add project metadata sync with chef on deploy

devops-service/lib/executors/server_executor.rb

@@ -359,6 +359,7 @@ module Devops
       end
 
       def deploy_server deploy_info
+        sync_project_metadata_with_chef!(deploy_info)
         @out << "\nBefore deploy hooks...\n"
         res = self.run_hook(:before_deploy, @out, deploy_info)
         @out << "Done\n"
@@ -498,6 +499,25 @@ module Devops
         rlist.uniq
       end
 
+      def sync_project_metadata_with_chef!(deploy_info)
+        version = deploy_info['project_info']['version']
+        deployers = deploy_info['project_info']['deployers']
+        api_cmd = %Q{
+          nodes.find(name: '#{@server.chef_node_name}') do |node|
+            node.set['project_info'] = {
+              'pinpromote' => {  'version'=> '#{version}' },
+              'deployers' => #{deployers}
+            }
+            node.save
+          end
+        }
+        knife_cmd = %Q{exec -E "#{api_cmd}"}
+        puts_and_flush "Going to execute knife command:\n#{knife_cmd}"
+        output, succeeded = knife_instance.knife(knife_cmd)
+        puts_and_flush "Command output: #{output}"
+        raise 'Failed to sync project metadata with chef' unless succeeded
+      end
+
       private
 
       def schedule_expiration

devops-service/spec/executors/server_executor_spec.rb

@@ -501,9 +501,15 @@ RSpec.describe Devops::Executor::ServerExecutor, type: :executor, stubbed_connec
       allow(executor).to receive(:run_hook).with(:before_deploy, any_args)
       allow(executor).to receive(:run_hook).with(:after_deploy, any_args)
       allow(stubbed_knife).to receive(:ssh_stream) { 'Chef Client finished'}
+      allow(stubbed_knife).to receive(:knife) { ['asd', true] }
       allow(stubbed_connector).to receive(:key) { double('Key', path: 'path_to_key') }
       allow(stubbed_connector).to receive(:server_update)
-      @deploy_info = {}
+      @deploy_info = {
+        'project_info' => {
+          'version' => 'v1',
+          'deployers' => %w(root user)
+        }
+      }
     end
 
 
@@ -513,6 +519,16 @@ RSpec.describe Devops::Executor::ServerExecutor, type: :executor, stubbed_connec
       deploy_server
     end
 
+    it 'syncs project metadata with chef' do
+      expect(executor).to receive(:sync_project_metadata_with_chef!)
+      deploy_server
+    end
+
+    it 'raises error if sync fails' do
+      allow(stubbed_knife).to receive(:knife) { ['asd', false] }
+      expect { deploy_server }.to raise_error(StandardError)
+    end
+
     context 'when uses json file' do
       before(:all) do
         @tmp_files_at_start = Dir.entries(SpecSupport.tmp_dir)