Contents

# run with:  god -c /path/to/gravatar.god
# 
# This is the actual config file used to keep the mongrels of
# gravatar.com running.

RAILS_ROOT = "/var/www/gravatar2/current"

%w{8200 8201 8202}.each do |port|
  God.watch do |w|
    w.name = "gravatar2-mongrel-#{port}"
    w.interval = 30 # seconds
    w.start = "mongrel_rails cluster::start --only #{port} \
      -C #{RAILS_ROOT}/config/mongrel_cluster.yml"
    w.stop = "mongrel_rails cluster::stop --only #{port} \
      -C #{RAILS_ROOT}/config/mongrel_cluster.yml"
    w.grace = 10 # seconds
    
    pid_file = File.join(RAILS_ROOT, "log/mongrel.#{port}.pid")
    
    w.behavior(:clean_pid_file)

    w.start_if do |start|
      start.condition(:process_running) do |c|
        c.interval = 5 # seconds
        c.running = false
      end
    end
    
    w.restart_if do |restart|
      restart.condition(:memory_usage) do |c|
        c.above = (150 * 1024) # 150mb
        c.times = [3, 5] # 3 out of 5 intervals
      end
    
      restart.condition(:cpu_usage) do |c|
        c.above = 50 # percent
        c.times = 5
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
god-0.4.0	examples/gravatar.god
god-0.3.0	examples/gravatar.god
god-0.4.1	examples/gravatar.god
god-0.4.3	examples/gravatar.god