Some extensions have missing images/architectures

[Williangalvani]

https://github.com/bluerobotics/BlueOS-Extensions-Repository/blob/gh-pages/manifest.json#L3329-L3338

[rotu]

Is this still the case?

[patrickelectric]

The following are missing arm64 images:

• blueos proxy
• cerulean docs
• cerulean dvl
• dm connect
• navigator webassistant
• network scanner
• node-red
• nortek nucleos
• oak-d video streams
• openvscode
• powerswitch calibration
• starlink position
• surftrak fixit
• tether diagnostics
• usbip
• virtualhere
• water linked dvl
• water linked ugps
• wl ugps external
• yacht

[tejashah88]

A small observation about the missing arm64 images: The original Oak-D Video Streams extension has a semi-consistent problem where building for the arm64 architecture yields a segmentation fault when trying to use ninja-build for installing the python dependencies. You can test this with the following:

docker buildx build --platform linux/arm64/v8 . -t tejashah88/blueos-oakd-ext:latest --output type=image,push=false

I was able to fix this by injecting the QEMU binaries as part of a multi-stage Docker build as shown here.

# Use multiarch/qemu-user-static only for non-native architectures. Ending tag is excluded due to specifying platform
# See https://docs.docker.com/reference/dockerfile/#automatic-platform-args-in-the-global-scope for more info
FROM --platform=$BUILDPLATFORM multiarch/qemu-user-static AS qemu

# Start with base image
FROM luxonis/depthai-library:latest

# Copy QEMU binary only when cross-compiling with ARM and ARM64
COPY --from=qemu /usr/bin/qemu-*-static /usr/bin/

# More build statements...

I cannot say if that will fix the other extensions but it might be useful for any extension that interfaces with external I/O and is intended to work on both the Pi 3 and Pi 4 (or other devices).

[Williangalvani]

I'm getting issues getting CI to build these as well.
my issue seems to be related to this
docker/setup-qemu-action#198