hosts

127.0.0.1 localhost

199.15.250.228  app01   app01.newsblur.com
199.15.250.229  app02   app02.newsblur.com  push
199.15.252.156  app03   app03.newsblur.com  dev
199.15.252.109  app04   app04.newsblur.com  www
199.15.249.101  db01    db01.newsblur.com
199.15.252.50   db02    db02.newsblur.com
# 199.15.253.226  db03    db03.newsblur.com
199.15.249.98   db04    db04.newsblur.com
199.15.249.99   db05    db05.newsblur.com

199.15.249.101  db07    db07.newsblur.com
199.15.250.231  task01  task01.newsblur.com
199.15.250.250  task02  task02.newsblur.com
199.15.250.233  task03  task03.newsblur.com
199.15.252.148  task04  task04.newsblur.com
199.15.252.106  task05  task05.newsblur.com
199.15.252.107  task06  task06.newsblur.com
199.15.252.108  task07  task07.newsblur.com
199.15.251.144  task08  task08.newsblur.com
199.15.251.154  task09  task09.newsblur.com
199.15.251.137  task10  task10.newsblur.com
199.15.251.155  task11  task11.newsblur.com

54.242.38.48    task01a task01a.newsblur.com   ec2-54-242-38-48.compute-1.amazonaws.com
184.72.214.147  task02a task02a.newsblur.com   ec2-184-72-214-147.compute-1.amazonaws.com
107.20.103.16   task03a task03a.newsblur.com   ec2-107-20-103-16.compute-1.amazonaws.com
50.17.12.16     task04a task04a.newsblur.com   ec2-50-17-12-16.compute-1.amazonaws.com