debian-mirror-gitlab/app/services/ci/destroy_expired_job_artifacts_service.rb

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2019-03-02 22:35:43 +05:30
# frozen_string_literal: true
module Ci
class DestroyExpiredJobArtifactsService
include ::Gitlab::ExclusiveLeaseHelpers
include ::Gitlab::LoopHelpers
BATCH_SIZE = 100
LOOP_TIMEOUT = 45.minutes
LOOP_LIMIT = 1000
EXCLUSIVE_LOCK_KEY = 'expired_job_artifacts:destroy:lock'
LOCK_TIMEOUT = 50.minutes
##
# Destroy expired job artifacts on GitLab instance
#
# This destroy process cannot run for more than 45 minutes. This is for
# preventing multiple `ExpireBuildArtifactsWorker` CRON jobs run concurrently,
# which is scheduled at every hour.
def execute
in_lock(EXCLUSIVE_LOCK_KEY, ttl: LOCK_TIMEOUT, retries: 1) do
loop_until(timeout: LOOP_TIMEOUT, limit: LOOP_LIMIT) do
destroy_batch
end
end
end
private
def destroy_batch
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artifact_batch = if Feature.enabled?(:keep_latest_artifact_for_ref)
Ci::JobArtifact.expired(BATCH_SIZE).unlocked
else
Ci::JobArtifact.expired(BATCH_SIZE)
end
artifacts = artifact_batch.to_a
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return false if artifacts.empty?
artifacts.each(&:destroy!)
end
end
end