gitlab-org--gitlab-foss/app/workers/gitlab_usage_ping_worker.rb
Ben Kochie f7f7c30162
Update usage ping cron behavior
* Splay the start by sleeping up to one minute.
* Adjust sideikiq retries to try up to approximately three hours.
* Randomize the minute fully within the hour.
* Psudo-randomize the day of the week based on the instance UUID.
2019-07-18 11:54:05 +02:00

27 lines
677 B
Ruby

# frozen_string_literal: true
class GitlabUsagePingWorker
LEASE_TIMEOUT = 86400
include ApplicationWorker
include CronjobQueue
# Retry for up to approximately three hours then give up.
sidekiq_options retry: 10, dead: false
def perform
# Multiple Sidekiq workers could run this. We should only do this at most once a day.
return unless try_obtain_lease
# Splay the request over a minute to avoid thundering herd problems.
sleep(rand(0.0..60.0).round(3))
SubmitUsagePingService.new.execute
end
private
def try_obtain_lease
Gitlab::ExclusiveLease.new('gitlab_usage_ping_worker:ping', timeout: LEASE_TIMEOUT).try_obtain
end
end