yuxuan89814的专栏

部署的ngnix,出现警告：nginx: [warn] conflicting server name "localhost" on 0.0.0.0:80, ignored是因为我的ngnix.conf文件中的server 使用的是localhost 与别处重复了，改为其他的域名即可改为：这个改为的域名：ad.mediav.com 可能还未申请，只是临时域名。在浏览器中访问的时候，修改下host到ip的跳转，既可以通过域名：80端口访问配置的页面了。浏览器端系统host文件配置：

遇到这样一个问题，ngnix明明配置自己的html文件，但是访问ip:80地址，还是‘welcome to nginx‘查看问题思路：整体思路，自己的配置文件路径不正确，未起效nginx -t查看当前配置文件的路径，查看自己的配置文件是否位于此处nginx -tnginx: the configuration file /etc/nginx/nginx.conf syntax is oknginx: configuration file /etc/nginx/nginx.c

[root@localhost data]# kubectl get podsNo resources found.[root@localhost data]# 1，确认docker有没有安装[root@localhost data]# systemctl status docker● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.

使用kubeadm安装k8s之后，出现如下 connection refuse问题[root@localhost kubernetes]# kubectl get podThe connection to the server localhost:8080 was refused - did you specify the right host or port?原因是因为：node节点缺少admin.conf文件,从master导入进去即可scp admin.conf root@192.

再配置worker节点的时候，运行kubeadm join 节点[root@localhost yum.repos.d]# kubeadm join 192.168.242.134:6443 --token d1m53m.nhiwh52j7cvzn93e --discovery-token-ca-cert-hash sha256:3c81d3a0f34f63b715f4997d79ae1ca3c98fe7e7bbe2d0a6ff3ee07c62733a23[preflight] running .

删除当前容器中的dockeryum remove docker-ce docker-ce-selinux container-selinux docker docker-ce-cli -y 重新安装新的版本 yum install docker-ce-17.03 yum install docker-ce-17.03.*yum install docker-ce-17*重启dockersystemctl start docker.service...

安装完kube后启动一直启动失败安装：yum install docker-ce kubelet-1.11.1 kubeadm-1.11.1 kubectl-1.11.1 kubernetes-cni启动kubelet失败sysemctl status kubelet.servicebash: sysemctl: command not found...[root@localhost rpm]# systemctl status kubelet.service● kubelet.

失败原因查看cat /var/log/messages|grep kube-apiserver|grep -i errorJun 22 20:11:53 localhost kube-apiserver: E0622 20:11:53.535079 4461 cacher.go:260] unexpected ListAndWatch error: pkg/storage/cacher.go:201: Failed to list *api.Service: client: etcd cl

https://blog.youkuaiyun.com/qq_33733970/article/details/82732521卸载docker-ce[root@localhost ~]# yum list installed | grep dockercontainerd.io.x86_64 1.4.6-3.1.el7 @docker-ce-stabledocker-ce.x86_64 .