[Solved] You wrote a Deployment YAML but your pods never start. What is a common cause? — Ans: Incorrect container image name in the YAML. | Microservices

Microservices - Orchestration with Kubernetes

You wrote a Deployment YAML but your pods never start. What is a common cause?

APods always start regardless of YAML errors.

BUsing the correct image but wrong port number.

CDeployment YAML missing metadata name field.

DIncorrect container image name in the YAML.

Step-by-Step Solution

Solution:

Step 1: Check container image correctness
If the image name is wrong, Kubernetes cannot pull the image, so pods fail to start.
Step 2: Understand impact of image errors
Incorrect image causes pod creation errors, preventing pod startup.
Final Answer:
Incorrect container image name in the YAML. -> Option D
Quick Check:
Image name error = A [OK]

Quick Trick: Check image names carefully to avoid pod startup failures [OK]

Common Mistakes:

MISTAKES

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You wrote a Deployment YAML but your pods never start. What is a common cause?