Cruise Control.rb

Comments and changes to this ticket

• 

  Chad Woolley July 17th, 2008 @ 02:12 PM

  Here is the one from my personal server, running on Ubuntu 6.10:

  #!/usr/local/bin/ruby

  ENV['PATH']="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11"

  1. in order to make cruise run as daemon, you need:
  2. 1. cp $CCRB_HOME/daemon/cruise.sample $CCRB_HOME/daemon/cruise
  3. 2. specify your cruise_path to $CCRB_HOME in $CCRB_HOME/daemon/cruise file
  4. 3. ln -s $CCRB_HOME/daemon/cruise /etc/init.d/cruise (you may need to 'sudo' this)
  5. 4. update-rc.d cruise (you may want to choose options by yourself, and you may need to 'sudo' this)
  6. 5. it's done :>

  require "fileutils"

  include FileUtils

  require "rubygems"

  begin

  gem 'mongrel'

  rescue => e

  puts "Error: daemon mode of CC.rb requires mongrel installed"

  exit 1

  end

  def cruise_path

  "/home/woolley/workspace/cruisecontrolrb"

  end

  def cruise_user

  "woolley"

  end

  command = ARGV.shift

  case command

  when 'start'

  #cd cruise_path

  system "su - woolley -c 'cd #{cruise_path} && ./cruise start -d'"

  exit 0

  when 'stop'

  system "mongrel_rails stop -P #{cruise_path}/tmp/pids/mongrel.pid"

  Dir["#{cruise_path}/tmp/pids/builders/*.pid"].each do |pid_file|

  pid = File.open(pid_file){|f| f.read }

  puts "Killing builder at file #{pid_file}, pid=#{pid}"

  system "kill -9 #{pid}"

  rm pid_file

  end

  exit 0

  else

  p "Usage: /etc/init.d/cruise start|stop"

  exit 1

  end

• 

  Chad Woolley July 17th, 2008 @ 02:15 PM

  Ugh, probably better to do these as attachments, huh...

• 

  Chad Woolley July 17th, 2008 @ 02:18 PM

  and an extension...

  • cruise_from_thewoolleyman.rb 1.3 KB
• 

  Chad Woolley July 18th, 2008 @ 07:33 PM

  Here is my improved version, which is working for me:

  http://github.com/thewoolleyman/...

  Note, I named it ccrb_daemon to avoid conflicts, but it can replace the old one if we keep it.

  This has several advantages over the old one:

  • Most importantly, works correctly on system reboot (when run in startup mode as root)
  • Doesn't need to be edited, can optionally use /etc/ccrb/ccrb_daemon_config (sample provided)
  • Can use env vars instead of config file
  • can run as root or as non-root user
  • gives correct non-zero return codes on any failure.
• 

  Chad Woolley July 26th, 2008 @ 05:20 AM

  I further updated and tested this init script. It is working well for me. It consists of just two new files to replace the old sample file. They can be copied directly:

  http://github.com/thewoolleyman/...

• 

  Jeremy Lightsmith July 29th, 2008 @ 07:20 PM

  • → Assigned user changed from “” to “Jeremy Lightsmith”
  • → State changed from “new” to “open”
  • → Milestone changed from “” to “1.4”