Ability to run func azure functionapp fetch-app-settings with slots

We need the ability to fetch-app-settings for a particular slot.

At the moment this does not appear to be a supported feature.

Investigative information

• Timestamp: 2017-10-26
• Function App version (1.0 or 2.0-beta): 1.0, I think?
• Function App name: sdkdev-Functions-gysuvrx2lokek
• Function name(s) (as appropriate): n/a
• Invocation ID: n/a
• Region: West Europe

Repro steps

1. Have a deployed Function App with some slots, where the app settings are defined for each slot.
2. Run func azure functionapp fetch-app-settings <YOUR_FUNCTION_NAME>
3. Observe that your slot settings, predictably, are not synchronised.
4. Try running `func azure functionapp fetch-app-settings <YOUR_FUNCTION_NAME>-<YOUR_SLOT_NAME>
5. “Can’t find app with name …”
6. etc…

Expected behavior

I should be able to provide a slot option like:

func azure functionapp fetch-app-settings <YOUR_FUNCTION_NAME> --slot <YOUR_SLOT_NAME>

Actual behavior

Unsupported

Known workarounds

Not using slots… which is a dealbreaker for us right now.

[nelak]

Also I’d like to add that it’s currently not possible to publish to a specific deployment slot. Publishing only works for the functionApp and not for the other function names.

[christopheranderson]

This issue was moved to Azure/azure-functions-cli#353