Docker image does not build on hypriot - lzo missing about docker-ccu HOT 8 CLOSED

found out i forgot something about editing the rfd.conf so i changed it to this:

[Interface 0]
Type = CCU2
ComPortFile = /dev_org/ttyAMA0
AccessFile = /dev/null
ResetFile = /sys_org/class/gpio/gpio18/value

i dont know why but everytime i start the container the lines AccesFile and ResetFile get modified with an # before.

And still the same error

from docker-ccu.

The # are added in the entrypoint.sh.
Then i figured out that you are mapping /dev_org/ttyAMA0 to /dev/mmd_bidcos so i changed the ComPortFile to /dev/mmd_bidcos but still no luck.

Could it be that i roasted something during soldering?

from docker-ccu.

same thing with the latest image from https://hub.docker.com/r/angelnu/ccu2/.
I don't think it is a hardware problem.
I have an elder docker ccu2 image which works. What I found out:

with the working container I can do this successfully:
echo "0" > /sys/class/gpio/gpio18/value
and the value really changes

doing this with the latest image I get:
sh: can't create /sys/class/gpio/gpio18/value: Read-only file system

Any ideas ?

from docker-ccu.

update:
having written my prevoius comment, I tried to do
echo "0" > /sys_org/class/gpio/gpio18/value
and it worked.

So I changed the entrypoint.sh and tried again, without success.
Problem seems to be rfd, which starts correct now (after the change), but dies after some seconds.

from docker-ccu.

Hi,

with the new docker image you need additional binds in the docker compose file for sys and dev. Mine looks like this:

ccu2:
image: angelnu/ccu2
volumes:
- /media/glusterfs/ccu2:/mnt
- /dev:/dev_org
- /sys:/sys_org
environment:
- PERSISTENT_DIR=/mnt
- CHECK_PERSISTENT_DIR=y
hostname: ccu2
networks:
ccu2:
#ipv4_address: 10.5.0.5
aliases:
- ccu2
ports:
- 8080:80
- 2001:2001
deploy:
placement:
constraints:
- node.labels.architecture == arm

from docker-ccu.

If you want to build the docker image yourself you need to install python-lzo on your system. Usually this should be handled by build.sh but I guess it does not work on your OS.

build.sh contains:
python -mplatform | grep -qi Ubuntu && apt-get update && apt-get install python-lzo || true python -mplatform | grep -qi ARCH && apt-get update && pip2 install python-lzo || true

So what is the output from python -mplatform on your system?

from docker-ccu.

@Munsio could you please let me know what do you get on your system when you execute "python -mplatform" ? Without this I do not know why lzo did not get installed.

from docker-ccu.

we can close this issue i'm using the official raspbian instead hypriotOS and i don't want to build the image cause you provided a new one

from docker-ccu.