cedricblondeau / world-cup-2018-cli-dashboard

Hi there,

Thanks for your dashboard.
When I was trying to run it on my Raspberry Pi 3b, it popped an error like:
standard_init_linux.go:190: exec user process caused "exec format error"

Would you please kindly help and check? thank you.

Hi @zhaojjxvi -- Thanks for reporting this. I'd assume that this error comes from Docker 🐳, is it?

It may have to do with the fact that the Raspberry Pi 3b uses an ARM architecture and the current image may not support this.

Hi @cedricblondeau

Yes, your assumption is right.
It's a pity that my RPi can't run this awesome dashboard.

But still, thank you for developing and sharing.

Adding multi-arch support for the image should be possible. It would be great to have a PR for this.

In the meantime, I think you can still install it using npm or yarn on a RPi?

I was about to report the same issue. The same version of the image works fine on docker for windows, but not on docker for RPi.

I have read on stack overflow that this may be caused by the fileformat of some files. Shall I give it a try? Which files do you think I should modify?

Note that you can also build the image on the RPi:

docker build -t world-cup-2018-cli-dashboard github.com/cedricblondeau/world-cup-2018-cli-dashboard && \
docker run -ti world-cup-2018-cli-dashboard

I just tested this on a RPi3 (armv7l) and it worked well. 🎉

Then if we do docker inspect world-cup-2018-cli-dashboard | grep -i Architecture we can see:

        "Architecture": "arm",

While if we pull cedricbl/world-cup-2018-cli-dashboard, and we do docker inspect cedricbl/world-cup-2018-cli-dashboard | grep -i Architecture, we can see:

[...]
        "Architecture": "amd64",
[...]

So, the problem is that the image on Docker Hub is for amd64 only.

I just updated the README with instructions for non amd64 archs.

world-cup-2018-cli-dashboard/README.md

Lines 7 to 26 in e84b909

    
           ## Run it in `docker` 🐳 
        
           **Pull it from Docker Hub:** 
        
           ```bash 
        
           docker pull cedricbl/world-cup-2018-cli-dashboard && \ 
        
           docker run -ti -e TZ=America/Toronto cedricbl/world-cup-2018-cli-dashboard 
        
           ``` 
        
           Replace `America/Toronto` with your actual timezone. This image is for `amd64` arch only. 
        
           **Or build it:** 
        
           Want to build this image from a `Dockerfile` instead or run this dashboard on a non `amd64` arch, let's say `arm` on a Raspberry Pi? 
        
           ``` 
        
           docker build -t world-cup-2018-cli-dashboard github.com/cedricblondeau/world-cup-2018-cli-dashboard && \ 
        
           docker run -ti world-cup-2018-cli-dashboard 
        
           ```

yeah, the way to build and run works well.

Thank you~

Hi Cédric. Just tried and it worked too. Awesome. This issue has been for me a really nice way for learning docker.

Thanks so much.

	## Run it in `docker` 🐳

	Pull it from Docker Hub:

	```bash
	docker pull cedricbl/world-cup-2018-cli-dashboard && \
	docker run -ti -e TZ=America/Toronto cedricbl/world-cup-2018-cli-dashboard
	```

	Replace `America/Toronto` with your actual timezone. This image is for `amd64` arch only.

	Or build it:

	Want to build this image from a `Dockerfile` instead or run this dashboard on a non `amd64` arch, let's say `arm` on a Raspberry Pi?

	```
	docker build -t world-cup-2018-cli-dashboard github.com/cedricblondeau/world-cup-2018-cli-dashboard && \
	docker run -ti world-cup-2018-cli-dashboard
	```