【发布时间】:2019-09-24 14:46:17
【问题描述】:
kube-system coredns-f68dcb75-f6smn 0/1 Pending 0 34m
kube-system coredns-f68dcb75-npc48 0/1 Pending 0 34m
kube-system etcd-master 1/1 Running 0 33m
kube-system kube-apiserver-master 1/1 Running 0 34m
kube-system kube-controller-manager-master 1/1 Running 0 33m
kube-system kube-flannel-ds-amd64-lngrx 1/1 Running 1 32m
kube-system kube-flannel-ds-amd64-qz2gn 1/1 Running 0 32m
kube-system kube-flannel-ds-amd64-w5lpc 1/1 Running 0 34m
kube-system kube-proxy-9l9nv 1/1 Running 0 32m
kube-system kube-proxy-hvd5g 1/1 Running 0 32m
kube-system kube-proxy-vdgth 1/1 Running 0 34m
kube-system kube-scheduler-master 1/1 Running 0 33m
我使用的是最新的 k8s 版本:1.16.0。
kubeadm init --pod-network-cidr=10.244.0.0/16 --image-repository=<some-repo> --token=TOKEN --apiserver-advertise-address=<IP> --kubernetes-version=1.16.0
这是我用来初始化集群的命令
集群的当前状态。
master NotReady master 42m v1.16.0
slave1 NotReady <none> 39m v1.16.0
slave2 NotReady <none> 39m v1.16.0
如果您需要任何其他信息,请发表评论。
【问题讨论】:
-
首先检查为什么节点处于 NotReady 状态
-
检查
kubectl describe nodes -
Failed to update Node Allocatable Limits ["kubepods"]: failed to set supported cgroup subsystems for cgroup [kubepods]: failed to find subsystem mount for required subsystem: pids -
这个错误,
FailedNodeAllocatableEnforcement在所有 3 个节点中:主节点和两个从节点。
标签: docker kubernetes