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author | GitLab Bot <gitlab-bot@gitlab.com> | 2022-05-19 10:33:21 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2022-05-19 10:33:21 +0300 |
commit | 36a59d088eca61b834191dacea009677a96c052f (patch) | |
tree | e4f33972dab5d8ef79e3944a9f403035fceea43f /db/post_migrate/20220213103859_remove_integrations_type.rb | |
parent | a1761f15ec2cae7c7f7bbda39a75494add0dfd6f (diff) |
Add latest changes from gitlab-org/gitlab@15-0-stable-eev15.0.0-rc42
Diffstat (limited to 'db/post_migrate/20220213103859_remove_integrations_type.rb')
-rw-r--r-- | db/post_migrate/20220213103859_remove_integrations_type.rb | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/db/post_migrate/20220213103859_remove_integrations_type.rb b/db/post_migrate/20220213103859_remove_integrations_type.rb new file mode 100644 index 00000000000..c3633d1e7d3 --- /dev/null +++ b/db/post_migrate/20220213103859_remove_integrations_type.rb @@ -0,0 +1,132 @@ +# frozen_string_literal: true + +class RemoveIntegrationsType < Gitlab::Database::Migration[1.0] + disable_ddl_transaction! + + MIGRATION = 'BackfillIntegrationsTypeNew' + BATCH_SIZE = 50 + TABLE_NAME = :integrations + COLUMN = :type + + # see db/post_migrate/20220213104531_create_indexes_on_integration_type_new.rb + def indices + [ + { + name: "index_integrations_on_project_and_#{COLUMN}_where_inherit_null", + columns: [:project_id, COLUMN], + where: 'inherit_from_id IS NULL' + }, + { + name: "index_integrations_on_project_id_and_#{COLUMN}_unique", + columns: [:project_id, COLUMN], + unique: true + }, + { + name: "index_integrations_on_#{COLUMN}", + columns: [COLUMN] + }, + { + name: "index_integrations_on_#{COLUMN}_and_instance_partial", + columns: [COLUMN, :instance], + where: 'instance = true', + unique: true + }, + { + name: 'index_integrations_on_type_id_when_active_and_project_id_not_nu', + columns: [COLUMN, :id], + where: '((active = true) AND (project_id IS NOT NULL))' + }, + { + name: "index_integrations_on_unique_group_id_and_#{COLUMN}", + columns: [:group_id, COLUMN], + unique: true + } + ] + end + + def up + ensure_batched_background_migration_is_finished( + job_class_name: MIGRATION, + table_name: TABLE_NAME, + column_name: :id, + job_arguments: []) + + cleanup_unmigrated_rows! + + remove_column :integrations, :type, :text + end + + # WARNING: this migration is not really safe to be reverted, since doing so + # will leave the type column empty. If this migration is reverted, we will + # need to backfill it from type_new + def down + add_column :integrations, :type, 'character varying' + + indices.each do |index| + add_concurrent_index TABLE_NAME, index[:columns], index.except(:columns) + end + end + + # Convert any remaining unmigrated rows + def cleanup_unmigrated_rows! + tmp_index_name = 'tmp_idx_integrations_unmigrated_type_new' + add_concurrent_index :integrations, :id, where: 'type_new is null', name: tmp_index_name + + define_batchable_model(:integrations).where(type_new: nil).each_batch do |batch| + min_id, max_id = batch.pluck(Arel.sql('MIN(id), MAX(id)')).first + + connection.execute(<<~SQL) + WITH mapping(old_type, new_type) AS (VALUES + ('AsanaService', 'Integrations::Asana'), + ('AssemblaService', 'Integrations::Assembla'), + ('BambooService', 'Integrations::Bamboo'), + ('BugzillaService', 'Integrations::Bugzilla'), + ('BuildkiteService', 'Integrations::Buildkite'), + ('CampfireService', 'Integrations::Campfire'), + ('ConfluenceService', 'Integrations::Confluence'), + ('CustomIssueTrackerService', 'Integrations::CustomIssueTracker'), + ('DatadogService', 'Integrations::Datadog'), + ('DiscordService', 'Integrations::Discord'), + ('DroneCiService', 'Integrations::DroneCi'), + ('EmailsOnPushService', 'Integrations::EmailsOnPush'), + ('EwmService', 'Integrations::Ewm'), + ('ExternalWikiService', 'Integrations::ExternalWiki'), + ('FlowdockService', 'Integrations::Flowdock'), + ('HangoutsChatService', 'Integrations::HangoutsChat'), + ('IrkerService', 'Integrations::Irker'), + ('JenkinsService', 'Integrations::Jenkins'), + ('JiraService', 'Integrations::Jira'), + ('MattermostService', 'Integrations::Mattermost'), + ('MattermostSlashCommandsService', 'Integrations::MattermostSlashCommands'), + ('MicrosoftTeamsService', 'Integrations::MicrosoftTeams'), + ('MockCiService', 'Integrations::MockCi'), + ('MockMonitoringService', 'Integrations::MockMonitoring'), + ('PackagistService', 'Integrations::Packagist'), + ('PipelinesEmailService', 'Integrations::PipelinesEmail'), + ('PivotaltrackerService', 'Integrations::Pivotaltracker'), + ('PrometheusService', 'Integrations::Prometheus'), + ('PushoverService', 'Integrations::Pushover'), + ('RedmineService', 'Integrations::Redmine'), + ('SlackService', 'Integrations::Slack'), + ('SlackSlashCommandsService', 'Integrations::SlackSlashCommands'), + ('TeamcityService', 'Integrations::Teamcity'), + ('UnifyCircuitService', 'Integrations::UnifyCircuit'), + ('WebexTeamsService', 'Integrations::WebexTeams'), + ('YoutrackService', 'Integrations::Youtrack'), + + -- EE-only integrations + ('GithubService', 'Integrations::Github'), + ('GitlabSlackApplicationService', 'Integrations::GitlabSlackApplication') + ) + + UPDATE integrations SET type_new = mapping.new_type + FROM mapping + WHERE integrations.type_new IS NULL + AND integrations.id BETWEEN #{min_id} AND #{max_id} + AND integrations.type = mapping.old_type + SQL + end + ensure + remove_concurrent_index_by_name(:integrations, tmp_index_name) + end +end |