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A Spring Boot app deployed on Azure App Service is not responding. Which configuration mistake could cause this?

medium📝 Debug Q7 of 15
Spring Boot - Docker and Deployment
A Spring Boot app deployed on Azure App Service is not responding. Which configuration mistake could cause this?
ADeploying a Python app instead of Java
BNot setting the correct Java version in Application Settings
CUsing AWS Elastic Beanstalk deployment scripts
DEnabling auto-scaling with minimum instances set to zero
Step-by-Step Solution
Solution:

  1. Step 1: Verify runtime configuration on Azure

    Azure App Service requires correct Java version in Application Settings for Spring Boot apps to run.

  2. Step 2: Exclude unrelated causes

    Using AWS scripts or deploying Python app is irrelevant here; auto-scaling zero is invalid but less likely cause.

  3. Final Answer:

    Not setting the correct Java version in Application Settings -> Option B

  4. Quick Check:

    Java version mismatch on Azure = App not responding [OK]
Quick Trick: Set Java version correctly in Azure App Service settings [OK]
Common Mistakes:
  • Mixing AWS and Azure deployment methods
  • Ignoring runtime version settings
  • Misconfiguring auto-scaling

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