Add latest changes from gitlab-org/gitlab@14-3-stable-eev14.3.0-rc42

74 files changed, 1375 insertions, 6 deletions

diff --git a/db/migrate/20201029144444_create_vulnerability_finding_links.rb b/db/migrate/20201029144444_create_vulnerability_finding_links.rb
index 80f93b9a0af..225a2de6e19 100644
--- a/db/migrate/20201029144444_create_vulnerability_finding_links.rb
+++ b/db/migrate/20201029144444_create_vulnerability_finding_links.rb
@@ -11,8 +11,8 @@ class CreateVulnerabilityFindingLinks < ActiveRecord::Migration[6.0]
     create_table :vulnerability_finding_links, if_not_exists: true do |t|
       t.timestamps_with_timezone null: false
       t.references :vulnerability_occurrence, index: { name: 'finding_links_on_vulnerability_occurrence_id' }, null: false, foreign_key: { on_delete: :cascade }
-      t.text :name, limit: 255
-      t.text :url, limit: 2048, null: false
+      t.text :name
+      t.text :url, null: false
     end
 
     add_text_limit :vulnerability_finding_links, :name, 255
diff --git a/db/migrate/20210531053916_rename_instance_statistics_measurements.rb b/db/migrate/20210531053916_rename_instance_statistics_measurements.rb
index 9fd459b1275..733ca296952 100644
--- a/db/migrate/20210531053916_rename_instance_statistics_measurements.rb
+++ b/db/migrate/20210531053916_rename_instance_statistics_measurements.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-class RenameInstanceStatisticsMeasurements < ActiveRecord::Migration[6.0]
-  include Gitlab::Database::MigrationHelpers
+class RenameInstanceStatisticsMeasurements < Gitlab::Database::Migration[1.0]
+  enable_lock_retries!
 
   def up
     rename_table_safely(:analytics_instance_statistics_measurements, :analytics_usage_trends_measurements)
diff --git a/db/migrate/20210621043337_rename_services_to_integrations.rb b/db/migrate/20210621043337_rename_services_to_integrations.rb
index 17f4b6a2d4d..845c3c01a2a 100644
--- a/db/migrate/20210621043337_rename_services_to_integrations.rb
+++ b/db/migrate/20210621043337_rename_services_to_integrations.rb
@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
-class RenameServicesToIntegrations < ActiveRecord::Migration[6.1]
-  include Gitlab::Database::MigrationHelpers
+class RenameServicesToIntegrations < Gitlab::Database::Migration[1.0]
   include Gitlab::Database::SchemaHelpers
 
+  enable_lock_retries!
+
   # Function and trigger names match those migrated in:
   # - https://gitlab.com/gitlab-org/gitlab/-/merge_requests/49916
   # - https://gitlab.com/gitlab-org/gitlab/-/merge_requests/51852
diff --git a/db/migrate/20210707113056_add_tags_array_to_ci_pending_builds.rb b/db/migrate/20210707113056_add_tags_array_to_ci_pending_builds.rb
new file mode 100644
index 00000000000..229dc01fb87
--- /dev/null
+++ b/db/migrate/20210707113056_add_tags_array_to_ci_pending_builds.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddTagsArrayToCiPendingBuilds < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    with_lock_retries do
+      add_column :ci_pending_builds, :tag_ids, :integer, array: true, default: []
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :ci_pending_builds, :tag_ids
+    end
+  end
+end
diff --git a/db/migrate/20210707163659_add_vulnerability_events_to_integrations.rb b/db/migrate/20210707163659_add_vulnerability_events_to_integrations.rb
new file mode 100644
index 00000000000..c138af486c1
--- /dev/null
+++ b/db/migrate/20210707163659_add_vulnerability_events_to_integrations.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddVulnerabilityEventsToIntegrations < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column :integrations, :vulnerability_events, :boolean, default: false, null: false
+  end
+end
diff --git a/db/migrate/20210708011425_rename_ci_builds_metadata_foreign_key.rb b/db/migrate/20210708011425_rename_ci_builds_metadata_foreign_key.rb
new file mode 100644
index 00000000000..70141f4844e
--- /dev/null
+++ b/db/migrate/20210708011425_rename_ci_builds_metadata_foreign_key.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class RenameCiBuildsMetadataForeignKey < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  TABLE_NAME = 'ci_builds_metadata'
+  OLD_PREFIX = 'fk_rails_'
+
+  def up
+    with_lock_retries(raise_on_exhaustion: true) do
+      rename_constraint(
+        TABLE_NAME,
+        concurrent_foreign_key_name(TABLE_NAME, :build_id, prefix: 'fk_rails_'),
+        concurrent_foreign_key_name(TABLE_NAME, :build_id)
+      )
+    end
+  end
+
+  def down
+    with_lock_retries(raise_on_exhaustion: true) do
+      rename_constraint(
+        TABLE_NAME,
+        concurrent_foreign_key_name(TABLE_NAME, :build_id),
+        concurrent_foreign_key_name(TABLE_NAME, :build_id, prefix: 'fk_rails_')
+      )
+    end
+  end
+end
diff --git a/db/migrate/20210729081351_create_topics.rb b/db/migrate/20210729081351_create_topics.rb
new file mode 100644
index 00000000000..c6fdc6bb98a
--- /dev/null
+++ b/db/migrate/20210729081351_create_topics.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class CreateTopics < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    create_table_with_constraints :topics do |t|
+      t.text :name, null: false
+      t.text_limit :name, 255
+
+      t.index :name, unique: true
+
+      t.timestamps_with_timezone
+    end
+  end
+end
diff --git a/db/migrate/20210729081739_create_project_topics.rb b/db/migrate/20210729081739_create_project_topics.rb
new file mode 100644
index 00000000000..cbb8842f653
--- /dev/null
+++ b/db/migrate/20210729081739_create_project_topics.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class CreateProjectTopics < ActiveRecord::Migration[6.1]
+  def change
+    create_table :project_topics do |t|
+      t.bigint :project_id, null: false
+      t.bigint :topic_id, null: false
+
+      t.index :project_id
+      t.index :topic_id
+      t.index [:project_id, :topic_id], unique: true
+
+      t.timestamps_with_timezone
+    end
+  end
+end
diff --git a/db/migrate/20210729125641_add_foreign_key_to_project_on_project_topic.rb b/db/migrate/20210729125641_add_foreign_key_to_project_on_project_topic.rb
new file mode 100644
index 00000000000..27cf5c60cf0
--- /dev/null
+++ b/db/migrate/20210729125641_add_foreign_key_to_project_on_project_topic.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddForeignKeyToProjectOnProjectTopic < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :project_topics, :projects, column: :project_id, on_delete: :cascade
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key :project_topics, column: :project_id
+    end
+  end
+end
diff --git a/db/migrate/20210729125659_add_foreign_key_to_topic_on_project_topic.rb b/db/migrate/20210729125659_add_foreign_key_to_topic_on_project_topic.rb
new file mode 100644
index 00000000000..1ada08dca1a
--- /dev/null
+++ b/db/migrate/20210729125659_add_foreign_key_to_topic_on_project_topic.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddForeignKeyToTopicOnProjectTopic < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :project_topics, :topics, column: :topic_id, on_delete: :cascade
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key :project_topics, column: :topic_id
+    end
+  end
+end
diff --git a/db/migrate/20210730194555_create_incident_management_pending_issue_escalations.rb b/db/migrate/20210730194555_create_incident_management_pending_issue_escalations.rb
new file mode 100644
index 00000000000..20a6fde96ff
--- /dev/null
+++ b/db/migrate/20210730194555_create_incident_management_pending_issue_escalations.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+class CreateIncidentManagementPendingIssueEscalations < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    with_lock_retries do
+      execute(<<~SQL)
+        CREATE TABLE incident_management_pending_issue_escalations (
+          id bigserial NOT NULL,
+          rule_id bigint  NOT NULL,
+          issue_id bigint NOT NULL,
+          process_at timestamp with time zone NOT NULL,
+          created_at timestamp with time zone NOT NULL,
+          updated_at timestamp with time zone NOT NULL,
+          PRIMARY KEY (id, process_at)
+        ) PARTITION BY RANGE (process_at);
+
+        CREATE INDEX index_incident_management_pending_issue_escalations_on_issue_id
+          ON incident_management_pending_issue_escalations USING btree (issue_id);
+
+        CREATE INDEX index_incident_management_pending_issue_escalations_on_rule_id
+          ON incident_management_pending_issue_escalations USING btree (rule_id);
+      SQL
+    end
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :incident_management_pending_issue_escalations
+    end
+  end
+end
diff --git a/db/migrate/20210807101446_add_cadence_to_dast_profile_schedules.rb b/db/migrate/20210807101446_add_cadence_to_dast_profile_schedules.rb
new file mode 100644
index 00000000000..c9b17e3d5c5
--- /dev/null
+++ b/db/migrate/20210807101446_add_cadence_to_dast_profile_schedules.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddCadenceToDastProfileSchedules < ActiveRecord::Migration[6.1]
+  def change
+    add_column :dast_profile_schedules, :cadence, :jsonb, null: false, default: {}
+  end
+end
diff --git a/db/migrate/20210807101621_add_timezone_to_dast_profile_schedules.rb b/db/migrate/20210807101621_add_timezone_to_dast_profile_schedules.rb
new file mode 100644
index 00000000000..3c3eb507432
--- /dev/null
+++ b/db/migrate/20210807101621_add_timezone_to_dast_profile_schedules.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class AddTimezoneToDastProfileSchedules < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  # We disable these cops here because adding the column is safe. The table does not
+  # have any data in it as it's behind a feature flag.
