rust http server example

A dockerized rust http server, it implements an endpoint using tinyapi for image compression.

Caching support by cargo-chef
Minimal image size and runtime by distroless
Cargo registry configured under .cargo/config.toml

Build and run

Build

We need get the target name when building rust application, you can set the target name from cli:

docker build --build-arg BUILD_TARGET=image-compress -t rust-http-demo .

or update the first line in the Dockerfile:

ARG BUILD_TARGET=image-compress

Run

Get tiny api key from the official doc

docker run -p 8080:8080 -e TINY_API_KEY=<YOUR KEY> rust-http-demo

Visit

Health check:

curl http://localhost:8080/health

Compress:

curl -X POST --data-binary @image.jpg http://localhost:8080/compress -OJ

Change cargo registry

Cargo registry was changed for China users, if yor network works well with the default cargo registry, you can remove source config in the .cargo/config.toml file.