Get hands-on experience in creating and running applications in Kubernetes.

kubernetesInPractice.tar.gz

kubernetes

port-30001

port-3000

port-4567

port-8001

port-3001

port-3001-v1

Service Types and Cluster IP

Kubernetes Essentials

“Kubernetes in Practice” is our one-stop shop to learn how to build, deploy, scale, and manage Kubernetes with a step-by-step process.

We'll explore key concepts of Kubernetes with hands-on practice, including architecture, pods, deployments, services, and Ingress. Once the fundamentals are out of our way, we can put your skills to work. We’ll do this through a project where we will create and run an application in a real Kubernetes cluster.

By the time we finish this module, you will have complete confidence in our deployment and management of Kubernetes clusters.

Kubernetes in Practice

We can create a kubeconfig file for each cluster.


Kubectl can only connect to a single cluster.

We can define multiple contexts in the kubeconfig file. 

How can we connect to multiple Kubernetes clusters from the same machine?


How can we connect to multiple Kubernetes clusters from the same machine?

A context in the kubeconfig file is the combination of a cluster and a user.

A context in the kubeconfig file is the combination of a cluster and a user.

We can have multiple clusters, users, and contexts.

We can have multiple clusters, users, and contexts.

Before We Begin

What Kubernetes Brings to the Table

Kubernetes Architecture

Pods

Deployments

Services

Ingress

Configuring Applications with Configmaps

Using Secrets for Sensitive Configs

Running Jobs

Organizing Resources with Namespaces

Managing Containers Resource Usage

Understanding the Kubeconfig File

Kubernetes IRL

Appendix

Conclusion

Quiz