mmta / alpine-glibc

Yet another alpine-glibc docker image

Minimal Alpine image with glibc

Yet another alpine docker image with glibc, this time also tracking Rust compiler version.

latest tag will always be based on alpine:latest image that includes the same glibc version used in the latest rust:slim.

The goal is to be able to do this multistage build in CI at any point in time without worrying about potential glibc version mismatch:

FROM rust AS builder
...
# insert steps to build the app
# the app will depend on the specific glibc version used in rust:latest.
...

FROM mmta/alpine-glibc AS base
...
# insert extra steps to customize the base Alpine image, e.g. apk add etc.
# mmta/alpine-glibc will be alpine:latest that has the same glibc version as rust:latest.
...

FROM base AS final
COPY --from=builder /app/target/release/app /app
...
# insert extra steps to init the env for this app, e.g. default directories, cfg files etc.
...
ENTRYPOINT [ "/app" ]

Usage

See example for a test project that should always built and run successfully.

List of all available image tags can be found in Docker hub.

Clone this repo and execute run.sh to build the image locally.