+  # rubocop: disable Rails/NotNullColumn
+  def up
+    execute('DELETE FROM dast_profile_schedules')
+
+    unless column_exists?(:dast_profile_schedules, :timezone)
+      add_column :dast_profile_schedules, :timezone, :text, null: false
+    end
+
+    add_text_limit :dast_profile_schedules, :timezone, 255
+  end
+
+  def down
+    return unless column_exists?(:dast_profile_schedules, :timezone)
+
+    remove_column :dast_profile_schedules, :timezone
+  end
+end
diff --git a/db/migrate/20210807102004_add_starts_at_to_dast_profile_schedules.rb b/db/migrate/20210807102004_add_starts_at_to_dast_profile_schedules.rb
new file mode 100644
index 00000000000..4eea5fd7e8c
--- /dev/null
+++ b/db/migrate/20210807102004_add_starts_at_to_dast_profile_schedules.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddStartsAtToDastProfileSchedules < ActiveRecord::Migration[6.1]
+  def change
+    add_column :dast_profile_schedules, :starts_at, :datetime_with_timezone, null: false, default: -> { 'NOW()' }
+  end
+end
diff --git a/db/migrate/20210809014850_create_agent_group_authorizations.rb b/db/migrate/20210809014850_create_agent_group_authorizations.rb
new file mode 100644
index 00000000000..43d7e63e0a2
--- /dev/null
+++ b/db/migrate/20210809014850_create_agent_group_authorizations.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class CreateAgentGroupAuthorizations < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    create_table :agent_group_authorizations do |t|
+      t.bigint :group_id, null: false
+      t.bigint :agent_id, null: false
+      t.jsonb :config, null: false
+
+      t.index :group_id
+      t.index [:agent_id, :group_id], unique: true
+    end
+  end
+end
diff --git a/db/migrate/20210809014918_add_agent_group_authorizations_foreign_keys.rb b/db/migrate/20210809014918_add_agent_group_authorizations_foreign_keys.rb
new file mode 100644
index 00000000000..2a3a51d0ca9
--- /dev/null
+++ b/db/migrate/20210809014918_add_agent_group_authorizations_foreign_keys.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddAgentGroupAuthorizationsForeignKeys < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :agent_group_authorizations, :namespaces, column: :group_id
+    add_concurrent_foreign_key :agent_group_authorizations, :cluster_agents, column: :agent_id
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists :agent_group_authorizations, column: :group_id
+    end
+
+    with_lock_retries do
+      remove_foreign_key_if_exists :agent_group_authorizations, column: :agent_id
+    end
+  end
+end
diff --git a/db/migrate/20210811120204_create_customer_relations_contacts.rb b/db/migrate/20210811120204_create_customer_relations_contacts.rb
new file mode 100644
index 00000000000..0c26ee0ef59
--- /dev/null
+++ b/db/migrate/20210811120204_create_customer_relations_contacts.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class CreateCustomerRelationsContacts < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    create_table_with_constraints :customer_relations_contacts do |t|
+      t.bigint :group_id, null: false
+      t.references :organization, index: true, null: true, foreign_key: { to_table: :customer_relations_organizations, on_delete: :cascade }
+      t.timestamps_with_timezone null: false
+      t.integer :state, limit: 1, default: 1, null: false
+      t.text :phone
+      t.text :first_name, null: false
+      t.text :last_name, null: false
+      t.text :email
+      t.text :description
+
+      t.text_limit :phone, 32
+      t.text_limit :first_name, 255
+      t.text_limit :last_name, 255
+      t.text_limit :email, 255
+      t.text_limit :description, 1024
+    end
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :customer_relations_contacts
+    end
+  end
+end
diff --git a/db/migrate/20210813131313_create_foreign_key_on_contacts_group_id.rb b/db/migrate/20210813131313_create_foreign_key_on_contacts_group_id.rb
new file mode 100644
index 00000000000..58b2471a96a
--- /dev/null
+++ b/db/migrate/20210813131313_create_foreign_key_on_contacts_group_id.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class CreateForeignKeyOnContactsGroupId < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_customer_relations_contacts_on_group_id'
+
+  def up
+    add_concurrent_index :customer_relations_contacts, :group_id, name: INDEX_NAME
+    add_concurrent_foreign_key :customer_relations_contacts, :namespaces, column: :group_id
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists :customer_relations_contacts, column: :group_id
+    end
+
+    remove_concurrent_index_by_name :customer_relations_contacts, INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210816095826_add_unique_index_on_dast_profile_to_dast_profile_schedules.rb b/db/migrate/20210816095826_add_unique_index_on_dast_profile_to_dast_profile_schedules.rb
new file mode 100644
index 00000000000..b7ea8545df1
--- /dev/null
+++ b/db/migrate/20210816095826_add_unique_index_on_dast_profile_to_dast_profile_schedules.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddUniqueIndexOnDastProfileToDastProfileSchedules < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  INDEX_NAME = 'index_dast_profile_schedules_on_dast_profile_id'
+  TABLE = :dast_profile_schedules
+  # We disable these cops here because changing this index is safe. The table does not
+  # have any data in it as it's behind a feature flag.
