[Galene] Re: Docker image

[Jeroen van Veen <jvanveen@protonmail.com>]

I've updated the image with the Dockerfile additions you suggested.
The groups and config are mounted using docker-compose. The image is at:

https://github.com/garage44/pyrite/blob/main/docker/galene/Dockerfile
https://hub.docker.com/r/garage44/galene

Locally it works fine, but Galene gives a warning (TURN: no public addresses),
which suggests I still lack some config.

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
Op maandag, december 28, 2020 7:08 PM, Jeroen van Veen <jvanveen@protonmail.com> schreef:

> Hi Antonin,
>
> Thanks for the detailed description! I'll give it a try with
> the golang base-image instead.
>
> cheers,
>
> Jeroen
>
> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> Op maandag, december 28, 2020 10:21 AM, Antonin Décimo antonin.decimo@gmail.com schreef:
>
> > Hi!
> > If your image is using a pre-compiled version of Galène, you’ll lack
> > portability across distributions and architectures. You should build
> > Galène and run it inside the Dockerfile. You could even use a layered
> > Dockerfile so that Galène is build in one image, then copied in the
> > second image and run from there.
> > Starting from scratch is a bad idea.
> > I’d use instead the Golang Docker image. It is well documented:
> > https://hub.docker.com/_/golang
> > A simple workflow would be to have the Dockerfile inside the Galène
> > repo and use the example Dockerfile:
> > FROM golang:1.15
> > WORKDIR /go/src/galene
> > COPY . .
> > RUN go get -d -v ./...
> > RUN go install -v ./...
> > CMD ["galene"]
> > Or you could build a "self-hosting" Dockerfile that download the
> > package and its dependencies itself (this one is untested, I don't
> > have the bandwidth right now):
> > FROM golang:1.15
> > WORKDIR /go/src/galene
> > COPY data groups static ./
> > RUN go get -d -v github.com/jech/galene
> > RUN go install -v github.com/jech/galene
> > CMD ["galene"]
> > The Golang project provides images for Linux, Windows, macOS, and
> > various architectures that you can use as base images.
> > Once an image is build, it is not portable to other systems or
> > architectures; but the build script (the Dockerfile) may be portable.
> > For Windows, nanoserver is the lightest image, windowsservercore is a
> > bit more featured.
> > -- Antonin
> > Galene mailing list -- galene@lists.galene.org
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