[ansible] added service role

config/deploy/dev.rb

@@ -0,0 +1,11 @@
+role :app, %w{localhost}
+role :web, %w{localhost}
+role :db, %w{localhost}
+
+#set :user, ENV['USER']
+user = fetch(:user)
+
+server 'localhost', ssh_options: { port: 22, user: user, forward_agent: true }
+
+set :tmp_dir, "/home/#{user}/tmp"
+set :branch, 'master'