Home
Feed

Extend

Hashnode Pro
Hashnode for Agents

Resources

The foreword
Hashnode gql skill

Buildful - AI coding agent that delivers frontier-level results at a fraction of the cost Bug0 - The AI-native e2e QA regression testing Hackathons Changelog Brand @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap

Search Hashnode

Search posts, tags, users, and pages

Discussion on "Cert-Manager DNS Challenge with Cloudflare on Kubernetes" | Hashnode

Feed/

Discussion

Cert-Manager DNS Challenge with Cloudflare on Kubernetes

In this tutorial, we will be issuing Let's Encrypt certificates using cert-manager on Kubernetes and we will be using the DNS Challenge with Cloudflare. The reason I am using DNS Challenge instead of HTTP Challenge is because the Kubernetes environme...

Oct 24, 2023·6 min read·ruanbekker.hashnode.devUpdated Oct 26, 2023Read the article

#kubernetes

Written by

Ruan Bekker

@ruanbekker · South Africa

View profile

DevOps Engineer | Cloud Evangelist

I have a passion for problem solving, building things and making businesses succeed. I’m madly curious by heart, so I’m very hungry for knowledge and you will always find my trying and testing out new things to stay ahead of the game.

Responses1

Markdown supported · ⌘↵ to post

mab

Oct 25, 2023

Hey, thanks for the article, awesome. Where does the IP 10.5.24.245 come from? And why does it require a second dns entry with *.app.example.com?

Ruan Bekker

Oct 26, 2023

Hey mab, oh I see that seems a bit confusing. I have updated the post to explain it a bit more. The IP is the LoadBalancer IP and its not needed to create a second DNS entry, but I have explained it in the post. Let me know if anything is unclear. :)