website/docs: fix build (#13385)

* website/docs: updated debugging docs (#12809)

* lifecycle: much improved debugging experience

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* Optimised images with calibre/image-actions

* start documenting container debugging

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* add user: root

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* update example override file

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* update env var

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* Apply suggestions from code review

Co-authored-by: Tana M Berry <tanamarieberry@yahoo.com>
Signed-off-by: Jens L. <jens@beryju.org>

* fix

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
Signed-off-by: Jens L. <jens@beryju.org>
Co-authored-by: authentik-automation[bot] <135050075+authentik-automation[bot]@users.noreply.github.com>
Co-authored-by: Tana M Berry <tanamarieberry@yahoo.com>

* website/docs: fix build

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
Signed-off-by: Jens L. <jens@beryju.org>
Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>
Co-authored-by: Jens L. <jens@goauthentik.io>
Co-authored-by: authentik-automation[bot] <135050075+authentik-automation[bot]@users.noreply.github.com>
Co-authored-by: Tana M Berry <tanamarieberry@yahoo.com>

website/docs/developer-docs/setup/debugging.md

@@ -0,0 +1,53 @@
+---
+title: Debugging authentik
+---
+
+This page describes how to debug different components of an authentik instance, running either in production or in a development setup. To learn more about the structure of authentik, refer to our [architecture documentation](../../core/architecture).
+
+## authentik Server & Worker (Python)
+
+The majority of the authentik codebase is in Python, running in Gunicorn for the server and Celery for the worker. These instructions show how this code can be debugged/inspected. The local debugging setup requires a setup as described in [Full development environment](./full-dev-environment.mdx)
+
+Note that authentik uses [debugpy](https://github.com/microsoft/debugpy), which relies on the "Debug Adapter Protocol" (DAP). These instructions demonstrate debugging using [Visual Studio Code](https://code.visualstudio.com/), however they should be adaptable to other editors that support DAP.
+
+To enable the debugging server, set the environment variable `AUTHENTIK_DEBUGGER` to `true`. This will launch the debugging server (by default on port _9901_).
+
+With this setup in place, you can set Breakpoints in VS Code. To connect to the debugging server, run the command `> Debug: Start Debugging" in VS Code.
+
+![](./debug_vscode.png)
+
+:::info
+Note that due to the Python debugger for VS Code, when a Python file in authentik is saved and the Django process restarts, you must manually reconnect the Debug session. Automatic re-connection is not supported for the Python debugger (see [here](https://github.com/microsoft/vscode-python/issues/19998) and [here](https://github.com/microsoft/vscode-python/issues/1182)).
+:::
+
+#### Debugging in containers
+
+When debugging an authentik instance running in containers, there are some additional steps that need to be taken in addition to the steps above.
+
+A local clone of the authentik repository is required to be able to set breakpoints in the code. The locally checked out repository must be on the same version/commit as the authentik version running in the containers. To checkout version 2024.12.3 for example, you can run `git checkout version/2024.12.3`.
+
+The debug port needs to be accessible on the local machine. By default, this is port 9901. Additionally, the container being debugged must be started as `root`, because additional dependencies need to be installed on startup.
+
+When running in Docker Compose, a file `docker-compose.override.yml` can be created next to the authentik docker-compose.yml file to expose the port, change the user, and enable debug mode.
+
+```yaml
+services:
+    # Replace `server` with `worker` to debug the worker container.
+    server:
+        user: root
+        healthcheck:
+            disable: true
+        environment:
+            AUTHENTIK_DEBUGGER: "true"
+            AUTHENTIK_LOG_LEVEL: "debug"
+        ports:
+            - 9901:9901
+```
+
+After re-creating the containers with `AUTHENTIK_DEBUGGER` set to `true` and the port mapped, the steps are identical to the steps above.
+
+If the authentik instance is running on a remote server, the `.vscode/launch.json` file needs to be adjusted to point to the IP of the remote server. Alternatively, it is also possible to forward the debug port via an SSH tunnel, using `-L 9901:127.0.0.1:9901`.
+
+## authentik Server / Outposts (Golang)
+
+Outposts, as well as some auxiliary code of the authentik server, are written in Go. These components can be debugged using standard Golang tooling, such as [Delve](https://github.com/go-delve/delve).