# Introduction
On a logic function deletion also remove the driver entry
On a app uninstall also remove the sdk layer ( keeps the dep one as it
can be shared across several lambda )
| Resource | Scope | Before this PR | After |
|---|---|---|---|
| DB metadata (functions, objects, fields…) | per-app | deleted |
deleted |
| Source folder (`FileFolder.Source`) | per-function | deleted | deleted
|
| Built handler file (`FileFolder.BuiltLogicFunction`) | per-function |
deleted | deleted |
| **Lambda function** | per-function | **leaked** | **deleted** (driver
`delete`) |
| **SDK layer** `sdk-<wsId>-<appId>` (all versions) | per-app |
**leaked** | **deleted** (driver `deleteApplicationResources` →
`deleteSdkLayer`) |
| Deps layer `deps-<checksum>` | shared across apps/workspaces | not
deleted | **intentionally not deleted** (content-addressed, GC'd) |
## What I don't like about all that
Right now there's some non reversible side effect inside the workspace
migration transaction
- If the transaction fails we're facing data loss
- It also slows down everything
I'm about to create a new PR that allow population post transaction
commit side effect / cleanup to be run later
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Paul Rastoin
98c35ea804
