Introductory Kubernetes course teaching fundamentals, kubectl basics, and hands-on browser labs for practicing containerized application deployment.
Industry reports show roughly 77% of organizations are increasing their use of cloud and container technologies. One workplace learning trends report observed an 842% growth in Kubernetes — more than double the increase of any other IT operations skill over the past five years.My name is Mumshad Mannambeth, and this is the Kubernetes for the Absolute Beginners course.Kubernetes is the industry-standard platform for running production-grade containerized applications. Demand for engineers with Kubernetes skills is rising — now is an excellent time to start your Kubernetes journey.Beginners often find Kubernetes challenging because they lack strong foundational concepts or don’t have access to convenient infrastructure for practice. This lesson/article starts with core fundamentals and builds a solid foundation before moving into essential Kubernetes concepts.
We use clear diagrams and friendly analogies to break down complex topics. Every concept is paired with hands-on demos so you can follow along and practice in a real cluster.Below is a minimal example that shows how to create a Pod from the official nginx image using kubectl, list Pods, and inspect details with kubectl describe:
admin@ubuntu-server ~ # kubectl run nginx --image=nginxpod/nginx createdadmin@ubuntu-server ~ # kubectl get podsNAME READY STATUS RESTARTS AGEnginx 1/1 Running 0 3sadmin@ubuntu-server ~ # kubectl describe pod nginx# (detailed information about the pod follows)
Behavior of kubectl run can vary across versions. Some versions create a Deployment by default. To create a Pod explicitly with kubectl run, add --restart=Never (for example: kubectl run nginx --image=nginx --restart=Never).
Hands-on practice is where learning accelerates. This course includes live, browser-based labs that provision a pre-configured cluster for each topic — no need for a high-end local machine or personal cloud account. Each lab focuses on exploration and problem solving rather than copy-paste answers.Example interactive session where multiple pods are present and a new nginx pod is created:
Welcome to the KodeKloud Hands-On labcontrolplane ~ ➜ kubectl get podNo resources found in default namespace.controlplane ~ ➜ kubectl run nginx --image=nginxpod/nginx createdcontrolplane ~ ➜ kubectl get podNAME READY STATUS RESTARTS AGEnewpods-6vwzt 1/1 Running 0 23snewpods-v6p24 1/1 Running 0 23snewpods-xr5pv 1/1 Running 0 23snginx 0/1 ContainerCreating 0 4scontrolplane ~ ➜ kubectl get podNAME READY STATUS RESTARTS AGEnewpods-6vwzt 1/1 Running 0 36snewpods-v6p24 1/1 Running 0 36snewpods-xr5pv 1/1 Running 0 36snginx 1/1 Running 0 17scontrolplane ~ ➜
When you need to investigate a Pod, kubectl describe pod <pod-name> shows state, container details, events, volumes, and more. Example excerpt from kubectl describe pod:
Node: controlplane/192.168.143.179Start Time: Tue, 06 Oct 2026 10:01:53 +0000Labels: tier=busyboxAnnotations: <none>Status: RunningIP: 10.22.0.10IPs: IP: 10.22.0.10Controlled By: ReplicaSet/newpodsContainers: busybox: Container ID: containerd://51bf6130898ebba4ccfc65b453c096b108a1f204fda6e954d180c54a0dd9 Image: busybox Image ID: docker.io/library/busybox@sha256:fd7dc98638c8e305f4dc34e979f1c0fdfdcaeb0f Port: <none> Host Port: <none> Command: sleep 1000 State: Running Started: Tue, 06 Oct 2026 10:01:55 +0000 Ready: True Restart Count: 0 Environment: <none> Mounts: /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-bqjhq (ro)Conditions: Type Status PodReadyToStartContainers True Initialized True Ready True ContainersReady True PodScheduled TrueVolumes: kube-api-access-bqjhq: Type: Projected (a volume that contains injected data ...
Keep in mind that the exact fields and condition names shown by kubectl describe can vary between Kubernetes versions and distributions.Common kubectl commands (quick reference)
Command
Purpose
Example
Get resources
List resources (pods, nodes, services)
kubectl get pods
Create from image
Create a Pod/Deployment from an image
kubectl run nginx --image=nginx
Describe resource
Detailed status, events, volumes
kubectl describe pod nginx
Apply manifest
Create/update resources from YAML
kubectl apply -f pod.yaml
Delete resource
Remove resources by name or file
kubectl delete pod nginx
If you get stuck in the labs, the system validates your tasks and provides instant feedback. Hints and full solutions are available when you need them. You also get access to an active Discord community for questions and guidance from trainers and peers.We are a CNCF-certified Kubernetes training partner and include a 30-day money-back guarantee so you can try the course risk-free.Links and references
Best practice: pair reading with short, focused labs. Try to reproduce each demo on your own in the provided hands-on environment — this improves retention and builds real troubleshooting skills.
