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https://github.com/collabnix/kubelabs

Get Started with Kubernetes
https://github.com/collabnix/kubelabs
beginners hacktoberfest hacktoberfest2020 helm kubernetes kubetools
Last synced: 14 days ago
JSON representation
Get Started with Kubernetes
Host: GitHub
URL: https://github.com/collabnix/kubelabs
Owner: collabnix
License: apache-2.0
Created: 2019-12-27T05:45:17.000Z (almost 5 years ago)
Default Branch: master
Last Pushed: 2024-10-27T03:07:53.000Z (17 days ago)
Last Synced: 2024-10-27T04:19:30.346Z (17 days ago)
Topics: beginners, hacktoberfest, hacktoberfest2020, helm, kubernetes, kubetools
Language: Ruby
Homepage: https://kubelabs.collabnix.com
Size: 60.1 MB
Stars: 2,765
Watchers: 88
Forks: 954
Open Issues: 10
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Security: Security101/devsecops.md
Awesome Lists containing this project

README

        # Get Started with Kubernetes | Ultimate Hands-on Labs and Tutorials

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A Curated List of Kubernetes Labs and Tutorials

- A $0 Learning Platform for All Levels - from the ground Up

- Over 500+ Highly Interactive Docker Tutorials and Guides

- Well tested on Kubernetes Cluster  and can be run on Browser (no Infrastructure required)

# 📝 Join our Community

- Join 9000+ DevOps Engineers today via [Community Slack](https://launchpass.com/collabnix)

- Join our [Discord Server](https://discord.gg/QEkCXAXYSe)

- Fork, Contribute & Share via [Kubelabs GITHUB Repository](https://github.com/collabnix/kubelabs)

-  Click and Follow us over Twitter [![Twitter URL](https://img.shields.io/twitter/url/https/twitter.com/fold_left.svg?style=social&label=Follow%20%40collabnix)](https://twitter.com/collabnix)

-  Access [500+ blogs](https://collabnix.com) on Docker, Kubernetes and Cloud-Native Technology

# Featured Articles

- [Kubernetes CrashLoopBackOff Error: What It Is and How to Fix It?](https://collabnix.com/kubernetes-crashloopbackoff-error-what-it-is-and-how-to-fix-it/)

- [Top 5 Kubernetes Backup and Storage Solutions: Velero and More](https://collabnix.com/top-5-kubernetes-backup-tools-you-should-be-aware-of/)

- [Top 5 Storage Provider Tools for Kubernetes](https://collabnix.com/top-5-storage-provider-tools-for-kubernetes/)

- [Top 5 Alert and Monitoring Tools for Kubernetes](https://collabnix.com/top-5-alert-and-monitoring-tools-for-kubernetes/)

- [Top 5 Machine Learning Tools For Kubernetes](https://collabnix.com/top-5-machine-learning-tools-for-kubernetes/)

- [Top 5 Cluster Management Tools for Kubernetes in 2023](https://collabnix.com/top-5-cluster-management-tools-for-kubernetes-in-2023/)

- [10 Tips for Right Sizing Your Kubernetes Cluster](https://collabnix.com/10-tips-for-right-sizing-your-kubernetes-cluster/)

- [Step-by-Step Guide to Deploying and Managing Redis on Kubernetes](https://collabnix.com/deploying-and-managing-redis-on-kubernetes/)

- [Update Your Kubernetes App Configuration Dynamically using ConfigMap](https://collabnix.com/update-your-kubernetes-app-configuration-dynamically-using-configmap/)

- [Streamline Your Deployment Workflow: Utilizing Docker Desktop for Local Development and OpenShift for Production Deployment](https://collabnix.com/streamline-your-deployment-workflow-utilizing-docker-desktop-for-local-development-and-openshift-for-production-deployment/)

- [The Impact of Kube-proxy Downtime on Kubernetes Clusters](https://collabnix.com/the-impact-of-kube-proxy-downtime-on-kubernetes-clusters/)

- [How to add a Secret to a Deployment in Kubernetes using Kubectl patch](https://collabnix.com/how-to-add-a-secret-to-a-deployment-in-kubernetes-using-kubectl-patch/)

## Pre-requisite:

- [Introductory Slides](https://collabnix.github.io/kubelabs/Kubernetes_Intro_slides-1/Kubernetes_Intro_slides-1.html) 

- [Deep Dive into Kubernetes Architecture](./Kubernetes_Architecture.md) 

## Preparing 5-Node Kubernetes Cluster

### PWK:

  - [Preparing 5-Node Kubernetes Cluster](./kube101.md) 

