Glossary term
What is Rolling update?
In Apex Flow Academy, "Rolling update" means: Replacing Pods a few at a time with a new version, so the app stays available. It is taught in Docker and Kubernetes for Beginners. Related terms include Probe, Namespace, Secret and ConfigMap. Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is Rolling update?
Replacing Pods a few at a time with a new version, so the app stays available.
Where is Rolling update taught?
Rolling update is defined in Docker and Kubernetes for Beginners.
Which lessons cover Rolling update?
These lessons name it in their title or objectives:
- Docker and Kubernetes for Beginners, lesson 6.2: Rolling Updates and Rollbacks
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn Rolling update?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at beginner level:
- Docker and Kubernetes for Beginners: You can open a terminal (PowerShell, Command Prompt, Terminal or a Linux shell) and run simple commands such as cd and ls or dir.