kubernetes-dashboard low version #22

wenbingzhang · 2021-11-26T09:45:44Z

k8s v18
system centos7

kubernetes-dashboard the server could not find the requested resource

cloudnativer · 2021-11-26T15:06:02Z

This is caused by version mismatch. We have solved this problem in kube-install v0.7.3.

cloudnativer · 2021-11-26T15:08:58Z

kube-install v0.7.3 fixes many problems and supports more practical features, such as supporting multiple CNI plug-ins, supporting multiple operating systems in the same cluster, skipping kernel upgrade, etc...

We recommend that you use the latest version of kube install v0.7.3 or above !

cloudnativer · 2021-11-26T15:11:22Z

You can get the kube-install v0.7.3 from the link below:
https://github.com/cloudnativer/kube-install/releases/tag/v0.7.3

wenbingzhang · 2021-11-29T02:40:25Z

The “Kubernetes-dashboard”is still not working

wenbingzhang · 2021-11-29T03:03:35Z

Looks like a missing “Dashboard-metrics-scraper.”

https://raw.githubusercontent.com/kubernetes/dashboard/v2.2.0/aio/deploy/recommended.yaml

wenbingzhang · 2021-11-29T04:51:41Z

can add a switch to install “kubernetes-dashboard”. Because “kubernetes-dashboard”isn’t necessary.

houseonline · 2021-11-29T06:24:23Z

The “Kubernetes-dashboard”is still not working

In fact, in the new version, Dashboard is already running normally. The "Dashboard-metrics-scraper" you see is used to display the monitoring graph on the Dashboard interface, "Dashboard-metrics-scraper" is an additional plug-in, and "Dashboard-metrics-scraper" is not necessary.

houseonline · 2021-11-29T06:27:56Z

can add a switch to install “kubernetes-dashboard”. Because “kubernetes-dashboard”isn’t necessary.

"Kubernetes-dashboard" is used on the web interface of "kube-install", and "kube-install" integrates the most basic "kubernetes-dashboard" by default (not including "Dashboard-metrics-scraper"), so for the time being will not become an option. We can integrate "Dashboard-metrics-scraper" in future versions.

wenbingzhang · 2021-11-29T06:31:04Z

看起来像是缺少“仪表板指标抓取工具”。
https://raw.githubusercontent.com/kubernetes/dashboard/v2.2.0/aio/deploy/recommended.yaml

如果需要“Dashboard-metrics-scraper”，可以在Dashboard的基础上手动添加“Dashboard-metrics-scraper”。

您可以使用以下代码附加“Dashboard-metrics-scraper”：

kind: Deployment
apiVersion: apps/v1
metadata:
  labels:
    k8s-app: dashboard-metrics-scraper
  name: dashboard-metrics-scraper
  namespace: kubernetes-dashboard
spec:
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      k8s-app: dashboard-metrics-scraper
  template:
    metadata:
      labels:
        k8s-app: dashboard-metrics-scraper
      annotations:
        seccomp.security.alpha.kubernetes.io/pod: 'runtime/default'
    spec:
      containers:
        - name: dashboard-metrics-scraper
          image: kubernetesui/metrics-scraper:v1.0.6
          ports:
            - containerPort: 8000
              protocol: TCP
          livenessProbe:
            httpGet:
              scheme: HTTP
              path: /
              port: 8000
            initialDelaySeconds: 30
            timeoutSeconds: 30
          volumeMounts:
          - mountPath: /tmp
            name: tmp-volume
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            runAsUser: 1001
            runAsGroup: 2001
      serviceAccountName: kubernetes-dashboard
      nodeSelector:
        "kubernetes.io/os": linux
      # Comment the following tolerations if Dashboard must not be deployed on master
      tolerations:
        - key: node-role.kubernetes.io/master
          effect: NoSchedule
      volumes:
        - name: tmp-volume
          emptyDir: {}

Yes, I’ve added “Dashboard-metrics-scraper.”

wenbingzhang · 2021-11-29T06:32:26Z

看起来像是缺少“仪表板指标抓取工具”。
https://raw.githubusercontent.com/kubernetes/dashboard/v2.2.0/aio/deploy/recommended.yaml

