minminmsn / k8s1.13 Goto Github PK

[root@localhost ssl]# systemctl status kubelet
● kubelet.service - Kubernetes Kubelet
Loaded: loaded (/usr/lib/systemd/system/kubelet.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Wed 2019-01-23 11:11:46 CST; 12min ago
Process: 46510 ExecStart=/k8s/kubernetes/bin/kubelet $KUBELET_OPTS (code=exited, status=255)
Main PID: 46510 (code=exited, status=255)

Jan 23 11:11:46 localhost.localdomain systemd[1]: kubelet.service: main process exited, code=exited, status=255/n/a
Jan 23 11:11:46 localhost.localdomain systemd[1]: Unit kubelet.service entered failed state.
Jan 23 11:11:46 localhost.localdomain systemd[1]: kubelet.service failed.
Jan 23 11:11:46 localhost.localdomain systemd[1]: kubelet.service holdoff time over, scheduling restart.
Jan 23 11:11:46 localhost.localdomain systemd[1]: start request repeated too quickly for kubelet.service
Jan 23 11:11:46 localhost.localdomain systemd[1]: Failed to start Kubernetes Kubelet.
Jan 23 11:11:46 localhost.localdomain systemd[1]: Unit kubelet.service entered failed state.
Jan 23 11:11:46 localhost.localdomain systemd[1]: kubelet.service failed.

大神，我的环境是CentOS Linux release 7.1.1503 (Core),可以装k8s 1.13吗？同时，兼容的docker版本应该是哪个呢？

Hey admin

I am follow the guide install dashboard with creating self signed certs/key. https://github.com/minminmsn/k8s1.13/blob/master/kubernetes-dashboard-amd64/Kubernetes1.13.1部署Kuberneted-dashboard%20v1.10.1.md

after I created dashboard.crt dashboard.csr dashboard.key under /certs folder, still found the dashboard can't talked to API server(which also using self-signed certs, following https://github.com/minminmsn/k8s1.13/blob/master/kubernetes/kubernetes1.13.1%2Betcd3.3.10%2Bflanneld0.10集群部署.md).

I got below errors.

2019/05/07 12:31:12 Starting overwatch
2019/05/07 12:31:12 Using apiserver-host location: https://121.11.2.35:6443
2019/05/07 12:31:12 Skipping in-cluster config
2019/05/07 12:31:12 Using random key for csrf signing
2019/05/07 12:31:12 Error while initializing connection to Kubernetes apiserver. This most likely means that the cluster is misconfigured (e.g., it has invalid apiserver certificates or service account's configuration) or the --apiserver-host param points to a server that does not exist. Reason: Get https://121.11.2.35:6443/version: x509: failed to load system roots and no roots provided
Refer to our FAQ and wiki pages for more information: https://github.com/kubernetes/dashboard/wiki/FAQ

could you help me on this? Thanks.

执行node节点/k8s/kubernetes/cfg/environment.sh报错
原因：没有加入环境变量
更正：echo 'PATH=/k8s/kubernetes/bin:$PATH' > /etc/profile.d/k8s.sh
source /etc/profile.d/k8s.sh

https://github.com/kid1412z/k8s_cluster

有个小问题，在启动master的时候 报这个错误：
error: no matches for kind "ClusterRoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
有遇到过吗？

感谢楼主，按照这篇文章成功部署，但是开头说kubeadm是新版本特性，可是这篇文章是不是没用kubeadm安装，还有就是，我现在1master2node都成功了，如果我要继续加入新的节点，是不是还是要从头安装node的部分，认证，安装组件，flannel等，是么

Master节点 kubectl get csr 获取不到信息No resources found.
Node节点 启动kubelet 查看状态提示
Using bootstrap kubeconfig to generate TLS client cert, key and kubeconfig file
No valid private key and/or certificate found, reusing existing private key or creating a new one
Failed to connect to apiserver : Get https://xxx.xxx.xxx.xxx