On Thursday, 4 January 2018 at 12:18:13 UTC, aberba wrote:
On Wednesday, 3 January 2018 at 13:12:48 UTC, Seb wrote:
tl;dr: you can now use special D docker images for CircleCi 2.0
---
version: 2
jobs:
build:
docker:
- image: dlang2/dmd-circleci
---
[...]
do you orchestrate your containers in deployment?
Oh I am not sure we are talking about the same thing. This
CircleCi image is intended to be used for CircleCi _only_ and
there's a lot of stuff you probably don't want to have in your
production container:
https://github.com/wilzbach/dlang-docker/blob/master/circleci/template.docker
However, I also added dlang2/{dmd,ldc,gdc}-ubuntu images
recently. Here's an example app built with DUB:
https://github.com/wilzbach/dlang-docker/blob/master/example-app/Dockerfile
However, note that this will install the respective D compiler in
your image which typically actually don't need for your
application (so again it's more intended for CI usage)
Hence, for my things I use `-static` and just COPY the binary
into the docker image.
Here's an example of an Open-Source application, which I
maintain, that does so:
https://github.com/dlang-tour/core/blob/master/Dockerfile
https://github.com/dlang-tour/core/blob/master/dub.sdl
It's a pity that D doesn't support Musl (a light-weight
alternative to glibc) yet, but that might change soon [1].
Anyhow for now you can use glibc on alpine, e.g.:
https://github.com/wilzbach/dlang-docker/blob/master/alpine/dlang.docker
[1] https://github.com/dlang/druntime/pull/1997
