* The previous Dockerfile was using and outdated format and was causing heavy load times. The number of the lines in the Dockerfile are defined as layer, with more layers more time and bigger is the final image. There were many things that were able to be delegated to the official ruby docker image. * - Use yarn community package - Don't create the workdir directory since is created by docker if doesn't exists - Remove config/application.yml from .dockerignore * Update Dockerfile Co-Authored-By: Abenet Tamiru <mail@abenet.me> * Update Dockerfile Co-Authored-By: Abenet Tamiru <mail@abenet.me> * Add directory copy, and user correct folder in compose * Update docker-compose and Dockerfile * Fix typo Co-Authored-By: Mac Siri <krairit.siri@gmail.com> * Update wording Co-Authored-By: Mac Siri <krairit.siri@gmail.com>
This commit is contained in:
Hector Bustillos
Ben Halpern
parent
e461f0d799
commit
27a7a199d7
4 changed files with 66 additions and 214 deletions
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@ -42,7 +42,6 @@ latest.dump
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.gitdocs_build/
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# Ignore application configuration
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/config/application.yml
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/public/packs
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/public/packs-test
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/node_modules
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246
Dockerfile
246
Dockerfile
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@ -1,213 +1,59 @@
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#####################################################
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FROM ruby:2.6.3-alpine3.10
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#------------------------------------------------------------------------------
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#
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# Alpine container with
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# (this is used in DEV mode)
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# Install Project dependencies
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#
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# + ruby:2.6.3
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# + node:8.15.0
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# + yarn:1.12.3
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#------------------------------------------------------------------------------
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RUN apk update -qq && apk add git nodejs postgresql-client ruby-dev build-base \
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libxml2-dev libxslt-dev pcre-dev libffi-dev postgresql-dev tzdata
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#------------------------------------------------------------------------------
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#
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#####################################################
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FROM node:8.15.1-alpine AS alpine-ruby-node
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#------------------------------------------------------------------------------------------
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# Install required bundler version
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#
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# Ruby installation, taken from the official ruby alpine dockerfile
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# see : https://github.com/docker-library/ruby/blob/9ae0943fa2935b3a13c72ae7d6afa2439145d7fa/2.6/alpine3.9/Dockerfile
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#------------------------------------------------------------------------------
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RUN gem install bundler:2.0.2
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#------------------------------------------------------------------------------
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#
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#------------------------------------------------------------------------------------------
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RUN apk add --no-cache \
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gmp-dev
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# skip installing gem documentation
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RUN mkdir -p /usr/local/etc \
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&& { \
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echo 'install: --no-document'; \
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echo 'update: --no-document'; \
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} >> /usr/local/etc/gemrc
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ENV RUBY_MAJOR 2.6
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ENV RUBY_VERSION 2.6.3
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ENV RUBY_DOWNLOAD_SHA256 11a83f85c03d3f0fc9b8a9b6cad1b2674f26c5aaa43ba858d4b0fcc2b54171e1
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# some of ruby's build scripts are written in ruby
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# we purge system ruby later to make sure our final image uses what we just built
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# readline-dev vs libedit-dev: https://bugs.ruby-lang.org/issues/11869 and https://github.com/docker-library/ruby/issues/75
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RUN set -ex \
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\
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&& apk add --no-cache --virtual .ruby-builddeps \
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autoconf \
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bison \
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bzip2 \
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bzip2-dev \
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ca-certificates \
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coreutils \
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dpkg-dev dpkg \
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gcc \
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gdbm-dev \
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glib-dev \
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libc-dev \
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libffi-dev \
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libxml2-dev \
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libxslt-dev \
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linux-headers \
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make \
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ncurses-dev \
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openssl \
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openssl-dev \
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procps \
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readline-dev \
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ruby \
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tar \
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xz \
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yaml-dev \
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zlib-dev \
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\
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&& wget -O ruby.tar.xz "https://cache.ruby-lang.org/pub/ruby/${RUBY_MAJOR%-rc}/ruby-$RUBY_VERSION.tar.xz" \
