unicorn.rb
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#
# Copyright:: Copyright (c) 2012 Opscode, Inc.
# Copyright:: Copyright (c) 2014 GitLab.com
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
gitlab_rails_dir = node['gitlab']['gitlab-rails']['dir']
gitlab_rails_etc_dir = File.join(gitlab_rails_dir, "etc")
gitlab_rails_working_dir = File.join(gitlab_rails_dir, "working")
unicorn_listen_socket = node['gitlab']['unicorn']['socket']
unicorn_pidfile = node['gitlab']['unicorn']['pidfile']
unicorn_log_dir = node['gitlab']['unicorn']['log_directory']
unicorn_socket_dir = File.dirname(unicorn_listen_socket)
[
unicorn_log_dir,
unicorn_socket_dir,
File.dirname(unicorn_pidfile)
].each do |dir_name|
directory dir_name do
owner node['gitlab']['user']['username']
mode '0700'
recursive true
end
end
unicorn_listen_tcp = node['gitlab']['unicorn']['listen']
unicorn_listen_tcp << ":#{node['gitlab']['unicorn']['port']}"
unicorn_config File.join(gitlab_rails_etc_dir, "unicorn.rb") do
listen(
unicorn_listen_tcp => {
:tcp_nopush => node['gitlab']['unicorn']['tcp_nopush']
},
unicorn_listen_socket => {
:backlog => node['gitlab']['unicorn']['backlog_socket'],
}
)
worker_timeout node['gitlab']['unicorn']['worker_timeout']
working_directory gitlab_rails_working_dir
worker_processes node['gitlab']['unicorn']['worker_processes']
preload_app true
stderr_path File.join(unicorn_log_dir, "unicorn_stderr.log")
stdout_path File.join(unicorn_log_dir, "unicorn_stdout.log")
pid unicorn_pidfile
before_fork <<-'EOS'
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
EOS
owner "root"
group "root"
mode "0644"
notifies :restart, 'service[unicorn]' if OmnibusHelper.should_notify?("unicorn")
end
runit_service "unicorn" do
down node['gitlab']['unicorn']['ha']
restart_command 2 # Restart Unicorn using SIGUSR2
options({
:log_directory => unicorn_log_dir
}.merge(params))
end
if node['gitlab']['bootstrap']['enable']
execute "/opt/gitlab/bin/gitlab-ctl start unicorn" do
retries 20
end
end