core concepts

Question 1

Run ephemeral pod and output command

Answer 1

k run my-pod –image=busybox -it –rm –restart=Never – env

Question 2

Whats the wget flag to send to standard out?

Answer 2

wget -O- 1.2.3.4:80

Question 3

Command to get logs of prevous pod instance?

Answer 3

k logs my-pod –previous

Question 4

Print an existing containers env to your standard out?

Answer 4

k exec nginx – env > log.txt

Question 5

Command to watch the k get pods output in real-time?

Answer 5

k get pods -w

Question 6

What is the spec path to an init container?

Answer 6

pod.spec.initContainers

Question 7

Command to get a hierarchy fields of a type?

Answer 7

k explain pod –recursive=true