  - [Setting up WeaveScope For Visualization on Kubernetes](./weave-pwk.md) 

  - [Running Portainer on 5 Node Kubernetes Cluster](https://github.com/collabnix/kubelabs/tree/master/portainer#running-portainer-on-5-node-kubernetes-cluster)

  

  

  

### GKE

  - [Setting up GKE Cluster](./gke-setup.md) 

  - [Setting up Weavescope for Visualization on GKE](./weave.md) 

  

### Docker Desktop for Mac

  - [Setting up Kubernetes Cluster on AWS using Kops running on Docker Desktop for Mac](./dockerdesktopformac/README.md)

  

  

### Ubuntu

  - [Setting up Kubernetes on Ubuntu](https://github.com/collabnix/kubelabs/blob/master/install/ubuntu/README.md)

## Using Kubectl 

- [Kubectl for Docker Beginners](./kubectl-for-docker.md) 

- [Accessing Kubernetes API](./api.md) 

- [How to know if Kubernetes is using Docker or Containerd as a runtime](detect.md)

## Kubernetes CRUD 

- [Using Python](python/README.md)

- [Using Go](golang/README.md)

## Using AI

- [Deploying Kubernetes via AI](./ai/README.md)

## Pods101

 - [Introductory Slides](https://collabnix.github.io/kubelabs/Pods101_slides/Pods101.html) 

 - [Deploying Your First Nginx Pod](./pods101/deploy-your-first-nginx-pod.md) 

 - [Viewing Your Pod](./pods101/deploy-your-first-nginx-pod.md#viewing-your-pods) 

 - [Where is your Pod running on?](./pods101/deploy-your-first-nginx-pod.md#which-node-is-this-pod-running-on) 

 - [Pod Output in JSON](./pods101/deploy-your-first-nginx-pod.md#output-in-json) 

 - [Executing Commands against Pod](./pods101/deploy-your-first-nginx-pod.md#executing-commands-against-pods) 

 - [Terminating a Pod](./pods101/deploy-your-first-nginx-pod.md#deleting-the-pod) 

 - [Adding a 2nd container to a Pod](./pods101/deploy-your-first-nginx-pod.md#ading-a-2nd-container-to-a-pod) 

 - [Labels and Selectors in a Pod](./pods101/labels-and-selectors/README.md)

### Kubernetes Tools for Pods

- [Kubetail](https://github.com/collabnix/kubelabs/blob/master/pods101/tools/kubetail.md)

## ReplicaSet101

 - [Introductory Slides](https://collabnix.github.io/kubelabs/SlidesReplicaSet101/ReplicaSet101.html) 

 - [Creating Your First ReplicaSet - 4 Pods serving Nginx](./replicaset101/README.md#how-does-replicaset-manage-pods) 

 - [Removing a Pod from ReplicaSet](./replicaset101/README.md#removing-a-pod-from-a-replicaset) 

 - [Scaling & Autoscaling a ReplicaSet](./replicaset101/README.md#scaling-and-autoscaling-replicasets) 

 - [Best Practices](./replicaset101/README.md#best-practices) 

 - [Deleting ReplicaSets](./replicaset101/README.md#deleting-replicaset) 

 

## Deployment101

 

 - [Introductory Slides](https://collabnix.github.io/kubelabs/Deployment101_slides/Deployment101.html) 

 - [Creating Your First Deployment](./Deployment101/README.md)

 - [Checking the list of application deployment](./Deployment101/README.md#checking-the-list-of-application-deployment)

 - [Scale up/down application deployment](./Deployment101/README.md#step-2-scale-updown-application-deployment)

 - [Scaling the service to 2 Replicas](./Deployment101/README.md#scaling-the-service-to-2-replicas)

 - [Perform rolling updates to application deployment](./Deployment101/README.md#step-3-perform-rolling-updates-to-application-deployment) 

 - [Rollback updates to application deployment](./Deployment101/README.md#step-4-rollback-updates-to-application-deployment)

 - [Cleaning Up](./Deployment101/README.md#step-5-cleanup)

## ConfigMaps101

 - [What are ConfigMaps?](./ConfigMaps101/what-are-configmaps.md)

## Scheduler101

 - [How Kubernetes Selects the Right node?](./Scheduler101/README.md)

 - [Node Affinity](./Scheduler101/node_affinity.md) 

 - [Anti-Node Affinity](./Scheduler101/Anti-Node-Affinity.md) 

 - [Nodes taints and tolerations](./Scheduler101/Nodes_taints_and_tolerations.md) 

