[Solved] Given this Pod spec snippet, what will be the output of the init container's command?initContainers: - name: init-echo image: busybox command: ['sh', '-c', 'echo Hello Init'] | Kubernetes

Kubernetes - Pods

Given this Pod spec snippet, what will be the output of the init container's command?

initContainers:
- name: init-echo
  image: busybox
  command: ['sh', '-c', 'echo Hello Init']

AThe Pod logs will show 'Hello Init' from the init container

BThe Pod will fail because 'echo' is not a valid command

CThe init container will run but produce no output

DThe main container will print 'Hello Init' instead

Step-by-Step Solution

Solution:

Step 1: Understand init container command execution
The init container runs the command 'echo Hello Init' inside busybox, which prints to its logs.
Step 2: Identify where output appears
The output appears in the init container logs, visible via kubectl logs for that init container.
Final Answer:
The Pod logs will show 'Hello Init' from the init container -> Option A
Quick Check:
Init container command output = Pod logs [OK]

Quick Trick: Init container output appears in its logs [OK]

Common Mistakes:

Master "Pods" in Kubernetes

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