Problem with addon I made (can not start js file MODULE_NOT_FOUND)?

Development
1

When I run image manualy using this command, works without problem:
run --rm -it --device /dev/video0 -p 8554:8554 --entrypoint /init image_name

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
2022/03/30 13:35:58 Starting Rpos
cat: /proc/device-tree/model: No such file or directory
Read IP address 172.17.0.3 from eth0
Manufacturer : Raspberry Pi
Model : 2 B
HardwareId : 
SerialNumber : 00000000d83271ec
FirmwareVersion : 2.1.0
Starting camera settings webserver on http://172.17.0.3:8081/
v4l2ctl.json does not exist yet or invalid.
Binding DeviceService to http://172.17.0.3:8081/onvif/device_service
Binding MediaService to http://172.17.0.3:8081/onvif/media_service
Binding PTZService to http://172.17.0.3:8081/onvif/ptz_service
Binding ImagingService to http://172.17.0.3:8081/onvif/imaging_service
discovery_service started
imaging_service started
ptz_service started
device_service started
Starting Live555 rtsp server
media_service started

When I build addon and start I get error:

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
2022/03/30 15:03:15 Starting Rpos
node:internal/modules/cjs/loader:936
  throw err;
  ^
Error: Cannot find module '/data/rpos/rpos.js'
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
    at node:internal/main/run_main_module:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}
Node.js v17.8.0
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
[s6-finish] sending all processes the TERM signal.

Dockerfile

FROM ghcr.io/home-assistant/armhf-base-raspbian:bullseye

# Install requirements for add-on
RUN apt-get update && apt-get install -y \
    nodejs \
    npm \
    liblivemedia-dev \
    liblivemedia-dev \
    liblog4cpp5-dev \
    cmake \
    libasound2-dev \
    v4l-utils
    
# So let's set it to our add-on persistent data directory.
WORKDIR /data

# install onvif server
# install npm and node.js (latest 17 in 26.3.22)
RUN npm install -g n \
    && n install 17
RUN git clone https://github.com/BreeeZe/rpos.git \
    && cd rpos \
    && npm install
    
# So let's set it to our add-on persistent data/rpos directory.
WORKDIR /data/rpos 

RUN npx gulp
    
# instal v4l2rtspserver
RUN git clone https://github.com/mpromonet/v4l2rtspserver.git \
    && cd v4l2rtspserver/ \
    && cmake . \
    && make \
    && make install

COPY rposConfig.json /data/rpos/
COPY run /etc/services.d/rpos/run
COPY finish /etc/services.d/rpos/finish

ENTRYPOINT ["/init"]

config.yaml

name: "Raspberry camera ONVIF server add-on"
description: "ONVIF server from raspberry pi camera"
version: "0.0.1a"
slug: "rpi-camera-rtsp-server-onvif"
arch:
  - armhf
  - armv7
ports:
  8554/tcp: 8554
ports_description:
  8554/tcp: Web interface (Not required for Ingress)
video: true

run

#!/usr/bin/with-contenv bashio
echo "$( date +'%Y/%m/%d %H:%M:%S' ) Starting Rpos"
cd /data/rpos
exec  /usr/local/bin/node /data/rpos/rpos.js

finish

#!/usr/bin/execlineb -S1
if { s6-test ${1} -ne 0 }
if { s6-test ${1} -ne 256 }
s6-svscanctl -t /var/run/s6/services
2

Did you sort this out?
looks like it might be path issue… to my limited knowledge.
my only suggestion is to rename the finish file to something like

skip_no_finish

I’d then use portainer/exec console or ssh to poke around inside the container and see if things are where they should be.

3

Thx for replay.

Path is correct, problem is probably some setting in config.yaml, but everything I tried not working.

I already try to add in config.yaml:

init: false
full_access: true

My knowledge is also limited and I don’t know where is difference if I run image manually or starting addon.

4

Some things get shifted around in an addon abit, and data doesn’t exist until the container is started. So I think your /data is getting overwritten because data is on the host. The s6 stuff moves things to run/s6/etc or similar.

GitHub - habuild/hassio-addons: Home Assistant addon using SBFspot Bluetooth SMA inverters have a poke round there if you want to look at my poor quality examples.

Lint and builder might help you too in the github work flows.

5

I will try with different folder.

6

Thx @HasQT , folder was the problem :slight_smile:

1 Like
7

Hi,

I found this thread, I was looking for an onvif server… Can I also use your addon to convert an rtsp camera to onvif ?

8

I have found this one on your GitHub, found rpos before…

Can I use that one to convert an rtsp camera to make it onvif compatible?