Removed left-overs from previous implementation

app/models/geo_node.rb

@@ -159,8 +159,9 @@ class GeoNode < ActiveRecord::Base
     self.build_system_hook if system_hook.nil?
     self.system_hook.token = SecureRandom.hex(20) unless self.system_hook.token.present?
     self.system_hook.url = geo_events_url if uri.present?
-    self.system_hook.push_events = true
-    self.system_hook.tag_push_events = true
+    self.system_hook.push_events = false
+    self.system_hook.tag_push_events = false
+    self.system_hook.repository_update_events = true
   end
 
   def expire_cache!

app/models/hooks/system_hook.rb

@@ -7,8 +7,4 @@ class SystemHook < WebHook
   def async_execute(data, hook_name)
     Sidekiq::Client.enqueue(SystemHookWorker, id, data, hook_name)
   end
-
-  def self.repository_update_hooks
-    GeoNode.where(primary: false).map(&:system_hook)
-  end
 end

app/workers/post_receive.rb

@@ -23,18 +23,6 @@ class PostReceive
       # Triggers repository update on secondary nodes when Geo is enabled
       Gitlab::Geo.notify_wiki_update(post_received.project) if Gitlab::Geo.enabled?
     else
-      # TODO: gitlab-org/gitlab-ce#26325. Remove this.
-      if Gitlab::Geo.enabled?
-        hook_data = {
-          event_name: 'repository_update',
-          project_id: post_received.project.id,
-          project: post_received.project.hook_attrs,
-          remote_url: post_received.project.ssh_url_to_repo
-        }
-
-        SystemHooksService.new.execute_hooks(hook_data, :repository_update_hooks)
-      end
-
       process_project_changes(post_received)
       process_repository_update(post_received)
     end

spec/models/geo_node_spec.rb

@@ -89,8 +89,9 @@ describe GeoNode, type: :model do
         expect(node.system_hook.url).to be_present
         expect(node.system_hook.url).to eq(node.geo_events_url)
         expect(node.system_hook.token).to be_present
-        expect(node.system_hook.push_events).to be_truthy
-        expect(node.system_hook.tag_push_events).to be_truthy
+        expect(node.system_hook.push_events).to be_falsey
+        expect(node.system_hook.tag_push_events).to be_falsey
+        expect(node.system_hook.repository_update_events).to be_truthy
       end
     end
   end