$ cd kubernetes 然后手动将开启 kmem account 功能的两个函数替换成下面这样: 代码语言:txt 复制 func EnableKernelMemoryAccounting(path string) error { return nil } func setKernelMemory(path string, kernelMemoryLimit int64) error { return nil } 之后重新编译 kubelet: 代码语言:txt 复制 $ KUBE_GIT_V...
首先下载 Kubernetes 代码: $gitclone --branch v1.12.8 --single-branch --depth1https://github.com/kubernetes/kubernetes $cdkubernetes Copy 然后手动将开启 kmem account 功能的两个函数替换成下面这样: func EnableKernelMemoryAccounting(path string)error{returnnil}func setKernelMemory(path string, kernelM...
$ git clone --branch v1.12.8 --single-branch --depth 1 https://github.com/kubernetes/kubernetes $ cd kubernetes 然后手动将开启 kmem account 功能的两个函数替换成下面这样: func EnableKernelMemoryAccounting(path string) error { return nil } func setKernelMemory(path string, kernelMemoryLimit int...
$ git clone --branch v1.12.8 --single-branch --depth 1 https://github.com/kubernetes/kubernetes $ cd kubernetes 然后手动将开启 kmem account 功能的两个函数替换成下面这样: func EnableKernelMemoryAccounting(path string) error { return nil } func setKernelMemory(path string, kernelMemoryLimit int...
此方案属于在 k8s 维度禁用该属性(kmem account 特性) 对于v1.13及其之前版本的kubelet,需要手动替换以下两个函数。 vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/memory.go func EnableKernelMemoryAccounting(path string) error { return nil ...
首先下载 Kubernetes 代码: $ git clone --branch v1.12.8 --single-branch --depth 1 https://github.com/kubernetes/kubernetes $ cd kubernetes 1. 2. 然后手动将开启 kmem account 功能的 两个函数 替换成 下面这样: func EnableKernelMemoryAccounting(path string) error { ...
Kernel requirement for Kubernetes Kernel 3.10 is just the minimum requirement, you can see 4+ or even 5+ is also supported by Kubernetes. The latest CentOS7.6 releases on kernel 3.10. No any plan for kernel 4. While some of the kernel feature like ‘kernel memory accounting (kmem)’ that...
在k8s 维度禁用该属性。issue 中一般建议修改 kubelet代码并重新编译。 对于v1.13及其之前版本的kubelet,需要手动替换以下两个函数。 代码语言:javascript 复制 vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/memory.go funcEnableKernelMemoryAccounting(path string)error{returnnil}funcsetKernelMemory(path...
k8s.io/kubernetes/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/memory.go - if d.config.KernelMemory != 0 { + // Only enable kernel memory accouting when this cgroup + // is created by libcontainer, otherwise we might get + // error when people use `cgroupsPath` to join...
修改虚机启动的引导项 grub 中的cgroup.memory=nokmem,让机器启动时直接禁用 cgroup的 kmem 属性 修改/etc/default/grub 为: GRUB_CMDLINE_LINUX="crashkernel=auto net.ifnames=0 biosdevname=0 intel_pstate=disable cgroup.memory=nokmem" 生成配置: /usr/sbin/grub2-mkconfig -o /boot/grub2/grub.cfg 重...