登高而望 2021-11-15 15:32 采纳率: 22.2%
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已结题

K8S node节点状态错误，一直是NotReady状态

1.首选我调配了基础环境，安装了k8s和docker
2.添加了两个节点
3.网络组件选择了flannel，执行无异常
4.两个节点无反应，找不到
5.node节点日志报错

[root@node1 ~]# journalctl -f -u kubelet
-- Logs begin at 一 2021-11-15 14:21:01 CST. --
11月 15 15:31:41 node1 kubelet[2504]: W1115 15:31:41.602362    2504 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
11月 15 15:31:41 node1 kubelet[2504]: E1115 15:31:41.950351    2504 aws_credentials.go:77] while getting AWS credentials NoCredentialProviders: no valid providers in chain. Deprecated.
11月 15 15:31:41 node1 kubelet[2504]: For verbose messaging see aws.Config.CredentialsChainVerboseErrors
11月 15 15:31:42 node1 kubelet[2504]: E1115 15:31:42.534524    2504 kubelet.go:2183] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
11月 15 15:31:43 node1 kubelet[2504]: E1115 15:31:43.986661    2504 aws_credentials.go:77] while getting AWS credentials NoCredentialProviders: no valid providers in chain. Deprecated.
11月 15 15:31:43 node1 kubelet[2504]: For verbose messaging see aws.Config.CredentialsChainVerboseErrors
11月 15 15:31:44 node1 kubelet[2504]: E1115 15:31:44.988560    2504 aws_credentials.go:77] while getting AWS credentials NoCredentialProviders: no valid providers in chain. Deprecated.
11月 15 15:31:44 node1 kubelet[2504]: For verbose messaging see aws.Config.CredentialsChainVerboseErrors
11月 15 15:31:46 node1 kubelet[2504]: W1115 15:31:46.602858    2504 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
11月 15 15:31:47 node1 kubelet[2504]: E1115 15:31:47.535525    2504 kubelet.go:2183] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
11月 15 15:31:51 node1 kubelet[2504]: W1115 15:31:51.603578    2504 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
11月 15 15:31:52 node1 kubelet[2504]: E1115 15:31:52.536677    2504 kubelet.go:2183] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
11月 15 15:31:56 node1 kubelet[2504]: W1115 15:31:56.604989    2504 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
11月 15 15:31:56 node1 kubelet[2504]: E1115 15:31:56.974295    2504 remote_runtime.go:105] RunPodSandbox from runtime service failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:56 node1 kubelet[2504]: E1115 15:31:56.974328    2504 kuberuntime_sandbox.go:68] CreatePodSandbox for pod "kube-flannel-ds-amd64-nl9fb_kube-system(3e2ccdd7-e689-47ce-93be-de3fc93a4813)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:56 node1 kubelet[2504]: E1115 15:31:56.974340    2504 kuberuntime_manager.go:729] createPodSandbox for pod "kube-flannel-ds-amd64-nl9fb_kube-system(3e2ccdd7-e689-47ce-93be-de3fc93a4813)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:56 node1 kubelet[2504]: E1115 15:31:56.974599    2504 pod_workers.go:191] Error syncing pod 3e2ccdd7-e689-47ce-93be-de3fc93a4813 ("kube-flannel-ds-amd64-nl9fb_kube-system(3e2ccdd7-e689-47ce-93be-de3fc93a4813)"), skipping: failed to "CreatePodSandbox" for "kube-flannel-ds-amd64-nl9fb_kube-system(3e2ccdd7-e689-47ce-93be-de3fc93a4813)" with CreatePodSandboxError: "CreatePodSandbox for pod \"kube-flannel-ds-amd64-nl9fb_kube-system(3e2ccdd7-e689-47ce-93be-de3fc93a4813)\" failed: rpc error: code = Unknown desc = failed pulling image \"k8s.gcr.io/pause:3.1\": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
11月 15 15:31:57 node1 kubelet[2504]: E1115 15:31:57.537859    2504 kubelet.go:2183] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
11月 15 15:31:59 node1 kubelet[2504]: E1115 15:31:59.007899    2504 remote_runtime.go:105] RunPodSandbox from runtime service failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:59 node1 kubelet[2504]: E1115 15:31:59.007930    2504 kuberuntime_sandbox.go:68] CreatePodSandbox for pod "kube-flannel-ds-fw825_kube-system(36dcb0cd-595f-4587-9660-db061e353a44)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:59 node1 kubelet[2504]: E1115 15:31:59.007942    2504 kuberuntime_manager.go:729] createPodSandbox for pod "kube-flannel-ds-fw825_kube-system(36dcb0cd-595f-4587-9660-db061e353a44)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:31:59 node1 kubelet[2504]: E1115 15:31:59.007998    2504 pod_workers.go:191] Error syncing pod 36dcb0cd-595f-4587-9660-db061e353a44 ("kube-flannel-ds-fw825_kube-system(36dcb0cd-595f-4587-9660-db061e353a44)"), skipping: failed to "CreatePodSandbox" for "kube-flannel-ds-fw825_kube-system(36dcb0cd-595f-4587-9660-db061e353a44)" with CreatePodSandboxError: "CreatePodSandbox for pod \"kube-flannel-ds-fw825_kube-system(36dcb0cd-595f-4587-9660-db061e353a44)\" failed: rpc error: code = Unknown desc = failed pulling image \"k8s.gcr.io/pause:3.1\": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
11月 15 15:32:00 node1 kubelet[2504]: E1115 15:32:00.008545    2504 remote_runtime.go:105] RunPodSandbox from runtime service failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:32:00 node1 kubelet[2504]: E1115 15:32:00.008716    2504 kuberuntime_sandbox.go:68] CreatePodSandbox for pod "kube-proxy-4kksm_kube-system(1431df00-46a8-431b-a0e9-e486719e8607)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:32:00 node1 kubelet[2504]: E1115 15:32:00.008738    2504 kuberuntime_manager.go:729] createPodSandbox for pod "kube-proxy-4kksm_kube-system(1431df00-46a8-431b-a0e9-e486719e8607)" failed: rpc error: code = Unknown desc = failed pulling image "k8s.gcr.io/pause:3.1": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
11月 15 15:32:00 node1 kubelet[2504]: E1115 15:32:00.008787    2504 pod_workers.go:191] Error syncing pod 1431df00-46a8-431b-a0e9-e486719e8607 ("kube-proxy-4kksm_kube-system(1431df00-46a8-431b-a0e9-e486719e8607)"), skipping: failed to "CreatePodSandbox" for "kube-proxy-4kksm_kube-system(1431df00-46a8-431b-a0e9-e486719e8607)" with CreatePodSandboxError: "CreatePodSandbox for pod \"kube-proxy-4kksm_kube-system(1431df00-46a8-431b-a0e9-e486719e8607)\" failed: rpc error: code = Unknown desc = failed pulling image \"k8s.gcr.io/pause:3.1\": Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
11月 15 15:32:01 node1 kubelet[2504]: W1115 15:32:01.605440    2504 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
  • 写回答

1条回答 默认 最新

  • ---逆渡默行--- 2021-11-15 15:52
    关注

    esc = failed pulling image "k8s.gcr.io/pause:3.1": 再node 节点上手动pull 下这个镜像，你的node 节点应该没法访问 外网，将之前正常的节点node 上pause save 下来拷到 新节点上load 一下 就可以了。

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  • 已结题 （查看结题原因） 6月21日
  • 创建了问题 11月15日

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