下游集群信息
- Kubernetes 版本: 1.21.11 rke2r1
- 操作系统：CentOS 8
问题描述：
我想使用ctr导入镜像，执行ctr时出错：
[root@server-230 ~]# /var/lib/rancher/rke2/bin/ctr -a unix:///run/k3s/containerd/containerd.sock image import central-dashboard
ctr: failed to dial "unix:///run/k3s/containerd/containerd.sock": context deadline exceeded
[root@server-230 ~]# /var/lib/rancher/rke2/bin/ctr -a unix:///run/k3s/containerd/containerd.sock image namespace ls
ctr: failed to dial "unix:///run/k3s/containerd/containerd.sock": context deadline exceeded
crictl可正常执行：
[root@server-230 ~]# crictl -r unix:///run/k3s/containerd/containerd.sock ps
CONTAINER IMAGE CREATED STATE NAME ATTEMPT POD ID
a0398187722d2 607ea2d30c1cd 16 hours ago Running kube-scheduler 1 6babbc15ca00e
b910a4f2a823e 607ea2d30c1cd 16 hours ago Running kube-controller-manager 1 929a8ded15d54
c172d8350291b 607ea2d30c1cd 16 hours ago Running kube-apiserver 1 1495f731e2ecb
41ba9089ae865 607ea2d30c1cd 16 hours ago Running kube-proxy 0 1ac1206e3f8f3
820f3987462b3 c6b6ab6c05a9b 4 weeks ago Running kube-flannel 0 f838643ac8d39
955c306d49a20 3d20d59cd627c 4 weeks ago Running calico-node 0 f838643ac8d39
97bbd79a22b9f 029e4a095f53d 6 weeks ago Running cloud-controller-manager 1 ba30a44533e99
2bf730a6604bf 4eece06adefa5 7 weeks ago Running coredns 0 eb9722420ae81
24cb1c71d5ef6 f346e2e50af47 7 weeks ago Running etcd 0 8820ed8099fee