Alpine Linux support

[appsignal]

Alpine Linux support

[thijsc]

We're keeping close track of this. The RFC was merged, the actual implementation work is tracked in rust-lang/rust#37406. As soon as this pull has been merged we're going to work on this again.

[tombruijn]

I've been working on a very experimental Alpine Linux supported build of our agent and extension. Today I got a working build and tested it. It worked 🎉

From now on I'll be working on updating our build process to be able to ship a official alpha release.

Ping us at [email protected] if you want to be in the first alpha beta users batch

Edit: I do see that #44 has to be done first.

[jeroenvisser101]

You can close it, I already confirmed it was working by running my fork yesterday 👍

[arjan]

Hi, thanks for your report. I can add the missing arch (x86_64-alpine-linux-musl) to the mapping in the helper.

However there's an underlying issue that the appsignal agent currently does not work with Alpine linux due to its dependency on musl. We're working on this, but can't give an ETA just yet unfortunately.

[arjan]

See this commit on how to add it to the mapping. However, YMMV with alpine..

[ospaarmann]

Thank you for the feedback. Alpine is great for Docker containers because it is extremely lean (only roughly 6 MB for the image), has good additional security and a stable release model. So it would be great if you could support Alpine, especially since it is so popular in the Docker community.

[arjan]

I know; this has to do with the Appsignal agent being coded in Rust, and this issue prevents this.

[teamon]

Have you tried compiling for musl now that rust-lang/rfcs#1721 is merged? (I just went from "hooooray phoenix monitoring that just works" into complete sadness because of this issue, so if there is anything I could try to make it work please let me know)

[arjan]

Thanks for the headsup. @thijsc is the Rust guy, he'll fill you in.

[tombruijn]

Good news everyone! Version 0.11.0 was just released adding Alpine Linux support for AppSignal for Elixir.

No extra steps are needed for installation.

Try it out and let us know if you run into any problems!

[arjan]

Should we close this ticket? Or are we waiting on confirmation from @ospaarmann or @jeroenvisser101 ?