Practice Test - Commands and Arguments

Solutions to practice test - commands and arguments

Run the command 'kubectl get pods' and count the number of pods.
```
$ kubectl get pods
```
Run the command 'kubectl describe pod' and look for command option
```
$ kubectl describe pod
```
Set the command option to ['sleep', '5000']. Answer file at: /var/answers/answer-ubuntu-sleeper-2.yaml
Both sleep and 1200 should be defined as a string. Answer file at: /var/answers/answer-ubuntu-sleeper-3.yaml
Answer file at: /var/answers/answer-ubuntu-sleeper-3-2.yaml
Inspect the file 'Dockerfile' given at /root/webapp-color. What command is run at container startup?
```
python app.py
```
Inspect the file 'Dockerfile2' given at /root/webapp-color. What command is run at container startup?

``` python app.py --color red ```
The 'command' (entrypoint) is overridden in the pod definition. So the answer is --color green
Inspect the two files under directory 'webapp-color-3'. What command is run at container startup?
```
python app.py --color pink
```
Answer file located at /var/answers/answer-webapp-color-green.yaml

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