Repos-que-me-gustan/devops-exercises
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Rename exercises dir

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Name it instead "topics" so it won't be
strange if some topics included "exercises" directory.
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abregman
2022-08-02 01:51:39 +03:00
parent ea1d94d67b
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topics/kubernetes/solutions/killing_containers.md Normal file
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## "Killing" Containers - Solution
1. Run Pod with a web service (e.g. httpd) - `kubectl run web --image registry.redhat.io/rhscl/httpd-24-rhel7`
2. Verify the web service is running with the `ps` command - `kubectl exec web -- ps`
3. Check how many restarts the pod has performed - `kubectl get po web`
4. Kill the web service process -`kubectl exec web -- kill 1`
5. Check how many restarts the pod has performed - `kubectl get po web`
6. Verify again the web service is running - `kubectl exec web -- ps`
## After you complete the exercise
* Why did the "RESTARTS" count raised? - `because we killed the process and Kubernetes identified the container isn't running proprely so it performed restart to the Pod`