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container.training/slides/k8s/kubectlscale.md
Jérôme Petazzoni b56e54eaec ♻️ s/exercise/lab/
Now that we have a good number of longer exercises, it makes
sense to rename the shorter demos/labs into 'labs' to avoid
confusion between the two.
2021-12-29 17:18:07 +01:00

561 B

Scaling a deployment

  • We will start with an easy one: the worker deployment

.lab[

  • Open two new terminals to check what's going on with pods and deployments:
    kubectl get pods -w
    kubectl get deployments -w
    
  • Now, create more worker replicas:
    kubectl scale deploy/worker --replicas=10
    

]

After a few seconds, the graph in the web UI should show up.
(And peak at 10 hashes/second, just like when we were running on a single one.)