Add whiteboard container for nc30

[szaimen]

As option to the aio interface. See nextcloud/whiteboard#82 and #378 as reference

FYI @juliushaertl

[juliushaertl]

Relevant occ commands to automate configuration are in the apps readme, caddy config can be adapted from https://socket.io/docs/v3/reverse-proxy/#caddy-2

[szaimen]

• Needs memory optimization whiteboard#90; add redis connectivity then

[szaimen]

• Needs at least 1 pre-release or a stable release that I can use like e.g. v0.0.1-beta or something: https://github.com/nextcloud/whiteboard/pkgs/container/whiteboard

[juliushaertl]

Sorry for the delay @szaimen

https://github.com/nextcloud-releases/whiteboard/pkgs/container/whiteboard/272546293?tag=v1.0.0-rc.1
https://github.com/nextcloud-releases/whiteboard/releases/tag/v1.0.0-rc.1

[szaimen]

All good, thanks! I will be working on that for the next major release of AIO that will be shipping nc30 for everyone. It will likely come out when nc30.0.1 or nc30.0.2 is released.

[szaimen]

https://github.com/nextcloud-releases/whiteboard/pkgs/container/whiteboard/272546293?tag=v1.0.0-rc.1

@juliushaertl looks like the package is private or not reachable for me?

[juliushaertl]

Changed the visibility, can you check that one?

https://github.com/nextcloud-releases/whiteboard/pkgs/container/whiteboard/272548458?tag=v1.0.0-rc.1

[szaimen]

yes, can see it 👍

[Zoey2936]

# syntax=docker/dockerfile:latest
FROM node:20.17.0-alpine3.20
SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
ENV NODE_ENV=production
ARG WB_VER=v1.0.0-rc.1
WORKDIR /app
RUN apk upgrade --no-cache -a && \
    apk add --no-cache ca-certificates tzdata netcat-openbsd && \
    wget https://github.com/nextcloud-releases/whiteboard/archive/refs/tags/"$WB_VER".tar.gz -O - | tar xzC /app --strip-components=1 && \
    npm install --global clean-modules && \
    npm clean-install && \
    npm cache clean --force && \
    clean-modules --yes && \
    npm uninstall --global clean-modules && \
    chown -R nobody:nobody /app

USER nobody
ENTRYPOINT ["npm", "run", "server:start"]
HEALTHCHECK CMD nc -z 127.0.0.1 3002 || exit 1

should work (Dockerlint should be ok, it is just one run step) - workflow needed vor version updates

[szaimen]

Thanks @Zoey2936 but my idea was rather to re-use the existing container... WDYT?

[Zoey2936]

also possible, but then the upstream Dockerfile needs changes:

1. it uses multiple run steps which makes it bigger then it needs (also I recommend clean-modules to remove bnot needed files from the node_modules folder)
2. the docker image is not very strictly tagged, can be used, but I think it is not the best way
3. tzdata is missing
4. healthcheck is missing
5. them CMD would not even work at this moment:
   https://github.com/nextcloud/whiteboard/blob/2e5014eff779a72d2e5dc2db220d50b0732200d2/Dockerfile#L27
   file does not exist: https://github.com/nextcloud/whiteboard/tree/v1.0.0-rc.1/websocket_server
   instead it should be npm run server:start or node websocket_server/main.js
   https://github.com/nextcloud/whiteboard/blob/2e5014eff779a72d2e5dc2db220d50b0732200d2/package.json#L16

[szaimen]

@juliushaertl FYI ⬆️

[Zoey2936]

Í can also open a PR at https://github.com/nextcloud/whiteboard

[szaimen]

Sounds good, thanks for the offer :)

[juliushaertl]

Definitely, a pr there is much appreciated

[Zoey2936]

see nextcloud/whiteboard#145

[juliushaertl]

Merged and released as 1.0.0-rc.2, thanks again @Zoey2936

[szaimen]

@juliushaertl I am wondering if we should rather wait for nextcloud/whiteboard#119 and not implement the container additionally in AIO as the app_api is already part of AIO.

[szaimen]

However users of https://github.com/nextcloud/all-in-one/tree/main/nextcloud-aio-helm-chart would then not be able to easily run it...

[juliushaertl]

For now nextcloud/whiteboard#119 will have performance penalty as there is only a way to proxy requests through a PHP endpoint, so at least in the first iteration there is no websocket connection just polling. I think running the separate container is still the better approach.

[szaimen]

All right. Will add it then to aio directly 👍

[szaimen]

This is now released with v9.6.0 Beta. Testing and feedback is welcome! See https://github.com/nextcloud/all-in-one#how-to-switch-the-channel