Jira (PUP-3901) Host type has unexpected behavior and is not idempotent

[Paul Whitehead (JIRA)]

Title: Message Title

Paul Whitehead commented on PUP-3901   Re: Host type has unexpected behavior and is not idempotent I hit an edge case where idempotence related to the host resource became an issue. Steps to reproduce Stand up a vagrant box using vagrant up puppetlabs/ubuntu-16.04-64-puppet Install the forge hosts module puppet module install ghoneycutt-hosts --version 2.5.0 Run puppet puppet apply -e "include hosts" The first run changes /etc/hosts The second run is not idempotent, and modifies /etc/hosts further The third run is idempotent Initial /etc/hosts file root@localhost:~# cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 localhost.vm localhost   # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback ff02::1 ip6-allnodes ff02::2 ip6-allrouters First puppet run root@localhost:~# puppet apply -e "include hosts" Warning: This method is deprecated, please use match expressions with Stdlib::Compat::String instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: This method is deprecated, please use match expressions with Stdlib::Compat::Array instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: You cannot collect exported resources without storeconfigs being set; the export is ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:124:5 Warning: You cannot collect exported resources without storeconfigs being set; the collection will be ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:137:9 Notice: Compiled catalog for localhost.valkyrie.net in environment production in 0.30 seconds Notice: /Stage[main]/Hosts/Host[localhost]/ensure: removed Notice: /Stage[main]/Hosts/Host[localhost.localdomain]/ensure: created Notice: /Stage[main]/Hosts/Host[localhost6.localdomain6]/ensure: created Notice: Applied catalog in 0.03 seconds root@localhost:~# cat /etc/hosts # HEADER: This file was autogenerated at 2017-04-18 14:25:52 -0700 # HEADER: by puppet. While it can still be managed manually, it # HEADER: is definitely not recommended. 127.0.0.1 localhost 127.0.1.1 localhost.vm localhost   # The following lines are desirable for IPv6 capable hosts ff02::1 ip6-allnodes ff02::2 ip6-allrouters 127.0.0.1 localhost.localdomain localhost localhost4 localhost4.localdomain4 ::1 localhost6.localdomain6 localhost6 localhost6.localdomain6 Second puppet run root@localhost:~# puppet apply -e "include hosts" Warning: This method is deprecated, please use match expressions with Stdlib::Compat::String instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: This method is deprecated, please use match expressions with Stdlib::Compat::Array instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: You cannot collect exported resources without storeconfigs being set; the export is ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:124:5 Warning: You cannot collect exported resources without storeconfigs being set; the collection will be ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:137:9 Notice: Compiled catalog for localhost.valkyrie.net in environment production in 0.26 seconds Notice: /Stage[main]/Hosts/Host[localhost]/ensure: removed Notice: Applied catalog in 0.03 seconds # HEADER: This file was autogenerated at 2017-04-18 14:26:22 -0700 # HEADER: by puppet. While it can still be managed manually, it # HEADER: is definitely not recommended. 127.0.1.1 localhost.vm localhost   # The following lines are desirable for IPv6 capable hosts ff02::1 ip6-allnodes ff02::2 ip6-allrouters 127.0.0.1 localhost.localdomain localhost localhost4 localhost4.localdomain4 ::1 localhost6.localdomain6 localhost6 localhost6.localdomain6 Third puppet run root@localhost:~# puppet apply -e "include hosts" Warning: This method is deprecated, please use match expressions with Stdlib::Compat::String instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: This method is deprecated, please use match expressions with Stdlib::Compat::Array instead. They are described at https://docs.puppet.com/puppet/latest/reference/lang_data_type.html#match-expressions. (at /etc/puppetlabs/code/environments/production/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation') Warning: You cannot collect exported resources without storeconfigs being set; the export is ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:124:5 Warning: You cannot collect exported resources without storeconfigs being set; the collection will be ignored at /etc/puppetlabs/code/environments/production/modules/hosts/manifests/init.pp:137:9 Notice: Compiled catalog for localhost.vm in environment production in 0.26 seconds Notice: Applied catalog in 0.01 seconds root@localhost:~# cat /etc/hosts # HEADER: This file was autogenerated at 2017-04-18 14:26:22 -0700 # HEADER: by puppet. While it can still be managed manually, it # HEADER: is definitely not recommended. 127.0.1.1 localhost.vm localhost   # The following lines are desirable for IPv6 capable hosts ff02::1 ip6-allnodes ff02::2 ip6-allrouters 127.0.0.1 localhost.localdomain localhost localhost4 localhost4.localdomain4 ::1 localhost6.localdomain6 localhost6 localhost6.localdomain6 Add Comment   This message was sent by Atlassian JIRA (v6.4.14#64029-sha1:ae256fe) -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr...@googlegroups.com. To post to this group, send email to puppet-bugs@googlegroups.com. Visit this group at https://groups.google.com/group/puppet-bugs. For more options, visit https://groups.google.com/d/optout.