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Day Two Challenge!

Let's take some of the topics we learned yesterday and try to apply them! Attempt as many of the challenges below as you care to- we'll review solutions once everyone's had a crack at it!

Challenge 1

Make a pod with the following parameters:
POD NAME: day2challenge
IMAGE: nginx

Challenge 2

Make the same Pod from challenge 1 again, this time in a different namespace.
NAMESPACE: kube-public

Challenge 3

Inside nginx containers, in the /etc/nginx directory, there is a file named nginx.conf. Copy that file to your local machine in the ~/static directory, renaming the local copy as nginx.conf.old. HINT: Check out 16. LECTURE: Kubectl exec and cp

Challenge 4

Add one more feature to a Pod you made (either one). Make sure that the container in that Pod does NOT consume more than 1024Mi in memory and 400m of CPU.

SOLUTION

Challenge 3 command- kubectl cp day2challenge:etc/nginx/nginx.conf ~/static/nginx.conf.old

apiVersion: v1
kind: Pod
metadata:
  name: day2challenge
  namespace: kube-public
spec:
  containers:
  - name: nginx
    image: nginx
    resources:
      limits:
        cpu: 400m
        mem: 1024Mi