discoursey

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

#------------------------#
#DISCOURSE INSTALL DOCKER#
#------------------------#


FROM ubuntu
MAINTAINER Tom Farrow tom@mozilla.org.uk

#Install Requirements
RUN apt-get install -y mail-server
RUN apt-get install -y git
RUN apt-get install -y make
#Don't do this when postgres is on a remote db
RUN apt-get install -y postgresql-server

RUN apt-get -y install build-essential libssl-dev libyaml-dev git libtool libxslt-dev libxml2-dev libpq-dev gawk curl pngcrush imagemagick python-software-properties

#Install Redis
RUN apt-add-repository -y ppa:rwky/redis
RUN apt-get update
RUN apt-get install -y redis

#Install latest nginx
RUN curl -L https://gist.github.com/ThomasFarrow/7525587/raw/bd91bbb57f40ffea1fda433049daf7cc5c97c4e7/latest-nginx | sh

#Create user for discourse
RUN adduser --shell /bin/bash --gecos 'Discourse application' discourse
RUN install -d -m 755 -o discourse -g discourse /var/www/discourse
#make discourse a sudoer
RUN adduser discourse admin
#Postgres section ---- Delete when using remote db
RUN sudo -u postgres createuser -s discourse
RUN sudo -u postgres psql -c "alter user discourse password 'password';"
#End of postgres

#Download and install discourse
RUN git clone git://github.com/discourse/discourse.git /var/www/discourse
RUN cd /var/www/discourse
RUN git checkout latest-release
RUN bundle install --deployment --without test

#Configure discourse & nginx
RUN cd /var/www/discourse/config
RUN cp database.yml.production-sample database.yml
RUN cp redis.yml.sample redis.yml
RUN cp discourse.pill.sample discourse.pill
RUN cp environments/production.rb.sample environments/production.rb
RUN cp /var/www/discourse/config/nginx.sample.conf /etc/nginx/conf.d/discourse.conf
RUN sudo /etc/init.d/nginx reload

#Give discourse discourse
RUN chown -R discourse:discourse /var/www/discourse

#Start work as discourse
RUN sudo su - discourse

#Install RVM
RUN curl -L https://gist.github.com/ThomasFarrow/7525726/raw/b4fee2b07314e13b83c7ae2faf512321243291f0/rvm+install | sh

#Install Ruby 2.0
RUN rvm install 2.0.0
RUN rvm use 2.0.0 --default
RUN gem install bundler


#Init DB
RUN cd /var/www/discourse
RUN createdb discourse_prod
RUN RUBY_GC_MALLOC_LIMIT=90000000 RAILS_ENV=production bundle exec rake db:migrate
RUN RUBY_GC_MALLOC_LIMIT=90000000 RAILS_ENV=production bundle exec rake assets:precompile

#Bluepill Setup
RUN gem install bluepill
RUN echo 'alias bluepill="NOEXEC_DISABLE=1 bluepill --no-privileged -c ~/.bluepill"' >> ~/.bash_aliases
RUN rvm wrapper $(rvm current) bootup bluepill
RUN rvm wrapper $(rvm current) bootup bundle

#Start discourse
RUN RUBY_GC_MALLOC_LIMIT=90000000 RAILS_ROOT=/var/www/discourse RAILS_ENV=production NUM_WEBS=2 bluepill --no-privileged -c ~/.bluepill load /var/www/discourse/config/discourse.pill

#Add to crontab, dirty style
RUN echo '@reboot RUBY_GC_MALLOC_LIMIT=90000000 RAILS_ROOT=/var/www/discourse RAILS_ENV=production NUM_WEBS=2 /home/discourse/.rvm/bin/bootup_bluepill --no-privileged -c ~/.bluepill load /var/www/discourse/config/discourse.pill' > ~/cron
RUN crontab ~/cron