一、管理k8s管理界面这里主要列举以下3个： 官方的图形kubernetes-dashboardRancherKuboard二、安装步骤1、界面前言之前部署过dashboard v1.x的管理版本，后来dashboard升级了，图形按照之前的界面部署方式部署后，总是管理出现无法访问的现象，b2b信息网后面又去github找到最新版的图形dashboard 部署方式，特此记录。界面 2、管理正式安装step1：安装方式也是图形类似k8s pod创建，通过kubectl apply方式复制$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.3/aio/deploy/recommended.yaml1.2.step2：如果拉取不了，界面可以在hosts里配置这个复制echo "151.101.108.133 raw.githubusercontent.com" >> /etc/hosts1.注意：选择版本时要注意，管理一定要下载与自己k8s的图形版本对应dashboard，不然web界面会报404。高防服务器界面也就是要看看版本中的"Compatibility"
各版本见官方项目地址： https://github.com/kubernetes/dashboard github.com/kubernetes/dashboard step3：优化配置文件(修改相应的镜像配置以免国内无法下载)我将此服务改为NodePort方式进行部署，方便后续进行测试，镜像地址也修改为阿里云仓库的地址，配置文件地址： 点击直达 github.com/pythonTaotao/kubernetes/tree/master/dashboardp.s.recommended.yaml文件需要修改2处recommended.yaml 中的镜像地址改成(一般官方默认的镜像下载不了)： 复制registry.cn-hangzhou.aliyuncs.com/kubernetes_ns/dashboard:v2.0.31. recommended.yaml 指定nodeport端口，方便主机上访问具体如何修改参见此文： https://www.cnblogs.com/caoxb/p/www.cnblogs.com/caoxb/p/11244285.html step4：Getting a Bearer Token(登录WEB页面是源码下载需要使用)复制kubectl describe secrets -n kubernetes-dashboard admin-user-token | grep token | awk NR==3{print $2}1.
step5：查看服务端口复制[root@master ~]# kubectl get svc -n kubernetes-dashboard NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE dashboard-metrics-scraper ClusterIP 10.100.164.29 <none> 8000/TCP 11h kubernetes-dashboard NodePort 10.107.131.103 <none> 443:32136/TCP 11h1.2.3.4.step6：登录验证https://IP:Port
问题总结kubernetes搭建dashboard报错 复制warning configmaps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list configmaps in the namespace "default" close warning persistentvolumeclaims is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list persistentvolumeclaims in the namespace "default" close warning secrets is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list secrets in the namespace "default" close warning services is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list services in the namespace "default" close warning ingresses.extensions is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list ingresses.extensions in the namespace "default" close warning daemonsets.apps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list daemonsets.apps in the namespace "default" close warning pods is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list pods in the namespace "default" close warning events is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list events in the namespace "default" close warning deployments.apps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list deployments.apps in the namespace "default" close warning replicasets.apps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list replicasets.apps in the namespace "default" close warning jobs.batch is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list jobs.batch in the namespace "default" close warning cronjobs.batch is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list cronjobs.batch in the namespace "default" close warning replicationcontrollers is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list replicationcontrollers in the namespace "default" close warning statefulsets.apps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list statefulsets.apps in the namespace "default"1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.解决办法安装dashboard-adminuser.yaml 复制kubectl apply -f https://hub.fastgit.org/pythonTaotao/kubernetes/blob/master/dashboard/dashboard-adminuser.yaml1. |
