Install script as docker container
You can run the app as container.
Multi-platform images are available at quay.io/kaszpir/prusa-connect-script.
Currently available platforms:
- linux/amd64 (64bit)
- linux/arm64 (64bit)
- linux/arm/v7 (32bit)
Preparation of the host
Install docker on Debian.
Optional - you may want to make sure current user is in docker group so it is possible
to run containers without using sudo:
logout and login again, or reboot Raspberry Pi.
Preparation of env files for docker command
Notice - you may not have to do it if you use docker-compose (I think...).
If you use docker command directly you need to edit env files
and remove quotation marks from the files (this is a limitation of the Docker)
For example:
becomes
Raspberry Pi CSI or USB camera
We assume that .csi is a env file with example variables after edit, it is
possible to run below command and have screenshots sent to the Prusa Connect.
docker run --env-file .csi -v /run/udev:/run/udev:ro -v /dev/:/dev/ --device /dev:/dev --read-only quay.io/kaszpir/prusa-connect-script:03c4886
Raspberry Pi and remote cams
If you use remote camera you can make command even shorter:
Other examples
docker run --env-file .docker-csi --device /dev:/dev -v /dev/:/dev/ -v /run/udev:/run/udev:ro -it quay.io/kaszpir/prusa-connect-script:03c4886-arm64
docker run --env-file .docker-esphome-snapshot --read-only quay.io/kaszpir/prusa-connect-script:03c4886-amd64
docker run --env-file .docker-video0 --device /dev:/dev -v /dev/:/dev/ -v /run/udev:/run/udev:ro -it quay.io/kaszpir/prusa-connect-script:03c4886
Running multiple cameras at once
Create env file per camera and run each container separately.
docker-compose
Instead of running single command per container, you can manage them using
docker-compose. Example docker-compose.yaml contains some examples.
Some sections are commented out, though.
Notice they still require proper env files to work, for example
copy usb.dist as .usb, edit its parameters and run docker-compose up
Notice that you may need to change remote cameras addresses from hostnames to IP addresses.
Another notice that sharing /dev/ or /dev/shm across different containers
with different architectures may be problematic.