fredrikbaberg / hassio-addons Goto Github PK

If the printer is powered off/disconnected when the addon start, then connected/started, the printer is not detected until it is restarted.

printer.cfg not always safely stored, may be due to symlink.

I am using the mjpg-streamer addon from this repo to stream my webcam to an open port and then onto the Octoprint addon. The stream works well when the mjpg-streamer is started, but after about 30 mins the stream no longer works. Once the stream is gone, the mjpg-streamer log has this message "NOTICE Oct 13 13:47:28 [258]: Waiting servers (0) is less than MinSpareServers (2). Creating new child." repeatedly until I restart the addon manually. Once I manually restart, the stream is back for ~30 mins again.

Here are my input arguments: input_uvc.so -d camera_device_id -r 1920x1080 -f 30

I installed the 0.3.0-beta-0 on homeassistant 0.110 and get the following, so not able to install any plugins

The pip command could not be found or does not work correctly for this installation of OctoPrint - please consult the log file for details and if necessary configure it manually. No installation and uninstallation of plugin packages is possible while pip is unavailable.

As needed for this plugin: https://github.com/OctoPrint/OctoPrint-FirmwareUpdater/blob/devel/doc/marlinbft.md the python bin marlin-binary-protocol is needed.
When installing it manually with:
pip3 install https://github.com/p3p/pyheatshrink/releases/download/0.3.3/pyheatshrink-pip.zip
and followed by:
pip3 install marlin-binary-protocol
It is missing gcc, which can be installed with:
apk add python3-dev gcc libc-dev
Not sure what is needed for debian
probably: apt-get install python3-dev

Cura path has an extra "/Cura" in place, which should be removed.

Instead of mjpgstreamer, can you see if aiortc would work/is faster?

Octoprint recently added support for webrtc. See a guide, and the aiortc example.

It may be possible to add support for Klipper if anyone is interested.
Would need much testing, so would not happening soon.

The upgrade fails at psutil due to gcc missing, at least on Pi3.

Error in installing rpi.gpio. Potential fix in separate branch for dev, to be merged.

When i try to update to last version:

Can't install ghcr.io/fredrikbaberg/addon-3dprinter-aarch64:2021.11.4: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=2021.11.4&fromImage=ghcr.io%2Ffredrikbaberg%2Faddon-3dprinter-aarch64: Internal Server Error ("manifest unknown")

I uninstalled and tried to install again, but got same error.

Do you know if there is a way to use the ADXL345 with klipper without a raspberry pi?

OctoPrint uses internal IP address, which causes some issues with autodiscovery.

Not sure if this can be fixed, as it can be set in config.yaml but that would cause issues if the hostname/IP changes.

Currently the devices are mounter just in RO mode, this avoids me to use a DSLR camera to do lapses with octolapse because octolapse tries to write to the a SCSI device (like /dev/sg0).

Is it possible to enable access to it?

By another hand, this requires gphoto2 to be installed and I do it manually, but it could be awesome to have it preinstalled in the docker image.

What do you think is the best approach to achieve Octolapse + DSRL camera within this addon?

Hola! I attempted to install 3D Printer add-on today, and stumbled upon the following issue (possibly introduced in PR #242):

21-11-14 09:04:59 ERROR (SyncWorker_1) [supervisor.docker.interface] Can't install ghcr.io/fredrikbaberg/addon-3dprinter-aarch64:2021.11.4: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=2021.11.4&fromImage=ghcr.io%2Ffredrikbaberg%2Faddon-3dprinter-aarch64: Internal Server Error ("Head "https://ghcr.io/v2/fredrikbaberg/addon-3dprinter-aarch64/manifests/2021.11.4": denied")

Sending GET request to https://ghcr.io/v2/fredrikbaberg/addon-3dprinter-aarch64/manifests/2021.11.4 yields an "UNAUTHORIZED" error (albeit this observation might not be relevant to solving the issue at all).

I suppose the image has not been made public?

If OctoPrint is exposed by port, the webcam will be available without authentication at <OctoPrint instance>/webcam/.

