WebUI answers with {"message":"Not Found"}

[m8522s]

We I go the web address of a running falcosidekick-ui, the browser receives {"message":"Not Found"} instead of the HTML-based web page.
URL: http://localhost:2802/

This issue happens on falcosidekick-ui version 2.2.0. I also tested with 2.3.0-rc3 and 2.1.0 with the same result.

falcosidekick-ui is started with: falcosidekick-ui -l debug
I used the binary version from falcosidekick-ui_2.2.0_linux_arm64.tar.gz

The console messages show, that the process is running ans receiving events from falcosidekick:

2024/07/15 13:30:35 [WARN] : Auhentication disabled
2024/07/15 13:30:35 [INFO] : Falcosidekick UI is listening on 0.0.0.0:2802
2024/07/15 13:30:35 [INFO] : log level is debug
2024/07/15 13:32:38  NEW event 'event:79b4e17d-63dd-435d-9d16-cf55a1d93867'

Falcosidekick-ui is running on a Raspberry Pi 3B+ with Raspberry Pi OS (Debian 12.6)

Describe the bug
The documentation at https://github.com/falcosecurity/falcosidekick-ui#ui does not work for my set up. The web UI is not visible and the browser shows {"message":"Not Found"}.
Other endpoints, like /docs and /api/v1/, are working as expected.

How to reproduce it
Start falcosidekick-ui and run curl http://localhost:2802/

Expected behaviour
I expect a web page similar to the screenshot on your GitHub page at https://github.com/falcosecurity/falcosidekick-ui#screenshots

Screenshots
n/a

Environment

• Falco version:
  Mon Jul 15 18:19:47 2024: Falco version: 0.38.1 (aarch64)
  Mon Jul 15 18:19:47 2024: Falco initialized with configuration files:
  Mon Jul 15 18:19:47 2024: /etc/falco/falco.yaml
  Mon Jul 15 18:19:47 2024: System info: Linux version 6.6.31+rpt-rpi-v8 ([email protected]) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) UI updates #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29)
  {"default_driver_version":"7.2.0+driver","driver_api_version":"8.0.0","driver_schema_version":"2.0.0","engine_version":"40","engine_version_semver":"0.40.0","falco_version":"0.38.1","libs_version":"0.17.2","plugin_api_version":"3.6.0"}

• System info:
  {
  "machine": "aarch64",
  "nodename": "raspberrypi",
  "release": "6.6.31+rpt-rpi-v8",
  "sysname": "Linux",
  "version": "UI updates #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29)"
  }

• Cloud provider or hardware configuration:
  Raspberry Pi 3B+

• OS:
  PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
  NAME="Debian GNU/Linux"
  VERSION_ID="12"
  VERSION="12 (bookworm)"
  VERSION_CODENAME=bookworm
  ID=debian
  HOME_URL="https://www.debian.org/"
  SUPPORT_URL="https://www.debian.org/support"
  BUG_REPORT_URL="https://bugs.debian.org/"

• Kernel:
  Linux raspberrypi 6.6.31+rpt-rpi-v8 UI updates #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29) aarch64 GNU/Linux

• Installation method:
  Falco from: falco-0.38.1-aarch64.deb
  Falcosidekick from falcosidekick_2.29.0_linux_arm64.tar.gz
  Falcosidekick-UI from falcosidekick-ui_2.2.0_linux_arm64.tar.gz

[Issif]

Hi,

There are issues on arm I still can't explain, see #95. I'm planning to rewrite (once again) the UI in the next months, I hope the new stack will work better.

[poiana]

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

[poiana]

Stale issues rot after 30d of inactivity.

Mark the issue as fresh with /remove-lifecycle rotten.

Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle rotten

[poiana]

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

Mark the issue as fresh with /remove-lifecycle rotten.

Provide feedback via https://github.com/falcosecurity/community.
/close

[poiana]

@poiana: Closing this issue.

In response to this:

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

Mark the issue as fresh with /remove-lifecycle rotten.

Provide feedback via https://github.com/falcosecurity/community.
/close

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