42 lines
1.4 KiB
Ruby
42 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module BackgroundMigration
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BATCH_SIZE = 1000
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# This background migration disables container expiration policies connected
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# to a project that has no container repositories
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class DisableExpirationPoliciesLinkedToNoContainerImages
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# rubocop: disable Style/Documentation
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class ContainerExpirationPolicy < ActiveRecord::Base
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include EachBatch
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self.table_name = 'container_expiration_policies'
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end
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# rubocop: enable Style/Documentation
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def perform(from_id, to_id)
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ContainerExpirationPolicy.where(enabled: true, project_id: from_id..to_id).each_batch(of: BATCH_SIZE) do |batch|
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sql = <<-SQL
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WITH batched_relation AS #{Gitlab::Database::AsWithMaterialized.materialized_if_supported} (#{batch.select(:project_id).limit(BATCH_SIZE).to_sql})
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UPDATE container_expiration_policies
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SET enabled = FALSE
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FROM batched_relation
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WHERE container_expiration_policies.project_id = batched_relation.project_id
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AND NOT EXISTS (SELECT 1 FROM "container_repositories" WHERE container_repositories.project_id = container_expiration_policies.project_id)
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SQL
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execute(sql)
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end
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end
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private
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def execute(sql)
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ActiveRecord::Base
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.connection
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.execute(sql)
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end
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end
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end
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end
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