Kubernetes

Deploy kubernetes dashboard in kss cluster.

Deploying Kubernetes Dashboard in K3S Cluster

Get the latest Kubernetes Dashboard and deploy Create service account and role In admin-service user.yaml, enter the following values: In admin-user-role.yaml, enter the following values: Now apply changes to deploy it to K3S cluster: Expose service as NodePort to access from browser In edit mode change type: ClusterIP to type: NodePort. And save it. Your

Kubernetes cluster setup with raspberries and a kubernetes cluster.

Raspberry Pi 4 K3S cluster setup

In this tutorial, I will show you how to set up a lightweight Kubernetes cluster using rancher k3s. My current Raspberry Pi 4 configuration: Hostname RAM CPU Disk IP Address k3s-master-1 8 GB 4 64 GB 192.168.1.10 k3s-worker-node-1 8 GB 4 64 GB 192.168.1.11 k3s-worker-node-2 8 GB 4 64 GB 192.168.1.12 Prerequisite set values as shown below: Apply changes by executing

A group of cows in a dirt field.

Rancher Kubernetes Single Node Setup

Pre-req Download rke package and set executable permissions RKE Cluster setup First, we must setup rke cluster configuration file to deploy it to rke node where the cluster will be setup. Continue with interactive configurations to setup single node cluster. Run the below command to setup rke cluster Output: Connecting to Kubernetes cluster HELM Installation

Working with kubernetes services.

Working With Kubernetes Services

Kubernetes services allow pods to be able to communicate outside Kubernetes cluster. There are three types of services as follows: ClusterIPClusterIP is a default internal cluster IP address used when creating a service internal. This cluster IP is only accessible within the cluster and cannot be reached from outside network. When you do kubectl get

The logo for kubernetes command line.

Kubernetes Command line

To manage a Kubernetes cluster, you need to know some basic commands to be able to manage the cluster. Below are basic command lines to manage pods, nodes, services, etc. Pods kubectl get pods is a command-line tool used in Kubernetes, a popular container orchestration platform, to retrieve information about pods that are running within

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