mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-04 19:45:54 +00:00
70 lines
2.6 KiB
Ruby
70 lines
2.6 KiB
Ruby
worker_processes 3
|
|
|
|
listen ENV["UNICORN_PATH"] + "/tmp/sockets/gitlab.socket", :backlog => 1024
|
|
listen "/run/gitlab/gitlab.socket", :backlog => 1024
|
|
|
|
working_directory ENV["GITLAB_PATH"]
|
|
|
|
pid ENV["UNICORN_PATH"] + "/tmp/pids/unicorn.pid"
|
|
|
|
timeout 60
|
|
|
|
# combine Ruby 2.0.0dev or REE with "preload_app true" for memory savings
|
|
# http://rubyenterpriseedition.com/faq.html#adapt_apps_for_cow
|
|
preload_app true
|
|
GC.respond_to?(:copy_on_write_friendly=) and
|
|
GC.copy_on_write_friendly = true
|
|
|
|
check_client_connection false
|
|
|
|
before_fork do |server, worker|
|
|
# the following is highly recommended for Rails + "preload_app true"
|
|
# as there's no need for the master process to hold a connection
|
|
defined?(ActiveRecord::Base) and
|
|
ActiveRecord::Base.connection.disconnect!
|
|
|
|
# The following is only recommended for memory/DB-constrained
|
|
# installations. It is not needed if your system can house
|
|
# twice as many worker_processes as you have configured.
|
|
#
|
|
# This allows a new master process to incrementally
|
|
# phase out the old master process with SIGTTOU to avoid a
|
|
# thundering herd (especially in the "preload_app false" case)
|
|
# when doing a transparent upgrade. The last worker spawned
|
|
# will then kill off the old master process with a SIGQUIT.
|
|
old_pid = "#{server.config[:pid]}.oldbin"
|
|
if old_pid != server.pid
|
|
begin
|
|
sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
|
|
Process.kill(sig, File.read(old_pid).to_i)
|
|
rescue Errno::ENOENT, Errno::ESRCH
|
|
end
|
|
end
|
|
|
|
# Throttle the master from forking too quickly by sleeping. Due
|
|
# to the implementation of standard Unix signal handlers, this
|
|
# helps (but does not completely) prevent identical, repeated signals
|
|
# from being lost when the receiving process is busy.
|
|
# sleep 1
|
|
end
|
|
|
|
after_fork do |server, worker|
|
|
# per-process listener ports for debugging/admin/migrations
|
|
# addr = "127.0.0.1:#{9293 + worker.nr}"
|
|
# server.listen(addr, :tries => -1, :delay => 5, :tcp_nopush => true)
|
|
|
|
# the following is *required* for Rails + "preload_app true",
|
|
defined?(ActiveRecord::Base) and
|
|
ActiveRecord::Base.establish_connection
|
|
|
|
# reset prometheus client, this will cause any opened metrics files to be closed
|
|
defined?(::Prometheus::Client.reinitialize_on_pid_change) &&
|
|
Prometheus::Client.reinitialize_on_pid_change
|
|
|
|
# if preload_app is true, then you may also want to check and
|
|
# restart any other shared sockets/descriptors such as Memcached,
|
|
# and Redis. TokyoCabinet file handles are safe to reuse
|
|
# between any number of forked children (assuming your kernel
|
|
# correctly implements pread()/pwrite() system calls)
|
|
end
|