#cert-manager

[opsmxspinnaker]

Update expired security certificates used for mTLS authentication in Spinnaker

Know how to update expired security certificates used for mTLS authentication between Spinnaker the different microservices to avail uninterrupted services.

[kontainersin]

Tanzu Kubernetes Grid 1.2.1 deployment is stuck due to cert-manager pod creation issue

Tanzu Kubernetes Grid 1.2.1 deployment is stuck due to cert-manager pod creation issue

Tanzu Kubernetes Grid aka TKG provides a consistent, upstream-compatible implementation of Kubernetes, that is tested, signed, and supported by VMware. Recently I was working on a TKGm 1.2.1 airgapped installation on vSphere environment and faced an issue. The installation got stuck at one point for about 30 mins and eventually failed. I am discussing it here if someone else face the same and…

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[theithollow]

Active Directory Authentication for Kubernetes Clusters

Active Directory Authentication for Kubernetes Clusters #k8s #kubernetes

You’ve stood up your Kubernetes (k8s) cluster and are really looking forward to all of your coworkers deploying containers on it. How will you get everyone logged in? Creating local service accounts and distributing KUBECONFIG files (securely), seems like a real chore. This post will show how you can use Active Directory authentication for Kubernetes Clusters.

This post will use two projects,

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Jetstack Cert-Manager

Jetstack Cert-Manager I Love working with Certificates...No I haven't been kidnapped! #kubernetes #k8s

One of my least favorite parts of computers is dealing with certificate creation. In fact, ya know those tweets about what you’d tweet if you were kidnapped and didn’t want to tip off the kidnapers?

Yeah, I’d tweet about how I love working with certificates. They are just not a fun thing for me. So when I found a new project where I needed certificates created, I was not really excited.

Wh…

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