摘要: 将controller-manager的配置 --allocate-node-cidrs 改为 false,错入日志就没有了。 https://blog.kelu.org/tech/2020/05/27/kubernetes-controller-manager-error-cidrnotavail 阅读全文
posted @ 2025-09-11 07:48 todaygood 阅读(40) 评论(0) 推荐(0)
摘要: https://www.molnar-peter.hu/en/ubuntu-jammy-netinstall-pxe.html https://punkto.org/blog/ubuntu_22_autobuilding https://github.com/ziwend/pxe_tool 阅读全文
posted @ 2025-08-10 20:29 todaygood 阅读(19) 评论(0) 推荐(0)
摘要: https://blog.csdn.net/weixin_50726938/article/details/128448009 齐治堡垒机 JumpServer 阅读全文
posted @ 2025-08-10 20:14 todaygood 阅读(20) 评论(0) 推荐(0)
摘要: https://juejin.cn/post/7457791917842776114 kubevirt 热迁移 https://juejin.cn/post/7530437804130058280 核心问题解答:https://juejin.cn/post/7305331479042195507 设 阅读全文
posted @ 2025-08-10 18:07 todaygood 阅读(20) 评论(0) 推荐(0)
摘要: ovn 文档:https://manpages.ubuntu.com/manpages/jammy/man5/ovn-sb.5.html#table summary ovn-k8s架构,值得学习 https://ovn-kubernetes.io/design/architecture/#ovn-k 阅读全文
posted @ 2025-08-10 12:25 todaygood 阅读(20) 评论(0) 推荐(0)
摘要: kube-ovn升级步骤:https://github.com/kubeovn/kube-ovn/issues/5566 https://github.com/kubeovn/kube-ovn/issues/4506 DB恢复 https://github.com/kubeovn/kube-ovn/ 阅读全文
posted @ 2025-08-07 06:57 todaygood 阅读(24) 评论(0) 推荐(0)
摘要: https://github.com/kubeovn/kube-ovn/pull/3911 https://github.com/kubeovn/kube-ovn/issues/2943 https://github.com/kubeovn/kube-ovn/issues/5125 https:// 阅读全文
posted @ 2025-08-04 07:34 todaygood 阅读(19) 评论(0) 推荐(0)
摘要: https://www.nvidia.cn/technologies/multi-instance-gpu/ 根据需要调配和配置实例 一个 GPU 可划分成多个大小不同的 MIG 实例。例如,在 Grace Blackwell 超级芯片上,管理员可以创建两个各有 95GB 显存的实例、四个各有 45 阅读全文
posted @ 2025-08-04 07:32 todaygood 阅读(76) 评论(0) 推荐(0)
摘要: ssh 隧道本地转发: https://blog.csdn.net/zyplanke/article/details/123223960 非常适合 绕过跳板机 访问业务的场景,需要跳板机的密码。 goproxy tcp代理: https://snail007.github.io/goproxy/ma 阅读全文
posted @ 2025-05-30 06:02 todaygood 阅读(36) 评论(0) 推荐(0)
摘要: flannel-0.15.0 里面Documents/kube-flannel-aliyun flannel-0.26.7 阅读全文
posted @ 2025-05-14 07:35 todaygood 阅读(17) 评论(0) 推荐(0)