diff options
Diffstat (limited to 'lib/gitlab/cluster/puma_worker_killer_initializer.rb')
| -rw-r--r-- | lib/gitlab/cluster/puma_worker_killer_initializer.rb | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/gitlab/cluster/puma_worker_killer_initializer.rb b/lib/gitlab/cluster/puma_worker_killer_initializer.rb deleted file mode 100644 index 957faf797b5..00000000000 --- a/lib/gitlab/cluster/puma_worker_killer_initializer.rb +++ /dev/null @@ -1,51 +0,0 @@ -# frozen_string_literal: true - -module Gitlab - module Cluster - class PumaWorkerKillerInitializer - def self.start( - puma_options, - puma_per_worker_max_memory_mb: 1200, - puma_master_max_memory_mb: 950, - additional_puma_dev_max_memory_mb: 200) - - # We are replacing PWK with Watchdog by using backward compatible RssMemoryLimit monitor by default. - # https://gitlab.com/groups/gitlab-org/-/epics/9119 - return if Gitlab::Utils.to_boolean(ENV.fetch('GITLAB_MEMORY_WATCHDOG_ENABLED', true)) - - require 'puma_worker_killer' - - PumaWorkerKiller.config do |config| - worker_count = puma_options[:workers] || 1 - # The Puma Worker Killer checks the total memory used by the cluster, - # i.e. both primary and worker processes. - # https://github.com/schneems/puma_worker_killer/blob/v0.1.0/lib/puma_worker_killer/puma_memory.rb#L57 - # - # Additional memory is added when running in `development` - config.ram = puma_master_max_memory_mb + - (worker_count * puma_per_worker_max_memory_mb) + - (Rails.env.development? ? (1 + worker_count) * additional_puma_dev_max_memory_mb : 0) - - config.frequency = 20 # seconds - - # We just want to limit to a fixed maximum, unrelated to the total amount - # of available RAM. - config.percent_usage = 0.98 - - # Ideally we'll never hit the maximum amount of memory. Restart the workers - # regularly rather than rely on OOM behavior for periodic restarting. - config.rolling_restart_frequency = 43200 # 12 hours in seconds. - - # Spread the rolling restarts out over 1 hour to avoid too many simultaneous - # process startups. - config.rolling_restart_splay_seconds = 0.0..3600.0 # 0 to 1 hour in seconds. - - observer = Gitlab::Cluster::PumaWorkerKillerObserver.new - config.pre_term = observer.callback - end - - PumaWorkerKiller.start - end - end - end -end |