+  # rubocop: disable Migration/AddIndex
+  # rubocop: disable Migration/RemoveIndex
+  def up
+    execute('DELETE FROM dast_profile_schedules')
+
+    if index_exists_by_name?(TABLE, INDEX_NAME)
+      remove_index TABLE, :dast_profile_id, name: INDEX_NAME
+    end
+
+    unless index_exists_by_name?(TABLE, INDEX_NAME)
+      add_index TABLE, :dast_profile_id, unique: true, name: INDEX_NAME
+    end
+  end
+
+  def down
+    execute('DELETE FROM dast_profile_schedules')
+
+    if index_exists_by_name?(TABLE, INDEX_NAME)
+      remove_index TABLE, :dast_profile_id, name: INDEX_NAME
+    end
+
+    unless index_exists_by_name?(TABLE, INDEX_NAME)
+      add_index TABLE, :dast_profile_id
+    end
+  end
+end
diff --git a/db/migrate/20210816192041_add_invites_email_success_to_member.rb b/db/migrate/20210816192041_add_invites_email_success_to_member.rb
new file mode 100644
index 00000000000..89f475b056c
--- /dev/null
+++ b/db/migrate/20210816192041_add_invites_email_success_to_member.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddInvitesEmailSuccessToMember < ActiveRecord::Migration[6.1]
+  def up
+    unless column_exists?(:members, :invite_email_success)
+      add_column :members, :invite_email_success, :boolean, null: false, default: true
+    end
+  end
+
+  def down
+    remove_column :members, :invite_email_success
+  end
+end
diff --git a/db/migrate/20210817130415_add_project_id_name_version_id_to_npm_packages.rb b/db/migrate/20210817130415_add_project_id_name_version_id_to_npm_packages.rb
new file mode 100644
index 00000000000..e4b681d66fb
--- /dev/null
+++ b/db/migrate/20210817130415_add_project_id_name_version_id_to_npm_packages.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddProjectIdNameVersionIdToNpmPackages < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'idx_installable_npm_pkgs_on_project_id_name_version_id'
+
+  def up
+    add_concurrent_index :packages_packages, [:project_id, :name, :version, :id], where: 'package_type = 2 AND status = 0', name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index :packages_packages, [:project_id, :name, :version, :id], where: 'package_type = 2 AND status = 0', name: INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210817172214_add_yaml_limits_application_setting.rb b/db/migrate/20210817172214_add_yaml_limits_application_setting.rb
new file mode 100644
index 00000000000..f502ef9825b
--- /dev/null
+++ b/db/migrate/20210817172214_add_yaml_limits_application_setting.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class AddYamlLimitsApplicationSetting < ActiveRecord::Migration[6.1]
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings, :max_yaml_size_bytes, :bigint, default: 1.megabyte, null: false
+    add_column :application_settings, :max_yaml_depth, :integer, default: 100, null: false
+  end
+end
diff --git a/db/migrate/20210818061156_remove_project_profile_compound_index_from_dast_profile_schedules.rb b/db/migrate/20210818061156_remove_project_profile_compound_index_from_dast_profile_schedules.rb
new file mode 100644
index 00000000000..b50947a0a99
--- /dev/null
+++ b/db/migrate/20210818061156_remove_project_profile_compound_index_from_dast_profile_schedules.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveProjectProfileCompoundIndexFromDastProfileSchedules < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  TABLE = :dast_profile_schedules
+  INDEX_NAME = 'index_dast_profile_schedules_on_project_id_and_dast_profile_id'
+  # We disable these cops here because changing this index is safe. The table does not
+  # have any data in it as it's behind a feature flag.
+  # rubocop: disable Migration/AddIndex
+  # rubocop: disable Migration/RemoveIndex
+  def up
+    execute('DELETE FROM dast_profile_schedules')
+
+    if index_exists_by_name?(TABLE, INDEX_NAME)
+      remove_index TABLE, %i[project_id dast_profile_id], name: INDEX_NAME
+    end
+  end
+
+  def down
+    execute('DELETE FROM dast_profile_schedules')
+
+    unless index_exists_by_name?(TABLE, INDEX_NAME)
+      add_index TABLE, %i[project_id dast_profile_id], unique: true, name: INDEX_NAME
+    end
+  end
+end
diff --git a/db/migrate/20210818115613_add_index_project_id_on_dast_profile_schedule.rb b/db/migrate/20210818115613_add_index_project_id_on_dast_profile_schedule.rb
new file mode 100644
index 00000000000..392b335ab45
--- /dev/null
+++ b/db/migrate/20210818115613_add_index_project_id_on_dast_profile_schedule.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddIndexProjectIdOnDastProfileSchedule < ActiveRecord::Migration[6.1]
+  # We disable these cops here because changing this index is safe. The table does not
+  # have any data in it as it's behind a feature flag.
+  # rubocop: disable Migration/AddIndex
+  def change
+    add_index :dast_profile_schedules, :project_id
+  end
+end
diff --git a/db/migrate/20210818175949_update_integrations_trigger_type_new_on_insert.rb b/db/migrate/20210818175949_update_integrations_trigger_type_new_on_insert.rb
new file mode 100644
index 00000000000..2999a6fd4f6
--- /dev/null
+++ b/db/migrate/20210818175949_update_integrations_trigger_type_new_on_insert.rb
@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+class UpdateIntegrationsTriggerTypeNewOnInsert < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::SchemaHelpers
+
+  FUNCTION_NAME = 'integrations_set_type_new'
+
+  def up
+    # Update `type_new` dynamically based on `type`.
+    #
+    # The old class names are in the format `AbcService`, and the new ones `Integrations::Abc`.
+    create_trigger_function(FUNCTION_NAME, replace: true) do
+      <<~SQL
+        UPDATE integrations SET type_new = regexp_replace(NEW.type, '\\A(.+)Service\\Z', 'Integrations::\\1')
+        WHERE integrations.id = NEW.id;
+        RETURN NULL;
+      SQL
+    end
+  end
+
+  def down
+    # We initially went with this static mapping since we assumed that new integrations could
+    # just use the correct class name directly in `type`, but this will complicate the data migration
+    # since we plan to drop `type` at some point and replace it with `type_new`, so we still need
+    # to keep this column filled for all records.
+    create_trigger_function(FUNCTION_NAME, replace: true) do
+      <<~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'),
+          ('YoutrackService',                'Integrations::Youtrack'),
+          ('WebexTeamsService',              'Integrations::WebexTeams'),
+
+          -- EE-only integrations
+          ('GithubService',                  'Integrations::Github'),
+          ('GitlabSlackApplicationService',  'Integrations::GitlabSlackApplication')
+        )
+
+        UPDATE integrations SET type_new = mapping.new_type
+        FROM mapping
+        WHERE integrations.id = NEW.id
+          AND mapping.old_type = NEW.type;
+        RETURN NULL;
+      SQL
+    end
+  end
+end
diff --git a/db/migrate/20210818185548_add_tag_ids_index_to_ci_pending_build.rb b/db/migrate/20210818185548_add_tag_ids_index_to_ci_pending_build.rb
new file mode 100644
index 00000000000..b8e00ed9db0
--- /dev/null
+++ b/db/migrate/20210818185548_add_tag_ids_index_to_ci_pending_build.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddTagIdsIndexToCiPendingBuild < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_ci_pending_builds_on_tag_ids'
+
+  def up
+    add_concurrent_index(:ci_pending_builds, :tag_ids, name: INDEX_NAME, where: 'cardinality(tag_ids) > 0')
+  end
+
+  def down
+    remove_concurrent_index_by_name(:ci_pending_builds, name: INDEX_NAME)
+  end
+end
diff --git a/db/migrate/20210818193008_add_file_template_project_to_service_desk_settings.rb b/db/migrate/20210818193008_add_file_template_project_to_service_desk_settings.rb
new file mode 100644
index 00000000000..4cfd54ac348
--- /dev/null
+++ b/db/migrate/20210818193008_add_file_template_project_to_service_desk_settings.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddFileTemplateProjectToServiceDeskSettings < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column :service_desk_settings, :file_template_project_id, :bigint, null: true
+  end
+end
diff --git a/db/migrate/20210818200455_add_file_template_project_foreign_key_to_service_desk_settings.rb b/db/migrate/20210818200455_add_file_template_project_foreign_key_to_service_desk_settings.rb
new file mode 100644
index 00000000000..cc8aeecd2b5
--- /dev/null
