1 files changed, 28 insertions, 0 deletions
diff --git a/db/post_migrate/20211207135331_schedule_recalculate_uuid_on_vulnerabilities_occurrences4.rb b/db/post_migrate/20211207135331_schedule_recalculate_uuid_on_vulnerabilities_occurrences4.rb
new file mode 100644
index 00000000000..13abf8b5540
--- /dev/null
+++ b/db/post_migrate/20211207135331_schedule_recalculate_uuid_on_vulnerabilities_occurrences4.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class ScheduleRecalculateUuidOnVulnerabilitiesOccurrences4 < Gitlab::Database::Migration[1.0]
+  MIGRATION = 'RecalculateVulnerabilitiesOccurrencesUuid'
+  DELAY_INTERVAL = 2.minutes.to_i
+  BATCH_SIZE = 2_500
+
+  disable_ddl_transaction!
+
+  def up
+    # Make sure the migration removing Findings with attributes for which UUID would be identical
+    # has finished
+    # https://gitlab.com/gitlab-org/gitlab/-/merge_requests/74008
+    Gitlab::BackgroundMigration.steal('RemoveOccurrencePipelinesAndDuplicateVulnerabilitiesFindings')
+
+    queue_background_migration_jobs_by_range_at_intervals(
+      define_batchable_model('vulnerability_occurrences'),
+      MIGRATION,
+      DELAY_INTERVAL,
+      batch_size: BATCH_SIZE,
+      track_jobs: true
+    )
+  end
+
+  def down
+    # no-op
+  end
+end