linux - Kubernetes on Raspberry Pi kube flannel CrashLoopBackOff 和 kube dns rpc 错误代码 = 2

Question

我用了this tutorial在我的 Raspberry 3 上设置一个 kubernetes 集群。

我按照说明进行操作，直到设置 flannel 为止:

curl -sSL https://rawgit.com/coreos/flannel/v0.7.0/Documentation/kube-flannel.yml | sed "s/amd64/arm/g"| kubectl create -f -

我在 kubectl get po --all-namespaces 上收到以下错误消息:

kube-system etcd-node01 1/1 Running
0 34m

kube-system kube-apiserver-node01 1/1 Running
0 34m

kube-system kube-controller-manager-node01 1/1 Running
0 34m

kube-system kube-dns-279829092-x4dc4 0/3 rpc error:code = 2 desc = failed to start container"de9b2094dbada10a0b44df97d25bb629d6fbc96b8ddc0c060bed1d691a308b37":Error response from daemon: {"message":"cannot join network of a nonrunning container:af8e15c6ad67a231b3637c66fab5d835a150da7385fc403efc0a32b8fb7aa165"}
15 39m

kube-system kube-flannel-ds-zk17g 1/2
CrashLoopBackOff
11 35m

kube-system kube-proxy-6zwtb 1/1 Running
0 37m

kube-system kube-proxy-wbmz2 1/1 Running
0 39m

kube-system kube-scheduler-node01 1/1 Running

有趣的是，我遇到了同样的问题，通过另一个教程在我的笔记本电脑上使用 flannel 安装 kubernetes。

版本详情在这里:

Client Version: version.Info{Major:"1", Minor:"6",GitVersion:"v1.6.3",GitCommit:"0480917b552be33e2dba47386e51decb1a211df6",GitTreeState:"clean", BuildDate:"2017-05-10T15:48:59Z",GoVersion:"go1.8rc2", Compiler:"gc", Platform:"linux/arm"}

Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.3",GitCommit:"0480917b552be33e2dba47386e51decb1a211df6",GitTreeState:"clean", BuildDate:"2017-05-10T15:38:08Z",GoVersion:"go1.8rc2", Compiler:"gc", Platform:"linux/arm"}

有什么建议，可能有帮助吗？

Answer 1

我通过在设置 pod 网络驱动程序之前生成集群角色解决了这个问题:

curl -sSL https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel-rbac.yml | sed "s/amd64/arm/g" | kubectl create -f -

然后通过以下方式设置 pod 网络驱动程序:

curl -sSL https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml | sed "s/amd64/arm/g" | kubectl create -f -

到目前为止对我有用...