kubernetes集群中部署kube-ui

部署kube-ui的环境：

docker版本：



由2台虚机组成的kubernetes集群。master（192.168.246.130）minion（192.168.246.130,192.168.246.132）



192.168.246.126：是自己搭建的私有docker镜像仓库



部署kube-ui的步骤：

1：首先下载kube-ui:v5的镜像。目前好像docker.io上不支持下载。从国内的一个网站上下载(:v5必须要带着)

docker pull index.alauda.cn/googlecontainer/kube-ui:v5

2：上传到本地私有仓库中Registry中



3：创建Namespace：kube-system

​ 执行命令：kubectl create -f namespace.yaml

apiVersion: v1
kind: Namespace
metadata:
name: kube-system

4：创建rc:kube-ui-v5

​ 执行命令：kubectl create -f kube-ui-rc.yaml

​ 查看创建完成的pod（因设定了空间，查询时也要加上namespace，否则无法显示）：kubectl get pod --namespace=kube-system

apiVersion: v1
kind: ReplicationController
metadata:
name: kube-ui-v5
namespace: kube-system
labels:
k8s-app: kube-ui
version: v5
kubernetes.io/cluster-service: "true"
spec:
replicas: 1
selector:
k8s-app: kube-ui
version: v5
template:
metadata:
labels:
k8s-app: kube-ui
version: v5
kubernetes.io/cluster-service: "true"
spec:
containers:
- name: kube-ui
image: 192.168.246.136:5000/kube-ui
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: 50Mi
requests:
cpu: 100m
memory: 50Mi
ports:
- containerPort: 8080
livenessProbe:
httpGet:
path: /
port: 8080
initialDelaySeconds: 30
timeoutSeconds: 5

5：创建service：kube-ui

​执行命令：kubectl create -f kube-ui-svc.yaml

​

apiVersion: v1
kind: Service
metadata:
name: kube-ui
namespace: kube-system
labels:
k8s-app: kube-ui
kubernetes.io/cluster-service: "true"
kubernetes.io/name: "KubeUI"
spec:
selector:
k8s-app: kube-ui
ports:
- port: 80
targetPort: 8080

6：安装完成后用浏览器查看页面

​ 地址：http://192.168.246.130:8080/ui/

​ 自动跳转的地址：http://192.168.246.130:8080/api/v1/proxy/namespaces/kube-system/services/kube-ui/#/dashboard/