Added notify key url to GeoNode

app/models/geo_node.rb

@@ -60,6 +60,10 @@ class GeoNode < ActiveRecord::Base
     URI.join(uri, "#{uri.path}/", "api/#{API::API.version}/geo/refresh_wikis").to_s
   end
 
+  def notify_key_url
+    URI.join(uri, "#{uri.path}/", "api/#{API::API.version}/geo/refresh_key").to_s
+  end
+
   def oauth_callback_url
     URI.join(uri, "#{uri.path}/", 'oauth/geo/callback').to_s
   end

spec/models/geo_node_spec.rb

@@ -163,6 +163,14 @@ describe GeoNode, type: :model do
     end
   end
 
+  describe '#notify_key_url' do
+    let(:refresh_url) { 'https://localhost:3000/gitlab/api/v3/geo/refresh_key' }
+
+    it 'returns api url based on node uri' do
+      expect(new_node.notify_key_url).to eq(refresh_url)
+    end
+  end
+
   describe '#oauth_callback_url' do
     let(:oauth_callback_url) { 'https://localhost:3000/gitlab/oauth/geo/callback' }