 

 

## Services101

 

  - [Introductory Slides](https://collabnix.github.io/kubelabs/Slides_Services101/Services101.html) 

  - [Deploy a Kubernetes Service?](./Services101/README.md#deploying--a-kubernetes-service)

  - [Labels and Selectors](https://github.com/collabnix/kubelabs/blob/master/Labels-and-Selectors/README.MD)

  - [Service Exposing More Than One Port](./Services101/README.md#service-exposing-more-than-one-port)

  - [Kubernetes Service Without Pods?](./Services101/README.md#kubernetes-service-without-pods)

  - [Service Discovery](./Services101/README.md#service-discovery)

  - [Connectivity Methods](./Services101/README.md#connectivity-methods)

  - [Headless Service In Kubernetes?](./Services101/README.md#headless-service-in-kubernetes)

 

## StatefulSets101

 

 - [The difference between a Statefulset and a Deployment](./StatefulSets101/README.md#what-is-statefulset-and-how-is-it-different-from-deployment)

 - [Deploying a Stateful Application Using Kubernetes Statefulset?](./StatefulSets101/README.md#deploying-a-stateful-application-using-kubernetes-statefulset)

 - [Deploying NFS Server](./StatefulSets101#deploying-nfs-server)

 - [Deploying PV](./StatefulSets101#deploying-persistent-volume)

 - [Deploying PVC](./StatefulSets101#deploying-persistent-volume-claim)

 - [Using Volume](./StatefulSets101#using-volume)

 - [Recreate Pod](./StatefulSets101#recreate-pod)

 

 

## DaemonSet101

 

 - [Why DaemonSets in Kubernetes?](./DaemonSet101/README.md)

 - [Creating your first DeamonSet Deployment](./DaemonSet101/README.md#creating-your-first-deamonset-deployment)

 - [Restrict DaemonSets To Run On Specific Nodes](./DaemonSet101/README.md#restrict-daemonsets-to-run-on-specific-nodes)

 - [How To Reach a DaemonSet Pod](./DaemonSet101/README.md#how-to-reach-a-daemonset-pod)

## Jobs101

- [Creating Your First Kubernetes Job](./Jobs101/README.md#creating-your-first-kubernetes-job)

- [Multiple Parallel Jobs (Work Queue)](./Jobs101/README.md#multiple-parallel-jobs-work-queue)

## Ingress101

- [What is Kubernetes ingress?](./Ingress101/README.md)

   - [NodePort](./Ingress101#nodeport)

   - [Load Balancer](./Ingress101#loadbalancer)

   - [Ingress](./Ingress101#ingress)

   - [How to Use Nginx Ingress Controller](./Ingress101#how-to-use-nginx-ingress-controller)

   - [Ingress Controllers and Ingress Resources](./Ingress101#ingress-controllers-and-ingress-resources)

- [Ingress with EKS](./Ingress101/ingress-eks.md)

  

## RBAC101

  

  - [Role-Based Access Control (RBAC) Overview](./RBAC101/#role-based-access-control-rbac)

  - [Creating a Kubernetes User Account Using X509 Client Certificate](./RBAC101/#creating-a-kubernetes-user-account-using-x509-client-certificate)

  

## Service Catalog101

 

  - [What is Kubernetes Service Catalog?](./ServiceCatalog101/what-is-service-catalog.md)

  - [Creating a sample Service Catalog](./ServiceCatalog101/Create-Service-Catalog.md)

  - [Installing Service Catalog Helm Chart](./ServiceCatalog101/Install-Service-Catalog-Helm.md)

## Cluster Networking101

 - [What Is Cluster Networking In Kubernetes Sense?](./ClusterNetworking101/README.md/#Cluster-Networking)

 - [Kubernetes Networking Rules](./ClusterNetworking101/README.md/#Kubernetes-Networking-Rules)

 - [Types of Networks](./ClusterNetworking101/README.md/#Types-of-Networks)

   - [Underlay Network](./ClusterNetworking101/README.md/#Underlay-Network)

   - [Overlay Network](./ClusterNetworking101/README.md/#Overlay-Network)

 - [What is a Container Network Interface (CNI)?](./ClusterNetworking101/README.md/#What-is-a-Container-Network-Interface-(CNI))

   - [AWS VPC CNI for Kubernetes](./ClusterNetworking101/README.md/#AWS-VPC-CNI-for-Kubernetes)

   - [AZURE CNI for Kubernetes](./ClusterNetworking101/README.md/#Azure-CNI-for-Kubernetes)

