Merge branch 'master' into 'remove-snippets-bundle'remove-snippets-bundle

# Conflicts:
#   config/webpack.config.js

3 files changed, 57 insertions, 0 deletions

diff --git a/db/post_migrate/20180212101828_add_tmp_partial_null_index_to_builds.rb b/db/post_migrate/20180212101828_add_tmp_partial_null_index_to_builds.rb
new file mode 100644
index 00000000000..e55e2e6f888
--- /dev/null
+++ b/db/post_migrate/20180212101828_add_tmp_partial_null_index_to_builds.rb
@@ -0,0 +1,14 @@
+class AddTmpPartialNullIndexToBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index(:ci_builds, :id, where: 'stage_id IS NULL',
+                                          name: 'tmp_id_partial_null_index')
+  end
+
+  def down
+    remove_concurrent_index_by_name(:ci_builds, 'tmp_id_partial_null_index')
+  end
+end
diff --git a/db/post_migrate/20180212101928_schedule_build_stage_migration.rb b/db/post_migrate/20180212101928_schedule_build_stage_migration.rb
new file mode 100644
index 00000000000..df15b2cd9d4
--- /dev/null
+++ b/db/post_migrate/20180212101928_schedule_build_stage_migration.rb
@@ -0,0 +1,29 @@
+class ScheduleBuildStageMigration < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  MIGRATION = 'MigrateBuildStage'.freeze
+  BATCH_SIZE = 500
+
+  disable_ddl_transaction!
+
+  class Build < ActiveRecord::Base
+    include EachBatch
+    self.table_name = 'ci_builds'
+  end
+
+  def up
+    disable_statement_timeout
+
+    Build.where('stage_id IS NULL').tap do |relation|
+      queue_background_migration_jobs_by_range_at_intervals(relation,
+                                                            MIGRATION,
+                                                            5.minutes,
+                                                            batch_size: BATCH_SIZE)
+    end
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20180212102028_remove_tmp_partial_null_index_from_builds.rb b/db/post_migrate/20180212102028_remove_tmp_partial_null_index_from_builds.rb
new file mode 100644
index 00000000000..ed7b1fc72f4
--- /dev/null
+++ b/db/post_migrate/20180212102028_remove_tmp_partial_null_index_from_builds.rb
@@ -0,0 +1,14 @@
+class RemoveTmpPartialNullIndexFromBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index_by_name(:ci_builds, 'tmp_id_partial_null_index')
+  end
+
+  def down
+    add_concurrent_index(:ci_builds, :id, where: 'stage_id IS NULL',
+                                          name: 'tmp_id_partial_null_index')
+  end
+end