+++ b/db/migrate/20210818200455_add_file_template_project_foreign_key_to_service_desk_settings.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddFileTemplateProjectForeignKeyToServiceDeskSettings < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_service_desk_settings_on_file_template_project_id'
+
+  def up
+    add_concurrent_index :service_desk_settings, :file_template_project_id, name: INDEX_NAME
+    add_concurrent_foreign_key :service_desk_settings, :projects, column: :file_template_project_id, on_delete: :nullify
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists :service_desk_settings, column: :file_template_project_id
+    end
+
+    remove_concurrent_index_by_name :service_desk_settings, name: INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210818220234_add_default_project_approval_rules_vuln_allowed.rb b/db/migrate/20210818220234_add_default_project_approval_rules_vuln_allowed.rb
new file mode 100644
index 00000000000..72d2755effa
--- /dev/null
+++ b/db/migrate/20210818220234_add_default_project_approval_rules_vuln_allowed.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class AddDefaultProjectApprovalRulesVulnAllowed < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DEFAULT_VALUE = 0
+
+  def up
+    change_column_default :approval_project_rules, :vulnerabilities_allowed, DEFAULT_VALUE
+
+    update_column_in_batches(:approval_project_rules, :vulnerabilities_allowed, DEFAULT_VALUE) do |table, query|
+      query.where(table[:vulnerabilities_allowed].eq(nil))
+    end
+
+    change_column_null :approval_project_rules, :vulnerabilities_allowed, false
+  end
+
+  def down
+    change_column_default :approval_project_rules, :vulnerabilities_allowed, nil
+    change_column_null :approval_project_rules, :vulnerabilities_allowed, true
+  end
+end
diff --git a/db/migrate/20210819120243_add_throttle_files_api_columns.rb b/db/migrate/20210819120243_add_throttle_files_api_columns.rb
new file mode 100644
index 00000000000..ace093c7b0c
--- /dev/null
+++ b/db/migrate/20210819120243_add_throttle_files_api_columns.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddThrottleFilesApiColumns < ActiveRecord::Migration[6.1]
+  def change
+    add_column :application_settings, :throttle_unauthenticated_files_api_requests_per_period, :integer, default: 125, null: false
+    add_column :application_settings, :throttle_unauthenticated_files_api_period_in_seconds, :integer, default: 15, null: false
+    add_column :application_settings, :throttle_authenticated_files_api_requests_per_period, :integer, default: 500, null: false
+    add_column :application_settings, :throttle_authenticated_files_api_period_in_seconds, :integer, default: 15, null: false
+
+    add_column :application_settings, :throttle_unauthenticated_files_api_enabled, :boolean, default: false, null: false
+    add_column :application_settings, :throttle_authenticated_files_api_enabled, :boolean, default: false, null: false
+  end
+end
diff --git a/db/migrate/20210819152723_remove_tmp_index_approval_project_rules_scanners.rb b/db/migrate/20210819152723_remove_tmp_index_approval_project_rules_scanners.rb
new file mode 100644
index 00000000000..a60141991a6
--- /dev/null
+++ b/db/migrate/20210819152723_remove_tmp_index_approval_project_rules_scanners.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class RemoveTmpIndexApprovalProjectRulesScanners < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'tmp_index_approval_project_rules_scanners'
+
+  def up
+    remove_concurrent_index_by_name :approval_project_rules, INDEX_NAME
+  end
+
+  def down
+    add_concurrent_index :approval_project_rules, :scanners, name: INDEX_NAME, using: :gin, where: "scanners @> '{cluster_image_scanning}'"
+  end
+end
diff --git a/db/migrate/20210819153805_set_default_job_token_scope_true.rb b/db/migrate/20210819153805_set_default_job_token_scope_true.rb
new file mode 100644
index 00000000000..4536f664950
--- /dev/null
+++ b/db/migrate/20210819153805_set_default_job_token_scope_true.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class SetDefaultJobTokenScopeTrue < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    with_lock_retries do
+      change_column_default :project_ci_cd_settings, :job_token_scope_enabled, from: false, to: true
+    end
+  end
+
+  def down
+    with_lock_retries do
+      change_column_default :project_ci_cd_settings, :job_token_scope_enabled, from: true, to: false
+    end
+  end
+end
diff --git a/db/migrate/20210819162047_add_columns_to_namespace_settings.rb b/db/migrate/20210819162047_add_columns_to_namespace_settings.rb
new file mode 100644
index 00000000000..f617990582a
--- /dev/null
+++ b/db/migrate/20210819162047_add_columns_to_namespace_settings.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AddColumnsToNamespaceSettings < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      add_column :namespace_settings, :setup_for_company, :boolean
+      add_column :namespace_settings, :jobs_to_be_done, :smallint
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :namespace_settings, :setup_for_company
+      remove_column :namespace_settings, :jobs_to_be_done
+    end
+  end
+end
diff --git a/db/migrate/20210820171834_add_foreign_keys_for_pending_issue_escalations.rb b/db/migrate/20210820171834_add_foreign_keys_for_pending_issue_escalations.rb
new file mode 100644
index 00000000000..9d5322de498
--- /dev/null
+++ b/db/migrate/20210820171834_add_foreign_keys_for_pending_issue_escalations.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddForeignKeysForPendingIssueEscalations < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::PartitioningMigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_partitioned_foreign_key :incident_management_pending_issue_escalations,
+      :incident_management_escalation_rules,
+      column: :rule_id
+
+    add_concurrent_partitioned_foreign_key :incident_management_pending_issue_escalations,
+      :issues,
+      column: :issue_id
+  end
+
+  def down
+    remove_foreign_key_if_exists :incident_management_pending_issue_escalations, :incident_management_escalation_rules, column: :rule_id
+    remove_foreign_key_if_exists :incident_management_pending_issue_escalations, :issues, column: :issue_id
+  end
+end
diff --git a/db/migrate/20210823172643_create_user_group_callout.rb b/db/migrate/20210823172643_create_user_group_callout.rb
new file mode 100644
index 00000000000..72341c0b275
--- /dev/null
+++ b/db/migrate/20210823172643_create_user_group_callout.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class CreateUserGroupCallout < ActiveRecord::Migration[6.1]
+  def up
+    create_table :user_group_callouts do |t|
+      t.bigint :user_id, null: false
+      t.bigint :group_id, null: false
+      t.integer :feature_name, limit: 2, null: false
+      t.datetime_with_timezone :dismissed_at
+
+      t.index :group_id
+      t.index [:user_id, :feature_name, :group_id], unique: true, name: 'index_group_user_callouts_feature'
+    end
+  end
+
+  def down
+    drop_table :user_group_callouts
+  end
+end
diff --git a/db/migrate/20210823213417_create_dependency_proxy_image_ttl_group_policies.rb b/db/migrate/20210823213417_create_dependency_proxy_image_ttl_group_policies.rb
new file mode 100644
index 00000000000..3bbd9c1259e
--- /dev/null
+++ b/db/migrate/20210823213417_create_dependency_proxy_image_ttl_group_policies.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class CreateDependencyProxyImageTtlGroupPolicies < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    with_lock_retries do
+      create_table :dependency_proxy_image_ttl_group_policies, id: false do |t|
+        t.timestamps_with_timezone null: false
+        t.references :group, primary_key: true, default: nil, index: false, foreign_key: { to_table: :namespaces, on_delete: :cascade }
+        t.integer :ttl, default: 90
+        t.boolean :enabled, null: false, default: false
+      end
+    end
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :dependency_proxy_image_ttl_group_policies
+    end
+  end
+end
diff --git a/db/migrate/20210824055322_add_project_namespace_id_to_project.rb b/db/migrate/20210824055322_add_project_namespace_id_to_project.rb
new file mode 100644
index 00000000000..9397ad4aab2
--- /dev/null
+++ b/db/migrate/20210824055322_add_project_namespace_id_to_project.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AddProjectNamespaceIdToProject < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      # This is being added to Projects as a replacement for Namespace
