[Solved] You wrote this init container spec but the Pod fails to start:initContainers: - name: setup image: busybox command: 'echo Hello'What is the error? | Kubernetes

Kubernetes - Pods

You wrote this init container spec but the Pod fails to start:

initContainers:
- name: setup
  image: busybox
  command: 'echo Hello'

What is the error?

AThe command should be a list, not a string

BThe image 'busybox' is invalid

CThe init container name is missing

DInit containers cannot use 'echo' command

Step-by-Step Solution

Solution:

Step 1: Check command field format
The command field must be a list of strings, not a single string.
Step 2: Identify correct syntax
Correct syntax: command: ['echo', 'Hello'] or command: ['sh', '-c', 'echo Hello']
Final Answer:
The command should be a list, not a string -> Option A
Quick Check:
Command syntax in init container = List [OK]

Quick Trick: Use list syntax for command in containers [OK]

Common Mistakes:

Master "Pods" in Kubernetes

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