[3776] Java - change the way the Azure function infrastructure is deployed

[russellseymour]

📲 What

Change the tier for the Azure App Service Plan from Elastic Premium to Standard and only deploy one of these. Both functions will be deployed to the same App Service Plan.

🤔 Why

The EP tier was originally used as it was thought this was what was required for running Containers. However this is not the case.

Running two App Service Plans was a mistake.

The reason for doing this is to reduce costs.

🛠 How

In the Terraform template perform the following tasks:

remove one of the app service plans
change the SKU to Standard on the remaining App Service Plan and rename it
Reconfigure both functions to use the single app service plan

👀 Evidence

All stages of the build have completed as normal

🕵️ How to test

Notes for QA
✅ Acceptance criteria Checklist

Code peer reviewed?
Documentation has been updated to reflect the changes?
Passing all automated tests, including a successful deployment?
Passing any exploratory testing?
Rebased/merged with latest changes from development and re-tested?
Meeting the Coding Standards?

[russellseymour]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

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