Kubernetes CKA sample exam question 41 with answer

Question
Create a file called config.txt with 2 values:

key1=value1
key2=value2

Now create a ConfigMap named newcfgmap and read data from the file config.txt and verify that ConfigMap is created correctly.

Answer
Create config.txt:

key1=value1
key2=value2

Create ConfigMap from this file:

kubectl create cm newcfgmap --from-file=config.txt

Verify:

kubectl get cm
kubectl get cm newcfgmap -o yaml

You should have in ConfigMap data encoded in base64:

binaryData:
  config.txt: ...