* rescue StandartError instead of Exception;

* small refactoring reboot_events private method.

lib/astute/deployment_engine/nailyfact.rb

@@ -42,7 +42,7 @@ class Astute::DeploymentEngine::NailyFact < Astute::DeploymentEngine
 
     begin
       @ctx.deploy_log_parser.prepare(nodes_to_deploy)
-    rescue Exception => e
+    rescue => e
       Astute.logger.warn "Some error occurred when prepare LogParser: #{e.message}, trace: #{e.format_backtrace}"
     end
 

lib/astute/logparser.rb

@@ -146,7 +146,7 @@ module Astute
           path = ERB.new(erb_path).result(binding())
           begin
             progress = (get_log_progress(path, node_pattern_spec)*100).to_i # Return percent of progress
-          rescue Exception => e
+          rescue => e
             Astute.logger.warn "Some error occurred when calculate progress for node '#{uid}': #{e.message}, trace: #{e.format_backtrace}"
             progress = 0
           end

lib/astute/orchestrator.rb

@@ -194,7 +194,7 @@ module Astute
       rescue Astute::RedhatCheckingError => e
         Astute.logger.error("Error #{e.message}")
         raise e
-      rescue Exception => e
+      rescue => e
         Astute.logger.error("Unexpected error #{e.message} traceback #{e.format_backtrace}")
         raise e
       end
@@ -207,7 +207,7 @@ module Astute
       rescue Astute::RedhatCheckingError => e
         Astute.logger.error("Error #{e.message}")
         raise e
-      rescue Exception => e
+      rescue => e
         Astute.logger.error("Unexpected error #{e.message} traceback #{e.format_backtrace}")
         raise e
       end
@@ -227,7 +227,7 @@ module Astute
       time = Time.now.to_f
       block.call
       time = time + sleep_time - Time.now.to_f
-      sleep (time) if time > 0
+      sleep(time) if time > 0
     end
 
     def create_engine(engine_attrs, reporter)
@@ -261,12 +261,10 @@ module Astute
     end
         
     def reboot_nodes(engine, nodes)
-      reboot_events = {}
-      nodes.each do |node|
+      nodes.inject({}) do |reboot_events, node|
         Astute.logger.debug("Trying to reboot node: #{node['name']}")
-        reboot_events[node['name']] = engine.power_reboot(node['name'])
+        reboot_events.merge(node['name'] => engine.power_reboot(node['name']))
       end
-      reboot_events
     end
 
     def check_reboot_nodes(engine, reboot_events)

lib/astute/puppetd.rb

@@ -146,7 +146,7 @@ module Astute
                 nodes_progress.map! {|x| x.merge!({'status' => 'deploying'})}
                 nodes_to_report += nodes_progress
               end
-            rescue Exception => e
+            rescue => e
               Astute.logger.warn "Some error occurred when parse logs for nodes progress: #{e.message}, "\
                                  "trace: #{e.format_backtrace}"
             end