debian-mirror-gitlab/app/services/container_expiration_policies/cleanup_service.rb

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# frozen_string_literal: true
module ContainerExpirationPolicies
class CleanupService
attr_reader :repository
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SERVICE_RESULT_FIELDS = %i[original_size before_truncate_size after_truncate_size before_delete_size deleted_size cached_tags_count].freeze
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def initialize(repository)
@repository = repository
end
def execute
return ServiceResponse.error(message: 'no repository') unless repository
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unless policy.valid?
disable_policy!
return ServiceResponse.error(message: 'invalid policy')
end
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repository.start_expiration_policy!
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schedule_next_run_if_needed
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begin
service_result = Projects::ContainerRepository::CleanupTagsService
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.new(repository, nil, policy_params.merge('container_expiration_policy' => true))
.execute
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rescue StandardError
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repository.cleanup_unfinished!
raise
end
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if service_result[:status] == :success
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repository.update!(
expiration_policy_cleanup_status: :cleanup_unscheduled,
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expiration_policy_completed_at: Time.zone.now
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)
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success(:finished, service_result)
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else
repository.cleanup_unfinished!
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success(:unfinished, service_result)
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end
end
private
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def schedule_next_run_if_needed
return if policy.next_run_at.future?
repos_before_next_run = ::ContainerRepository.for_project_id(policy.project_id)
.expiration_policy_started_at_nil_or_before(policy.next_run_at)
return if repos_before_next_run.exists?
policy.schedule_next_run!
end
def disable_policy!
policy.disable!
repository.cleanup_unscheduled!
Gitlab::ErrorTracking.log_exception(
::ContainerExpirationPolicyWorker::InvalidPolicyError.new,
container_expiration_policy_id: policy.id
)
end
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def success(cleanup_status, service_result)
payload = {
cleanup_status: cleanup_status,
container_repository_id: repository.id
}
SERVICE_RESULT_FIELDS.each do |field|
payload["cleanup_tags_service_#{field}".to_sym] = service_result[field]
end
ServiceResponse.success(message: "cleanup #{cleanup_status}", payload: payload)
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end
def policy_params
return {} unless policy
policy.policy_params
end
def policy
project.container_expiration_policy
end
def project
repository&.project
end
end
end