如果需要“Dashboard-metrics-scraper”，可以在Dashboard的基础上手动添加“Dashboard-metrics-scraper”。

您可以使用以下代码附加“Dashboard-metrics-scraper”：

kind: Deployment
apiVersion: apps/v1
metadata:
  labels:
    k8s-app: dashboard-metrics-scraper
  name: dashboard-metrics-scraper
  namespace: kubernetes-dashboard
spec:
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      k8s-app: dashboard-metrics-scraper
  template:
    metadata:
      labels:
        k8s-app: dashboard-metrics-scraper
      annotations:
        seccomp.security.alpha.kubernetes.io/pod: 'runtime/default'
    spec:
      containers:
        - name: dashboard-metrics-scraper
          image: kubernetesui/metrics-scraper:v1.0.6
          ports:
            - containerPort: 8000
              protocol: TCP
          livenessProbe:
            httpGet:
              scheme: HTTP
              path: /
              port: 8000
            initialDelaySeconds: 30
            timeoutSeconds: 30
          volumeMounts:
          - mountPath: /tmp
            name: tmp-volume
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            runAsUser: 1001
            runAsGroup: 2001
      serviceAccountName: kubernetes-dashboard
      nodeSelector:
        "kubernetes.io/os": linux
      # Comment the following tolerations if Dashboard must not be deployed on master
      tolerations:
        - key: node-role.kubernetes.io/master
          effect: NoSchedule
      volumes:
        - name: tmp-volume
          emptyDir: {}

Finally, I didn’t use “Kubernetes-dashboard,”and it seems that the new version of HTTPS isn’t working, and I don’t know how to fix it.

wenbingzhang · 2021-11-29T06:36:23Z

Install it by default if you feel you need to.

can add a switch to install “kubernetes-dashboard”. Because “kubernetes-dashboard”isn’t necessary.

"Kubernetes-dashboard" is used on the web interface of "kube-install", and "kube-install" integrates the most basic "kubernetes-dashboard" by default (not including "Dashboard-metrics-scraper"), so for the time being Will not become an option. We can integrate "Dashboard-metrics-scraper" in future versions.

Install it by default if you feel you need to.

cloudnativer · 2021-11-29T07:00:10Z

Finally, I didn’t use “Kubernetes-dashboard,”and it seems that the new version of HTTPS isn’t working, and I don’t know how to fix it.

This is the problem of browser security policy setting. The official dashboard also has similar instructions. You can set browser security parameters or allow k8s self signed certificates.

If you are using a Chrome browser, you can set the security permission, or enter "thisisunsafe" on the keyboard.
If you use Firefox browser, you can skip the security prompt and access it directly.

wenbingzhang · 2021-11-29T07:08:32Z

If you are using a Chrome browser, you can set the security permission, or enter "thisisunsafe" on the keyboard.

I use Chrome, which works for me. Thank you!

houseonline · 2021-11-29T07:12:59Z

Firefox browser can skip opening directly, which is more convenient.

wenbingzhang · 2021-11-29T07:16:22Z

Firefox browser can skip opening directly, which is more convenient.

This is my habit and I don’t want to change it for the time being.

wenbingzhang · 2021-11-29T07:18:23Z

“Kubernetes-dashboard”is not a necessity for me, and “Dashboard-metrics-scraper”is not a necessity, and I want the clustering to be as simple as possible.

cloudnativer · 2021-11-29T07:25:37Z

We have recorded your requirements, kube-dashboard can be made optional in future versions.

wenbingzhang · 2021-11-29T07:45:27Z

We have recorded your requirements, kube-dashboard can be made optional in future versions.

I am using “Lens”for K8s management.

houseonline · 2021-12-01T09:56:58Z

I am using “Lens”for K8s management.

oh, This is great.

cloudnativer · 2021-12-17T06:34:21Z

Next Version Feature Preview: https://github.com/cloudnativer/kube-install/blob/master/docs/roadmap.md

wenbingzhang · 2021-12-17T06:41:53Z

Next Version Feature Preview: https://github.com/cloudnativer/kube-install/blob/master/docs/roadmap.md

This is great.

cloudnativer self-assigned this Nov 26, 2021

cloudnativer added bug Something isn't working wontfix This will not be worked on labels Nov 26, 2021

cloudnativer assigned houseonline Nov 29, 2021

wenbingzhang closed this as completed Dec 17, 2021

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kubernetes-dashboard low version #22

kubernetes-dashboard low version #22

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kubernetes-dashboard low version #22

kubernetes-dashboard low version #22

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