Azure Key Vault
An Azure service that is used to manage and protect cryptographic keys and other secrets used by cloud apps and services.
1,448 questions
Hi, this has resolved itself. Thank you!
Environment variables in azure function app disappearing
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 67%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Stephan, Kristin
5
Reputation points
I am creating environment variables in my function app to reference in the function code. Some of the environment variables i am creating are key vault references. When i create the variable, it is briefly visible in the list of variables, but disappears when i refresh the list.
Azure Key Vault
Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,908 questions
{count} vote
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Sander van de Velde | MVP 36,761 Reputation points MVP Volunteer Moderator2024-07-31T18:27:18.62+00:00 Hello @Stephan, Kristin,
this feels like a portal glitch.
Can you confirm this also is the case in an in-private / incognito browser page?
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James Hamil 27,211 Reputation points Microsoft Employee Moderator2024-07-31T19:25:31.83+00:00 @Stephan, Kristin I agree with Sander. Can you please try this in another browser and see if the behavior is the same?
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Stephan, Kristin 5 Reputation points
2024-07-31T19:36:58.7566667+00:00 Thanks for your responses, repeated same behavior in Chrome, Chrome incognito, Edge, Edge Inprivate.
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James Hamil 27,211 Reputation points Microsoft Employee Moderator
2024-07-31T20:58:13.4833333+00:00 Hi @Stephan, Kristin , thank you for the update. Can you please try the following for me and let me know your results? If nothing works we can open a support ticket for you. It's possible that the environment variables you are creating are being overwritten or deleted by another process.
- Check if there are any Azure Functions extensions or third-party tools that are modifying the environment variables. Disable any extensions or tools that may be causing the issue and see if the environment variables persist.
- Check if there are any Azure Functions deployment slots that are modifying the environment variables. Deployment slots can have their own environment variables that override the environment variables in the main app. Check if there are any deployment slots that are modifying the environment variables and update them accordingly.
- Check if there are any Azure Functions settings that are modifying the environment variables. Azure Functions settings can override the environment variables in the main app. Check if there are any settings that are modifying the environment variables and update them accordingly.
- Check if there are any Azure Functions runtime issues that are causing the environment variables to disappear. Check the Azure Functions logs for any errors or warnings related to environment variables.
- Check if there are any Azure Functions security settings that are preventing the environment variables from being created or modified.
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Stephan, Kristin 5 Reputation points
2024-08-01T12:30:33.6966667+00:00 Thank you for your response - The function app has been newly created. No modifications, extensions, deployment slots. The same behavior persists.
In addition to replicating the issue in two browsers, i've just now replicated the behavior in a new function app in a different subscription.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 91%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMR%3C/text%3E%3C/svg%3E)
Michael Rains (VALOREM LLC) 0 Reputation points Microsoft External Staff2024-11-20T07:44:22.2266667+00:00 Similar here
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