blob: 753e052f7a7d2f825d592dea12da3678f8346fac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
# frozen_string_literal: true
class ScheduleRunnersTokenEncryption < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
BATCH_SIZE = 10000
RANGE_SIZE = 2000
MIGRATION = 'EncryptRunnersTokens'
MODELS = [
::Gitlab::BackgroundMigration::Models::EncryptColumns::Settings,
::Gitlab::BackgroundMigration::Models::EncryptColumns::Namespace,
::Gitlab::BackgroundMigration::Models::EncryptColumns::Project,
::Gitlab::BackgroundMigration::Models::EncryptColumns::Runner
].freeze
disable_ddl_transaction!
def up
MODELS.each do |model|
model.each_batch(of: BATCH_SIZE) do |relation, index|
delay = index * 4.minutes
relation.each_batch(of: RANGE_SIZE) do |relation|
range = relation.pluck('MIN(id)', 'MAX(id)').first
args = [model.name.demodulize.downcase, *range]
BackgroundMigrationWorker.perform_in(delay, MIGRATION, args)
end
end
end
end
def down
# no-op
end
end
|
