Start tracking shards in the database

2 files changed, 17 insertions, 0 deletions

diff --git a/db/migrate/20181019032400_add_shards_table.rb b/db/migrate/20181019032400_add_shards_table.rb
new file mode 100644
index 00000000000..5e0a6960548
--- /dev/null
+++ b/db/migrate/20181019032400_add_shards_table.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class AddShardsTable < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def change
+    create_table :shards do |t|
+      t.string :name, null: false, index: { unique: true }
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 1a8b556228d..439f70b0198 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1931,6 +1931,12 @@ ActiveRecord::Schema.define(version: 20181101144347) do
   add_index "services", ["project_id"], name: "index_services_on_project_id", using: :btree
   add_index "services", ["template"], name: "index_services_on_template", using: :btree
 
+  create_table "shards", force: :cascade do |t|
+    t.string "name", null: false
+  end
+
+  add_index "shards", ["name"], name: "index_shards_on_name", unique: true, using: :btree
+
   create_table "site_statistics", force: :cascade do |t|
     t.integer "repositories_count", default: 0, null: false
   end