+      # See https://gitlab.com/gitlab-org/gitlab/-/issues/337099
+      add_column :projects, :project_namespace_id, :bigint # rubocop: disable Migration/AddColumnsToWideTables
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :projects, :project_namespace_id
+    end
+  end
+end
diff --git a/db/migrate/20210824105038_add_timestamp_columns_to_ci_build_trace_metadata.rb b/db/migrate/20210824105038_add_timestamp_columns_to_ci_build_trace_metadata.rb
new file mode 100644
index 00000000000..5c2391f68ed
--- /dev/null
+++ b/db/migrate/20210824105038_add_timestamp_columns_to_ci_build_trace_metadata.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class AddTimestampColumnsToCiBuildTraceMetadata < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :ci_build_trace_metadata, :last_archival_attempt_at, :datetime_with_timezone
+    add_column :ci_build_trace_metadata, :archived_at, :datetime_with_timezone
+  end
+end
diff --git a/db/migrate/20210824160459_add_notification_level_to_ci_namespace_monthly_usages.rb b/db/migrate/20210824160459_add_notification_level_to_ci_namespace_monthly_usages.rb
new file mode 100644
index 00000000000..15b580af737
--- /dev/null
+++ b/db/migrate/20210824160459_add_notification_level_to_ci_namespace_monthly_usages.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddNotificationLevelToCiNamespaceMonthlyUsages < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :ci_namespace_monthly_usages, :notification_level, :integer, limit: 2, default: 100, null: false
+  end
+end
diff --git a/db/migrate/20210825104558_change_description_limit_error_tracking_event.rb b/db/migrate/20210825104558_change_description_limit_error_tracking_event.rb
new file mode 100644
index 00000000000..4663cc513da
--- /dev/null
+++ b/db/migrate/20210825104558_change_description_limit_error_tracking_event.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class ChangeDescriptionLimitErrorTrackingEvent < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    remove_text_limit :error_tracking_error_events, :description
+    add_text_limit :error_tracking_error_events, :description, 1024
+  end
+
+  def down
+    remove_text_limit :error_tracking_error_events, :description
+    add_text_limit :error_tracking_error_events, :description, 255
+  end
+end
diff --git a/db/migrate/20210825104656_create_analytics_cycle_analytics_merge_request_stage_events.rb b/db/migrate/20210825104656_create_analytics_cycle_analytics_merge_request_stage_events.rb
new file mode 100644
index 00000000000..2e89dfeacbf
--- /dev/null
+++ b/db/migrate/20210825104656_create_analytics_cycle_analytics_merge_request_stage_events.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class CreateAnalyticsCycleAnalyticsMergeRequestStageEvents < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    execute <<~SQL
+    CREATE TABLE analytics_cycle_analytics_merge_request_stage_events (
+      stage_event_hash_id bigint NOT NULL,
+      merge_request_id bigint NOT NULL,
+      group_id bigint NOT NULL,
+      project_id bigint NOT NULL,
+      milestone_id bigint,
+      author_id bigint,
+      start_event_timestamp timestamp with time zone NOT NULL,
+      end_event_timestamp timestamp with time zone,
+      PRIMARY KEY (stage_event_hash_id, merge_request_id)
+    ) PARTITION BY HASH (stage_event_hash_id)
+    SQL
+
+    create_hash_partitions :analytics_cycle_analytics_merge_request_stage_events, 32
+  end
+
+  def down
+    drop_table :analytics_cycle_analytics_merge_request_stage_events
+  end
+end
diff --git a/db/migrate/20210825110016_create_analytics_cycle_analytics_issue_stage_events.rb b/db/migrate/20210825110016_create_analytics_cycle_analytics_issue_stage_events.rb
new file mode 100644
index 00000000000..acc1d96bd23
--- /dev/null
+++ b/db/migrate/20210825110016_create_analytics_cycle_analytics_issue_stage_events.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class CreateAnalyticsCycleAnalyticsIssueStageEvents < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    execute <<~SQL
+    CREATE TABLE analytics_cycle_analytics_issue_stage_events (
+      stage_event_hash_id integer NOT NULL,
+      issue_id integer NOT NULL,
+      group_id integer NOT NULL,
+      project_id integer NOT NULL,
+      milestone_id integer,
+      author_id integer,
+      start_event_timestamp timestamp with time zone NOT NULL,
+      end_event_timestamp timestamp with time zone,
+      PRIMARY KEY (stage_event_hash_id, issue_id)
+    ) PARTITION BY HASH (stage_event_hash_id)
+    SQL
+
+    create_hash_partitions :analytics_cycle_analytics_issue_stage_events, 32
+  end
+
+  def down
+    drop_table :analytics_cycle_analytics_issue_stage_events
+  end
+end
diff --git a/db/migrate/20210825190458_add_user_deactivation_email_option_to_application_settings.rb b/db/migrate/20210825190458_add_user_deactivation_email_option_to_application_settings.rb
new file mode 100644
index 00000000000..dc3270dc5a7
--- /dev/null
+++ b/db/migrate/20210825190458_add_user_deactivation_email_option_to_application_settings.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddUserDeactivationEmailOptionToApplicationSettings < ActiveRecord::Migration[6.1]
+  def change
+    add_column :application_settings, :user_deactivation_emails_enabled, :boolean, default: true, null: false
+  end
+end
diff --git a/db/migrate/20210825193448_add_iteration_cadence_id_to_issue_boards.rb b/db/migrate/20210825193448_add_iteration_cadence_id_to_issue_boards.rb
new file mode 100644
index 00000000000..cbe7d08894e
--- /dev/null
+++ b/db/migrate/20210825193448_add_iteration_cadence_id_to_issue_boards.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddIterationCadenceIdToIssueBoards < Gitlab::Database::Migration[1.0]
+  enable_lock_retries!
+
+  def change
+    add_column :boards, :iteration_cadence_id, :bigint
+  end
+end
diff --git a/db/migrate/20210826120834_add_locked_to_ci_job_artifacts.rb b/db/migrate/20210826120834_add_locked_to_ci_job_artifacts.rb
new file mode 100644
index 00000000000..2149265b4e7
--- /dev/null
+++ b/db/migrate/20210826120834_add_locked_to_ci_job_artifacts.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddLockedToCiJobArtifacts < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  TABLE_NAME = 'ci_job_artifacts'
+  COLUMN_NAME = 'locked'
+
+  def up
+    with_lock_retries do
+      add_column TABLE_NAME, COLUMN_NAME, :smallint, default: 2
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column TABLE_NAME, COLUMN_NAME
+    end
+  end
+end
diff --git a/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb b/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb
new file mode 100644
index 00000000000..5abea4393b4
--- /dev/null
+++ b/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class CreateLooseForeignKeysDeletedRecords < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
+
+  def up
+    constraint_name = check_constraint_name('loose_foreign_keys_deleted_records', 'deleted_table_name', 'max_length')
+    execute(<<~SQL)
+      CREATE TABLE loose_foreign_keys_deleted_records (
+        created_at timestamp with time zone NOT NULL DEFAULT NOW(),
+        deleted_table_name text NOT NULL,
+        deleted_table_primary_key_value bigint NOT NULL,
+        PRIMARY KEY (created_at, deleted_table_name, deleted_table_primary_key_value),
+        CONSTRAINT #{constraint_name} CHECK ((char_length(deleted_table_name) <= 63))
+      ) PARTITION BY RANGE (created_at);
+    SQL
+
+    min_date = Date.today - 1.month
+    max_date = Date.today + 3.months
+    create_daterange_partitions('loose_foreign_keys_deleted_records', 'created_at', min_date, max_date)
+  end
+
+  def down
+    drop_table :loose_foreign_keys_deleted_records
+  end
+end
diff --git a/db/migrate/20210826124311_add_index_to_error_tracking_error.rb b/db/migrate/20210826124311_add_index_to_error_tracking_error.rb
new file mode 100644
index 00000000000..5973331e487
--- /dev/null
+++ b/db/migrate/20210826124311_add_index_to_error_tracking_error.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class AddIndexToErrorTrackingError < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :error_tracking_errors, [:project_id, :status, :last_seen_at], name: 'index_et_errors_on_project_id_and_status_and_last_seen_at'
+    add_concurrent_index :error_tracking_errors, [:project_id, :status, :first_seen_at], name: 'index_et_errors_on_project_id_and_status_and_first_seen_at'
+    add_concurrent_index :error_tracking_errors, [:project_id, :status, :events_count], name: 'index_et_errors_on_project_id_and_status_and_events_count'
