diff options
Diffstat (limited to 'lib/gitlab/cluster/lifecycle_events.rb')
| -rw-r--r-- | lib/gitlab/cluster/lifecycle_events.rb | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/lib/gitlab/cluster/lifecycle_events.rb b/lib/gitlab/cluster/lifecycle_events.rb index b3dc59466ec..6159fb0a811 100644 --- a/lib/gitlab/cluster/lifecycle_events.rb +++ b/lib/gitlab/cluster/lifecycle_events.rb @@ -8,13 +8,13 @@ module Gitlab # LifecycleEvents lets Rails initializers register application startup hooks # that are sensitive to forking. For example, to defer the creation of # watchdog threads. This lets us abstract away the Unix process - # lifecycles of Unicorn, Sidekiq, Puma, Puma Cluster, etc. + # lifecycles of Sidekiq, Puma, Puma Cluster, etc. # # We have the following lifecycle events. # # - on_before_fork (on master process): # - # Unicorn/Puma Cluster: This will be called exactly once, + # Puma Cluster: This will be called exactly once, # on startup, before the workers are forked. This is # called in the PARENT/MASTER process. # @@ -22,7 +22,7 @@ module Gitlab # # - on_master_start (on master process): # - # Unicorn/Puma Cluster: This will be called exactly once, + # Puma Cluster: This will be called exactly once, # on startup, before the workers are forked. This is # called in the PARENT/MASTER process. # @@ -30,7 +30,7 @@ module Gitlab # # - on_before_blackout_period (on master process): # - # Unicorn/Puma Cluster: This will be called before a blackout + # Puma Cluster: This will be called before a blackout # period when performing graceful shutdown of master. # This is called on `master` process. # @@ -38,7 +38,7 @@ module Gitlab # # - on_before_graceful_shutdown (on master process): # - # Unicorn/Puma Cluster: This will be called before a graceful + # Puma Cluster: This will be called before a graceful # shutdown of workers starts happening, but after blackout period. # This is called on `master` process. # @@ -46,11 +46,6 @@ module Gitlab # # - on_before_master_restart (on master process): # - # Unicorn: This will be called before a new master is spun up. - # This is called on forked master before `execve` to become - # a new masterfor Unicorn. This means that this does not really - # affect old master process. - # # Puma Cluster: This will be called before a new master is spun up. # This is called on `master` process. # @@ -58,7 +53,7 @@ module Gitlab # # - on_worker_start (on worker process): # - # Unicorn/Puma Cluster: This is called in the worker process + # Puma Cluster: This is called in the worker process # exactly once before processing requests. # # Sidekiq/Puma Single: This is called immediately. @@ -114,7 +109,7 @@ module Gitlab end # - # Lifecycle integration methods (called from unicorn.rb, puma.rb, etc.) + # Lifecycle integration methods (called from puma.rb, etc.) # def do_worker_start call(:worker_start_hooks, @worker_start_hooks) @@ -167,9 +162,6 @@ module Gitlab # Sidekiq doesn't fork return false if Gitlab::Runtime.sidekiq? - # Unicorn always forks - return true if Gitlab::Runtime.unicorn? - # Puma sometimes forks return true if in_clustered_puma? |