vaultwarden/docker/armv7/Dockerfile.alpine

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# This file was generated using a Jinja2 template.
# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
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# Using multistage build:
# https://docs.docker.com/develop/develop-images/multistage-build/
# https://whitfin.io/speeding-up-rust-docker-builds/
####################### VAULT BUILD IMAGE #######################
# The web-vault digest specifies a particular web-vault build on Docker Hub.
# Using the digest instead of the tag name provides better security,
# as the digest of an image is immutable, whereas a tag name can later
# be changed to point to a malicious image.
#
# To verify the current digest for a given tag name:
# - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
# click the tag name to view the digest of the image it currently points to.
# - From the command line:
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# $ docker pull bitwardenrs/web-vault:v2.18.1
# $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.18.1
# [bitwardenrs/web-vault@sha256:57af3fd71706bf6a594488d809ec73f04f77f3f5e97f72fab74c681c4f5a5272]
#
# - Conversely, to get the tag name from the digest:
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# $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:57af3fd71706bf6a594488d809ec73f04f77f3f5e97f72fab74c681c4f5a5272
# [bitwardenrs/web-vault:v2.18.1]
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#
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FROM bitwardenrs/web-vault@sha256:57af3fd71706bf6a594488d809ec73f04f77f3f5e97f72fab74c681c4f5a5272 as vault
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########################## BUILD IMAGE ##########################
FROM messense/rust-musl-cross:armv7-musleabihf as build
# Alpine-based ARM (musl) only supports sqlite during compile time.
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ARG DB=sqlite
# Build time options to avoid dpkg warnings and help with reproducible builds.
ENV DEBIAN_FRONTEND=noninteractive LANG=C.UTF-8 TZ=UTC TERM=xterm-256color
# Don't download rust docs
RUN rustup set profile minimal
ENV USER "root"
ENV RUSTFLAGS='-C link-arg=-s'
# Creates a dummy project used to grab dependencies
RUN USER=root cargo new --bin /app
WORKDIR /app
# Copies over *only* your manifests and build files
COPY ./Cargo.* ./
COPY ./rust-toolchain ./rust-toolchain
COPY ./build.rs ./build.rs
RUN rustup target add armv7-unknown-linux-musleabihf
# Builds your dependencies and removes the
# dummy project, except the target folder
# This folder contains the compiled dependencies
RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
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RUN find . -not -path "./target*" -delete
# Copies the complete project
# To avoid copying unneeded files, use .dockerignore
COPY . .
# Make sure that we actually build the project
RUN touch src/main.rs
# Builds again, this time it'll just be
# your actual source files being built
RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-musleabihf
RUN musl-strip target/armv7-unknown-linux-musleabihf/release/bitwarden_rs
######################## RUNTIME IMAGE ########################
# Create a new stage with a minimal image
# because we already have a binary built
FROM balenalib/armv7hf-alpine:3.12
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ENV ROCKET_ENV "staging"
ENV ROCKET_PORT=80
ENV ROCKET_WORKERS=10
ENV SSL_CERT_DIR=/etc/ssl/certs
RUN [ "cross-build-start" ]
# Install needed libraries
RUN apk add --no-cache \
openssl \
curl \
dumb-init \
sqlite \
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ca-certificates
RUN mkdir /data
RUN [ "cross-build-end" ]
VOLUME /data
EXPOSE 80
EXPOSE 3012
# Copies the files from the context (Rocket.toml file and web-vault)
# and the binary from the "build" stage to the current stage
COPY Rocket.toml .
COPY --from=vault /web-vault ./web-vault
COPY --from=build /app/target/armv7-unknown-linux-musleabihf/release/bitwarden_rs .
COPY docker/healthcheck.sh /healthcheck.sh
COPY docker/start.sh /start.sh
HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
# Configures the startup!
WORKDIR /
ENTRYPOINT ["/usr/bin/dumb-init", "--"]
CMD ["/start.sh"]