CKAD-exercises | configuration | Secrets | env vs envFrom #380
Description
Create a Secret named 'ext-service-secret' in the namespace 'secret-ops'. Then, provide the key-value pair API_KEY=LmLHbYhsgWZwNifiqaRorH8T as literal.
Consuming the Secret. Create a Pod named 'consumer' with the image 'nginx' in the namespace 'secret-ops' and consume the Secret as an environment variable. Then, open an interactive shell to the Pod, and print all environment variables.
There's no need to use env -> name -> valueFrom -> secretKeyRef name/key to rename the key API_KEY.
envFrom -> secretRef -> name will suffice.