+    add_concurrent_index :error_tracking_errors, [:project_id, :status, :id], name: 'index_et_errors_on_project_id_and_status_and_id'
+  end
+
+  def down
+    remove_concurrent_index :error_tracking_errors, [:project_id, :status, :last_seen_at], name: 'index_et_errors_on_project_id_and_status_and_last_seen_at'
+    remove_concurrent_index :error_tracking_errors, [:project_id, :status, :first_seen_at], name: 'index_et_errors_on_project_id_and_status_and_first_seen_at'
+    remove_concurrent_index :error_tracking_errors, [:project_id, :status, :events_count], name: 'index_et_errors_on_project_id_and_status_and_events_count'
+    remove_concurrent_index :error_tracking_errors, [:project_id, :status, :id], name: 'index_et_errors_on_project_id_and_status_and_id'
+  end
+end
diff --git a/db/migrate/20210826145509_add_function_for_inserting_deleted_records.rb b/db/migrate/20210826145509_add_function_for_inserting_deleted_records.rb
new file mode 100644
index 00000000000..ef688cdfd8c
--- /dev/null
+++ b/db/migrate/20210826145509_add_function_for_inserting_deleted_records.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class AddFunctionForInsertingDeletedRecords < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::Database::MigrationHelpers::LooseForeignKeyHelpers
+
+  def up
+    execute(<<~SQL)
+      CREATE FUNCTION #{DELETED_RECORDS_INSERT_FUNCTION_NAME}()
+      RETURNS TRIGGER AS
+      $$
+      BEGIN
+        INSERT INTO loose_foreign_keys_deleted_records
+        (deleted_table_name, deleted_table_primary_key_value)
+        SELECT TG_TABLE_NAME, old_table.id FROM old_table
+        ON CONFLICT DO NOTHING;
+
+        RETURN NULL;
+      END
+      $$ LANGUAGE PLPGSQL
+    SQL
+  end
+
+  def down
+    drop_function(DELETED_RECORDS_INSERT_FUNCTION_NAME)
+  end
+end
diff --git a/db/migrate/20210826170902_add_throttle_unauthenticated_api_columns.rb b/db/migrate/20210826170902_add_throttle_unauthenticated_api_columns.rb
new file mode 100644
index 00000000000..675da2ea41c
--- /dev/null
+++ b/db/migrate/20210826170902_add_throttle_unauthenticated_api_columns.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class AddThrottleUnauthenticatedApiColumns < ActiveRecord::Migration[6.1]
+  def change
+    # The defaults match those from the current `throttle_unauthenticated_*` columns
+    add_column :application_settings, :throttle_unauthenticated_api_enabled, :boolean, default: false, null: false
+    add_column :application_settings, :throttle_unauthenticated_api_requests_per_period, :integer, default: 3600, null: false
+    add_column :application_settings, :throttle_unauthenticated_api_period_in_seconds, :integer, default: 3600, null: false
+  end
+end
diff --git a/db/migrate/20210830085837_add_throttle_authenticated_git_lfs_columns.rb b/db/migrate/20210830085837_add_throttle_authenticated_git_lfs_columns.rb
new file mode 100644
index 00000000000..bc515bc061c
--- /dev/null
+++ b/db/migrate/20210830085837_add_throttle_authenticated_git_lfs_columns.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class AddThrottleAuthenticatedGitLfsColumns < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      add_column :application_settings, :throttle_authenticated_git_lfs_requests_per_period, :integer, default: 1000, null: false
+      add_column :application_settings, :throttle_authenticated_git_lfs_period_in_seconds, :integer, default: 60, null: false
+      add_column :application_settings, :throttle_authenticated_git_lfs_enabled, :boolean, default: false, null: false
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :application_settings, :throttle_authenticated_git_lfs_requests_per_period
+      remove_column :application_settings, :throttle_authenticated_git_lfs_period_in_seconds
+      remove_column :application_settings, :throttle_authenticated_git_lfs_enabled, :boolean
+    end
+  end
+end
diff --git a/db/migrate/20210830140524_add_state_to_member.rb b/db/migrate/20210830140524_add_state_to_member.rb
new file mode 100644
index 00000000000..6009376badb
--- /dev/null
+++ b/db/migrate/20210830140524_add_state_to_member.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AddStateToMember < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    unless column_exists?(:members, :state)
+      with_lock_retries do
+        add_column :members, :state, :integer, limit: 2, default: 0
+      end
+    end
+  end
+
+  def down
+    if column_exists?(:members, :state)
+      with_lock_retries do
+        remove_column :members, :state
+      end
+    end
+  end
+end
diff --git a/db/migrate/20210830154358_add_yaml_limit_constraints.rb b/db/migrate/20210830154358_add_yaml_limit_constraints.rb
new file mode 100644
index 00000000000..74236993fff
--- /dev/null
+++ b/db/migrate/20210830154358_add_yaml_limit_constraints.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddYamlLimitConstraints < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  SIZE_CONSTRAINT_NAME = 'app_settings_yaml_max_size_positive'
+  DEPTH_CONSTRAINT_NAME = 'app_settings_yaml_max_depth_positive'
+
+  disable_ddl_transaction!
+
+  def up
+    add_check_constraint :application_settings, 'max_yaml_size_bytes > 0', SIZE_CONSTRAINT_NAME
+    add_check_constraint :application_settings, 'max_yaml_depth > 0', DEPTH_CONSTRAINT_NAME
+  end
+
+  def down
+    remove_check_constraint :application_settings, SIZE_CONSTRAINT_NAME
+    remove_check_constraint :application_settings, DEPTH_CONSTRAINT_NAME
+  end
+end
diff --git a/db/migrate/20210831134840_add_package_file_id_channel_idx_to_packages_helm_file_metadata.rb b/db/migrate/20210831134840_add_package_file_id_channel_idx_to_packages_helm_file_metadata.rb
new file mode 100644
index 00000000000..a3366bd9ddb
--- /dev/null
+++ b/db/migrate/20210831134840_add_package_file_id_channel_idx_to_packages_helm_file_metadata.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddPackageFileIdChannelIdxToPackagesHelmFileMetadata < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_packages_helm_file_metadata_on_pf_id_and_channel'
+
+  def up
+    add_concurrent_index :packages_helm_file_metadata, [:package_file_id, :channel], name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index :packages_helm_file_metadata, [:package_file_id, :channel], name: INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210831135249_add_installable_helm_pkgs_idx_to_packages.rb b/db/migrate/20210831135249_add_installable_helm_pkgs_idx_to_packages.rb
new file mode 100644
index 00000000000..5e65b5c0fe1
--- /dev/null
+++ b/db/migrate/20210831135249_add_installable_helm_pkgs_idx_to_packages.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddInstallableHelmPkgsIdxToPackages < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'idx_installable_helm_pkgs_on_project_id_id'
+
+  def up
+    add_concurrent_index :packages_packages, [:project_id, :id], name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index :packages_packages, [:project_id, :id], name: INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210831203408_upsert_base_work_item_types.rb b/db/migrate/20210831203408_upsert_base_work_item_types.rb
new file mode 100644
index 00000000000..314412d8d3d
--- /dev/null
+++ b/db/migrate/20210831203408_upsert_base_work_item_types.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class UpsertBaseWorkItemTypes < ActiveRecord::Migration[6.1]
+  module WorkItem
+    class Type < ActiveRecord::Base
+      self.table_name = 'work_item_types'
+
+      enum base_type: {
+        issue:       0,
+        incident:    1,
+        test_case:   2,
+        requirement: 3
+      }
+    end
+  end
+
+  def up
+    # upsert default types
+    WorkItem::Type.find_or_create_by(name: 'Issue', namespace_id: nil, base_type: :issue, icon_name: 'issue-type-issue')
+    WorkItem::Type.find_or_create_by(name: 'Incident', namespace_id: nil, base_type: :incident, icon_name: 'issue-type-incident')
+    WorkItem::Type.find_or_create_by(name: 'Test Case', namespace_id: nil, base_type: :test_case, icon_name: 'issue-type-test-case')
+    WorkItem::Type.find_or_create_by(name: 'Requirement', namespace_id: nil, base_type: :requirement, icon_name: 'issue-type-requirements')
+  end
+
+  def down
+    # We expect this table to be empty at the point of the up migration,
+    # however there is a remote possibility that issues could already be
+    # using one of these types, with a tight foreign constraint.
