## mark a section (Learn more)

# Required for using Mongrel with Capistrano2 # gem install palmtree require 'palmtree/recipes/mongrel_cluster' require 'highline/import' ######################################################################## # Rails Boxcar - Capistrano Deployment Recipe # Configuration ######################################################################## # What is the name of your application? (no spaces) # Example: # set :application_name, 'my_cool_app' set :application_name, 'my_cool_app' # What is the hostname of your Rails Boxcar server? # Example: # set :boxcar_server, 'rc1.railsboxcar.com' set :boxcar_server, '198.145.115.XX' # What is the username of your Rails Boxcar user that you want # to deploy this application with? # Example: # set :boxcar_username, 'johnny' set :boxcar_username, 'CHANGEME' # Where is your source code repository? # Example: # set :repository = 'http://svn.railsboxcar.com/my_cool_app/tags/CURRENT' set :svn_username, 'CHANGEME' set :svn_repository_url, 'http://CHANE/ME' # What database server are you using? # Example: set :database_name, { :development => 'CHANGEME_development', :test => 'CHANGEME_test', :production => 'CHANGEME_production' } ######################################################################## # Advanced Configuration # Only the courageous of ninjas dare pass this! ######################################################################## role :web, boxcar_server role :app, boxcar_server role :db, boxcar_server, :primary => true # user set :user, boxcar_username set :use_sudo, false set :domain_names, Proc.new { HighLine.ask("What is the primary domain name?") { |q| q.default = "railsboxcar.com" } } # subversion / SCM # Ask the user for their subversion password set :svn_password, Proc.new { HighLine.ask("What is your subversion password for #{svn_username}: ") { |q| q.echo = "x" } } set :repository, Proc.new { "--username #{svn_username} " + "--password #{svn_password} " + "#{svn_repository_url}" } set :checkout, 'export' set :db_development,database_name[:development] set :db_test, database_name[:test] set :db_production, database_name[:production] # Prompt user to set database user/pass set :database_username, Proc.new { HighLine.ask("What is your database username? ") { |q| q.default = "dbuser" } } set :database_host, Proc.new { HighLine.ask("What host is your database running on? ") { |q| q.default = "localhost" } } set :database_adapter, Proc.new { choose do |menu| menu.prompt = "What database server will you be using?" menu.choices(:postgresql, :mysql) end } set :database_password, Proc.new { HighLine.ask("What is your database user's password? ") { |q| q.echo = "x" } } set :database_socket, Proc.new { HighLine.ask("Where is the MySQL socket file? ") { |q| q.default = "/var/run/mysqld/mysqld.sock" } } set :database_port, Proc.new { HighLine.ask("What port does your database run on? ") do |q| if database_adapter.to_s == "postgresql" q.default = "5432" else q.default = "3306" end end } # directories set :home, "/home/#{user}" set :etc, "#{home}/etc" set :log, "#{home}/log" set :deploy_to, "#{home}/sites/#{application_name}" set :shared_dir, "#{deploy_to}/shared" # mongrel # What port number should your mongrel cluster start on? set :mongrel_port, Proc.new { HighLine.ask("What port will your mongrel cluster start with? ") { |q| q.default = "8000" } } # How many instances of mongrel should be in your cluster? set :mongrel_servers, Proc.new { choose do |menu| menu.prompt = "How many mongrel servers should run?" menu.choices(1,2,3) end } set :mongrel_conf, "#{etc}/mongrel_cluster.#{application_name}.conf" set :mongrel_pid, "#{log}/mongrel_cluster.#{application_name}.pid" set :mongrel_address, '127.0.0.1' set :mongrel_environment, :production # database.yml desc "Create database.yml in shared/config" task :after_setup do puts "###########################################" puts " Rails Boxcar - setup process" puts "###########################################" puts "# STEP 1: Database Configuration" puts "###########################################" today = Time.now.strftime('%b %d, %Y') yml_comment = <<EOF # # Generated on #{today} for Rails Boxcar (http://railsboxcar.com) # EOF case database_adapter.to_s when "postgresql" database_configuration = <<EOF #{yml_comment} login: &login adapter: #{database_adapter} host: #{database_host} port: #{database_port} username: #{database_username} password: #{database_password} development: database: #{db_development} <<: *login test: database: #{db_test} <<: *login production: database: #{db_production} <<: *login EOF when "mysql" database_configuration = <<EOF #{yml_comment} login: &login adapter: #{database_adapter} host: #{database_host} port: #{database_port} username: #{database_username} password: #{database_password} socket: #{database_socket} development: database: #{db_development} <<: *login test: database: #{db_test} <<: *login production: database: #{db_production} <<: *login EOF end mongrel_cluster_configuration = <<EOF #{yml_comment} --- port: #{mongrel_port} pid_file: #{mongrel_pid} servers: #{mongrel_servers} cwd: #{deploy_to}/current environment: production EOF puts "###########################################" puts "Step 2: Creating necessary directories on\n your Rails Boxcar!" puts "###########################################" run "mkdir -p #{shared_dir}/config" puts "###########################################" puts "Step 3: Uploading database.yml to Boxcar" puts "###########################################" # Create the database.yml file put database_configuration, "#{shared_dir}/config/database.yml" puts "###########################################" puts "Step 4: Uploding mongrel cluster config to\n your Rails Boxcar." puts "###########################################" # Create mongrel cluster configuration put mongrel_cluster_configuration, mongrel_conf puts "###########################################" puts "DONE! Now run cap deploy:cold" puts "###########################################" end desc "Link in the production database.yml" task :after_update_code do run "ln -nfs #{shared_dir}/config/database.yml #{release_path}/config/database.yml" end

This paste will be private.