Add backtrace formating method

lib/astute.rb

@@ -18,6 +18,7 @@ require 'json'
 require 'logger'
 require 'shellwords'
 
+require 'astute/ext/exception'
 require 'astute/config'
 require 'astute/logparser'
 require 'astute/orchestrator'

lib/astute/ext/exception.rb

@@ -0,0 +1,20 @@
+#    Copyright 2013 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+class Exception
+  def format_backtrace
+    backtrace.join("\n")
+  end
+end

lib/astute/orchestrator.rb

@@ -188,7 +188,7 @@ module Astute
       begin
         Astute::RedhatChecker.new(ctx, credentials).check_redhat_credentials
       rescue Exception => e
-        Astute.logger.error("Error #{e.message} traceback #{e.backtrace.inspect}")
+        Astute.logger.error("Error #{e.message} traceback #{e.format_backtrace}")
         raise StopIteration
       end
     end
@@ -198,7 +198,7 @@ module Astute
       begin
         Astute::RedhatChecker.new(ctx, credentials).check_redhat_licenses(nodes)
       rescue Exception => e
-        Astute.logger.error("Error #{e.message} traceback #{e.backtrace.inspect}")
+        Astute.logger.error("Error #{e.message} traceback #{e.format_backtrace}")
         raise StopIteration
       end
     end