Azure / Azure/azure-functions-host

WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT, not a recommended setting for the ElasticPremium Plans

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#5,585 1 comment 0 reactions 0 assignees View on GitHub
needs-discussion needs-investigation
Dominant language
C#
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Forks
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Avg merge
2d 12h
Merged PRs (30d)
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Description

WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT causes the scaling oscillation, which essentially impacts the function processings.

Similar effect as "Always On" when the app is running on an ELASTIC PREMIUM PLAN. So essentially both the settings are not recommended for the Elastic Premium Plan function Apps.

The ask is to not allowing these settings from the portal/CLI or nullify the effect of it when the application is configured to use ELASTIC PREMIUM PLAN.

Contributor guide

Open the contributing guide

Research direction

No files, tests, or entry points are named. Start by confirming how WEBSITE_MAX_DYNAMIC_APPLICATION_SCALE_OUT and Always On behave for Elastic Premium Function Apps, and whether the requested restriction belongs in the host, portal, or CLI. Done means the settings are blocked or have no effect for Elastic Premium plans without scaling oscillation.

Written by the indexing model from the issue text.

Assessment

Tech stack
azure, csharp
Domain
backend, cloud
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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