171 lines
6.5 KiB
Docker
171 lines
6.5 KiB
Docker
# syntax=docker/dockerfile:1
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# This file was generated using a Jinja2 template.
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# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
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# Using multistage build:
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# https://docs.docker.com/develop/develop-images/multistage-build/
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# https://whitfin.io/speeding-up-rust-docker-builds/
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####################### VAULT BUILD IMAGE #######################
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# The web-vault digest specifies a particular web-vault build on Docker Hub.
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# Using the digest instead of the tag name provides better security,
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# as the digest of an image is immutable, whereas a tag name can later
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# be changed to point to a malicious image.
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#
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# To verify the current digest for a given tag name:
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# - From https://hub.docker.com/r/vaultwarden/web-vault/tags,
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# click the tag name to view the digest of the image it currently points to.
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# - From the command line:
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# $ docker pull vaultwarden/web-vault:vv2022.5.2
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# $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:vv2022.5.2
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# [vaultwarden/web-vault@sha256:9b8b05dfcc14ebc6b2b488f54042d2a38a69b9e80e21b1ca0e4bf45470dd33ef]
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#
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# - Conversely, to get the tag name from the digest:
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# $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:9b8b05dfcc14ebc6b2b488f54042d2a38a69b9e80e21b1ca0e4bf45470dd33ef
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# [vaultwarden/web-vault:vv2022.5.2]
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#
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FROM vaultwarden/web-vault@sha256:9b8b05dfcc14ebc6b2b488f54042d2a38a69b9e80e21b1ca0e4bf45470dd33ef as vault
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########################## BUILD IMAGE ##########################
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FROM rust:1.61-bullseye as build
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# Build time options to avoid dpkg warnings and help with reproducible builds.
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ENV DEBIAN_FRONTEND=noninteractive \
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LANG=C.UTF-8 \
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TZ=UTC \
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TERM=xterm-256color \
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CARGO_HOME="/root/.cargo" \
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USER="root"
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# Create CARGO_HOME folder and don't download rust docs
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RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \
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&& rustup set profile minimal
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#
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# Install required build libs for armel architecture.
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# hadolint ignore=DL3059
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RUN dpkg --add-architecture armel \
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&& apt-get update \
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&& apt-get install -y \
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--no-install-recommends \
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libssl-dev:armel \
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libc6-dev:armel \
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libpq5:armel \
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libpq-dev:armel \
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libmariadb3:armel \
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libmariadb-dev:armel \
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libmariadb-dev-compat:armel \
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gcc-arm-linux-gnueabi \
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#
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# Make sure cargo has the right target config
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&& echo '[target.arm-unknown-linux-gnueabi]' >> "${CARGO_HOME}/config" \
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&& echo 'linker = "arm-linux-gnueabi-gcc"' >> "${CARGO_HOME}/config" \
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&& echo 'rustflags = ["-L/usr/lib/arm-linux-gnueabi"]' >> "${CARGO_HOME}/config"
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# Set arm specific environment values
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ENV CC_arm_unknown_linux_gnueabi="/usr/bin/arm-linux-gnueabi-gcc" \
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CROSS_COMPILE="1" \
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OPENSSL_INCLUDE_DIR="/usr/include/arm-linux-gnueabi" \
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OPENSSL_LIB_DIR="/usr/lib/arm-linux-gnueabi"
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# Creates a dummy project used to grab dependencies
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RUN USER=root cargo new --bin /app
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WORKDIR /app
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# Copies over *only* your manifests and build files
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COPY ./Cargo.* ./
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COPY ./rust-toolchain ./rust-toolchain
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COPY ./build.rs ./build.rs
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RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry rustup target add arm-unknown-linux-gnueabi
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# Configure the DB ARG as late as possible to not invalidate the cached layers above
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ARG DB=sqlite,mysql,postgresql
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# Builds your dependencies and removes the
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# dummy project, except the target folder
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# This folder contains the compiled dependencies
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RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi \
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&& find . -not -path "./target*" -delete
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# Copies the complete project
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# To avoid copying unneeded files, use .dockerignore
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COPY . .
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# Make sure that we actually build the project
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RUN touch src/main.rs
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# Builds again, this time it'll just be
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# your actual source files being built
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# hadolint ignore=DL3059
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RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi
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# Create a special empty file which we check within the application.
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# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
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# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
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# This file should disappear if a volume is mounted on-top of this using a docker volume.
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# We run this in the build image and copy it over, because the runtime image could be missing some executables.
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# hadolint ignore=DL3059
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RUN touch /vaultwarden_docker_persistent_volume_check
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######################## RUNTIME IMAGE ########################
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# Create a new stage with a minimal image
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# because we already have a binary built
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FROM balenalib/rpi-debian:bullseye
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ENV ROCKET_PROFILE="release" \
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ROCKET_ADDRESS=0.0.0.0 \
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ROCKET_PORT=80
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# hadolint ignore=DL3059
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RUN [ "cross-build-start" ]
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# Create data folder and Install needed libraries
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RUN mkdir /data \
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&& apt-get update && apt-get install -y \
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--no-install-recommends \
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openssl \
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ca-certificates \
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curl \
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dumb-init \
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libmariadb-dev-compat \
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libpq5 \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# In the Balena Bullseye images for armv6/rpi-debian there is a missing symlink.
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# This symlink was there in the buster images, and for some reason this is needed.
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# hadolint ignore=DL3059
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RUN ln -v -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3
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# hadolint ignore=DL3059
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RUN [ "cross-build-end" ]
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VOLUME /data
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EXPOSE 80
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EXPOSE 3012
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# Copies the files from the context (Rocket.toml file and web-vault)
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# and the binary from the "build" stage to the current stage
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WORKDIR /
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COPY --from=vault /web-vault ./web-vault
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COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
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COPY --from=build /app/target/arm-unknown-linux-gnueabi/release/vaultwarden .
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COPY docker/healthcheck.sh /healthcheck.sh
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COPY docker/start.sh /start.sh
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HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
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# Configures the startup!
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# We should be able to remove the dumb-init now with Rocket 0.5
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# But the balenalib images have some issues with there entry.sh
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# See: https://github.com/balena-io-library/base-images/issues/735
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# Lets keep using dumb-init for now, since that is working fine.
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ENTRYPOINT ["/usr/bin/dumb-init", "--"]
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CMD ["/start.sh"]
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