Add puma.rb and use it from gitlab-puma.service

This commit is contained in:
Pirate Praveen 2020-08-20 23:05:57 +05:30
parent c196da8e5f
commit 956a715cff
5 changed files with 82 additions and 130 deletions

78
debian/conf/puma.rb vendored Normal file
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@ -0,0 +1,78 @@
# frozen_string_literal: true
# Load "path" as a rackup file.
#
# The default is "config.ru".
#
rackup 'config.ru'
pidfile "#{ENV['gitlab_pid_path']}/puma.pid"
state_path "#{ENV['gitlab_pid_path']}/puma.state"
stdout_redirect File.join(ENV['gitlab_log_dir'],"puma.stdout.log"),
File.join(ENV['gitlab_log_dir'],"puma.stderr.log"),
true
# Configure "min" to be the minimum number of threads to use to answer
# requests and "max" the maximum.
#
# The default is "0, 16".
#
threads 1, 16
# By default, workers accept all requests and queue them to pass to handlers.
# When false, workers accept the number of simultaneous requests configured.
#
# Queueing requests generally improves performance, but can cause deadlocks if
# the app is waiting on a request to itself. See https://github.com/puma/puma/issues/612
#
# When set to false this may require a reverse proxy to handle slow clients and
# queue requests before they reach puma. This is due to disabling HTTP keepalive
queue_requests false
# Bind the server to "url". "tcp://", "unix://" and "ssl://" are the only
# accepted protocols.
bind "unix://#{ENV['gitlab_pid_path']}/gitlab.socket"
workers 3
require_relative "#{ENV['gitlab_app_root']}/lib/gitlab/cluster/lifecycle_events"
require_relative "#{ENV['gitlab_app_root']}/lib/gitlab/cluster/puma_worker_killer_initializer"
on_restart do
# Signal application hooks that we're about to restart
Gitlab::Cluster::LifecycleEvents.do_before_master_restart
end
before_fork do
# Signal to the puma killer
Gitlab::Cluster::PumaWorkerKillerInitializer.start @config.options unless ENV['DISABLE_PUMA_WORKER_KILLER']
# Signal application hooks that we're about to fork
Gitlab::Cluster::LifecycleEvents.do_before_fork
end
Gitlab::Cluster::LifecycleEvents.set_puma_options @config.options
on_worker_boot do
# Signal application hooks of worker start
Gitlab::Cluster::LifecycleEvents.do_worker_start
end
# Preload the application before starting the workers; this conflicts with
# phased restart feature. (off by default)
preload_app!
tag 'gitlab-puma-worker'
# Verifies that all workers have checked in to the master process within
# the given timeout. If not the worker process will be restarted. Default
# value is 60 seconds.
#
worker_timeout 60
# Use json formatter
require_relative "#{ENV['gitlab_app_root']}/lib/gitlab/puma_logging/json_formatter"
json_formatter = Gitlab::PumaLogging::JSONFormatter.new
log_formatter do |str|
json_formatter.call(str)
end

126
debian/conf/unicorn.rb vendored
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@ -1,126 +0,0 @@
# Sample verbose configuration file for Unicorn (not Rack)
#
# This configuration file documents many features of Unicorn
# that may not be needed for some applications. See
# http://unicorn.bogomips.org/examples/unicorn.conf.minimal.rb
# for a much simpler configuration file.
#
# See http://unicorn.bogomips.org/Unicorn/Configurator.html for complete
# documentation.
# Note: If you change this file in a Merge Request, please also create a
# Merge Request on https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests
#
# WARNING: See config/application.rb under "Relative url support" for the list of
# other files that need to be changed for relative url support
#
# ENV['RAILS_RELATIVE_URL_ROOT'] = "/gitlab"
# Read about unicorn workers here:
# http://doc.gitlab.com/ee/install/requirements.html#unicorn-workers
#
worker_processes 3
# Since Unicorn is never exposed to outside clients, it does not need to
# run on the standard HTTP port (80), there is no reason to start Unicorn
# as root unless it's from system init scripts.
# If running the master process as root and the workers as an unprivileged
# user, do this to switch euid/egid in the workers (also chowns logs):
# user "unprivileged_user", "unprivileged_group"
# Help ensure your application will always spawn in the symlinked
# "current" directory that Capistrano sets up.
working_directory ENV['gitlab_app_root'] # available in 0.94.0+
# Listen on both a Unix domain socket and a TCP port.
# If you are load-balancing multiple Unicorn masters, lower the backlog
# setting to e.g. 64 for faster failover.
listen "#{ENV['gitlab_pid_path']}/gitlab.socket", :backlog => 1024
listen "127.0.0.1:8080", :tcp_nopush => true
# nuke workers after 30 seconds instead of 60 seconds (the default)
#
# NOTICE: git push over http depends on this value.
# If you want be able to push huge amount of data to git repository over http
# you will have to increase this value too.
#
# Example of output if you try to push 1GB repo to GitLab over http.
# -> git push http://gitlab.... master
#
# error: RPC failed; result=18, HTTP code = 200
# fatal: The remote end hung up unexpectedly
# fatal: The remote end hung up unexpectedly
#
# For more information see http://stackoverflow.com/a/21682112/752049
#
timeout 60
# feel free to point this anywhere accessible on the filesystem
pid "#{ENV['gitlab_pid_path']}/unicorn.pid"
# By default, the Unicorn logger will write to stderr.
# Additionally, some applications/frameworks log to stderr or stdout,
# so prevent them from going to /dev/null when daemonized here:
stderr_path File.join(ENV['gitlab_log_dir'],"unicorn.stderr.log")
stdout_path File.join(ENV['gitlab_log_dir'],"unicorn.stdout.log")
# 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
# Enable this flag to have unicorn test client connections by writing the
# beginning of the HTTP headers before calling the application. This
# prevents calling the application for connections that have disconnected
# while queued. This is only guaranteed to detect clients on the same
# host unicorn runs on, and unlikely to detect disconnects even on a
# fast LAN.
check_client_connection false
before_fork do |server, worker|
# the following is highly recomended 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
# 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

2
debian/control vendored
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@ -19,7 +19,7 @@ Section: contrib/net
Architecture: all
XB-Ruby-Versions: ${ruby:Versions}
Depends: ${shlibs:Depends}, ${misc:Depends},
gitlab-common (>= 13.2~),
gitlab-common (>= 13.2.1+dfsg-3~),
ruby (>= 1:2.7~),
rubygems-integration (>= 1.17.1~),
lsb-base (>= 3.0-6),

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@ -13,8 +13,8 @@ Type=simple
WorkingDirectory=/usr/share/gitlab
EnvironmentFile=/etc/gitlab/gitlab-debian.conf
EnvironmentFile=-/etc/default/gitlab
SyslogIdentifier=gitlab-unicorn
ExecStart=/usr/bin/bundle exec puma -C config/unicorn.rb -e $RAILS_ENV
SyslogIdentifier=gitlab-puma
ExecStart=/usr/bin/bundle exec puma -C config/puma.rb -e $RAILS_ENV
ExecReload=/bin/kill -USR2 $MAINPID
Restart=on-abnormal

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@ -1,5 +1,5 @@
debian/conf/gitlab etc/default
debian/conf/unicorn.rb etc/gitlab
debian/conf/puma.rb etc/gitlab
debian/conf/database.yml etc/gitlab
debian/conf/gitlab.yml.example usr/lib/gitlab/templates
debian/conf/resque.yml etc/gitlab