Setting up a local cluster (minikube, kind) in Kubernetes - Try It Yourself

Setting up a Local Kubernetes Cluster with Minikube

📖 Scenario: You want to learn how to create a local Kubernetes cluster on your computer. This helps you practice Kubernetes commands and test your applications without needing a cloud provider.Note: These instructions are for Linux (amd64) systems. For macOS or Windows, check the official Minikube docs. Ensure Docker or another hypervisor (e.g., VirtualBox) is installed for the cluster driver.We will use Minikube, a tool that runs Kubernetes locally inside a virtual machine or container.

🎯 Goal: By the end, you will have a running local Kubernetes cluster using Minikube and verify it is working by checking the cluster status.

📋 What You'll Learn

Linux (amd64) system

Docker or another hypervisor installed

Basic terminal or command prompt usage

💡 Why This Matters

🌍 Real World

Developers use local Kubernetes clusters to test and learn Kubernetes without needing cloud resources.

💼 Career

Knowing how to set up and manage local clusters is a key skill for DevOps engineers and cloud-native developers.

1

Install Minikube and kubectl

Download and install Minikube and kubectl by running these commands:

• curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
• sudo install minikube-linux-amd64 /usr/local/bin/minikube
• curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
• sudo install kubectl /usr/local/bin/kubectl

Kubernetes

# Install Minikube and kubectl
# Your code here

Need a hint?

Download the Minikube and kubectl binaries with curl, then install them to /usr/local/bin/ using sudo install.

2

Start the Minikube Cluster

Start your local Kubernetes cluster by running minikube start in your terminal.

Kubernetes

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install kubectl /usr/local/bin/kubectl
# Start the Minikube cluster
# Your code here

Need a hint?

Use the minikube start command to launch the cluster.

3

Check Cluster Status

Check if your Minikube cluster is running by executing minikube status.

Kubernetes

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install kubectl /usr/local/bin/kubectl
minikube start
# Check the cluster status
# Your code here

Need a hint?

Use minikube status to see if the cluster is running.

4

Verify Kubernetes Nodes

Use kubectl get nodes to list the nodes in your local Kubernetes cluster.

Kubernetes

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install kubectl /usr/local/bin/kubectl
minikube start
minikube status
# List Kubernetes nodes
# Your code here

Need a hint?

Run kubectl get nodes to see the node list and their status.