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&& echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.xz" | sha256sum -c - \
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\
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&& mkdir -p /usr/src/ruby \
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&& tar -xJf ruby.tar.xz -C /usr/src/ruby --strip-components=1 \
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&& rm ruby.tar.xz \
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\
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&& cd /usr/src/ruby \
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\
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# https://github.com/docker-library/ruby/issues/196
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# https://bugs.ruby-lang.org/issues/14387#note-13 (patch source)
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# https://bugs.ruby-lang.org/issues/14387#note-16 ("Therefore ncopa's patch looks good for me in general." -- only breaks glibc which doesn't matter here)
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&& wget -O 'thread-stack-fix.patch' 'https://bugs.ruby-lang.org/attachments/download/7081/0001-thread_pthread.c-make-get_main_stack-portable-on-lin.patch' \
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&& echo '3ab628a51d92fdf0d2b5835e93564857aea73e0c1de00313864a94a6255cb645 *thread-stack-fix.patch' | sha256sum -c - \
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&& patch -p1 -i thread-stack-fix.patch \
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&& rm thread-stack-fix.patch \
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\
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# hack in "ENABLE_PATH_CHECK" disabling to suppress:
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# warning: Insecure world writable dir
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&& { \
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echo '#define ENABLE_PATH_CHECK 0'; \
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echo; \
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cat file.c; \
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} > file.c.new \
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&& mv file.c.new file.c \
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\
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&& autoconf \
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&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
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# the configure script does not detect isnan/isinf as macros
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&& export ac_cv_func_isnan=yes ac_cv_func_isinf=yes \
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&& ./configure \
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--build="$gnuArch" \
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--disable-install-doc \
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--enable-shared \
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&& make -j "$(nproc)" \
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&& make install \
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\
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&& runDeps="$( \
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scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
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| tr ',' '\n' \
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| sort -u \
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| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
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)" \
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&& apk add --no-network --virtual .ruby-rundeps $runDeps \
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bzip2 \
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ca-certificates \
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libffi-dev \
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procps \
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yaml-dev \
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zlib-dev \
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&& apk del --no-network .ruby-builddeps \
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&& cd / \
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&& rm -r /usr/src/ruby \
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# rough smoke test
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&& ruby --version && gem --version && bundle --version
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# install things globally, for great justice
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# and don't create ".bundle" in all our apps
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ENV GEM_HOME /usr/local/bundle
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ENV BUNDLE_PATH="$GEM_HOME" \
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BUNDLE_SILENCE_ROOT_WARNING=1 \
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BUNDLE_APP_CONFIG="$GEM_HOME"
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# path recommendation: https://github.com/bundler/bundler/pull/6469#issuecomment-383235438
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ENV PATH $GEM_HOME/bin:$BUNDLE_PATH/gems/bin:$PATH
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# adjust permissions of a few directories for running "gem install" as an arbitrary user
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RUN mkdir -p "$GEM_HOME" && chmod 777 "$GEM_HOME"
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# (BUNDLE_PATH = GEM_HOME, no need to mkdir/chown both)
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#------------------------------------------------------------------------------------------
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# Install Yarn
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#
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# End of ruby installation
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#------------------------------------------------------------------------------
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ENV PATH=/root/.yarn/bin:$PATH
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RUN apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community \
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yarn
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#------------------------------------------------------------------------------
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#
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#------------------------------------------------------------------------------------------
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# Install alpine equivalent for "build-essential"
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# Define working directory
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#
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# and other dependencies required by dev.to various
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# ruby dependencies (postgresql-dev, tzdata)
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RUN apk add --no-cache alpine-sdk postgresql-dev tzdata
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# Im installing bash, as im a bash addict (not that great with sh)
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RUN apk add bash
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# Let's setup the rails directory
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# (@TODO - consider a production version?)
