Here is the overall strategy to setup remote access to your Kubernetes Dashboard:
- Deploy SocketXP VPN agent Docker container in your K8 cluster.
- Install the kubectl CLI utility locally on your laptop.
- Setup the kubectl config file in your laptop with SocketXP Public URL, K8 SSL Certs, and Key.
- Remote access your private Kubernetes cluster from your laptop using the...
How do I expose the Kubernetes UI dashboard?
To create an application, complete the following steps:
- Select the Create button in the upper right window.
- To use the graphical wizard, choose to Create an app.
- Provide a name for the deployment, such as nginx
- Enter the name for the container image to use, such as nginx:1.15.5
- To expose port 80 for web traffic, you create a Kubernetes service. ...
- When ready, select Deploy to create the app.
Why do we need Kubernetes dashboard?
Overview/additional benefits
- You can use it to deploy your services, to roll out new releases without downtime, and to scale (or de-scale) those services.
- It is portable.
- It can run on a public or private cloud.
- It can run on-premise or in a hybrid environment.
How to setup Kubernetes dashboard with an ingess controller?
- Create the Ingress resource by running the following command: kubectl apply -f https://k8s.io/examples/service/networking/example-ingress.yaml Output: ingress.networking.k8s.io/example-ingress created
- Verify the IP address is set: kubectl get ingress Note: This can take a couple of minutes. ...
- Add the following line to the bottom of the /etc/hosts file. ...
How to access local Kubernetes minikube dashboard remotely?
Remote access your private Kubernetes cluster from your laptop using the kubectl CLI utility. Run kubectl in proxy mode in your laptop. Access your Kubernetes dashboard in a web browser via the local kubectl proxy. SocketXP Agent Docker Container Deployment: First go to SocketXP Portal. Signup for a free account and get your authtoken there.
How do I access local Kubernetes Dashboard?
Command line proxy Kubectl will make Dashboard available at http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/. The UI can only be accessed from the machine where the command is executed.
Is Kubernetes Dashboard deprecated?
The Kubernetes resource view from the Azure portal replaces the AKS dashboard add-on, which is deprecated.
How do I access Kubernetes service externally?
Ways to connect You have several options for connecting to nodes, pods and services from outside the cluster: Access services through public IPs. Use a service with type NodePort or LoadBalancer to make the service reachable outside the cluster. See the services and kubectl expose documentation.
How do I setup my Kubernetes Dashboard?
First, open your favorite SSH client and connect to your Kubernetes master node. 2. Next, install the Kubernetes dashboard by running the kubectl apply command as shown below. The kubectl apply command downloads the recommended.
Is there a GUI for Kubernetes?
Kubernetes Dashboard is the most popular and mature for Kubernetes GUI client. This web UI dashboard gives an overview of applications running on your cluster, as well as for creating or modifying individual Kubernetes resources. Compared to other clients like Lens and Octant, its filtering ability is limited.
How do I access Azure Kubernetes cluster from outside?
An external service to access the Azure Vote application from the internet.Create a file named azure-vote. yaml and copy in the following manifest. ... Deploy the application using the kubectl apply command and specify the name of your YAML manifest: Console Copy.
How do I access remote Kubernetes cluster?
For the locally installed kubectl instance to remote access your Kubernetes cluster's API server running at https://cluster-ip-address:8443 , you need to setup a public we URL for the API server, so that you could access and manage the cluster from anywhere in the internet.
How do you expose Kubernetes service on the Internet?
From the Service type drop-down list, select Cluster IP. Click Expose. When your Service is ready, the Service details page opens, and you can see details about your Service. Under Cluster IP, make a note of the IP address that Kubernetes assigned to your Service.
How do I access ingress from outside?
If you want to allow external access you can also expose the nginx ingress controller as a LoadBalancer service. You can also use NodePort but you will have to manually point a load balancer to the port on your Kubernetes nodes.
How do I access Kubernetes dashboard without proxy?
Enable additional Add-Onsmicrok8s enable ingress # Ingress exposes HTTP and HTTPS routes from outside the cluster to services within the cluster.microk8s enable dashboard # web-based Kubernetes user interface.microk8s enable dns # creates DNS records for services and pods.More items...•
How do I access Kubernetes dashboard with NodePort?
To permanently expose the dashboard, modify the kubernetes-dashboard service as follows:Execute the following command: kubectl edit service kubernetes-dashboard -n kube-system.Using the standard vi editor syntax, replace the following line as shown below: Replace: type: ClusterIP. With: type: NodePort.
How do I add a user to Kubernetes dashboard?
