Tech Talk

Securing Your Kubernetes Ingress With Let’s Encrypt

Starts on March 15, 2022 at 03:00 PM
Default avatar

By Kim Schlesinger

Developer Advocate

Securing Your Kubernetes Ingress With Let’s Encrypt

Video

About the Talk

Ready to take that cluster into production? Is it secured?

Learn how to install and configure the Kubernetes Ingress NGINX Controller and connect it with cert-manager to generate TLS certificates using Let’s Encrypt. Setting up Ingress and TLS termination ensures that traffic from the internet into your cluster is encrypted, an essential step for a Kubernetes clusters serving in production.

What You’ll Learn

  • Installing and configuring the Kubernetes NGINX Ingress Controller

  • Setting up cert-manager to automatically generate and rotate TLS certificates from Let’s Encrypt

  • How to test that TLS termination is working

This Talk Is Designed For

  • Platform engineers setting up production Kubernetes clusters

  • Developers interested in enabling https for applications inside a Kubernetes cluster

Prerequisites

  • Experience connecting to a Kubernetes cluster with the command line tool kubectl

Resources

NGINX Ingress Controller

Let’s Encrypt

Kubernetes Starter Kit

cert-manager Cloud native certificate management for Kubernetes

Presentation deck

Kubernetes in minutes, on DigitalOcean

DigitalOcean Kubernetes (DOKS) is a managed Kubernetes service that lets you deploy Kubernetes clusters without the complexities of handling the control plane and containerized infrastructure. Clusters are compatible with standard Kubernetes toolchains and integrate natively with DigitalOcean Load Balancers and block storage volumes.

Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases.

Learn more about us


About the authors
Default avatar

Developer Advocate

I’m a developer advocate at DigitalOcean focusing on Kubernetes and other Cloud Native technologies

Still looking for an answer?

Ask a questionSearch for more help

Was this helpful?
 
5 Comments


This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Omg, i’m traying to copy the resources, like any yaml file, or any file in github, but it’s no avalible something like that :"(

Take a look at the references github repository. Specifically I would suggest looking at 03-setup-ingress-controller/assets/manifests for the yaml files.

https://github.com/digitalocean/Kubernetes-Starter-Kit-Developers/tree/main/03-setup-ingress-controller/assets/manifests

Could you please post a git repo of the YAML files used within this video tutorial?

  • No? Why not? Oh, i see, you wish it were that simple…

Is there a text tutorial somewhere for those of us who dont do video in the office?

im getting a 503 Service Temporarily Unavailable?

Try DigitalOcean for free

Click below to sign up and get $200 of credit to try our products over 60 days!

Sign up

Join the Tech Talk
Success! Thank you! Please check your email for further details.

Please complete your information!

Get our biweekly newsletter

Sign up for Infrastructure as a Newsletter.

Hollie's Hub for Good

Working on improving health and education, reducing inequality, and spurring economic growth? We'd like to help.

Become a contributor

Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.

Welcome to the developer cloud

DigitalOcean makes it simple to launch in the cloud and scale up as you grow — whether you're running one virtual machine or ten thousand.

Learn more
DigitalOcean Cloud Control Panel