Raspberry Pi Compatibility

[neoof86]

Hi!

Just wanted to say this dashboard is great and I have been trying to move my monitoring to a raspberry pi and unfortunately this just doesn't seem to want to work.

Do you think there will ever be support for this?
I have tried raspbian and Ubuntu server and get the below error when I try and perform the 2nd verification step

I tried the same account on a fresh version of Ubuntu on the PC and it seems to work
Any help would be greatly appreciated

[willianpaixao]

I stumble upon your issue while having the the same problem.

According to the logs, the plugin fails to start due to lack of a proper binary:
EROR[04-23|21:14:33] Failed to start plugin logger=plugins.backend pluginId=grafana-strava-datasource error="fork/exec /tmp/grafana-6.7.3/data/plugins/grafana-strava-datasource/dist/strava-plugin_linux_arm: no such file or directory"

Luckily the fix is easy, on the Makefile we currently have:

strava-datasource/Makefile

Line 34 in 6a1da8f

env GOOS=$* GO111MODULE=on GOARCH=amd64 go build -ldflags="-s -w" -mod=vendor -o ./dist/$(filename) ./pkg

Adding another make target with the following cross compilation flag would add a binary compatible with the Raspberry Pi's architecture:
env GOOS=linux GOARCH=arm GOARM=7 go build ...

@alexanderzobnin how can we proceed to add support?

[neoof86]

That’s great @willianpaixao you wouldn’t happen to have the full line of code you would put it and would could maybe test via a pull request??

[alexanderzobnin]

Yes, I need to add arm target to the build since it's quite popular.

[neoof86]

Thanks @alexanderzobnin you would not happen to have any time lines would you? Just so I dont miss deploying this one its done :) Hope you have a great weekend and week! Again thanks for all the awesome work

[alexanderzobnin]

Probably, I'll do some work after Grafana 7.0 release (need to fix compatibility with 7.0), so this will be included in the upcoming release.

[marcelloceschia]

I have created a pull request that allows to build it with grafana 7.1 and arm6 support, please give it a try or tell me what to improve

[alexanderzobnin]

PR #20 probably fixes this. Not sure about compatibility between ARM versions 6/7, that PR adds support for ARM 6, @neoof86 @willianpaixao what do you think?

[jontg]

Looks like arm64 is also missing.... :-) ?

[jontg]

t=2020-11-01T16:47:52+0000 lvl=eror msg="Failed to start plugin" logger=plugins.backend pluginId=grafana-strava-datasource error="fork/exec /var/lib/grafana/plugins/grafana-strava-datasource/strava-plugin_linux_arm64: no such file or directory"

[alexanderzobnin]

@jontg yes, we need to add arm64 too to the build. Thanks for the report!

[FastHogi]

@alexanderzobnin Any updates on building an arm64 version, too? I‘m having the same issue here with running Grafana on arm64.

In the meantime I was able to build an arm64 version by myself, copied it to /var/lib/grafana/plugins/grafana-strava-datasource, restarted Grafana, but the plugin is disabled now, because of a modified plugin signature. And I'm lost now and have no idea how to sign that.

[alexanderzobnin]

@FastHogi I'll add ARM64 to the build.