A real place to practice
Work in an isolated Kubernetes environment. Use the actual tools, see the actual behaviour, and start fresh when you need to.
KUBERNETES PRACTICE, BUILT AROUND YOU
Get good at
figuring it out.
Less watching someone else type. More solving real Kubernetes problems—with a cluster, a clear goal, and a little help when you need it.
No local setupReal KubernetesFree to start
The case of the missing trafficExample
YOUR MISSIONThe Pods are running.
The Pods are running.
The Service isn't reaching them.
Find the mismatch. Get traffic flowing again.
$ kubectl get endpoints web
NAME ENDPOINTS
web <none>
web <none>
Your first clue: healthy Pods don't always mean a working Service.
Follow the clues, one step at a time
Interactive example · no live cluster running
A BETTER WAY TO BUILD CONFIDENCE
Knowing the command is a start.
Knowing what to do next is the skill.
The room to work it out
Deploy, investigate, and repair. Progressive hints help you take the next step without jumping straight to the answer.
Feedback you can act on
Check your work against the task, see what passed, and take what you learned into your next exercise.
CUSTOM LABS · MADE WITH AI
That thing you're stuck on?
Make it your next lab.
Describe a Kubernetes problem. Choose your level and the time you have. Review the brief, then let KubeLab build an exercise around it.
Explore Custom LabsYOUR IDEA
“I can create a Service, but I don't know where to start when it has no endpoints.”
Intermediate20 minutesChallenge
START WITH SOMETHING SMALL
Your first “I've got this.”
Free
ConfigMaps and Environment
Separate config from code: store settings in a ConfigMap and inject them into a Deployment.
Plus required
Scheduling Work with CronJobs
Schedule a recurring Job with a CronJob, then suspend it the way you'd pause a scheduled backup — without deleting it.
Free
Health Probes
Tell Kubernetes when a Pod is ready for traffic and when to restart it: readiness and liveness probes.
A little practice today.
More confidence tomorrow.
Follow a learning path, prepare with a timed assessment, or bring a problem of your own.
Create your free account