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Editor to share with you how to install K8S Dashboard, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Installing Dashboard is much easier than the previous steps. Here dashboard runs in the form of Pod, provides services in the form of Service, and exposes the service ports to the outside of the cluster in the form of node port.

Download Dashboard yaml

Dashboard 2.0.4 is used here.

Wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.4/aio/deploy/recommended.yaml

# set node port so that the outside of the cluster can access Dashboardvi recommended.yml through node port # add the following configuration

NodePort: 30443

Type: NodePort

Install Dashboardkubectl apply-f recommended.yaml

Kubectl get pods-n kubernetes-dashboard

Verification

At this point, the token that accesses http://master_node_ip:30443 and outputs with kubeadmin init can log in to the Dashboard administration interface.

Create Dashboard dedicated login user # create user devops

Kubectl create serviceaccount devops-n kube-system

# Licensing

Kubectl create clusterrolebinding devops-clusterrole=cluster-admin-serviceaccount=kube-system:devops

Kubectl describe secrets-n kube-system $(kubectl-n kube-system get secret | awk'/ devops/ {print $1}')

Visit http://master_node_ip:30443 and log in with devops's token.

The above is all the contents of the article "how to install K8S Dashboard". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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