3.6. 配置 AWS 账单相关性

metering 可将集群使用量信息与 AWS 详细账单信息相关联，并在资源使用量中附上相应金额。对于 EC2 中运行的集群，您可通过修改以下示例 aws-billing.yaml 文件来启用这一功能。

apiVersion: metering.openshift.io/v1
kind: MeteringConfig
metadata:
  name: "operator-metering"
spec:
  openshift-reporting:
    spec:
      awsBillingReportDataSource:
        enabled: true
        # Replace these with where your AWS billing reports are
        # stored in S3.
        bucket: "<your-aws-cost-report-bucket>" 1
        prefix: "<path/to/report>"
        region: "<your-buckets-region>"

  reporting-operator:
    spec:
      config:
        aws:
          secretName: "<your-aws-secret>" 2

  presto:
    spec:
      config:
        aws:
          secretName: "<your-aws-secret>" 3

  hive:
    spec:
      config:
        aws:
          secretName: "<your-aws-secret>" 4

要启用 AWS 账单关联功能，先要确保启用了 AWS 成本和使用量报告。有关更多信息，请参阅 AWS 文档中的 AWS 成本和使用量报告。

apiVersion: v1
kind: Secret
metadata:
  name: <your-aws-secret>
data:
  aws-access-key-id: "dGVzdAo="
  aws-secret-access-key: "c2VjcmV0Cg=="

要将数据存储至 S3，aws-access-key-id 和 aws-secret-access-key 凭证必须具有存储桶的读取和写入权限。有关授予所需权限的 IAM 策略的示例，请参阅以下 aws/read-write.json 文件。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "1",
            "Effect": "Allow",
            "Action": [
                "s3:AbortMultipartUpload",
                "s3:DeleteObject",
                "s3:GetObject",
                "s3:HeadBucket",
                "s3:ListBucket",
                "s3:ListMultipartUploadParts",
                "s3:PutObject"
            ],
            "Resource": [
                "arn:aws:s3:::operator-metering-data/*", 1
                "arn:aws:s3:::operator-metering-data" 2
            ]
        }
    ]
}
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "1",
            "Effect": "Allow",
            "Action": [
                "s3:AbortMultipartUpload",
                "s3:DeleteObject",
                "s3:GetObject",
                "s3:HeadBucket",
                "s3:ListBucket",
                "s3:ListMultipartUploadParts",
                "s3:PutObject"
            ],
            "Resource": [
                "arn:aws:s3:::operator-metering-data/*", 3
                "arn:aws:s3:::operator-metering-data" 4
            ]
        }
    ]
}

这一步可在安装前或安装后完成。安装后禁用可能会导致 reporting-operator 出错。