42 lines
985 B
Ruby
42 lines
985 B
Ruby
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# frozen_string_literal: true
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module Gitlab
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module Database
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module Reindexing
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class Coordinator
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include ExclusiveLeaseGuard
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# Maximum lease time for the global Redis lease
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# This should be higher than the maximum time for any
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# long running step in the reindexing process (compare with
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# statement timeouts).
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TIMEOUT_PER_ACTION = 1.day
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attr_reader :indexes
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def initialize(indexes)
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@indexes = indexes
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end
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def perform
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indexes.each do |index|
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# This obtains a global lease such that there's
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# only one live reindexing process at a time.
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try_obtain_lease do
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ReindexAction.keep_track_of(index) do
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ConcurrentReindex.new(index).perform
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end
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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 lease_timeout
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TIMEOUT_PER_ACTION
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end
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end
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end
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end
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end
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