13.2.5. 身份验证指标
身份验证指标提供身份验证请求的数量，按类型标记，以及是否成功。例如，此指标可用于监控失败的基本身份验证请求。
| 指标名称 | 描述 |
|---|---|
| quay_authentication_attempts_total | registry 和 API 间的身份验证尝试次数 |
指标标签
auth_kind： 使用的 auth 类型，包括：
- Basic
- oauth
- credentials
- success: true 或 false
指标输出示例
# TYPE quay_authentication_attempts_created gauge
quay_authentication_attempts_created{auth_kind="basic",host="example-registry-quay-app-6df87f7b66-9tfn6",instance="",job="quay",pid="221",process_name="registry:application",success="True"} 1.6317843039374158e+09
...
# HELP quay_authentication_attempts_total number of authentication attempts across the registry and API
# TYPE quay_authentication_attempts_total counter
quay_authentication_attempts_total{auth_kind="basic",host="example-registry-quay-app-6df87f7b66-9tfn6",instance="",job="quay",pid="221",process_name="registry:application",success="True"} 2
...
