examples/gravatar.god in god-0.4.3 vs examples/gravatar.god in god-0.5.0
- old
+ new
@@ -1,41 +1,54 @@
# 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"
+RAILS_ROOT = "/Users/tom/dev/gravatar2"
%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
+ w.interval = 30.seconds # default
+ w.start = "mongrel_rails start -c #{RAILS_ROOT} -p #{port} \
+ -P #{RAILS_ROOT}/log/mongrel.#{port}.pid -d"
+ w.stop = "mongrel_rails stop -P #{RAILS_ROOT}/log/mongrel.#{port}.pid"
+ w.restart = "mongrel_rails restart -P #{RAILS_ROOT}/log/mongrel.#{port}.pid"
+ w.start_grace = 10.seconds
+ w.restart_grace = 10.seconds
+ w.pid_file = File.join(RAILS_ROOT, "log/mongrel.#{port}.pid")
- 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.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.above = 150.megabytes
c.times = [3, 5] # 3 out of 5 intervals
end
restart.condition(:cpu_usage) do |c|
- c.above = 50 # percent
+ c.above = 50.percent
c.times = 5
+ end
+ end
+
+ # lifecycle
+ w.lifecycle do |on|
+ on.condition(:flapping) do |c|
+ c.to_state = [:start, :restart]
+ c.times = 5
+ c.within = 5.minute
+ c.transition = :unmonitored
+ c.retry_in = 10.minutes
+ c.retry_times = 5
+ c.retry_within = 2.hours
end
end
end
end
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