pypowerwall container for arm64 and arm/v7

[jasonacox]

Open issue for Greg Rhan

Thanks for putting together your [Powerwall Monitor] - looks great!
I'm trying to get it set up and it looks like your pypowerwall container may not be built for arm (I'm on a M1 Mac and Raspberry Pi v3b+). Any chance you could update the docker image to support linux/arm64 & linux/arm/v7 in addition to amd64? Thanks in advance.

From my Pi
$ docker logs pypowerwall
standard_init_linux.go:228: exec user process caused: exec format error
standard_init_linux.go:228: exec user process caused: exec format error
standard_init_linux.go:228: exec user process caused: exec format error

From my M1 Mac

[jasonacox]

Corrected! Pushed pypowerwall container for linux/amd64, linux/arm64, and linux/arm/v7.

 docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 --push -t jasonacox/pypowerwall:latest 

[jasonacox]

Discovery:

Thanks, that worked!

I hit another issue related to a bug in the libseccomp2 library for 32-bit Debian Buster, so including the error msg and resolution in case it comes up in the project issues.

pi:~/powerwall_monitor $ docker logs -f pypowerwall
Fatal Python error: _Py_InitializeMainInterpreter: can't initialize time
PermissionError: [Errno 1] Operation not permitted

 # Resolved by [from https://docs.linuxserver.io/faq#option-2]

sudo apt-key adv --keyserver [keyserver.ubuntu.com](http://keyserver.ubuntu.com/) --recv-keys 04EE7237B7D453EC 648ACFD622F3D138
echo "deb http://deb.debian.org/debian buster-backports main" | sudo tee -a /etc/apt/sources.list.d/buster-backports.list
sudo apt update
sudo apt install -t buster-backports libseccomp2