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* Update killing_containers.md rectify the spelling of properly * Update topics/kubernetes/solutions/killing_containers.md correct the grammatical errors to make the sentence meaningful Co-authored-by: andrzejsydor <andrzejsydor@users.noreply.github.com> * Update topics/kubernetes/solutions/killing_containers.md commiting the suggested changes Co-authored-by: andrzejsydor <andrzejsydor@users.noreply.github.com> --------- Co-authored-by: andrzejsydor <andrzejsydor@users.noreply.github.com> Co-authored-by: Arie Bregman <bregman.arie@gmail.com>
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"Killing" Containers - Solution
- Run Pod with a web service (e.g. httpd) -
kubectl run web --image registry.redhat.io/rhscl/httpd-24-rhel7 - Verify the web service is running with the
pscommand -kubectl exec web -- ps - Check how many restarts the pod has performed -
kubectl get po web - Kill the web service process -
kubectl exec web -- kill 1 - Check how many restarts the pod has performed -
kubectl get po web - Verify again the web service is running -
kubectl exec web -- ps
After you complete the exercise
- Why did the "RESTARTS" count raised? -
Kubernetes restarted the Pod because we killed the process and the container was not running properly.