inject env from the outside

[discourse_docker.git] / templates / web.template.yml

env:
  # Comma delimited list of emails, required if you want admin access for first account
  DEVELOPER_EMAILS: 'YOUR_EMAIL@EMAIL.COM1'
  # You can have redis on a different box
  # REDIS_PROVIDER_URL: 'redis://l.discourse:6379'
  RAILS_ENV: 'production'
  UNICORN_WORKERS: 3
  # slightly less aggressive than "recommendation" but works fine with oobgc
  RUBY_GC_MALLOC_LIMIT: 40000000
  # this ensures we have enough heap space to handle a big pile of small reqs
  RUBY_HEAP_MIN_SLOTS: 800000

params:
  # SSH key is required for remote access into the container
  version: HEAD

  home: /var/www/discourse

  # You can connect to any DB you wish to
  database_yml:
    production:
      database: discourse
      username: discourse
      socket: /var/run/postgresql
# TODO allow param here?
      # password:
      # host:
      # host_names:
      #   - YOUR_HOSTNAME_HERE

run:

  - file:
     path: /etc/service/unicorn/run
     chmod: "+x"
     contents: |
        #!/bin/bash
        exec 2>&1
        # redis
        # postgres
        cd $home
        exec sudo -E -u discourse LD_PRELOAD=/usr/lib/libjemalloc.so.1 bundle exec config/unicorn_launcher -E production -c config/unicorn.conf.rb

  - file:
     path: /etc/service/sidekiq/run
     chmod: "+x"
     contents: |
        #!/bin/bash
        exec 2>&1
        # redis
        # postgres
        cd $home
        exec sudo -E -u discourse LD_PRELOAD=/usr/lib/libjemalloc.so.1 bundle exec sidekiq

  - file:
     path: /etc/service/nginx/run
     chmod: "+x"
     contents: |
        #!/bin/sh
        exec 2>&1
        exec /usr/sbin/nginx

  - exec:
      cd: $home
      hook: code
      cmd:
        - git reset --hard
        - git clean -f
        - git pull
        - git checkout $version
        - cp config/database.yml.production-sample config/database.yml
        - cp config/redis.yml.sample config/redis.yml
        - cp config/environments/production.rb.sample config/environments/production.rb
        - mkdir -p tmp/pids
        - mkdir -p tmp/sockets
        - touch tmp/.gitkeep
        - mkdir -p /shared/log/rails
        - rm -r log
        - ln -s /shared/log/rails $home/log
        - mkdir -p /shared/uploads
        - ln -s /shared/uploads $home/public/uploads
        - chown -R discourse:www-data /shared/uploads
        - chown -R discourse:www-data /shared/log/rails
  - exec:
      cmd:
        - "cp $home/config/nginx.sample.conf /etc/nginx/conf.d/discourse.conf"
        - "rm /etc/nginx/sites-enabled/default"

  - replace:
      filename: /etc/nginx/nginx.conf
      from: pid /run/nginx.pid;
      to: daemon off;

  - replace:
      filename: "/etc/nginx/conf.d/discourse.conf"
      from: /upstream[^\}]+\}/m
      to: "upstream discourse {
        server 127.0.0.1:3000;
      }"

  - replace:
      filename: "/etc/nginx/conf.d/discourse.conf"
      from: /server_name.+$/
      to: server_name _ ;

  - merge: $home/config/database.yml $database_yml

  - exec:
      cd: $home
      cmd:
        - chown -R discourse $home
        - sudo -E -u discourse bundle install --deployment --verbose --without test --without development
        - sudo -E -u discourse bundle exec rake db:migrate
        - sudo -E -u discourse bundle exec rake assets:precompile