CID-443: rollbacks servers with failed bootstrap

devops-service/lib/executors/server_executor.rb

@@ -262,8 +262,8 @@ module Devops
               return error_code(:server_not_in_chef_nodes)
             end
           else
-            # @out << roll_back
-            # mongo.server_delete @server.id
+            roll_back
+            mongo.server_delete @server.id
             msg = "Failed while bootstraping server with id '#{@server.id}'\n"
             msg << "Bootstraping operation result was #{bootstrap_status}"
             DevopsLogger.logger.error msg
@@ -510,7 +510,7 @@ module Devops
 
       def schedule_expiration
         if @deploy_env.expires
-          @out <<  "Planning expiration in #{@deploy_env.expires}"
+          puts_and_flush "Planning expiration in #{@deploy_env.expires}"
           ExpirationScheduler.new(@deploy_env.expires, @server).schedule_expiration!
         end
       end

devops-service/spec/executors/server_executor_spec.rb

@@ -366,10 +366,19 @@ RSpec.describe Devops::Executor::ServerExecutor, type: :executor, stubbed_connec
     end
 
     context "when bootstrap wasn't successful" do
-      it 'returns :server_bootstrap_fail error code' do
+      before do
         allow(executor).to receive(:bootstrap) { 1 }
+        allow(executor).to receive(:roll_back)
+      end
+
+      it 'returns :server_bootstrap_fail error code' do
         expect(two_phase_bootstrap).to eq 2
       end
+
+      it 'rollbacks server' do
+        allow(executor).to receive(:roll_back)
+        two_phase_bootstrap
+      end
     end
 
     context 'when an error occured during bootstrap' do