New version not working

[Bluscream]

raspi docker a64 user here. im on mobile so excuse the less details here.

the new update seems to have broken the docker container. earlier today i noticed my mqtt-io container wasnt running anymore and when i checked the logs it said that setcap wasnt found a lot. When i manually removed the setcap from that start cmd it said that gcc failed when installing rpi.gpio

Maybe related to openhab/openhab-docker#252 (comment)

[BenjiU]

Hi @Bluscream,

have you been on a normal PC in the while? :-D Can you provide more information, please?
I don't have the setup here for reproduction.

Thanks
Benni

[Bluscream]

original docker-compose with setcap:

version: '3'
services:
  mqtt-io:
    privileged: true
    user: root
    image: flyte/mqtt-io
    ports:
     - "443:443"
     - "1883:1883"
     - "8883:8883"
     - "14567:14567"
    volumes:
      - type: bind
        source: /portainer/Files/AppData/Config/mqtt-io/config.yml
        target: /config.yml
        read_only: true
      - /dev/i2c-0:/dev/i2c-0
      - /dev/mem:/dev/mem
      - /dev/gpiomem:/dev/gpiomem
    devices:
      - /dev/i2c-0
      - /dev/mem
      - /dev/gpiomem
    command: >
      bash -c "setcap 'cap_sys_rawio+eip' $(readlink -f venv/bin/python) && venv/bin/python -m mqtt_io /config.yml"
    network_mode: host

logs:

[Bluscream]

New command in docker-compose without setcap:
'bash' '-c' 'venv/bin/python -m mqtt_io /config.yml'

Log without setcap:

Collecting RPi.GPIO
  Downloading RPi.GPIO-0.7.1.tar.gz (29 kB)
  Preparing metadata (setup.py): started
  Preparing metadata (setup.py): finished with status 'done'
Building wheels for collected packages: RPi.GPIO
  Building wheel for RPi.GPIO (setup.py): started
  Building wheel for RPi.GPIO (setup.py): finished with status 'error'
  error: subprocess-exited-with-error
  
  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.linux-armv7l-3.8
      creating build/lib.linux-armv7l-3.8/RPi
      copying RPi/__init__.py -> build/lib.linux-armv7l-3.8/RPi
      creating build/lib.linux-armv7l-3.8/RPi/GPIO
      copying RPi/GPIO/__init__.py -> build/lib.linux-armv7l-3.8/RPi/GPIO
      running build_ext
      building 'RPi._GPIO' extension
      creating build/temp.linux-armv7l-3.8
      creating build/temp.linux-armv7l-3.8/source
      gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/home/mqtt_io/venv/include -I/usr/local/include/python3.8 -c source/py_gpio.c -o build/temp.linux-armv7l-3.8/source/py_gpio.o
      unable to execute 'gcc': No such file or directory
      error: command 'gcc' failed with exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for RPi.GPIO
  Running setup.py clean for RPi.GPIO
Failed to build RPi.GPIO
ERROR: Could not build wheels for RPi.GPIO, which is required to install pyproject.toml-based projects
2024-03-06 22:17:41 mqtt_io.__main__ [ERROR] MqttIo crashed!
Traceback (most recent call last):
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 51, in install_missing_module_requirements
    install_missing_requirements(pkgs_required)
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 22, in install_missing_requirements
    check_call([sys.executable, "-m", "pip", "install"] + pkgs_required)
  File "/usr/local/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/home/mqtt_io/venv/bin/python', '-m', 'pip', 'install', 'RPi.GPIO']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/home/mqtt_io/mqtt_io/__main__.py", line 107, in main
    mqtt_gpio.run()
  File "/home/mqtt_io/mqtt_io/server.py", line 1447, in run
    self._init_gpio_modules()
  File "/home/mqtt_io/mqtt_io/server.py", line 273, in _init_gpio_modules
    self.gpio_modules[gpio_config["name"]] = _init_module(
  File "/home/mqtt_io/mqtt_io/server.py", line 127, in _init_module
    install_missing_module_requirements(module)
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 53, in install_missing_module_requirements
    raise CannotInstallModuleRequirements(
mqtt_io.exceptions.CannotInstallModuleRequirements: Unable to install packages for module <module 'mqtt_io.modules.gpio.raspberrypi' from '/home/mqtt_io/mqtt_io/modules/gpio/raspberrypi.py'> (['RPi.GPIO']): Command '['/home/mqtt_io/venv/bin/python', '-m', 'pip', 'install', 'RPi.GPIO']' returned non-zero exit status 1.
Traceback (most recent call last):
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 51, in install_missing_module_requirements
    install_missing_requirements(pkgs_required)
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 22, in install_missing_requirements
    check_call([sys.executable, "-m", "pip", "install"] + pkgs_required)
  File "/usr/local/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/home/mqtt_io/venv/bin/python', '-m', 'pip', 'install', 'RPi.GPIO']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/local/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/mqtt_io/mqtt_io/__main__.py", line 115, in <module>
    main()
  File "/home/mqtt_io/mqtt_io/__main__.py", line 107, in main
    mqtt_gpio.run()
  File "/home/mqtt_io/mqtt_io/server.py", line 1447, in run
    self._init_gpio_modules()
  File "/home/mqtt_io/mqtt_io/server.py", line 273, in _init_gpio_modules
    self.gpio_modules[gpio_config["name"]] = _init_module(
  File "/home/mqtt_io/mqtt_io/server.py", line 127, in _init_module
    install_missing_module_requirements(module)
  File "/home/mqtt_io/mqtt_io/modules/__init__.py", line 53, in install_missing_module_requirements
    raise CannotInstallModuleRequirements(
mqtt_io.exceptions.CannotInstallModuleRequirements: Unable to install packages for module <module 'mqtt_io.modules.gpio.raspberrypi' from '/home/mqtt_io/mqtt_io/modules/gpio/raspberrypi.py'> (['RPi.GPIO']): Command '['/home/mqtt_io/venv/bin/python', '-m', 'pip', 'install', 'RPi.GPIO']' returned non-zero exit status 1.

