Dockerfile

   1 FROM ubuntu:20.04 as build-dep
   2
   3 # Use bash for the shell
   4 SHELL ["/usr/bin/bash", "-c"]
   5
   6 # Install Node v12 (LTS)
   7 ENV NODE_VER="12.20.1"
   8 RUN ARCH= && \
   9     dpkgArch="$(dpkg --print-architecture)" && \
  10   case "${dpkgArch##*-}" in \
  11     amd64) ARCH='x64';; \
  12     ppc64el) ARCH='ppc64le';; \
  13     s390x) ARCH='s390x';; \
  14     arm64) ARCH='arm64';; \
  15     armhf) ARCH='armv7l';; \
  16     i386) ARCH='x86';; \
  17     *) echo "unsupported architecture"; exit 1 ;; \
  18   esac && \
  19     echo "Etc/UTC" > /etc/localtime && \
  20         apt update && \
  21         apt -y install wget python && \
  22         cd ~ && \
  23         wget https://nodejs.org/download/release/v$NODE_VER/node-v$NODE_VER-linux-$ARCH.tar.gz && \
  24         tar xf node-v$NODE_VER-linux-$ARCH.tar.gz && \
  25         rm node-v$NODE_VER-linux-$ARCH.tar.gz && \
  26         mv node-v$NODE_VER-linux-$ARCH /opt/node
  27
  28 # Install jemalloc
  29 ENV JE_VER="5.2.1"
  30 RUN apt update && \
  31         apt -y install make autoconf gcc g++ && \
  32         cd ~ && \
  33         wget https://github.com/jemalloc/jemalloc/archive/$JE_VER.tar.gz && \
  34         tar xf $JE_VER.tar.gz && \
  35         cd jemalloc-$JE_VER && \
  36         ./autogen.sh && \
  37         ./configure --prefix=/opt/jemalloc && \
  38         make -j$(nproc) > /dev/null && \
  39         make install_bin install_include install_lib && \
  40         cd .. && rm -rf jemalloc-$JE_VER $JE_VER.tar.gz
  41
  42 # Install Ruby
  43 ENV RUBY_VER="2.7.2"
  44 ENV CPPFLAGS="-I/opt/jemalloc/include"
  45 ENV LDFLAGS="-L/opt/jemalloc/lib/"
  46 RUN apt update && \
  47         apt -y install build-essential \
  48                 bison libyaml-dev libgdbm-dev libreadline-dev \
  49                 libncurses5-dev libffi-dev zlib1g-dev libssl-dev && \
  50         cd ~ && \
  51         wget https://cache.ruby-lang.org/pub/ruby/${RUBY_VER%.*}/ruby-$RUBY_VER.tar.gz && \
  52         tar xf ruby-$RUBY_VER.tar.gz && \
  53         cd ruby-$RUBY_VER && \
  54         ./configure --prefix=/opt/ruby \
  55           --with-jemalloc \
  56           --with-shared \
  57           --disable-install-doc && \
  58         ln -s /opt/jemalloc/lib/* /usr/lib/ && \
  59         make -j$(nproc) > /dev/null && \
  60         make install && \
  61         cd .. && rm -rf ruby-$RUBY_VER.tar.gz ruby-$RUBY_VER
  62
  63 ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin"
  64
  65 RUN npm install -g yarn && \
  66         gem install bundler && \
  67         apt update && \
  68         apt -y install git libicu-dev libidn11-dev \
  69         libpq-dev libprotobuf-dev protobuf-compiler
  70
  71 COPY Gemfile* package.json yarn.lock /opt/mastodon/
  72
  73 RUN cd /opt/mastodon && \
  74   bundle config set deployment 'true' && \
  75   bundle config set without 'development test' && \
  76         bundle install -j$(nproc) && \
  77         yarn install --pure-lockfile
  78
  79 FROM ubuntu:20.04
  80
  81 # Copy over all the langs needed for runtime
  82 COPY --from=build-dep /opt/node /opt/node
  83 COPY --from=build-dep /opt/ruby /opt/ruby
  84 COPY --from=build-dep /opt/jemalloc /opt/jemalloc
  85
  86 # Add more PATHs to the PATH
  87 ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin:/opt/mastodon/bin"
  88
  89 # Create the mastodon user
  90 ARG UID=991
  91 ARG GID=991
  92 RUN apt update && \
  93         echo "Etc/UTC" > /etc/localtime && \
  94         ln -s /opt/jemalloc/lib/* /usr/lib/ && \
  95         apt install -y whois wget && \
  96         addgroup --gid $GID mastodon && \
  97         useradd -m -u $UID -g $GID -d /opt/mastodon mastodon && \
  98         echo "mastodon:`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 24 | mkpasswd -s -m sha-256`" | chpasswd
  99
 100 # Install mastodon runtime deps
 101 RUN apt -y --no-install-recommends install \
 102           libssl1.1 libpq5 imagemagick ffmpeg \
 103           libicu66 libprotobuf17 libidn11 libyaml-0-2 \
 104           file ca-certificates tzdata libreadline8 && \
 105         apt -y install gcc && \
 106         ln -s /opt/mastodon /mastodon && \
 107         gem install bundler && \
 108         rm -rf /var/cache && \
 109         rm -rf /var/lib/apt/lists/*
 110
 111 # Add tini
 112 ENV TINI_VERSION="0.19.0"
 113 RUN dpkgArch="$(dpkg --print-architecture)" && \
 114         ARCH=$dpkgArch && \
 115         wget https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini-$ARCH \
 116         https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini-$ARCH.sha256sum && \
 117         cat tini-$ARCH.sha256sum | sha256sum -c - && \
 118         mv tini-$ARCH /tini && rm tini-$ARCH.sha256sum && \
 119         chmod +x /tini
 120
 121 # Copy over mastodon source, and dependencies from building, and set permissions
 122 COPY --chown=mastodon:mastodon . /opt/mastodon
 123 COPY --from=build-dep --chown=mastodon:mastodon /opt/mastodon /opt/mastodon
 124
 125 # Run mastodon services in prod mode
 126 ENV RAILS_ENV="production"
 127 ENV NODE_ENV="production"
 128
 129 # Tell rails to serve static files
 130 ENV RAILS_SERVE_STATIC_FILES="true"
 131 ENV BIND="0.0.0.0"
 132
 133 # Set the run user
 134 USER mastodon
 135
 136 # Precompile assets
 137 RUN cd ~ && \
 138         OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder rails assets:precompile && \
 139         yarn cache clean
 140
 141 # Set the work dir and the container entry point
 142 WORKDIR /opt/mastodon
 143 ENTRYPOINT ["/tini", "--"]
 144 EXPOSE 3000 4000