33 lines
1.2 KiB
Ruby
33 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module BackgroundMigration
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# A job to nullify duplicate token_encrypted values in ci_runners table in batches
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class ResetDuplicateCiRunnersTokenEncryptedValues < BatchedMigrationJob
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operation_name :nullify_duplicate_ci_runner_token_encrypted_values
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def perform
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each_sub_batch do |sub_batch|
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# Reset duplicate runner encrypted tokens that would prevent creating an unique index.
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nullify_duplicate_ci_runner_token_encrypted_values(sub_batch)
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end
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end
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private
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def nullify_duplicate_ci_runner_token_encrypted_values(sub_batch)
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batchable_model = define_batchable_model(batch_table, connection: connection)
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duplicate_tokens = batchable_model
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.where(token_encrypted: sub_batch.select(:token_encrypted).distinct)
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.group(:token_encrypted)
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.having('COUNT(*) > 1')
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.pluck(:token_encrypted)
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return if duplicate_tokens.empty?
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batchable_model.where(token_encrypted: duplicate_tokens).update_all(token_encrypted: nil)
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end
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end
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end
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end
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