https://github.com/geeks-solutions/elixir_rust

https://github.com/geeks-solutions/elixir_rust

dockerfile elixir nif rust

Last synced: about 1 month ago
JSON representation

• Host: GitHub
• URL: https://github.com/geeks-solutions/elixir_rust
• Owner: Geeks-Solutions
• Created: 2021-02-16T11:03:20.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2022-04-07T07:58:59.000Z (almost 3 years ago)
• Last Synced: 2024-11-12T13:26:02.393Z (3 months ago)
• Topics: dockerfile, elixir, nif, rust
• Language: Dockerfile
• Homepage: https://hub.docker.com/repository/docker/geeks5olutions/elixir_rust
• Size: 8.79 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Elixir Rust Docker Image

This repo hosts the Dockerfile to produce an image that is based on Alpine, includes Elixir and Rust (with Cargo).

It is used in a CI pipeline to run code standard right away, with no before_script requirements:  

`mix credo --strict`

to run tests:  

`mix coveralls` 

And also to build a production ready Elixir release.

Adding Rust to this image allows to compile Rust Nifs based on Rustler.

If a release relies on a Rust NIFs, then your release env. should contain libgcc. For instance here is a working example:

```Dockerfile

FROM alpine:3.13 AS app

RUN apk add --no-cache openssl ncurses-libs libgcc

WORKDIR /app

RUN chown nobody:nobody /app

USER nobody:nobody

COPY --from=build --chown=nobody:nobody /app/_build/prod/rel ./

ENV HOME=/app

COPY entrypoint.sh .

# Run the Phoenix app

CMD ["./entrypoint.sh"]

```