1 files changed, 33 insertions, 0 deletions
diff --git a/db/migrate/20200908100053_create_authentication_events.rb b/db/migrate/20200908100053_create_authentication_events.rb
new file mode 100644
index 00000000000..2ea9f4e24af
--- /dev/null
+++ b/db/migrate/20200908100053_create_authentication_events.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+class CreateAuthenticationEvents < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    unless table_exists?(:authentication_events)
+      with_lock_retries do
+        create_table :authentication_events do |t|
+          t.datetime_with_timezone :created_at, null: false
+          t.references :user, foreign_key: { on_delete: :nullify }, index: true
+          t.integer :result, limit: 2, null: false
+          t.inet :ip_address
+          t.text :provider, null: false, index: true
+          t.text :user_name, null: false
+        end
+      end
+    end
+
+    add_text_limit :authentication_events, :provider, 64
+    add_text_limit :authentication_events, :user_name, 255
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :authentication_events
+    end
+  end
+end