Consider removing this for security.

As the title says, if I try to install and activate the standard version i get a message which says my platform is unsupported.

Hi,

trying to use the normal octoprint installation, problem is that there is no permision to use the 3d printer and with a camera would be the same issue.

Connecting to: /dev/ttyUSB0Changing monitoring state from "Offline" to "Error: Connection error, see Terminal tab"Unexpected error while connecting to serial port: /dev/ttyUSB0 SerialException: '[Errno 13] could not open port /dev/ttyUSB0: [Errno 13] Permission denied: '/dev/ttyUSB0'' @ comm.py:_openSerial:2308 (hook default)

I see the below errors on the supervisor logs, the addon seems to run fine though.

21-03-25 01:26:59 WARNING (MainThread) [supervisor.store.data] Can't read /data/addons/git/774437fd/octoprint/FS/octoprint/config.yaml: Invalid Add-on config!. Got ordereddict([('accessControl', ordereddict([('autologinAs', 'homeassistant'), ('autologinLocal', True), ('localNetworks', ['172.30.32.2'])])), ('folder', ordereddict([('data', '/data/octoprint/data'), ('generated', '/data/octoprint/generated'), ('logs', '/data/octoprint/logs'), ('plugins', '/data/octoprint/plugins'), ('virtualSd', '/data/octoprint/virtualSd'), ('timelapse_tmp', '/data/octoprint/timelapse/tmp'), ('printerProfiles', '/config/octoprint/printerProfiles'), ('slicingProfiles', '/co...
21-03-25 01:26:59 WARNING (MainThread) [supervisor.store.data] Can't read /data/addons/git/774437fd/octoprint_dev/FS/octoprint/config.yaml: Invalid Add-on config!. Got ordereddict([('accessControl', ordereddict([('autologinAs', 'homeassistant'), ('autologinLocal', True), ('localNetworks', ['172.30.32.2'])])), ('folder', ordereddict([('data', '/data/octoprint/data'), ('generated', '/data/octoprint/generated'), ('logs', '/data/octoprint/logs'), ('plugins', '/data/octoprint/plugins'), ('virtualSd', '/data/octoprint/virtualSd'), ('timelapse_tmp', '/data/octoprint/timelapse/tmp'), ('printerProfiles', '/config/octoprint/printerProfiles'), ('slicingProfiles', '/co...
21-03-25 01:26:59 WARNING (MainThread) [supervisor.store.data] Can't read /data/addons/git/774437fd/octoprint/FS/octoprint/config.yaml: Invalid Add-on config!. Got ordereddict([('accessControl', ordereddict([('autologinAs', 'homeassistant'), ('autologinLocal', True), ('localNetworks', ['172.30.32.2'])])), ('folder', ordereddict([('data', '/data/octoprint/data'), ('generated', '/data/octoprint/generated'), ('logs', '/data/octoprint/logs'), ('plugins', '/data/octoprint/plugins'), ('virtualSd', '/data/octoprint/virtualSd'), ('timelapse_tmp', '/data/octoprint/timelapse/tmp'), ('printerProfiles', '/config/octoprint/printerProfiles'), ('slicingProfiles', '/co...
21-03-25 01:26:59 WARNING (MainThread) [supervisor.store.data] Can't read /data/addons/git/774437fd/octoprint_dev/FS/octoprint/config.yaml: Invalid Add-on config!. Got ordereddict([('accessControl', ordereddict([('autologinAs', 'homeassistant'), ('autologinLocal', True), ('localNetworks', ['172.30.32.2'])])), ('folder', ordereddict([('data', '/data/octoprint/data'), ('generated', '/data/octoprint/generated'), ('logs', '/data/octoprint/logs'), ('plugins', '/data/octoprint/plugins'), ('virtualSd', '/data/octoprint/virtualSd'), ('timelapse_tmp', '/data/octoprint/timelapse/tmp'), ('printerProfiles', '/config/octoprint/printerProfiles'), ('slicingProfiles', '/co...

