Nomarize dualstack dns name (output warning)

codenize-tools · Jul 24, 2016 · 7e6d397 · 7e6d397
1 parent 1d6796f
commit 7e6d397
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/lib/roadworker/route53-wrapper.rb b/lib/roadworker/route53-wrapper.rb
@@ -225,6 +225,16 @@ def eql?(expected_record)
             when :dns_name
               expected[0] = expected[0].downcase.sub(/\.\z/, '')
               actual[0] = actual[0].downcase.sub(/\.\z/, '')
+
+              if actual[0] =~ /\Adualstack\./i
+                log(:warn, "`dualstack` prefix is used in the actual DNS name", :yellow) do
+                  log_id = [self.name, self.type].join(' ')
+                  rrset_setid = self.set_identifier
+                  rrset_setid ? (log_id + " (#{rrset_setid})") : log_id
+                end
+
+                actual[0].sub!(/\Adualstack\./i, '')
+              end
             end
 
             (expected == actual)