error execution phase preflight 解决办法 kubectl（k8s）

admin

[preflight] This might take a minute or two, depending on the speed of your internet connection
- o0 x1 Z+ C- e2 s  t[preflight] You can also perform this action beforehand using 'kubeadm config images pull'
* n/ `! Y; T% c9 M[preflight] Some fatal errors occurred:
failed to create new CRI runtime service: validate service connection: validate CRI v1 runtime API for endpoint "unix:///var/run/containerd/containerd.sock": rpc error: code = Unimplemented desc = unknown service runtime.v1.RuntimeService[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`
' l8 f) b% ^8 [' Derror execution phase preflight
k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run.func1
( \; V- _+ F* }4 x. u9 E        k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:260
* x5 m. ?% `. G) j. uk8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).visitAll
        k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:446
% p: u9 }+ W* r$ Vk8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow.(*Runner).Run
        k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow/runner.go:232
& [2 ?4 a+ x4 ?8 [3 s) b8 {: ik8s.io/kubernetes/cmd/kubeadm/app/cmd.newCmdInit.func1
( ]/ _; e& l5 b/ u, A9 \        k8s.io/kubernetes/cmd/kubeadm/app/cmd/init.go:128
) S# i! i) ]; `' I7 E5 ^6 ]0 cgithub.com/spf13/cobra.(*Command).execute
        github.com/spf13/cobra@v1.8.1/command.go:985
7 m" d5 l8 l! ?1 K! X: Agithub.com/spf13/cobra.(*Command).ExecuteC
        github.com/spf13/cobra@v1.8.1/command.go:1117
github.com/spf13/cobra.(*Command).Execute
        github.com/spf13/cobra@v1.8.1/command.go:1041
k8s.io/kubernetes/cmd/kubeadm/app.Run
2 Y/ [7 r  g6 z. \) M, ~  K8 a" n2 h        k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:47
0 S; J- o5 @1 s$ qmain.main
        k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25
runtime.main
        runtime/proc.go:271
  Y" O6 a0 x+ _' M# ]" E  A6 Xruntime.goexit
% H$ t0 Q1 D% K3 Y; C! N        runtime/asm_amd64.s:1695

0 Q/ S4 W1 ]- C% y报这个错误，应该是配置文件有问题：
修改配置文件：
# x- e: y$ L: b) E: p[root@k8s-master ~]# vim /etc/containerd/config.toml
" ?+ G6 T3 s' x) S5 a; E#disabled_plugins = ["cri"]
  G/ u% u" L# F& B% @0 f' |
; Z: C+ b5 ~! \0 L) Z' K$ ][root@k8s-master ~]# systemctl restart containerd.service

再次执行即可解决问题。

9 w2 ]: q: F$ I$ k5 o8 k' Y+ _