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feat: add a containerfile to build a chatbot image 
An image to run crieur-chatbot have been added.
The crieur-chatbot matrix-sdk dependency have been edited in order to
use rustls instead of native tsl library.
2021-04-30 02:14:18 +02:00

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title
Project tooling

Container image

Chatbot release

The chatbot containerfile intend to be the smaller possible in order to ease and reduce the storage needed in registries.

In order to provide a minimal image, the rust-alpine container image is used. This image uses the x86_64-unknown-linux-musl target that provides static linking with musl.

However, the olm-sys couldn't be linked statically1. The workaround have been to introduce the RUSTFLAGS=-Ctarget-feature=-crt-static environment variable that disables static linking.

The following lines have been added to copy the needed libraries.

COPY --from=build /usr/lib/libstdc++.so.6 /usr/lib/libstdc++.so.6
COPY --from=build /usr/lib/libgcc_s.so.1 /usr/lib/libgcc_s.so.1
COPY --from=build /lib/ld-musl-x86_64.so.1 /lib/ld-musl-x86_64.so.1

Development

An image aimed at providing a development environment for developers may be added later.

  1. with oml-sys v1.1.1, in march 2021 ↩︎