Class: Gitlab::BackgroundMigration::BackfillClusterAgentsHasVulnerabilities

Inherits:
BatchedMigrationJob
  • Object
show all
Defined in:
lib/gitlab/background_migration/backfill_cluster_agents_has_vulnerabilities.rb

Overview

Backfills the ‘vulnerability_reads.casted_cluster_agent_id` column

Constant Summary collapse

VULNERABILITY_READS_JOIN = 
<<~SQL
  INNER JOIN vulnerability_reads
  ON vulnerability_reads.casted_cluster_agent_id = cluster_agents.id AND
  vulnerability_reads.project_id = cluster_agents.project_id AND
  vulnerability_reads.report_type = 7
SQL
RELATION = 
->(relation) do
  relation
    .where(has_vulnerabilities: false)
end

Constants inherited from BatchedMigrationJob

Gitlab::BackgroundMigration::BatchedMigrationJob::DEFAULT_FEATURE_CATEGORY

Constants included from Database::DynamicModelHelpers

Database::DynamicModelHelpers::BATCH_SIZE

Instance Method Summary collapse

Methods inherited from BatchedMigrationJob

#batch_metrics, feature_category, #filter_batch, generic_instance, #initialize, job_arguments, job_arguments_count, operation_name, scope_to

Methods included from Database::DynamicModelHelpers

#define_batchable_model, #each_batch, #each_batch_range

Constructor Details

This class inherits a constructor from Gitlab::BackgroundMigration::BatchedMigrationJob

Instance Method Details

#perform ⇒ Object 



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# File 'lib/gitlab/background_migration/backfill_cluster_agents_has_vulnerabilities.rb', line 22

def perform
  each_sub_batch(batching_scope: RELATION) do |sub_batch|
    sub_batch
      .joins(VULNERABILITY_READS_JOIN)
      .update_all(has_vulnerabilities: true)
  end
end