vaultwarden/docker/amd64/Dockerfile

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# syntax=docker/dockerfile:1
# This file was generated using a Jinja2 template.
# Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles.
# Using multistage build:
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# 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:
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# - From https://hub.docker.com/r/vaultwarden/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 vaultwarden/web-vault:v2022.6.0
# $ docker image inspect --format "{{.RepoDigests}}" vaultwarden/web-vault:v2022.6.0
# [vaultwarden/web-vault@sha256:caa9fc0a514110f1c815179658d2e3c4e924c187fd2886a99d1dd8129c404472]
#
# - Conversely, to get the tag name from the digest:
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# $ docker image inspect --format "{{.RepoTags}}" vaultwarden/web-vault@sha256:caa9fc0a514110f1c815179658d2e3c4e924c187fd2886a99d1dd8129c404472
# [vaultwarden/web-vault:v2022.6.0]
#
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FROM vaultwarden/web-vault@sha256:caa9fc0a514110f1c815179658d2e3c4e924c187fd2886a99d1dd8129c404472 as vault
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########################## BUILD IMAGE ##########################
FROM rust:1.61-bullseye as build
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# 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 \
CARGO_HOME="/root/.cargo" \
USER="root"
# Create CARGO_HOME folder and don't download rust docs
RUN mkdir -pv "${CARGO_HOME}" \
&& rustup set profile minimal
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# Install DB packages
RUN apt-get update \
&& apt-get install -y \
--no-install-recommends \
libmariadb-dev \
libpq-dev \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
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# Creates a dummy project used to grab dependencies
RUN USER=root cargo new --bin /app
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WORKDIR /app
# Copies over *only* your manifests and build files
COPY ./Cargo.* ./
COPY ./rust-toolchain ./rust-toolchain
COPY ./build.rs ./build.rs
# Configure the DB ARG as late as possible to not invalidate the cached layers above
ARG DB=sqlite,mysql,postgresql
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# Builds your dependencies and removes the
# dummy project, except the target folder
# This folder contains the compiled dependencies
RUN cargo build --features ${DB} --release \
&& find . -not -path "./target*" -delete
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# 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
# hadolint ignore=DL3059
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RUN cargo build --features ${DB} --release
# Create a special empty file which we check within the application.
# If this file exists, then we exit Vaultwarden to prevent data loss when someone forgets to use volumes.
# If you really really want to use volatile storage you can set the env `I_REALLY_WANT_VOLATILE_STORAGE=true`
# This file should disappear if a volume is mounted on-top of this using a docker volume.
# We run this in the build image and copy it over, because the runtime image could be missing some executables.
# hadolint ignore=DL3059
RUN touch /vaultwarden_docker_persistent_volume_check
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######################## RUNTIME IMAGE ########################
# Create a new stage with a minimal image
# because we already have a binary built
FROM debian:bullseye-slim
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ENV ROCKET_PROFILE="release" \
ROCKET_ADDRESS=0.0.0.0 \
ROCKET_PORT=80
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# Create data folder and Install needed libraries
RUN mkdir /data \
&& apt-get update && apt-get install -y \
--no-install-recommends \
openssl \
ca-certificates \
curl \
dumb-init \
libmariadb-dev-compat \
libpq5 \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
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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
WORKDIR /
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COPY --from=vault /web-vault ./web-vault
COPY --from=build /vaultwarden_docker_persistent_volume_check /data/vaultwarden_docker_persistent_volume_check
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COPY --from=build /app/target/release/vaultwarden .
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COPY docker/healthcheck.sh /healthcheck.sh
COPY docker/start.sh /start.sh
HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"]
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# Configures the startup!
# We should be able to remove the dumb-init now with Rocket 0.5
# But the balenalib images have some issues with there entry.sh
# See: https://github.com/balena-io-library/base-images/issues/735
# Lets keep using dumb-init for now, since that is working fine.
ENTRYPOINT ["/usr/bin/dumb-init", "--"]
CMD ["/start.sh"]