+    # Therefore we will not attempt to remove any data.
+  end
+end
diff --git a/db/migrate/20210901065504_add_index_on_name_and_id_to_public_groups.rb b/db/migrate/20210901065504_add_index_on_name_and_id_to_public_groups.rb
new file mode 100644
index 00000000000..77b9e5297a7
--- /dev/null
+++ b/db/migrate/20210901065504_add_index_on_name_and_id_to_public_groups.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddIndexOnNameAndIdToPublicGroups < Gitlab::Database::Migration[1.0]
+  INDEX_NAME = 'index_namespaces_public_groups_name_id'
+  PUBLIC_VISIBILITY_LEVEL = 20
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :namespaces, [:name, :id], name: INDEX_NAME,
+      where: "type = 'Group' AND visibility_level = #{PUBLIC_VISIBILITY_LEVEL}"
+  end
+
+  def down
+    remove_concurrent_index_by_name :namespaces, INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210902171406_add_latest_column_into_the_security_scans_table.rb b/db/migrate/20210902171406_add_latest_column_into_the_security_scans_table.rb
new file mode 100644
index 00000000000..3c022cbaf5e
--- /dev/null
+++ b/db/migrate/20210902171406_add_latest_column_into_the_security_scans_table.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddLatestColumnIntoTheSecurityScansTable < Gitlab::Database::Migration[1.0]
+  enable_lock_retries!
+
+  def up
+    add_column :security_scans, :latest, :boolean, default: true, null: false
+  end
+
+  def down
+    remove_column :security_scans, :latest
+  end
+end
diff --git a/db/migrate/20210902171808_set_default_job_token_scope_false.rb b/db/migrate/20210902171808_set_default_job_token_scope_false.rb
new file mode 100644
index 00000000000..0680382094f
--- /dev/null
+++ b/db/migrate/20210902171808_set_default_job_token_scope_false.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class SetDefaultJobTokenScopeFalse < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      change_column_default :project_ci_cd_settings, :job_token_scope_enabled, from: true, to: false
+    end
+  end
+
+  def down
+    with_lock_retries do
+      change_column_default :project_ci_cd_settings, :job_token_scope_enabled, from: false, to: true
+    end
+  end
+end
diff --git a/db/migrate/20210902184334_add_expire_access_tokens_to_doorkeeper_application.rb b/db/migrate/20210902184334_add_expire_access_tokens_to_doorkeeper_application.rb
new file mode 100644
index 00000000000..4638637331d
--- /dev/null
+++ b/db/migrate/20210902184334_add_expire_access_tokens_to_doorkeeper_application.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddExpireAccessTokensToDoorkeeperApplication < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :oauth_applications, :expire_access_tokens, :boolean, default: false, null: false
+  end
+end
diff --git a/db/migrate/20210903054158_recreate_stage_issue_events_table_with_bigints.rb b/db/migrate/20210903054158_recreate_stage_issue_events_table_with_bigints.rb
new file mode 100644
index 00000000000..6c5d23d8703
--- /dev/null
+++ b/db/migrate/20210903054158_recreate_stage_issue_events_table_with_bigints.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+class RecreateStageIssueEventsTableWithBigints < Gitlab::Database::Migration[1.0]
+  include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
+
+  def up
+    drop_table :analytics_cycle_analytics_issue_stage_events # rubocop:disable Migration/DropTable
+
+    execute <<~SQL
+    CREATE TABLE analytics_cycle_analytics_issue_stage_events (
+      stage_event_hash_id bigint NOT NULL,
+      issue_id bigint NOT NULL,
+      group_id bigint NOT NULL,
+      project_id bigint NOT NULL,
+      milestone_id bigint,
+      author_id bigint,
+      start_event_timestamp timestamp with time zone NOT NULL,
+      end_event_timestamp timestamp with time zone,
+      PRIMARY KEY (stage_event_hash_id, issue_id)
+    ) PARTITION BY HASH (stage_event_hash_id)
+    SQL
+
+    create_hash_partitions :analytics_cycle_analytics_issue_stage_events, 32
+  end
+
+  def down
+    drop_table :analytics_cycle_analytics_issue_stage_events
+
+    execute <<~SQL
+    CREATE TABLE analytics_cycle_analytics_issue_stage_events (
+      stage_event_hash_id integer NOT NULL,
+      issue_id integer NOT NULL,
+      group_id integer NOT NULL,
+      project_id integer NOT NULL,
+      milestone_id integer,
+      author_id integer,
+      start_event_timestamp timestamp with time zone NOT NULL,
+      end_event_timestamp timestamp with time zone,
+      PRIMARY KEY (stage_event_hash_id, issue_id)
+    ) PARTITION BY HASH (stage_event_hash_id)
+    SQL
+
+    create_hash_partitions :analytics_cycle_analytics_issue_stage_events, 32
+  end
+end
diff --git a/db/migrate/20210906100021_delete_project_namespace_trigger.rb b/db/migrate/20210906100021_delete_project_namespace_trigger.rb
new file mode 100644
index 00000000000..ce68cf7d6d4
--- /dev/null
+++ b/db/migrate/20210906100021_delete_project_namespace_trigger.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class DeleteProjectNamespaceTrigger < Gitlab::Database::Migration[1.0]
+  include Gitlab::Database::SchemaHelpers
+
+  TRIGGER_NAME = "trigger_delete_project_namespace_on_project_delete"
+  FUNCTION_NAME = 'delete_associated_project_namespace'
+
+  def up
+    create_trigger_function(FUNCTION_NAME, replace: true) do
+      <<~SQL
+        DELETE FROM namespaces
+        WHERE namespaces.id = OLD.project_namespace_id AND
+        namespaces.type = 'Project';
+        RETURN NULL;
+      SQL
+    end
+
+    execute(<<~SQL.squish)
+      CREATE TRIGGER #{TRIGGER_NAME}
+        AFTER DELETE ON projects FOR EACH ROW
+        WHEN (OLD.project_namespace_id IS NOT NULL)
+        EXECUTE FUNCTION #{FUNCTION_NAME}();
+    SQL
+  end
+
+  def down
+    drop_trigger(:projects, TRIGGER_NAME)
+    drop_function(FUNCTION_NAME)
+  end
+end
diff --git a/db/migrate/20210907182337_add_group_id_fkey_for_user_group_callout.rb b/db/migrate/20210907182337_add_group_id_fkey_for_user_group_callout.rb
new file mode 100644
index 00000000000..540344bd761
--- /dev/null
+++ b/db/migrate/20210907182337_add_group_id_fkey_for_user_group_callout.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class AddGroupIdFkeyForUserGroupCallout < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :user_group_callouts, :namespaces, column: :group_id, on_delete: :cascade
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key :user_group_callouts, column: :group_id
+    end
+  end
+end
diff --git a/db/migrate/20210907182359_add_user_id_fkey_for_user_group_callout.rb b/db/migrate/20210907182359_add_user_id_fkey_for_user_group_callout.rb
new file mode 100644
index 00000000000..37b73335933
--- /dev/null
+++ b/db/migrate/20210907182359_add_user_id_fkey_for_user_group_callout.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class AddUserIdFkeyForUserGroupCallout < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :user_group_callouts, :users, column: :user_id, on_delete: :cascade
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key :user_group_callouts, column: :user_id
+    end
+  end
+end
diff --git a/db/migrate/20210908060951_add_dast_schedules_to_plan_limits.rb b/db/migrate/20210908060951_add_dast_schedules_to_plan_limits.rb
new file mode 100644
index 00000000000..85c7522d006
--- /dev/null
+++ b/db/migrate/20210908060951_add_dast_schedules_to_plan_limits.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddDastSchedulesToPlanLimits < Gitlab::Database::Migration[1.0]
+  def change
+    add_column(:plan_limits, :dast_profile_schedules, :integer, default: 1, null: false)
+  end
+end
diff --git a/db/migrate/20210908061132_insert_dast_profile_schedules_plan_limits.rb b/db/migrate/20210908061132_insert_dast_profile_schedules_plan_limits.rb
new file mode 100644
index 00000000000..b9980f65c98
--- /dev/null
+++ b/db/migrate/20210908061132_insert_dast_profile_schedules_plan_limits.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class InsertDastProfileSchedulesPlanLimits < Gitlab::Database::Migration[1.0]