   - [Calico](./ClusterNetworking101/README.md/#Calico)

   - [Cilium](./ClusterNetworking101/README.md/#Cilium)

   - [Weave Net from WeaveWorks](./ClusterNetworking101/README.md/#Weave-Net-from-WeaveWorks)

   - [Flannel](./ClusterNetworking101/README.md/#Flannel)

 - [LAB- Weave Net Implementation](./ClusterNetworking101/README.md/#LAB-Weave-Net-Implementation)

## Network Policies101

 - [What is a Kubernetes Network Policy?](./Network_Policies101/README.md)

 - [Creating Your First NetworkPolicy Definition](./Network_Policies101/First_Network_Policy.md)

 - [How can we fine-tune Network Policy using selectors?](./Network_Policies101/how_can_we_fine-tune_network_policy_using_selectors.md)

 - [Deny Ingress Traffic That Has No Rules](./Network_Policies101/Deny_ingress_traffic_that_has_no_rules.md)

 - [Deny Egress Traffic That Has No Rules](./Network_Policies101/Deny_egress_traffic_that_has_no_rules.md)

 - [Allow All Ingress Traffic Exclusively](./Network_Policies101/allow_all_ingress_traffic_exclusively.md)

 - [Allow All Egress Traffic Exclusively](./Network_Policies101/allow_all_egress_traffic_exclusively.md)

## Monitoring101

 - [Monitoring in Kubernetes](./Monitoring101/README.md/#Monitoring-in-Kubernetes)

 - [Core Monitoring Pipeline](./Monitoring101/README.md/#Core-Monitoring-Pipeline)

 - [Services Monitoring Pipeline](./Monitoring101/README.md/#Service-Monitoring-Pipeline)

 - [What should you consider in Kubernetes Services Pipeline?](./Monitoring101/README.md/#What-should-you-consider-in-Kubernetes-Services-Pipeline)

 - [What about Metrics Visualization?](./Monitoring101/README.md/#Metrics-Visulization) 

 - [Changes To Watch For](./Monitoring101/README.md/#Changes-To-Watch-For)

   - [Heapster is Going Away](./Monitoring101/README.md/#Heapster-is-going-away)

   - [Metrics Server Will Get More Cool Features](./Monitoring101/README.md/#Metrics-Server-Will-Get-More-Cool-Features)

## Logging101

 - [Logging introduction](./Logging101/logging-intro.md)

 - [Elasticsearch](./Logging101/what-is-elasticsearch.md)

 - [Fluentd](./Logging101/fluentd.md)

 - [Fluentd on Kubernetes](./Logging101/fluentd-kube.md)

 - [Fluent Bit](./Logging101/fluentdbit.md)

 - [ELK on Kubernetes](./Logging101/elk-on-kubernetes.md)

## Autoscalers101

 - [What are autoscalers](./Autoscaler101/what-are-autoscalers.md)

 - [Autoscaler lab](./Autoscaler101/autoscaler-lab.md)

## Helm101

- [What is Helm?](./Helm101/what-is-helm.md)

- [Installing a Helm Chart](./Helm101/installing-a-chart.md)

- [Helm Charts](./Helm101/helm-charts.md)

- [Helm Chart Hooks](./Helm101/chart-hooks.md)

- [Helm Chart Testing](./Helm101/test-charts.md)

- [Helm Chart Repository](./Helm101/chart-repos.md)

## AKS101

- [What is AKS?](./AKS101/what-is-aks.md)

- [AKS Networking](./AKS101/aks-networking.md)

- [AKS IAM](./AKS101/aks-iam.md)

- [AKS Storage](./AKS101/aks-storage.md)

- [AKS Service Mesh](./AKS101/aks-service-mesh.md)

- [AKS KEDA](./AKS101/aks-keda.md)

## Security101

- [What is DevSecOps?](./Security101/devsecops.md)

- [Securing your cluster](./Security101/kubernetes-security.md)

## GitOps101

- [What is GitOps](./GitOps101/what-is-gitops.md)

- [ArgoCD](./GitOps101/argocd.md)

- [ArgoCD with EKS](./GitOps101/argocd-eks.md)

## Managed Kubernetes Service

- [Managed Kubernetes Service Intro](./ManagedKubernetes/readme.md)

## EKS101

- [What is EKS](./EKS101/what-is-eks.md)

## LKE101

- [What is LKE](./LKE101/what-is-lke.md)

## GKE101

- [What is GKE](./GKE101/what-is-gke.md)

