环境信息:
RKE2 版本:
提供商: RKE2
Kubernetes 版本: v1.30.14 +rke2r2
Architecture: Amd64
节点 CPU 架构，操作系统和版本：
Linux k8s-worker-03 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
集群配置:
问题描述:
半个月前创建的集群，当时添加了一个master，两个worker 都ok，现在再添加worker节点连不上
重现步骤:
- 安装 RKE2 的命令:
预期结果:
实际结果:
日志
Nov 07 09:19:42 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:42+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"
Nov 07 09:19:44 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:44+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"
Nov 07 09:19:46 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:46+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"
Nov 07 09:19:48 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:48+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"
Nov 07 09:19:50 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:50+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"
Nov 07 09:19:52 k8s-worker-03 rke2[63168]: time=“2025-11-07T09:19:52+08:00” level=error msg=“Failed to validate connection to cluster at https://[240e:390:ac6:6e0:f8af:ffff:feb2:ab00]:9345: failed to get CA certs: Get "https://127.0.0.1:6444/cacerts\”: EOF"