QUOTA_EXCEEDED policy resource_error ai_generated true

错误：服务账号密钥超出限制。每个服务账号最多允许10个密钥。

Error: Service account key limit exceeded. Maximum number of keys for service account: 10.

ID: policy/gcp-service-account-key-limit-exceeded

其他格式: JSON · Markdown 中文 · English
85%修复率
88%置信度
1证据数
2023-06-15首次发现

版本兼容性

版本状态引入弃用备注
GCP IAM API v1 active — — —
gcloud CLI 400.0.0 active — — —
Google Cloud SDK 4.0.0 active — — —

根因分析

GCP 对每个服务账号强制执行10个用户管理密钥的硬性限制；尝试创建第11个密钥会失败。

English

GCP enforces a hard limit of 10 user-managed keys per service account; attempting to create an 11th key fails.

generic

官方文档

https://cloud.google.com/iam/docs/creating-managing-service-account-keys

解决方案

  1. 使用 gcloud 删除未使用的密钥：`gcloud iam service-accounts keys list [email protected]` 然后 `gcloud iam service-accounts keys delete KEY_ID [email protected]` 以释放槽位。
  2. 对于外部工作负载，使用工作负载身份联合而不是服务账号密钥：配置工作负载身份池和提供程序。
  3. 为额外的工作负载创建一个新的服务账号并分配相同的角色。

无效尝试

常见但无效的做法:

  1. 70% 失败

    The limit is per service account, not a global quota; deleting keys frees slots but recreating without cleanup still hits the limit if you exceed 10.

  2. 60% 失败

    Reusing keys increases security risk and doesn't solve the underlying quota issue; you still need separate keys for different workloads.

  3. 90% 失败

    This limit is not adjustable via quota increase requests; it's a hard platform limit that cannot be changed.