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Commit 2b9d48ccd020a4ff62741118be94ab8d8f3b08b9

Authored by Jacob Vosmaer
1 parent 21e3d848
Exists in master and in 4 other branches 6-8-stable, 7-0-stable, 7-0-stable-spb, spb-stable

Fix the `service gitlab restart` command 

This commit addresses two related issues:
- Sidekiq should shut down completely before we restart it;
- If we restart unicorn with USR2 we need to kill the old master and
  worker processes.
Showing 2 changed files with 14 additions and 14 deletions   Show diff stats
config/unicorn.rb.example
  Diff comments   View file @2b9d48c
@@ -64,19 +64,19 @@ before_fork do |server, worker| @@ -64,19 +64,19 @@ before_fork do |server, worker|
64 # installations. It is not needed if your system can house 64 # installations. It is not needed if your system can house
65 # twice as many worker_processes as you have configured. 65 # twice as many worker_processes as you have configured.
66 # 66 #
67 - # # This allows a new master process to incrementally  
68 - # # phase out the old master process with SIGTTOU to avoid a  
69 - # # thundering herd (especially in the "preload_app false" case)  
70 - # # when doing a transparent upgrade. The last worker spawned  
71 - # # will then kill off the old master process with a SIGQUIT.  
72 - # old_pid = "#{server.config[:pid]}.oldbin"  
73 - # if old_pid != server.pid  
74 - # begin  
75 - # sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU  
76 - # Process.kill(sig, File.read(old_pid).to_i)  
77 - # rescue Errno::ENOENT, Errno::ESRCH  
78 - # end  
79 - # end 67 + # This allows a new master process to incrementally
  68 + # phase out the old master process with SIGTTOU to avoid a
  69 + # thundering herd (especially in the "preload_app false" case)
  70 + # when doing a transparent upgrade. The last worker spawned
  71 + # will then kill off the old master process with a SIGQUIT.
  72 + old_pid = "#{server.config[:pid]}.oldbin"
  73 + if old_pid != server.pid
  74 + begin
  75 + sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
  76 + Process.kill(sig, File.read(old_pid).to_i)
  77 + rescue Errno::ENOENT, Errno::ESRCH
  78 + end
  79 + end
80 # 80 #
81 # Throttle the master from forking too quickly by sleeping. Due 81 # Throttle the master from forking too quickly by sleeping. Due
82 # to the implementation of standard Unix signal handlers, this 82 # to the implementation of standard Unix signal handlers, this
lib/support/init.d/gitlab
  Diff comments   View file @2b9d48c
@@ -81,7 +81,7 @@ restart() { @@ -81,7 +81,7 @@ restart() {
81 if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then 81 if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
82 echo "Restarting $DESC..." 82 echo "Restarting $DESC..."
83 kill -USR2 `cat $WEB_SERVER_PID` 83 kill -USR2 `cat $WEB_SERVER_PID`
84 - execute "mkdir -p $PID_PATH && $STOP_SIDEKIQ > /dev/null 2>&1 &" 84 + execute "mkdir -p $PID_PATH && $STOP_SIDEKIQ > /dev/null 2>&1"
85 if [ `whoami` = root ]; then 85 if [ `whoami` = root ]; then
86 execute "mkdir -p $PID_PATH && $START_SIDEKIQ > /dev/null 2>&1 &" 86 execute "mkdir -p $PID_PATH && $START_SIDEKIQ > /dev/null 2>&1 &"
87 fi 87 fi