Merge branch 'devops_3' into handling_stack_exceptions

devops-service/db/mongo/models/stack/stack_ec2.rb

@@ -8,7 +8,8 @@ module Devops
       end
 
       def stack_status
-        details['StackStatus'] if details
+        puts self.details.inspect
+        self.details['StackStatus'] if self.details
       end
 
       def bson_safe_details

devops-service/lib/executors/server_executor.rb

@@ -152,8 +152,8 @@ module Devops
         cmd << "#{address} 'exit'"
         cmd << " 2>&1"
 
-        @out.puts "\nWaiting for SSH..."
-        @out.puts "Test command: '#{cmd}'"
+        @out << "\nWaiting for SSH..."
+        @out << "\nTest command: '#{cmd}'\n"
         @out.flush
 
         retries_amount = 0

devops-service/providers/ec2.rb

@@ -157,7 +157,8 @@ module Provider
       end
       s.public_ip = details["ipAddress"]
       s.private_ip = details["privateIpAddress"]
-#      set_server_tags(s)
+      tags = set_server_tags(s)
+      out << "\nServer tags: #{tags.inspect}\n"
       out << "\nDone\n\n"
       out << s.info
 
@@ -168,6 +169,7 @@ module Provider
       tags = {
       }
       compute.create_tags(s.id, tags)
+      tags
     end
 
     def delete_server s
@@ -283,11 +285,8 @@ module Provider
     end
 
     def stack_details(stack)
-      response = cloud_formation.describe_stacks({'StackName' => stack.name}).body['Stacks']
-      # somewhy it sometimes returns blank results
-      response.detect do |t|
-        t.has_key?('StackName')
-      end
+      b = cloud_formation.describe_stacks({'StackName' => stack.name}).body
+      b['Stacks'].detect{|s| s.key?("StackStatus")} || {}
     end
 
     def stack_resources(stack)