Rancher: Kubernetes Master Class: Understanding Upgrades and Rollbacks in Rancher 2.4

Customers expect your containerized applications to be available all the time and DevOps teams are expected to deploy new versions of them several times a day.

Rancher 2.4 now supports rolling updates of worker nodes running RKE. This makes it easy for operators to select and configure an upgrade strategy so that DNS and Ingress experience zero downtime during cluster updates.

In this Kubernetes Master Class, Sn. Software Engineer Rajashree Mandaogane, Sr. Software Engineer Kinara Shah, and Software Engineer Luther Monson will discuss and demo understanding and successfully executing upgrades and rollbacks in Rancher 2.4.