的 API，但 get-tag-values 来查询 AWS 账户指定区域中指定键的所有标签值。

https://docs.aws.amazon.com/resourcegroupstagging/latest/APIReference/API_GetTagValues.html

Answer 3

aws resourcegroupstaggingapi get-resources --region "$AWS_REGION" --tag-filters Key=TAG_NAME | jq '.ResourceTagMappingList[] | select(any(.Tags[] ; .Key == "TAG_NAME" and .Value == "TAG_VALUE"))'

请注意

--tag-filters Key=TAG_NAME

命令本身中的

aws resourcegroupstaggingapi

，这样 AWS 就不会返回任何没有所需标签的资源。

如果您想对

.Value

进行部分（子字符串）匹配，请使用以下命令：

aws resourcegroupstaggingapi get-resources --region "$AWS_REGION" --tag-filters Key=TAG_NAME | jq '.ResourceTagMappingList[] | select(any(.Tags[] ; .Key == "TAG_NAME" and (.Value | contains("SUBSTRING"))))'

请注意，

.Value == "TAG_VALUE"

已替换为

(.Value | contains("SUBSTRING"))

（并且需要用括号括起来，因为操作符优先级

and