kubernetes.tar.gz

kubernetes

port-30001

port-3000

port-4567

port-8001

Port-3001

Port-3001-v1

Kubernetes in Practice is your one-stop shop for learning how to build, deploy, scale, and manage Kubernetes in a step-by-step process.

You will learn all the most important concepts including: architecture, pods, deployments, services, ingress, and a whole lot more. Once you have the fundamentals out of the way, you will get the opportunity to put your skills to work in a project where you will create and run an application in a real Kubernetes cluster.

By the time you finish this course, you will have complete confidence when it comes to deploying and managing kubernetes clusters.

Kubernetes in Practice

The pod will stay in a `Pending` state and will not actually run. 

Other pods will be killed to free resources.


What happens if we try to run a pod requesting more resources than we have available in our cluster?


What happens if we try to run a pod requesting more resources than we have available in our cluster?

A pod can never use more resources than what we defined in the pod's resources `request`.

A pod can never use more resources than what we defined in the pod’s resources <code>request</code>.

Kubernetes will move the pod to a different node with more memory.

Kubernetes will automatically increase the memory limit.

What happens if a pod starts using more memory than what is defined as its limit?

What happens if a pod starts using more memory than what is defined as its limit?

A short quiz on managing resource usage of containers.

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

Wrap Up!

Quiz: Managing Containers Resource Usage