Should make sure that Bonjour service is enabled.

May need to install with --pre with Debian Bullseye.

Consider enabling support for multiple cameras.

Should be enough to:

• Change config to enable multiple inputs, e.g. list<string>
• Change script to use config.

I tried everything to get pandas to install in the 3D printer addon but I keep getting the following error:

Original error was: Error loading shared library /tmp/pip-build-env-3zqirbzf/overlay/lib/python3.9/site-packages/numpy/core/_multiarray_umath.cpython-39-x86_64-linux-musl.so: Operation not permitted
As can be seen in the beginning, numpy is installed.
The dir /tmp/pip-build-env-3zqirbzf/overlay/lib/python3.9/site-packages/numpy/core/ does not exist after seening that error.

Next update should move to Python3.
OctoPi has a upgrade script, should look at something similar (or "just" backup, replace and restore?)

So i got it working but for some reason when i logged out and back in from a update the password or user name is not correct(saved old octoprint instead of HA). Found how to reset a normall install but it seems to be different on a docker.Any help would be great.
ps uninstalled and removed twice still saves config.

I use /config for historic reasons. Due to instability, partly caused by mistakes in my early code, I decided to place configuration files in /config for the user to have access. As I've learned more about Home-Assistant Addons, and the built-in recovery mode in OctoPrint, there are fewer reasons for this.

I therefore consider removing access to the folder /config and instead store files in /data.

• Advantages
  • Security
    • Access to OctoPrint configuration limited to this addon
    • This addon will not be able to touch files in your /config folder
  • Easy to clean up, just uninstall the addon
  • Simplified backups
• Disadvantages:
  • User will not be able to access configuration folder, any configuration needs to be done through UI
  • No clear path to upgrade
    • Not possible to migrate data, as /config would not be accessible anymore
    • Restore of backup for previous (pre-change) would not work

If I go through with this, there will be no upgrade path. It would result in a separate version. The version currently named "OctoPrint" would stay as-is with minor maintenance.

Should rewrite AppArmor for Klipper, git etc.

Hola!

First and foremost, thank you for developing this beautiful add-on!

Unfortunately, I encountered a major issue with one of the newer versions of it. I tried migrating from the original octoprint add-on to the 3dprinter one, and encountered an error while starting it up:

Traceback (most recent call last):
  File "/data/python/octoprint/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/data/python/octoprint/lib/python3.9/site-packages/octoprint/__init__.py", line 959, in main
    from octoprint.util.fixes import patch_sarge_async_on_py2
  File "/data/python/octoprint/lib/python3.9/site-packages/octoprint/util/__init__.py", line 52, in <module>
    from octoprint.util.connectivity import ConnectivityChecker  # noqa: F401
  File "/data/python/octoprint/lib/python3.9/site-packages/octoprint/util/connectivity.py", line 12, in <module>
    from octoprint.util.net import resolve_host, server_reachable
  File "/data/python/octoprint/lib/python3.9/site-packages/octoprint/util/net.py", line 14, in <module>
    import netifaces
ModuleNotFoundError: No module named 'netifaces'

I tried browsing through /usr/share/hassio/addons/data/774437fd_3dprinter/python/octoprint/lib/python3.9/site-packages/ only to discover literal netifaces package was actually missing. I am not completely sure why that's the case; given that there is an implementation-specific shared library available, no issues should arise. Naturally, I tried symlinking netifaces.so to it (ln -s netifaces{.cpython-39-arm-linux-gnueabihf,}.so). Here is the result:

Traceback (most recent call last):
  File "/data/python/octoprint/bin/octoprint", line 8, in <module>
/* <same lines> */
    import netifaces
ImportError: Error loading shared library ld-linux-armhf.so.3: No such file or directory (needed by /data/python/octoprint/lib/python3.9/site-packages/netifaces.so)

I might attempt to copy over the /lib/ld-linux-armhf.so.3 binary into the container, however I fear I might end up in an endless cycle of copying the files over and over.

I understand that this might not be a supported use case, neither can I confirm this occuring on other such installations.