- [Google Cloud Run](./GKE101/cloud-run.md)

- [GKE Service Mesh](./GKE101/gke-service-mesh.md)

## Loft101

- [What is Loft](./Loft101/what-is-loft.md)

- [Loft Lab](./Loft101/loft-lab.md)

## Shipa101

- [What is Shipa](./Shipa101/what-is-shipa.md)

- [Shipa Lab](./Shipa101/shipa-lab.md)

## DevSpace101

- [What is DevSpace](./DevSpace101/what-is-devspace.md)

- [DevSpace Lab](./DevSpace101/devspace-lab.md)

## KubeSphere101

- [What is KubeSphere](./KubeSphere/what-is-kubesphere.md)

- [KubeSphere lab](./KubeSphere/kubesphere-lab.md)

## Kubernetes with GitLab 101

- [What is GitLab](./GitLab101/what-is-gitlab.md)

- [Kubernetes with GitLab](./GitLab101/kubernetes-with-gitlab.md)

- [GitLab runner on Kubernetes](./GitLab101/runner-on-kubernetes.md)

## Kubernetes with Jenkins

- [Jenkins on Kubernetes](./Jenkins101/jenkins-on-kubernetes.md)

- [Using Jenkins on Kubernetes](./Jenkins101/jenkins-ci.md)

## Strimzi (Kafka on Kubernetes)

 - [What is Kafka](./Strimzi101/kafka.md)

 - [Running Kafka on Kubernetes](./Strimzi101/kafka-on-kubernetes.md)

## Java client for Kubernetes

 - [Introduction](./JavaClient101/intro.md)

## KEDA

- [What is KEDA](./Keda101/what-is-keda.md)

- [KEDA lab](./Keda101/keda-lab.md)

## Terraform EKS

- [What is Terraform](./Terraform101/what-is-terraform.md)

- [Terraform EKS Lab](./Terraform101/terraform-eks-lab.md)

## Disaster Recover

- [What is Disaster Recovery](./DisasterRecovery101/what-is-dr.md)

- [DR Lab](./DisasterRecovery101/dr-lab.md)

## Kubezoo

- [What is Kubezoo](./Kubezoo/what-is-kubezoo.md)

- [Kubezoo lab](./Kubezoo/kubezoo-lab.md)

## Karpenter

- [What is Karpenter](./Karpenter101/what-is-karpenter.md)

- [Karpenter Lab](./Karpenter101/karpenter-lab.md)

## For Node Developers

- [Kubernetes for Node Developers](./nodejs.md)

## Cheat Sheets

- [Kubernetes Cheat Sheet](./Cheat%20Sheets/Kubernetes%20Cheat%20Sheet.md)

- [Helm Cheat Sheet](./Cheat%20Sheets/Helm%20Cheat%20Sheet.md)

# Contributors

- [Ajeet Singh Raina](https://twitter.com/ajeetsraina)

- [Sangam Biradar](https://twitter.com/BiradarSangam)

- [Mewantha Bandara](http://linkedin.com/in/mewantha-bandara)

- [Rachit Mehrotra](https://www.linkedin.com/in/rachit-mehrotra-08a92819/?originalSubdomain=in)

- [Saiyam Pathak](https://twitter.com/SaiyamPathak)

- [Divyajeet Singh](https://www.linkedin.com/in/divyajeet-singh)

- [Apurva Bhandari](https://www.linkedin.com/in/apurvabhandari-linux)

## Workshop Video

[![YouTube](https://github.com/collabnix/kubelabs/blob/master/k8sworkshop.png)](https://www.youtube.com/embed/i0d5ta83c-k)

[Click Here](https://www.youtube.com/embed/i0d5ta83c-k) if the link is not working for you.

## Contribution Guidelines

## Step 1. Clone the repository

```

 git clone https://github.com/collabnix/kubelabs

```

## Step 2. Add _config_dev.yml

Add the following entry for local access

```

url: http://127.0.0.1:4000

```

## Step 3. Run the container

```

docker run --rm \

  -v "$PWD:/srv/jekyll" \

  -e BUNDLE_PATH="/srv/jekyll/.bundles_cache" \

  -p 4000:4000 \

  jekyll/builder:3.8 \

  bash -c "gem install bundler && bundle install && bundle exec jekyll serve --host 0.0.0.0 --verbose --config _config.yml,_config_dev.yml"

 ```

# Further References:

- [Kubetools](https://kubetools.collabnix.com)

[Next:  Kubernetes201](https://github.com/collabnix/kubelabs/blob/master/201/README.md)