Techno Tim | Wildcard Certificates with Traefik + cert-manager + Let's Encrypt in Kubernetes Tutorial @TechnoTim | Uploaded August 2022 | Updated October 2024, 2 hours ago.
Traefik, cert-manager, Cloudflare, and Let's Encrypt are a winning combination when it comes to securing your services with certificates in Kubernetes. Today, we'll install and configure Traefik, the cloud native proxy and load balancer, as our Kubernetes Ingress Controller. We'll then install and configure cert-manager to manage certificates for our cluster. We'll set up Let's Encrypt as our Cluster Issuer so that cert-manager can automatically provision TLS certificates and even wildcard certificates using Cloudflare DNS challenge absolutely free. We'll walk through all of this, step by step, so you can help secure your cluster today.

Video Notes: https://technotim.live/posts/kube-traefik-cert-manager-le/

A HUGE thanks to Datree for sponsoring this video!
Combat misconfigurations. Empower engineers.
datree.io

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#traefik #certificates #kubernetes

00:00 - Traefik + cert-manager + Cloudflare
01:42 - Ad: Datree - Prevent Kubernetes Misconfigurations
02:55 - Installing Kubernetes Easily
03:24 - Checking your cluster
03:41 - Installing Traefik Kubernetes Ingress
04:11 - Traefik Helm Values
08:43 - Installing Traefik with Helm
09:36 - Traefik Middleware
10:27 - Traefik Dashboard Credential
11:32 - Traefik Kubernetes Secret
12:36 Traefik Dashboard Ingress
15:03 - Traefik Dashboard
16:07 - Why use cert-manager with Traefik?
17:30 - Installing cert-manager with Helm
17:44 - cert-manager CRDs
18:50 - cert-manager Helm Values
21:52 - Checking the install
22:24 - Creating a Cluster Issuer
25:11 - Creating a certificate with Let's Encrypt Staging
29:03 - Securing your service with TLS certificates
31:51- Production Certificates with Let's Encrypt
34:27 - Apply production certificates to Ingress
36:46 - Stream Highlight - "Play Button Unboxing"

Thank you for watching!