---
格式版本: 2
标题: "OCI Kubernetes Engine (OKE) support for rolling back managed nodes to an earlier Kubernetes version"
原文链接: "https://docs.oracle.com/en-us/iaas/releasenotes/conteng/conteng_K8s-version-rollback.htm"
发布日期: "2026-08-14"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "rule:scrape:strict_html_body"
发布时间证据: "releasedate: 2026-08-14"
发布时间校准原因: "规则确认唯一严格发布时间，来源 scrape:strict_html_body"
发布时间校准置信度: "high"
发布时间候选数量: 16
发布时间严格候选数量: 5
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-08-15T22:09:01+08:00"
发布时间仲裁状态: "skipped"
发布时间仲裁尝试次数: 0
发布时间仲裁耗时毫秒: 0
发现时间: "2026-08-15T22:08:37+08:00"
入库时间: "2026-08-15T14:09:01.540Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://docs.oracle.com/en-us/iaas/releasenotes"
匹配关键词:
  []
相关厂家:
  - "Oracle"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
  []
AI优质: "否"
AI打分: 0
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "资料主题为Oracle OKE的Kubernetes版本回滚操作，与超节点/AI Rack/机柜级AI基础设施完全无关，属于明显无关内容。"
AI质检模型: "ali-deepseek-v4-flash"
AI质检时间: "2026-08-15T22:09:09+08:00"
AI主题相关性: 0
AI来源权威性: 0
AI新颖性: 0
AI技术细节: 0
AI商业部署信号: 0
AI完整性: 0
AI摘要: "Oracle 的 OKE 新增支持将节点池中的托管节点回滚到较早的 Kubernetes 版本：用户可为现有节点池指定一个较早可用版本并替换托管节点。该版本必须对托管节点池可用，且与控制平面节点版本兼容，可用版本可能因租户而异。"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T03:30:40.233Z"
采集批次: "2026年8月15日21点37分12秒"
采集批次ID: "20260815-213712-121"
去重键: "https://docs.oracle.com/en-us/iaas/releasenotes/conteng/conteng_K8s-version-rollback.htm"
---

You can now roll back the version of Kubernetes running on managed nodes in a node pool by specifying an earlier available Kubernetes version for the existing node pool, and then replacing the existing managed nodes.

The Kubernetes version you specify must be available for the managed node pool and compatible with the version that is running on the control plane nodes. The Kubernetes versions available for a managed node pool can vary by tenancy.

For more information, see [Rolling Back Managed Nodes to an Earlier Kubernetes Version](https://docs.oracle.com/iaas/Content/ContEng/Tasks/contengupgradingimageworkernode_Rolling-Back.htm).