我一直在谷歌搜索并查看日志以尝试解决这个问题，但我似乎无法让 microk8s 在运行 Ubuntu 20.10 的 Raspberry Pi 上工作
我 snap install v1.15 sudo snap install microk8s --classic --channel=1.15/stable
我可以确认 microk8s.status 返回它正在运行。kubectl get nodes --namespace kube-system 返回：
NAME STATUS ROLES AGE VERSION
mydnsname Ready <none> 22h v1.15.11
我已经安装了以下启用：仪表板我有仪表板 dns 入口 - 安装但同样的问题存在。
kubectl get all --all-namespaces 返回
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system pod/heapster-v1.5.2-c4dcfd9f8-kl5g5 0/4 ContainerCreating 0 68s
kube-system pod/kubernetes-dashboard-c775bf88b-pmhz6 0/1 ContainerCreating 0 68s
kube-system pod/monitoring-influxdb-grafana-v4-6f74479987-rd5ck 0/2 ContainerCreating 0 68s
NAMESPACE NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default service/kubernetes ClusterIP 10.152.183.1 <none> 443/TCP 18h
kube-system service/heapster ClusterIP 10.152.183.195 <none> 80/TCP 68s
kube-system service/kubernetes-dashboard ClusterIP 10.152.183.171 <none> 443/TCP 68s
kube-system service/monitoring-grafana ClusterIP 10.152.183.120 <none> 80/TCP 68s
kube-system service/monitoring-influxdb ClusterIP 10.152.183.175 <none> 8083/TCP,8086/TCP 68s
NAMESPACE NAME READY UP-TO-DATE AVAILABLE AGE
kube-system deployment.apps/heapster-v1.5.2 0/1 1 0 68s
kube-system deployment.apps/kubernetes-dashboard 0/1 1 0 68s
kube-system deployment.apps/monitoring-influxdb-grafana-v4 0/1 1 0 68s
NAMESPACE NAME DESIRED CURRENT READY AGE
kube-system replicaset.apps/heapster-v1.5.2-c4dcfd9f8 1 1 0 68s
kube-system replicaset.apps/kubernetes-dashboard-c775bf88b 1 1 0 68s
kube-system replicaset.apps/monitoring-influxdb-grafana-v4-6f74479987 1 1 0 68s
kubectl describe pods kubernetes-dashboard-c775bf88b-pmhz6 --namespace kube-system 返回
Warning FailedCreatePodSandBox 2m26s (x3 over 2m54s) kubelet, mydnsname (combined from similar events): Failed create pod sandbox: rpc error: code = Unknown desc = failed to start sandbox container: failed to create containerd task: failed to mount rootfs component &{overlay overlay [workdir=/var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/1386/work upperdir=/var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/1386/fs lowerdir=/var/snap/microk8s/common/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/2/fs]}: invalid argument: unknown
Warning MissingClusterDNS 2m14s (x13 over 4m58s) kubelet, mydnsname pod: "kubernetes-dashboard-c775bf88b-pmhz6_kube-system(777df7aa-d4de-40f0-8275-70b36d2e5029)". kubelet does not have ClusterDNS IP configured and cannot create Pod using "ClusterFirst" policy. Falling back to "Default" policy.
我已经检查过了，我没有使用 ZFS 作为我的主分区的文件系统，我使用的是 overlayfs df -Th
Filesystem Type Size Used Avail Use% Mounted on
none overlay 59G 21G 36G 37% /
tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs tmpfs 743M 1.2M 742M 1% /run
tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup
tmpfs tmpfs 372M 104K 372M 1% /run/user/1000
因此，考虑到 containerd 对 overlayfs 没有任何问题，我不确定为什么 containerd 无法挂载或出现问题。
已尝试 microk8s.reset 并卸载并重新安装，并尝试了几个不同的版本，但仍然无济于事。
非常感谢任何想法或帮助，因为我渴望为本地开发人员设置本地 kubernetes！
提前致谢！