[chuxubank]

Same error here

[TBobsin]

Hello,
i have the same Problem on Raspberry 4 with Debian 12 and Docker setup as described.
The previous Version was fine.

The same problem is on the Homeassistant Plugin which belongs to this project.
Look at this Issue RuntimeError: This module can only be run on a Raspberry Pi!

[RezzZ]

same problem, no luck getting this to work. Please fix

[BenjiU]

Hey guys,

I installed gcc in the slim docker in PR #368
Do you have the possiblity to test it from the branch '355-new-version-not-working'?

When I try it with compose file from @Bluscream, it builds rpi.gpio and runs mqtt_io with it on my raspberry:

pi@rpi-docker:~/mqtt-io $ docker compose up
WARN[0001] /home/pi/mqtt-io/compose.yaml: `version` is obsolete 
[+] Running 2/2
 ✔ Container mqtt-io-mqtt-io-1                                        Recreated                                                                                                                      11.3s 
 ! mqtt-io Published ports are discarded when using host network mode                                                                                                                                 0.0s 
Attaching to mqtt-io-1
mqtt-io-1  | Collecting RPi.GPIO
mqtt-io-1  |   Downloading RPi.GPIO-0.7.1.tar.gz (29 kB)
mqtt-io-1  |   Preparing metadata (setup.py): started
mqtt-io-1  |   Preparing metadata (setup.py): finished with status 'done'
mqtt-io-1  | Building wheels for collected packages: RPi.GPIO
mqtt-io-1  |   Building wheel for RPi.GPIO (setup.py): started
mqtt-io-1  |   Building wheel for RPi.GPIO (setup.py): finished with status 'done'
mqtt-io-1  |   Created wheel for RPi.GPIO: filename=RPi.GPIO-0.7.1-cp38-cp38-linux_aarch64.whl size=75928 sha256=86912add406817bb4890ae184e0342d5a34b654788316e16a4d4b24a004d264b
mqtt-io-1  |   Stored in directory: /root/.cache/pip/wheels/de/50/02/3fae2f7be5d927c1c4c45d0c94af6b82480cf993194c534321
mqtt-io-1  | Successfully built RPi.GPIO
mqtt-io-1  | Installing collected packages: RPi.GPIO
mqtt-io-1  | Successfully installed RPi.GPIO-0.7.1
mqtt-io-1  | 2024-05-31 22:41:39 mqtt_io.server [INFO] Digital output 'test' current value is False (raw: False)
mqtt-io-1  | 2024-05-31 22:41:39 mqtt_io.server [INFO] Digital input 'button' value changed to False
mqtt-io-1  | 2024-05-31 22:41:39 mqtt_io.server [INFO] Connecting to MQTT...
mqtt-io-1  | 2024-05-31 22:41:40 mqtt_io.server [INFO] Connected to MQTT
mqtt-io-1  | 2024-05-31 22:41:40 mqtt_io.server [INFO] Subscribed to topic: 'pimqttgpio/mydevice/output/test/set'
mqtt-io-1  | 2024-05-31 22:41:40 mqtt_io.server [INFO] Subscribed to topic: 'pimqttgpio/mydevice/output/test/set_on_ms'
mqtt-io-1  | 2024-05-31 22:41:40 mqtt_io.server [INFO] Subscribed to topic: 'pimqttgpio/mydevice/output/test/set_off_ms'

Please test it, so i can merge and release it!
build docker from the branch with:
docker buildx build -t flyte/mqtt-io:test .

@Bluscream stripped compose.yaml:

version: '3'
services:
  mqtt-io:
    privileged: true
    user: root
    image: flyte/mqtt-io:test
    ports:
     - "443:443"
     - "1883:1883"
     - "8883:8883"
     - "14567:14567"
    volumes:
      - type: bind
        source: /home/pi/mqtt-io/config.yml
        target: /config.yml
        read_only: true
      - /dev/i2c-0:/dev/i2c-0
      - /dev/mem:/dev/mem
      - /dev/gpiomem:/dev/gpiomem
    devices:
      - /dev/i2c-0
      - /dev/mem
      - /dev/gpiomem
    network_mode: host

I ran it with: docker compose up

[moebius911]

hello, same probleme :'(

docker run -ti --rm -v /home/pi/Docker_Container_data/mqtt-io/config.yml:/config.yml flyte/mqtt-gpio:test
Unable to find image 'flyte/mqtt-gpio:test' locally
docker: Error response from daemon: manifest for flyte/mqtt-gpio:test not found: manifest unknown: manifest unknown.

your image is not found

[BenjiU]

Hi @moebius911, you have to build it locally first, the mqtt-gpio:test is NOT pushed somewhere.
docker buildx build -t flyte/mqtt-io:test . in the branch 355-new-version-not-working

[RezzZ]

355-new-version-not-working

I get RuntimeError: No access to /dev/mem. Try running as root!

With my current working mqttio version I don't have to specify any volumes or devices and the container has access to /dem/mem.
With privileged set to True this is not needed to specify.

ok got it working. Had to add the user: root to my compose file.

services:
  mqtt-io:
    image: mqttio:test
    container_name: mqtt-io
    user: root
    environment:
      - MEM_LIMIT=100M #optional
      - TZ=Europe/Amsterdam
    volumes:
      - /opt/mqtt-io/config.yml:/config.yml
    restart: unless-stopped
    privileged: true

[Bluscream]

@BenjiU when is #368 going to be on docker?

[BenjiU]

I'm working on the release ;-)