+  def up
+    create_or_update_plan_limit('dast_profile_schedules', 'default', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'free', 1)
+    create_or_update_plan_limit('dast_profile_schedules', 'bronze', 1)
+    create_or_update_plan_limit('dast_profile_schedules', 'silver', 1)
+    create_or_update_plan_limit('dast_profile_schedules', 'premium', 1)
+    create_or_update_plan_limit('dast_profile_schedules', 'premium_trial', 1)
+    create_or_update_plan_limit('dast_profile_schedules', 'gold', 20)
+    create_or_update_plan_limit('dast_profile_schedules', 'ultimate', 20)
+    create_or_update_plan_limit('dast_profile_schedules', 'ultimate_trial', 20)
+  end
+
+  def down
+    create_or_update_plan_limit('dast_profile_schedules', 'default', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'free', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'bronze', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'silver', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'premium', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'premium_trial', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'gold', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'ultimate', 0)
+    create_or_update_plan_limit('dast_profile_schedules', 'ultimate_trial', 0)
+  end
+end
diff --git a/db/migrate/20210908100810_add_jobs_per_stage_page_size_to_application_settings.rb b/db/migrate/20210908100810_add_jobs_per_stage_page_size_to_application_settings.rb
new file mode 100644
index 00000000000..81a76ecb10a
--- /dev/null
+++ b/db/migrate/20210908100810_add_jobs_per_stage_page_size_to_application_settings.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddJobsPerStagePageSizeToApplicationSettings < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :application_settings, :jobs_per_stage_page_size, :integer, default: 200, null: false
+  end
+end
diff --git a/db/migrate/20210908140437_add_sidekiq_limits_to_application_settings.rb b/db/migrate/20210908140437_add_sidekiq_limits_to_application_settings.rb
new file mode 100644
index 00000000000..dd0796a1c86
--- /dev/null
+++ b/db/migrate/20210908140437_add_sidekiq_limits_to_application_settings.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AddSidekiqLimitsToApplicationSettings < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction! # needed for now to avoid subtransactions
+
+  def up
+    with_lock_retries do
+      add_column :application_settings, :sidekiq_job_limiter_mode, :smallint, default: 1, null: false
+      add_column :application_settings, :sidekiq_job_limiter_compression_threshold_bytes, :integer, default: 100_000, null: false
+      add_column :application_settings, :sidekiq_job_limiter_limit_bytes, :integer, default: 0, null: false
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :application_settings, :sidekiq_job_limiter_mode
+      remove_column :application_settings, :sidekiq_job_limiter_compression_threshold_bytes
+      remove_column :application_settings, :sidekiq_job_limiter_limit_bytes
+    end
+  end
+end
diff --git a/db/migrate/20210908185736_add_status_to_dependency_proxy_manifests.rb b/db/migrate/20210908185736_add_status_to_dependency_proxy_manifests.rb
new file mode 100644
index 00000000000..b8e7c7af144
--- /dev/null
+++ b/db/migrate/20210908185736_add_status_to_dependency_proxy_manifests.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddStatusToDependencyProxyManifests < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :dependency_proxy_manifests, :status, :smallint, default: 0, null: false
+  end
+end
diff --git a/db/migrate/20210908185754_add_status_to_dependency_proxy_blobs.rb b/db/migrate/20210908185754_add_status_to_dependency_proxy_blobs.rb
new file mode 100644
index 00000000000..4fbdcad33cd
--- /dev/null
+++ b/db/migrate/20210908185754_add_status_to_dependency_proxy_blobs.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddStatusToDependencyProxyBlobs < Gitlab::Database::Migration[1.0]
+  def change
+    add_column :dependency_proxy_blobs, :status, :smallint, default: 0, null: false
+  end
+end
diff --git a/db/migrate/20210909184349_add_index_package_id_id_on_package_files.rb b/db/migrate/20210909184349_add_index_package_id_id_on_package_files.rb
new file mode 100644
index 00000000000..38d9c4b5dd9
--- /dev/null
+++ b/db/migrate/20210909184349_add_index_package_id_id_on_package_files.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddIndexPackageIdIdOnPackageFiles < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_packages_package_files_on_package_id_id'
+
+  def up
+    disable_statement_timeout do
+      execute "CREATE INDEX CONCURRENTLY #{INDEX_NAME} ON packages_package_files (package_id, id)" unless index_exists_by_name?(:package_package_files, INDEX_NAME)
+    end
+  end
+
+  def down
+    remove_concurrent_index_by_name :packages_package_files, INDEX_NAME
+  end
+end
diff --git a/db/migrate/20210910141043_change_ci_minutes_additional_pack_text_limit.rb b/db/migrate/20210910141043_change_ci_minutes_additional_pack_text_limit.rb
new file mode 100644
index 00000000000..ebb0de53d6a
--- /dev/null
+++ b/db/migrate/20210910141043_change_ci_minutes_additional_pack_text_limit.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class ChangeCiMinutesAdditionalPackTextLimit < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    remove_text_limit :ci_minutes_additional_packs, :purchase_xid
+    add_text_limit :ci_minutes_additional_packs, :purchase_xid, 50
+  end
+
+  def down
+    remove_text_limit :ci_minutes_additional_packs, :purchase_xid
+    add_text_limit :ci_minutes_additional_packs, :purchase_xid, 32, validate: false
+  end
+end
diff --git a/db/migrate/20210913010411_create_agent_project_authorizations.rb b/db/migrate/20210913010411_create_agent_project_authorizations.rb
new file mode 100644
index 00000000000..02b6ac677e0
--- /dev/null
+++ b/db/migrate/20210913010411_create_agent_project_authorizations.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateAgentProjectAuthorizations < Gitlab::Database::Migration[1.0]
+  def change
+    create_table :agent_project_authorizations do |t|
+      t.bigint :project_id, null: false
+      t.bigint :agent_id, null: false
+      t.jsonb :config, null: false
+
+      t.index :project_id
+      t.index [:agent_id, :project_id], unique: true
+    end
+  end
+end
diff --git a/db/migrate/20210913010432_add_agent_project_authorizations_foreign_keys.rb b/db/migrate/20210913010432_add_agent_project_authorizations_foreign_keys.rb
new file mode 100644
index 00000000000..545fc125950
--- /dev/null
+++ b/db/migrate/20210913010432_add_agent_project_authorizations_foreign_keys.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class AddAgentProjectAuthorizationsForeignKeys < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :agent_project_authorizations, :projects, column: :project_id
+    add_concurrent_foreign_key :agent_project_authorizations, :cluster_agents, column: :agent_id
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists :agent_project_authorizations, column: :project_id
+    end
+
+    with_lock_retries do
+      remove_foreign_key_if_exists :agent_project_authorizations, column: :agent_id
+    end
+  end
+end
diff --git a/db/migrate/20210913122457_add_namespace_traversal_ids_to_ci_pending_builds.rb b/db/migrate/20210913122457_add_namespace_traversal_ids_to_ci_pending_builds.rb
new file mode 100644
index 00000000000..9dd420604f4
--- /dev/null
+++ b/db/migrate/20210913122457_add_namespace_traversal_ids_to_ci_pending_builds.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddNamespaceTraversalIdsToCiPendingBuilds < Gitlab::Database::Migration[1.0]
+  enable_lock_retries!
+
+  def change
+    add_column :ci_pending_builds, :namespace_traversal_ids, :integer, array: true, default: []
+  end
+end