zero-to-production/chapter05/Dockerfile
Luca Palmieri 0a4addc6bb
Chapter 5 (#13)
* Add chapter 5

* Basic deployment stuff

* Fix Dockerfile.

* Add an explicit connection timeout.

* Align port with configuration.

* Use debug for faster feedback loops.

* Add address configuration.

* Provision database.

* Use structured options.

* Add configuration

* Fix typo.

* Customise deserialization logic.

* Change to Require.

* Fix spec.

* Add a few more things to the dockerignore file.

* Update to match chapter.

* Add base configuration.

* Amend configuratiohn.

Co-authored-by: LukeMathWalker <rust@lpalmieri.com>
2020-11-01 21:25:11 +00:00

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1 KiB
Docker

FROM rust:1.47 as planner
WORKDIR app
# We only pay the installation cost once,
# it will be cached from the second build onwards
# To ensure a reproducible build consider pinning
# the cargo-chef version with `--version X.X.X`
RUN cargo install cargo-chef
COPY . .
# Compute a lock-like file for our project
RUN cargo chef prepare --recipe-path recipe.json
FROM rust:1.47 as cacher
WORKDIR app
RUN cargo install cargo-chef
COPY --from=planner /app/recipe.json recipe.json
# Build our project dependencies, not our application!
RUN cargo chef cook --release --recipe-path recipe.json
FROM rust:1.47 as builder
WORKDIR app
COPY . .
# Copy over the cached dependencies
COPY --from=cacher /app/target target
COPY --from=cacher /usr/local/cargo /usr/local/cargo
# Build our application, leveraging the cached deps!
RUN cargo build --release --bin chapter05
FROM rust:1.47-slim as runtime
WORKDIR app
COPY --from=builder /app/target/release/chapter05 /usr/local/bin
COPY configuration configuration
ENV APP_ENVIRONMENT production
ENTRYPOINT ["./usr/local/bin/app"]