How To Create Admin User to Access Kubernetes DashboardStep 1: Create Admin service account. Let's start by creating a Service Account manifest file. ... Step 2: Create a Cluster Role Binding. ... Step 3: Obtain admin user token. ... Step 4: Accessing Kubernetes Dashboard. ... Step 5: Creating non admin user account.
Is Kubernetes dashboard open source?
Octant by VMWare Like the Kubernetes Dashboard, Octant is an open-source web interface for visualizing your clusters and applications.
What is k8 dashboard?
The Kubernetes Dashboard is a web-based management interface that enables you to: deploy and edit containerized applications. assess the status of containerized applications. troubleshoot containerized applications.
What is the difference between rancher and Kubernetes?
The difference between Kubernetes and Rancher is that Kubernetes is a technology for managing containers organized under a cluster of virtual or physical machines. Rancher is a technology for managing Kubernetes clusters en masse.
How do I get Kubernetes dashboard tokens?
Explanation:Get all the secret in the kubernetes-dashboard name space.Look at the items array, and match for: metadata -> annotations -> kubernetes.io/service-account.name == kubernetes-dashboard.Print data -> token.Decode content. (If you perform kubectl describe secret , the token is already decoded.)
What is Kubernetes dashboard?
Kubernetes Dashboard is a web-based Kubernetes user interface. You can use Dashboard to deploy containerized applications to a Kubernetes cluster, troubleshoot your containerized application, and manage the cluster resources.
Where is Kubectl config file located?
After you have installed the kubectl CLI utility, overwrite the kubectl config file located at $HOME/.kube/config in your laptop with the one from your cluster's master node ($HOME/.kube/config).
Can you use SocketXP public URL?
You can now use the above SocketXP Public URL to access the Kubernetes Cluster's API server remotely using a kubectl utility.
Is socketxp a Docker container?
SocketXP agent is available as a docker container in the SocketXP DockerHub Repository. Run the SocketXP Docker container as a standalone container (as explained in the below sections) in your Kubernetes cluster to setup remote access to your Kubernetes Dashboard.
Who is the founder of SocketXP?
Ganesh Velrajan is the founder of SocketXP, a lightweight VPN alternative that connects localhost web applications and remote IoT devices. Kubernetes is a popular cluster and container management/orchestration platform widely used in pulic and private clouds. Kubernetes Dashboard is a web-based Kubernetes user interface.
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What is dashboard view?
For cluster and namespace administrators, Dashboard lists Nodes, Namespaces and PersistentVolumes and has detail views for them. Node list view contains CPU and memory usage metrics aggregated across all Nodes. The details view shows the metrics for a Node, its specification, status, allocated resources, events and pods running on the node.
What is dashboard in Kubernetes?
Dashboard is a web-based Kubernetes user interface. You can use Dashboard to deploy containerized applications to a Kubernetes cluster, troubleshoot your containerized application, and manage the cluster resources . You can use Dashboard to get an overview of applications running on your cluster, as well as for creating or modifying individual ...
How many characters can a namespace have?
Dashboard offers all available namespaces in a dropdown list, and allows you to create a new namespace. The namespace name may contain a maximum of 63 alphanumeric characters and dashes (-) but can not contain capital letters. Namespace names should not consist of only numbers.
What is dashboard application?
Dashboard lets you create and deploy a containerized application as a Deployment and optional Service with a simple wizard. You can either manually specify application details, or upload a YAML or JSON file containing application configuration.
How does Kubernetes expose services?
Environment variables: Kubernetes exposes Services through environment variables . You can compose environment variable or pass arguments to your commands using the values of environment variables. They can be used in applications to find a Service. Values can reference other variables using the $ (VAR_NAME) syntax.
What is a container image?
Container image (mandatory): The URL of a public Docker container image on any registry, or a private image (com monly hosted on the Google Container Registry or Docker Hub). The container image specification must end with a colon.
What is deployment in cluster?
A Deployment will be created to maintain the desired number of Pods across your cluster.
Infrastructure as Software vs Infrastructure as Code
Introducing some new vernacular here to the devops and infrastructure engineers of the world
Tell me about your k8s configuration management
I would like to hear about people's experience with managing k8s configuration. By configuration, I primarily mean the resources deployed in the cluster and how the cluster itself is managed.
How to Prepare for CKAD and CKA Certification?
We had fun while preparing and giving the CKA/CKAD exams, and decided to write down our experience and things we used for preparation. Sharing the post we all wrote together, as we think it might help a broader audience. https://www.infracloud.io/blogs/prepare-cka-ckad-certification/
