【发布时间】:2019-08-27 03:32:41
【问题描述】:
我是 kubernetes 新手,正在尝试配置 kubernetes 主节点,我已经安装了 kubeadm、kubectl 和 kubelet
https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/
但是当我尝试通过键入 kubeadm init 来启动 kubeadm 时,它给了我以下错误
[init] Using Kubernetes version: v1.14.0
[preflight] Running pre-flight checks
[WARNING Firewalld]: no supported init system detected, skipping checking for services
[WARNING Service-Docker]: no supported init system detected, skipping checking for services
[WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/
[WARNING Service-Kubelet]: no supported init system detected, skipping checking for services
error execution phase preflight: [preflight] Some fatal errors occurred:
[ERROR FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml]: /etc/kubernetes/manifests/kube-apiserver.yaml already exists
[ERROR FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml]: /etc/kubernetes/manifests/kube-controller-manager.yaml already exists
[ERROR FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml]: /etc/kubernetes/manifests/kube-scheduler.yaml already exists
[ERROR FileAvailable--etc-kubernetes-manifests-etcd.yaml]: /etc/kubernetes/manifests/etcd.yaml already exists
[ERROR FileContent--proc-sys-net-ipv4-ip_forward]: /proc/sys/net/ipv4/ip_forward contents are not set to 1
[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`
【问题讨论】:
-
操作系统版本是多少?
标签: kubernetes kubeadm