62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# Projects::HousekeepingService class
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#
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# Used for git housekeeping
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#
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# Ex.
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# Projects::HousekeepingService.new(project).execute
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#
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module Projects
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class HousekeepingService < BaseService
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LEASE_TIMEOUT = 3600
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class LeaseTaken < StandardError
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def to_s
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"Somebody already triggered housekeeping for this project in the past #{LEASE_TIMEOUT / 60} minutes"
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end
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end
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def initialize(project)
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@project = project
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end
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def execute
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raise LeaseTaken unless try_obtain_lease
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execute_gitlab_shell_gc
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end
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def needed?
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@project.pushes_since_gc >= 10
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end
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def increment!
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if Gitlab::ExclusiveLease.new("project_housekeeping:increment!:#{@project.id}", timeout: 60).try_obtain
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Gitlab::Metrics.measure(:increment_pushes_since_gc) do
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update_pushes_since_gc(@project.pushes_since_gc + 1)
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end
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end
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end
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private
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def execute_gitlab_shell_gc
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GitGarbageCollectWorker.perform_async(@project.id)
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ensure
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Gitlab::Metrics.measure(:reset_pushes_since_gc) do
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update_pushes_since_gc(0)
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end
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end
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def update_pushes_since_gc(new_value)
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@project.update_column(:pushes_since_gc, new_value)
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end
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def try_obtain_lease
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Gitlab::Metrics.measure(:obtain_housekeeping_lease) do
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lease = ::Gitlab::ExclusiveLease.new("project_housekeeping:#{@project.id}", timeout: LEASE_TIMEOUT)
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lease.try_obtain
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end
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end
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end
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end
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