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kubelet无法启动:more than 8 NUMA Nodes
现象 xff1a kubelet启动报错 unsupported on machines with more than v NUMA Nodes 原因 xff1a maxAllowableNUMANodes specifies the ma
kubelet
more
than
NUMA
Nodes
kubelet残留孤儿pod(Orphaned pod)无法删除
记录kubelet残留孤儿pod Orphaned pod 无法删除的问题分析和解决方法 问题 查看kubelet日志 xff0c 错误信息如下 xff1a E0823 10 31 01 847946 1303 kubelet volume
kubelet
pod
Orphaned
残留孤儿
无法删除
kubelet - container manager
containerManager 负责 node 节点上运行的容器的配置信息 xff0c 如 cgroup cpu device xff1b pod的创建流程参考 xff1a http www tianfeiyu com p 61 2825
kubelet
container
manager
error execution phase kubelet-start: error uploading crisocket: timed out waiting for the condition
在部署k8s容器过程中添加node节点提示 查询10250端口使用情况发现已经被使用netstat anpt grep 10250 说明之前有安装记录 xff0c 需要进行重新初始化操作 swapoff a 关闭swap空间 kubeadm
Error
Execution
phase
kubelet
start
Centos 安装 kubectl kubelet kubeadm
cat lt lt EOF gt etc yum repos d kubernetes repo kubernetes name 61 Kubernetes baseurl 61 https mirrors aliyun com kuber
centOS
kubectl
kubelet
kubeadm
解决 - Prometheus 监控Kubelet Metrics 报错"server returned HTTP status 403 Forbidden"
简介 使用prometheus监控kubelet的时候 xff0c 报如下403的错误 xff1a 或者报401的错误 该问题的原因是webhook的授权地址使用127 0 0 1 所以其它IP发起的请求都会被拒绝 将该地址改为0 0 0
Prometheus
kubelet
Metrics
quot
server
kubernetes:[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz‘ failed
kubelet check The HTTP call equal to curl sSL http localhost 10248 healthz failed with error Get http localhost 10248 he
Kubernetes
kubelet
check
The
http
kubelet源码分析
做个笔记记录k8s中赫赫有名的LIST amp WATCH 其实之前的文章中都有过watch的身影了 分别是informer篇和configCh篇这两篇其实都共用了client go包中的LIST amp WATCH方法 这篇内容详细讲一下
kubelet
源码分析
kubelet-config“ is forbidden
FYI You can look at this config file with 39 kubectl n kube system get cm kubeadm config o yaml 39 error execution phase
kubelet
config
forbidden
kubelet - container manager
containerManager 负责 node 节点上运行的容器的配置信息 xff0c 如 cgroup cpu device xff1b pod的创建流程参考 xff1a http www tianfeiyu com p 61 2825
kubelet
container
manager
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