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#------------------------------------------------------------------------------
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WORKDIR /usr/src/app
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ENV RAILS_ENV development
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#####################################################
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#------------------------------------------------------------------------------
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#
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# Let's prepare the dev.to source code files
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# WITHOUT docker related files
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# Copy Gemfile and run bundle install
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#
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# This allow us to modify the docker
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# entrypoint / run file without recompiling
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# the entire application
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# (especially when creating this build script =| )
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#
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# (@TODO - improve and review ignore to blacklist unneeded items)
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#
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#####################################################
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#
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# Prepare the source code and remove any unneeded files
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#
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FROM alpine-ruby-node AS source-code-repo
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# The workdir
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WORKDIR /usr/src/app
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# Copy source code
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COPY ./ /usr/src/app/
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# remove docker related files
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RUN rm Dockerfile && rm docker-*
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#
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# Does the source code build
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#
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FROM alpine-ruby-node AS source-code-build
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# Copy over files
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COPY --from=source-code-repo /usr/src/app/ /usr/src/app/
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# Run the various installer
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RUN gem install bundler
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#------------------------------------------------------------------------------
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COPY Gemfile /usr/src/app/Gemfile
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COPY ./Gemfile ./Gemfile.lock ./
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RUN bundle install --jobs 20 --retry 5
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#------------------------------------------------------------------------------
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#
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# Copy Package.json and yarn.lock
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#
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#------------------------------------------------------------------------------
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COPY ./package.json ./yarn.lock ./
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#------------------------------------------------------------------------------
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#
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# Install packages
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#
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#------------------------------------------------------------------------------
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RUN yarn install && yarn check --integrity
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#####################################################
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#
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# Let's build the DEMO dev.to image
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#
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#####################################################
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FROM alpine-ruby-node
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# Copy over the application code (without docker related files)
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COPY --from=source-code-build /usr/src/app/ /usr/src/app/
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# Copy over docker related files
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COPY Dockerfile [(docker-)]* /usr/src/app/
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#
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# Execution environment variables
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#
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# timeout extension required to ensure
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# system work properly on first time load
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ENV RACK_TIMEOUT_WAIT_TIMEOUT=10000 \
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@ -222,8 +68,8 @@ ENV RUN_MODE="demo"
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ENV DATABASE_URL="postgresql://devto:devto@db:5432/PracticalDeveloper_development"
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# DB setup / migrate script triggers on boot
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ENV DB_SETUP="true" \
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DB_MIGRATE="true"
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ENV DB_SETUP="false" \
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DB_MIGRATE="false"
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#
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# Let's setup the public uploads folder volume
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@ -232,5 +78,7 @@ RUN mkdir -p /usr/src/app/public/uploads
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VOLUME /usr/src/app/public/uploads
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# Entrypoint and command to start the server
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ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
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CMD []
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COPY docker-entrypoint.sh /usr/bin/
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RUN chmod +x /usr/bin/docker-entrypoint.sh
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COPY . /usr/src/app
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@ -1,9 +1,7 @@
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version: "3"
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services:
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web: &rails_base
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build:
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dockerfile: Dockerfile
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context: .
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web:
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build: .
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ports:
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- "3000:3000"
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depends_on:
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@ -16,14 +14,17 @@ services:
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- .:/usr/src/app
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command: bundle exec rails server -b 0.0.0.0 -p 3000
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jobs:
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ports: []
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<<: *rails_base
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build: .
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command: rails jobs:work
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depends_on:
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- db
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environment:
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RAILS_ENV: development
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DATABASE_URL: postgres://postgres:mysecretpassword@db:5432/postgres
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webpacker:
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ports: []
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<<: *rails_base
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build: .
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command: ./bin/webpack-dev-server
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db:
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image: postgres
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ports:
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- "5432:5432"
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- "5432:5432"
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@ -1,4 +1,4 @@
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#!/bin/bash
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#!/bin/sh
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#
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# Lets setup the alias file
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@ -74,7 +74,11 @@ fi
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#
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# Execute rails server on port 3000
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#
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echo ">---"
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echo "> [dev.to/docker-entrypoint.sh] Starting the rails servers - whheee!"
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echo ">---"
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bundle exec rails server -b 0.0.0.0 -p 3000
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if [[ "$APP_SERVER" == "true" ]]
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then
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echo ">---"
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echo "> [dev.to/docker-entrypoint.sh] Starting the rails servers - whheee!"
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echo ">---"
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rm -f tmp/pids/server.pid
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bundle exec rails server -b 0.0.0.0 -p 3000
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fi
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|
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Loading…
Add table
Reference in a new issue