Discourse Configuration

deploy.rb

# config/deploy.rb

require 'mina/bundler'
require 'mina/rails'
require 'mina/git'
require 'mina/rbenv'

set :term_mode, nil
set :rails_env, 'production'

set :domain, 'example.com'
set :deploy_to, '/home/myexampleuser/apps/discourse'
set :repository, 'git@github.com:discourse/discourse.git'
set :branch, 'master'

set :shared_paths, ['config/discourse.conf', 'log', 'public/uploads', 'public/backups', 'tmp/pids']
set :user, 'myexampleuser'    # Username in the server to SSH to.
set :forward_agent, true     # SSH forward_agent.

task :environment do

task :setup => :environment do
  queue! %[mkdir -p "#{deploy_to}/#{shared_path}/log"]
  queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/log"]

  queue! %[mkdir -p "#{deploy_to}/#{shared_path}/config"]
  queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/config"]
  queue! %[touch "#{deploy_to}/#{shared_path}/config/discourse.conf"]

  queue! %[mkdir -p "#{deploy_to}/#{shared_path}/public/uploads"]
  queue! %[mkdir -p "#{deploy_to}/#{shared_path}/public/backups"]
  queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/public/uploads"]
  queue! %[chmod g+rx,u+rwx "#{deploy_to}/#{shared_path}/public/backups"]

  queue! %[mkdir -p "#{deploy_to}/tmp/pids"]
  queue! %[chmod g+rx,u+rwx "#{deploy_to}/tmp/pids"]
end

desc "Deploys the current version to the server."
task :deploy => :environment do
  deploy do
    invoke :'git:clone'
    invoke :'deploy:link_shared_paths'
    invoke :'bundle:install'
    invoke :'rails:db_migrate'
    invoke :'rails:assets_precompile'
    invoke :'deploy:cleanup'

    to :launch do
      # uncomment if you want restart thin and on deploy
      #invoke :'sidekiq:restart'      
      #invoke :'thin:restart' 
    end
  end
end

namespace :thin do
  desc "start thin server"
  task :start => :environment do
    queue "cd #{deploy_to}/#{current_path}/ && RUBY_GC_MALLOC_LIMIT=25000000 bundle exec thin -C config/thin.yml start"
  end

  desc "stop thin server"
  task :stop => :environment do
    queue "cd #{deploy_to}/#{current_path}/ && RUBY_GC_MALLOC_LIMIT=25000000 bundle exec thin -C config/thin.yml stop"
  end

  desc "restart thin server"
  task :restart => :environment do
    queue "cd #{deploy_to}/#{current_path}/ && RUBY_GC_MALLOC_LIMIT=25000000 bundle exec thin -C config/thin.yml restart"
  end
end

namespace :sidekiq do
  desc "start sidekiq"
  task :start => :environment do
    queue "cd #{deploy_to}/#{current_path}/ && bundle exec sidekiq -C config/sidekiq.yml -e production"
  end

  desc "stop sidekiq"
  task :stop => :environment do
    queue "cd #{deploy_to}/#{current_path}/ && bundle exec sidekiqctl stop /home/myexampleuser/apps/discourse/tmp/pids/sidekiq.pid"
  end

  desc "restart sidekiq"
  task :restart => :environment do
    invoke :'sidekiq:stop'
    invoke :'sidekiq:start'
  end

end