Image Overview: rust
CVE Comparison for rust
experimental cgr.dev/chainguard/rust
| Tags | Aliases |
|---|---|
latest |
1, 1.70, 1.70.0, 1.70.0-r0 |
latest-dev |
1-dev, 1.70-dev, 1.70.0-dev, 1.70.0-r0-dev |
Minimal Wolfi-based Rust image for building Rust applications. EXPERIMENTAL.
Image Variants
Our latest tag uses the most recent build of the Wolfi Rust package.
This image contains the tools needed to build Rust code. This includes:
rustccargorustdocrustlldb- And more!
This image also includes a shell for compatibility with most cargo package installations.
This image is not intended to be used as a runtime image, only as a build tool.
Rust Version
This will automatically pull the image to your local system and execute the command rustc --version:
docker run --rm cgr.dev/chainguard/rust --version
You should get output similar to this:
rustc 1.67.1 (d5a82bbd2 2023-02-07) (built from a source tarball)
Application Setup for End Users
For runtime, you can use a multi-stage Dockerfile or similar technique to run your compiled binaries on
an even more slimmed down image.
The exact image will depend on your application, but static, glibc-dynamic, or cc should work.
This sample Dockerfile shows how to get a basic build up and running on cc.
There’s one build argument, PACKAGE, that needs to be replaced with the name of your rust package.
ARG PACKAGE=myapp
FROM cgr.dev/chainguard/rust as build
WORKDIR /app
COPY . .
RUN cargo build --release
FROM cgr.dev/chainguard/cc
COPY --from=build --chown=nonroot:nonroot /app/target/release/${PACKAGE} /usr/local/bin/${PACKAGE}
CMD ["/usr/local/bin/${PACKAGE}"]
$ docker build -t foo --build-arg PACKAGE=shop .
[+] Building 74.4s (12/12) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 291B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for cgr.dev/chainguard/cc:latest 0.0s
=> [internal] load metadata for cgr.dev/chainguard/rust:latest 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 6.21kB 0.0s
=> [stage-1 1/2] FROM cgr.dev/chainguard/cc 0.0s
=> [build 1/4] FROM cgr.dev/chainguard/rust 0.0s
=> CACHED [build 2/4] WORKDIR /app 0.0s
=> [build 3/4] COPY . . 0.0s
=> [build 4/4] RUN cargo build --release 73.9s
=> [stage-1 2/2] COPY --from=build --chown=nonroot:nonroot /app/target/release/shop /usr/local/bin/shop 0.1s
=> exporting to image 0.1s
=> => exporting layers 0.0s
=> => writing image sha256:cf84a39643bc196611fa01819a91d31e34da74128499db74b75e1da3faa77bae 0.0s
=> => naming to docker.io/library/foo 0.0s
dlorenc@DANIELs-MacBook-Air rust-web-app % docker run foo /usr/local/bin/shop
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"shop::api","@m":"starting up"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"🔧 Configured for release."}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"address: \u001b[1;49;39m127.0.0.1\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"port: \u001b[1;49;39m8000\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"workers: \u001b[1;49;39m8\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"ident: \u001b[1;49;39mRocket\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"limits: \u001b[1;49;39mbytes = 8KiB, data-form = 2MiB, file = 1MiB, form = 32KiB, json = 1MiB, msgpack = 1MiB, string = 8KiB\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"temp dir: \u001b[1;49;39m/tmp\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"http/2: \u001b[1;49;39mtrue\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"keep-alive: \u001b[1;49;39m5\u001b[0m\u001b[1;49;39ms\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"tls: \u001b[1;49;39mdisabled\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"shutdown: \u001b[1;49;39mctrlc = true, force = true, signals = [SIGTERM], grace = 2s, mercy = 3s\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"log level: \u001b[1;49;39mcritical\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::config::config","@m":"cli colors: \u001b[1;49;39mtrue\u001b[0m"}
{"@t":"2022-12-30T15:27:10Z","@l":"INFO","module_path":"rocket::rocket","@m":"📬 \u001b[35mRoutes\u001b[0m:"}
If you’re interested in enterprise support, SLAs, and access to older tags, get in touch.