mastodon/Dockerfile

160 lines
4.7 KiB
Docker

# syntax=docker/dockerfile:1.4
# This needs to be bullseye-slim because the Ruby image is built on bullseye-slim
ARG NODE_IMAGE=node:18.16-bullseye-slim
ARG RUBY_IMAGE=ghcr.io/moritzheiber/ruby-jemalloc:3.2.2-slim
FROM ${RUBY_IMAGE} as ruby
# build-base
FROM ${NODE_IMAGE} as build-base
COPY --link --from=ruby /opt/ruby /opt/ruby
ENV DEBIAN_FRONTEND="noninteractive" \
PATH="${PATH}:/opt/ruby/bin"
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
WORKDIR /opt/mastodon
# hadolint ignore=DL3008
RUN --mount=type=cache,id=apt,target=/var/cache/apt,sharing=private \
set -eux && \
rm -f /etc/apt/apt.conf.d/docker-clean && \
echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache && \
apt-get update && \
apt-get install -y --no-install-recommends \
build-essential \
ca-certificates \
git \
libgdbm-dev \
libgmp-dev \
libicu-dev \
libidn11-dev \
libjemalloc-dev \
libpq-dev \
libreadline8 \
libssl-dev \
libyaml-0-2 \
python3 \
shared-mime-info \
zlib1g-dev
COPY --link .yarn/releases/ /opt/mastodon/.yarn/releases/
COPY --link Gemfile* package.json yarn.lock .yarnrc.yml /opt/mastodon/
ENV NODE_OPTIONS=--openssl-legacy-provider \
YARN_GLOBAL_FOLDER=/opt/yarn \
YARN_ENABLE_GLOBAL_CACHE=1
RUN --mount=type=cache,id=bundle,target=/opt/bundle/cache,sharing=private \
--mount=type=cache,id=yarn,target=/opt/yarn/cache,sharing=private \
set -eux && \
bundle config set cache_path /opt/bundle/cache && \
bundle config set silence_root_warning 'true' && \
bundle cache --no-install && \
bundle config set --local deployment 'true' && \
bundle install --local -j"$(nproc)" && \
yarn install --immutable
# Precompile assets
# TODO(kouhai): we're currently patching node_modules because of emoji-mart.
# we should integrate our own fork instead.
COPY --link . /opt/mastodon
# build
FROM build-base AS build
ENV RAILS_ENV="production" \
NODE_ENV="production"
ENV NODE_OPTIONS=--openssl-legacy-provider \
YARN_GLOBAL_FOLDER=/opt/yarn \
YARN_ENABLE_GLOBAL_CACHE=1
ENV OTP_SECRET=precompile_placeholder \
SECRET_KEY_BASE=precompile_placeholder \
RAKE_NO_YARN_INSTALL_HACK=1
# override this at will
ENV BOOTSNAP_READONLY=1
RUN --mount=type=cache,id=yarn,target=/opt/yarn/cache,sharing=private \
--mount=type=cache,id=webpacker,target=/opt/webpacker/cache,sharing=private \
set -eux && \
mkdir -p tmp/cache && \
ln -sf /opt/webpacker/cache tmp/cache/webpacker && \
mv ./emoji_data/all.json ./node_modules/emoji-mart/data/all.json && \
yarn install && \
bundle exec rails assets:precompile
# final image
FROM ${NODE_IMAGE} as output
# Use those args to specify your own version flags & suffixes
ARG SOURCE_TAG=""
ARG MASTODON_VERSION_FLAGS=""
ARG MASTODON_VERSION_SUFFIX=""
ARG UID="991"
ARG GID="991"
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
ENV DEBIAN_FRONTEND="noninteractive" \
PATH="${PATH}:/opt/ruby/bin:/opt/mastodon/bin"
# Ignoring these here since we don't want to pin any versions and the Debian image removes apt-get content after use
# hadolint ignore=DL3008,DL3009
RUN --mount=type=cache,id=apt,target=/var/cache/apt,sharing=private \
set -eux && \
rm -f /etc/apt/apt.conf.d/docker-clean && \
echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache && \
apt-get update && \
echo "Etc/UTC" > /etc/localtime && \
groupadd -g "${GID}" mastodon && \
useradd -l -u "$UID" -g "${GID}" -m -d /opt/mastodon mastodon && \
apt-get -y --no-install-recommends install \
ca-certificates \
ffmpeg \
file \
imagemagick \
libicu67 \
libidn11 \
libjemalloc2 \
libpq5 \
libreadline8 \
libssl1.1 \
libyaml-0-2 \
procps \
tini \
tzdata \
wget \
whois \
&& ln -s /opt/mastodon /mastodon
# Note: no, cleaning here since Debian does this automatically
# See the file /etc/apt/apt.conf.d/docker-clean within the Docker image's filesystem
COPY --link --from=ruby /opt/ruby /opt/ruby
COPY --link --chown=mastodon:mastodon --from=build /opt/mastodon /opt/mastodon
ENV RAILS_ENV="production" \
NODE_ENV="production" \
RAILS_SERVE_STATIC_FILES="true" \
BIND="0.0.0.0" \
SOURCE_TAG="${SOURCE_TAG}" \
MASTODON_VERSION_FLAGS="${MASTODON_VERSION_FLAGS}" \
MASTODON_VERSION_SUFFIX="${MASTODON_VERSION_SUFFIX}"
# override this at will
ENV BOOTSNAP_READONLY=1
# Set the run user
USER mastodon
WORKDIR /opt/mastodon
# Set the work dir and the container entry point
ENTRYPOINT ["/usr/bin/tini", "--"]
EXPOSE 3000 4000