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  1. Puppet Server
  2. SERVER-1570

puppet4 function generate() should throw exception when command fails

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Normal
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: SERVER 2.7.0
          • Component/s: Puppet Server
          • Labels:
          • Environment:
          • Template:
          • Team:
            Systems Engineering
          • Sub-team:
          • Story Points:
            3
          • Sprint:
            SE 2016-10-05
          • CS Priority:
            Reviewed
          • Release Notes:
            Bug Fix
          • Release Notes Summary:
            Hide
            The {{generate()}} function is supposed to throw an exception when the executed command returns a non-zero exit code. In versions of Puppet Server prior to 2.7.0, it did not, and this behavior was not consistent with the MRI/Rack versions of the Puppet master. This bug is fixed in 2.7.0.
            Show
            The {{generate()}} function is supposed to throw an exception when the executed command returns a non-zero exit code. In versions of Puppet Server prior to 2.7.0, it did not, and this behavior was not consistent with the MRI/Rack versions of the Puppet master. This bug is fixed in 2.7.0.

            Description

            description

            The function generate() does not throw a parse failure as stated in the documentation when the master is running puppet4. It works as expected on a v3 master, or using puppet apply:

            class manifests::test_util_exec {
            		 
              $_msg = generate('/bin/false')
            		 
              notify { 'test_util_exec':
            		 
                message => $_msg
            		 
              }
            		 
            }

            puppet4 master

            Info: Retrieving pluginfacts
            		 
            Info: Retrieving plugin
            		 
            Info: Loading facts
            		 
            Info: Caching catalog for MYNODE.mygtld
            		 
            Info: Applying configuration version '1471337073'
            		 
            Notice:
            		 
            Notice: /Stage[main]/Manifests::Test_util_exec/Notify[test_util_exec]/message: defined 'message' as ''
            		 
            Notice: Finished catalog run in 34.14 seconds

            puppet 3 master

            Info: Retrieving pluginfacts
            		 
            Info: Retrieving plugin
            		 
            Info: Loading facts
            		 
            Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Failed to execute generator /bin/false: Execution of '/bin/false' returned 1:  at /etc/puppet/environments/MYENV/manifests/test_util_exec.pp:2 on node MYNODE.mygtld
            		 
            Warning: Not using cache on failed catalog
            		 
            Error: Could not retrieve catalog; skipping run

              Attachments

                Issue Links

                relates to

                Bug - A problem which impairs or prevents the functions of the product. SERVER-1571 The function generate() should merge stdout and stderr

                • Normal - Regular issue, some loss of functionality under specific circumstances.
                • Resolved

                  Activity

                    jsd-sla-details-panel

                      People

                      • Assignee:
                        chris Chris Price
                        Reporter:
                        faxmodem Fabien Wernli
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                        Dates

                        • Created:
                          Updated:
                          Resolved: