kubernetes-dashboard

1、导入kubernetes-dashboard 镜像

[root@node1 DNS]# docker load < kube-dashboard.tar
6bc90c4dba69: Loading layer [==================================================>] 86.48MB/86.48MB
5f70bf18a086: Loading layer [==================================================>] 1.024kB/1.024kB
Loaded image: mritd/kubernetes-dashboard-amd64:latest

2、准备好配置文件

[root@manager ~]# cat kubernetes-dashboard.yaml 
# Copyright 2015 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Configuration to deploy release version of the Dashboard UI.
#
# Example usage: kubectl create -f <this_file>

kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  labels:
    app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kube-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kubernetes-dashboard
  template:
    metadata:
      labels:
        app: kubernetes-dashboard
      # Comment the following annotation if Dashboard must not be deployed on master
      annotations:
        scheduler.alpha.kubernetes.io/tolerations: |
          [
            {
              "key": "dedicated",
              "operator": "Equal",
              "value": "master",
              "effect": "NoSchedule"
            }
          ]
    spec:
      containers:
      - name: kubernetes-dashboard
        image: hub.c.163.com/allan1991/kubernetes-dashboard-amd64:v1.5.1
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 9090
          protocol: TCP
        args:
          # Uncomment the following line to manually specify Kubernetes API server Host
          # If not specified, Dashboard will attempt to auto discover the API server and connect
          # to it. Uncomment only if the default does not work.
          - --apiserver-host=http://192.168.10.220:8080
        livenessProbe:
          httpGet:
            path: /
            port: 9090
          initialDelaySeconds: 30
          timeoutSeconds: 30
---
kind: Service
apiVersion: v1
metadata:
  labels:
    app: kubernetes-dashboard
  name: kubernetes-dashboard
  namespace: kube-system
spec:
  type: NodePort
  ports:
  - port: 80
    targetPort: 9090
  selector:
    app: kubernetes-dashboard

[root@manager ~]# kubectl create -f kubernetes-dashboard.yaml
deployment "kubernetes-dashboard" created
service "kubernetes-dashboard" created
[root@manager ~]# 
[root@manager ~]# kubectl get pods --namespace=kube-system -o wide
NAME                                    READY     STATUS    RESTARTS   AGE       IP          NODE
kube-dns-56d46f58f-6hhsl                3/3       Running   0          28m       10.0.71.4   192.168.10.222
kube-dns-56d46f58f-lnr86                3/3       Running   0          28m       10.0.91.4   192.168.10.221
kube-dns-56d46f58f-nbbxp                3/3       Running   0          28m       10.0.91.5   192.168.10.221
kubernetes-dashboard-7cbd9bccdc-g2kbc   1/1       Running   0          33s       10.0.71.5   192.168.10.222
[root@manager ~]# 
[root@manager ~]# kubectl get svc --namespace=kube-system
NAME                   TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)         AGE
kube-dns               ClusterIP   10.10.10.2    <none>        53/UDP,53/TCP   28m
kubernetes-dashboard   NodePort    10.10.10.40   <none>        80:31493/TCP    44s

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