EngineYard AppCloud Deployment Script

engineyard.rake

namespace :engineyard do
  
  @environment = "your_application_production"
  @git_tag = "HEAD"
  
  desc "Upload Chef Deploy recipes"
  task :upload_chef_recipes => [:environment, :set_eyrc] do
    sh "cd ey-cloud-recipes && bundle exec ey recipes upload -e #{@environment}"
  end
  
  desc "Apply Chef Deploy recipes"
  task :apply_chef_recipes => [:environment, :set_eyrc] do
    sh "cd ey-cloud-recipes && bundle exec ey recipes apply -e #{@environment}"
  end
  
  desc "Upload and apply Chef Deploy recipes"
  task :update_chef => [:environment, :set_eyrc] do
    Rake::Task["engineyard:upload_chef_recipes"].invoke
    Rake::Task["engineyard:apply_chef_recipes"].invoke
  end
  
  desc "Deploy to production"
  task :deploy => [:environment, :set_eyrc] do
    sh "bundle exec ey deploy -v -e #{@environment} --ref #{@git_tag} --migrate"
    Rake::Task["engineyard:apply_chef_recipes"].invoke
  end
  
  desc "Throw up maintenance page"
  task :web_disable => [:environment, :set_eyrc] do
    sh "bundle exec ey web disable -v -a your_application -e #{@environment}"
  end

  desc "Take down maintenance page"
  task :web_enable => [:environment, :set_eyrc] do
    sh "bundle exec ey web enable -v -a your_application -e #{@environment}"
  end
  
  desc "Show environments"
  task :environments => [:environment, :set_eyrc] do
    sh "bundle exec ey environments"
  end
  
  desc "Sets the location of the EngineYard API Token"
  task :set_eyrc => :environment do
    ENV['EYRC'] = "#{Rails.root}/config/.eyrc"
  end
  
end