The connection to the server localhost:8080 was refused - did you specify the right host or port? 解决方法:kube-apiserver启动失败,重启即可!!![root@master ~]# systemctl status kube-apiserver● kube-apiserver.service - Kubernetes API Server   Loaded: loaded (/usr/l…

解决思路: kubectl 默认从 ~/.kube/config 配置文件获取访问 kube-apiserver 地址.证书.用户名等信息,如果没有配置该文件,或者该文件个别参数配置出错,执行命令时出错:The connection to the server localhost:8080 was refused - did you specify the right host or port? 解决办法: 1 查看该文件是否存在,若不存在则生成 2 查看该文件内容是否有缺,尤其是server字…

今天在Kubernetes的从节点上运行命令[kubectl]出现了如下错误: [root@k8snode1 kubernetes]# kubectl get pod The connection to the server localhost:8080 was refused - did you specify the right host or port? 出现这个问题的原因是kubectl命令需要使用kubernetes-admin来运行,解决方法如下,将主节点中的[/etc/kubern…

不知道怎么用着用着,使用kubectl 时报错,错误如下: root@R740--:~# kubectl get pod The connection to the server 107.105.136.28: was refused - did you specify the right host or port? $systemctl status kubeletMar :: server1 kubelet[]: E0307 :: reflector.go:] k8s.io/kubernet…

did you run below commands after kubeadm init To start using your cluster, you need to run (as a regular user): sudo cp /etc/kubernetes/admin.conf $HOME/ sudo chown $(id -u):$(id -g) $HOME/admin.conf export KUBECONFIG=$HOME/admin.conf ref: https://gi…

k8s坑The connection to the server localhost:8080 was refused - did you specify the right host or port 2019年01月08日 17:21:06 金柱 阅读数:47 定义一个mysql的RC文件:mysql-rc.yaml apiVersion: v1 kind: ReplicationController metadata: name: mysql spec: replicas: 1 select…

首先是按照二进制方式安装的k8s. [root@ht22 calico]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) [root@ht22 calico]# uname -r 3.10.0-1160.45.1.el7.x…

1,问题描述 (1)在安装配置好 Kubernetes 后,正常情况下服务器关机重启,kubelet 也会自动启动的.但最近配置的一台服务器重启后,输入命令 kubectl get nodes 查看节点报如下错误: The connection to the server 192.168.60.128:6443 was refused - did you specify the right host or port? (2)输入 systemctl status kubelet 命令查看 kub…

环境:在VirtualBox中安装了Ubuntu虚拟机,网络使用了NAT模式,开启了端口转发. 局域网内其他计算机访问虚拟机中的MySQL Server出现两个问题: Lost connection to MySQL server at 'reading initial communication packet, system error: 0 以及 host is not allowed to connect mysql 1.解决Lost connection to MySQL server…

nginx一直报错, 2016/12/02 10:23:19 [error] 1472#0: *31 connect() failed (111: Connection refused)while connecting to upstream, client: 101.18.123.107, server: localhost 网上说是php相关的,但是我没有使用php. 我这边是因为远程服务器(client)要ping我的服务器,但是我的服务器禁用了ping,一直出错.允许ping即可.…