Question 226263 in Azure Question posted in
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Azure function Application settings is not consistent to values in local.settings.json

local.settings.json:

{
  "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "",
    "FUNCTIONS_WORKER_RUNTIME": "node",
    "WEBSITE_RUN_FROM_PACKAGE": 1,
    "SCM_DO_BUILD_DURING_DEPLOYMENT": true
  }
}

However, after successfully executing:

$ npm run-script build && zip -r azure_function.zip .  && az functionapp deployment source config-zip -g acmeapp -n acmefunction2 --src azure_function.zip 

...


Getting scm site credentials for zip deployment
Starting zip deployment. This operation can take a while to complete ...
Deployment endpoint responded with status code 202
{
  "active": true,
  "author": "N/A",
  "author_email": "N/A",
  "complete": true,
  "deployer": "Push-Deployer",
  "end_time": "2023-08-08T16:22:50.8690074Z",
  "id": "3cba98a7-a231-45b8-847a-f0222e38731c",
  "is_readonly": true,
  "is_temp": false,
  "last_success_end_time": "2023-08-08T16:22:50.8690074Z",
  "log_url": "https://acmefunction2.scm.azurewebsites.net/api/deployments/latest/log",
  "message": "Created via a push deployment",
  "progress": "",
  "received_time": "2023-08-08T16:21:36.1656327Z",
  "site_name": "acmefunction2",
  "start_time": "2023-08-08T16:21:38.0518534Z",
  "status": 4,
  "status_text": "",
  "url": "https://acmefunction2.scm.azurewebsites.net/api/deployments/latest"
}

The function is deployed to Azure function app.

But in Settings | Configuration | Application settings:

enter image description here

As you can see:
FUNCTIONS_WORKER_RUNTIME is set to "node", which is as expected.

WEBSITE_RUN_FROM_PACKAGE is set to 0, why not 1?

SCM_DO_BUILD_DURING_DEPLOYMENT is set to false, why?

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    Read this doc: https://learn.microsoft.com/en-us/azure/azure-functions/functions-run-local?tabs=linux%2Cportal%2Cv2%2Cbash&pivots=programming-language-typescript#project-file-deployment

    Use the -publish-local-settings option to automatically create app settings in your function app based on values in the local.settings.json file.


  2. 0

    In Azure Functions, local.settings.json file is meant for local development and isn’t directly used when you deploy the function to Azure. Instead, the settings in local.settings.json need to be manually applied to the Application Settings in the Azure portal or through command-line tools like the Azure CLI. This separation ensures that developers can have local settings that don’t necessarily override the production settings.

    To ensure your settings in local.settings.json are reflected in the Azure Function App, you can use the Azure CLI to set them:

    az functionapp config appsettings set --name acmefunction2 --resource-group acmeapp --settings FUNCTIONS_WORKER_RUNTIME=node WEBSITE_RUN_FROM_PACKAGE=1 SCM_DO_BUILD_DURING_DEPLOYMENT=true
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