Camera stream is not visible if accessed through Ingress with SSL enabled.

Probably need to update the HAProxy configuration.

I'm trying to connect Prusa Slicer to Octoprint HA add-on. To do this I need to add the IP of the Rpi that Octoprint is on but when I add my Home assistant IP it can't find it so it looks like Prusa slicer can't connect to this add-on (?)

Thanks for add on of octoprint in HA!

I have a problem on how to connect the usb webcam, could you explain me all the steps to be able to view it. Especially the code to add in the HA config.yaml

Thanks!

There is a delay of up to one hour between the merge of a pull request with master and the image build completing, making the addon impossible to install or update.

A workflow should be added that:

• Is triggered manually
• Builds and publishes the image

Prefixing calls to /plugin/* by <ingress_entry> may help with some of the path issues. This can be noticed from the QR code in SpoolManager, where prefixing loads the QR code.

I recently installed the latest octoprint-dev and I can't get the USB camera to work, can someone help me?

Thanks,
-Ton

Ye would love to have a badass icon on the integrations page.

As I am just new to klipper I wanted to use it but it is not starting in the octoprint gui. I logged into the container and tried to see where it was possibly failing. When following the dockerfile:

    cd /data/klipper && \
    make clean && make && \
    ./scripts/flash-linux.sh && \

It errors at make with:

make: arm-none-eabi-gcc: No such file or directory
make: *** [Makefile:64: out/src/sched.o] Error 127

When setting it myself this is because klipper isn't installed yet. I tried running ./data/klipper/scripts/install-debian.sh but that doesn't work. And I cannot find a way to add that sched.o build file. When performing the same steps on my kali linux setup it works fine. Also with this build it works fine: https://github.com/fredrikbaberg/hassio-addons/blob/master/octoprint-klipper/Dockerfile

Would be nice to be able to use Ingress.

Wrong path in script.

If printer is off, or disconnected, the OctoPrint add-on does not start.
Should see what happens if the line for ttyUSB0 is removed from config.json.

how is it possible to import a webcam which is attached via usb into octoprint?
Do i have to configure something in hass.io?

thanks

Just found this repo in the comments on the new home assistant release page (version 11)
OctoPrint/OctoPrint#4225
Perhaps some useful information?

HI,

plugin is not even starting Log Message:

fd full init mqueue null ptmx pts random shm stderr stdin stdout tty ttyAMA0 ttyS0 ttyUSB0 urandom zero

appears.
I hope you can fix it. Would be really nice.

Thx in advance

I did a quick fix for the reset command to only delete the /data/python folder, implemented in 0.3.1.

Later on I realized it might be possible to export a list of installed pip packages, replace Python folder with a fresh copy, and restore previously installed packages.

At the moment just an idea, there are some details to figure out such as:

• Error handling on missing packages
• Check if plugins are automatically available (not the case with current solution)

I'm crosslinking this because I'm using this add-on with this plugin: appdevelopmentandsuch/Thingiverse-Downloader#14 and for some reason the debug log is empty and I cannot get it to accept stl files.
It looks like it needs either cura engine or the slic3r engine. Can this be added to the docker ?

For example: https://github.com/kennethjiang/octoprint-docker-with-slicers or: https://github.com/rludwiczak/octoprint-docker-pi

Hi Fredrik and thanks for your amazing Addon that let us use only one rpi for both HA and Octoprint.

I tried to install OctoPrint-Enclosure plugin.
After giving me some build errors for missing gcc and python-dev (if I remember well), I used Portainer Addon in Hassio and Installed them with “apk add”.
The build completed successfully and I can run the plugin but when I press the button that I defined to control a GPIO output its state does not change.
In log I get the error:

“ No access to /dev/mem. Try running as root!”

/dev/mem is not present in the octoprint container console in Portainer but I am not a docker expert to understand visibility of devices in a docker environment.

Thanks

When I'm trying to upload some larger (to me..) gcode files, I get

Maximum request body size 16777216 exceeded, actual body size 16777216