Cannot load backend module_data: cannot load such file

[Harald Jensås]

I see this in separate jobs for separate changes to THT:

overcloud-controller-0 os-collect-config[1542]: [2017-06-23 00:10:52,796] (heat-config) [INFO] {"deploy_stdout": "\u001b[mNotice: hiera(): Cannot load backend module_data: cannot load such file -- hiera/backend/module_data_backend\u001b[0m\n\u001b[mNotice: Scope(Class[Tripleo::Firewall::Post]): At this stage, all network traffic is blocked.\u001b[0m\n\u001b[mNotice: Compiled catalog for overcloud-controller-0.localdomain in environment production in 6.87 seconds\u001b[0m\n\u001b[mNotice: /Stage[main]/Main/Package_manifest[/var/lib/tripleo/installed-packages/overcloud_controller1]/ensure: created\u001b[0m\n\u001b[mNotice: /Stage[main]/Firewall::Linux::Redhat/Exec[/usr/bin/systemctl daemon-reload]/returns: executed successfully\u001b[0m\n\u001b[mNotice: /Stage[main]/Firewall::Linux::Redhat/Service[iptables]/ensure: ensure changed 'stopped' to 'running'\u001b[0m\n\u001b[mNotice: /Stage[main]/Firewall::Linux::Redhat/Service[ip6tables]/ensure: ensure changed 'stopped' to 'running'\u001b[0m\n\u001b[mNotice: /Stage[main]/Memcached/File[/etc/sysconfig/memcached]/content: content changed '{md5}a50ed62e82d31fb4cb2de2226650c545' to '{md5}0e2e6a99cb2cc1c74b12f74e45a4098f'\u001b[0m\n\u001b[mNotice: /Stage[main]/Memcached/File[/etc/sysconfig/memcached]/seluser: seluser changed 'unconfined_u' to 'system_u'\u001b[0m\n\u001b[mNotice: /Stage[main]/Memcached/Service[memcached]/ensure: ensure changed 'stopped' to 'running'\u001b[0m\n\u001b[mNotice: /Stage[main]/Mysql::Server::Config/File[/etc/my.cnf.d]/seluser: seluser changed 'unconfined_u' to 'system_u'\u001b[0m\n\u001b[mNotice: /Stage[main]/Mysql::Server::Config/File[mysql-config-file]/content: content changed '{md5}af90358207ccfecae7af249d5ef7dd3e' to '{md5}60568664f6bb6c716cf53c42d005c02a'\u001b[0m\n\u001b[mNotice: /Stage[main]/Mysql::Server::Installdb/Mysql_datadir[/var/lib/mysql]/ensure: created\u001b[0m\n\u001b[mNotice: /Stage[main]/Tripleo::Profile::Base::Database::Mysql::Client/Augeas[tripleo-mysql-client-conf]/returns: executed successfully\u001b[0m\n\u001b[mNotice: /Stage[main]/Tripleo::Profile::Base::Time::Ntp/Servic

http://logs.openstack.org/44/437544/60/check-tripleo/gate-tripleo-ci-centos-7-ovb-updates/d96babe/logs/overcloud-controller-0/var/log/journal-text.txt.gz#_Jun_23_00_10_52_801897
http://logs.openstack.org/65/475765/6/check/gate-tripleo-ci-centos-7-scenario001-multinode-upgrades-nv/78c644c/logs/subnode-2/var/log/journal-text.txt.gz#_Jun_22_10_52_10_276842

[Alex Schultz (alex-schultz)]

I don't think this is actually an issue in terms of breaking anything but it seems that we still have a module that was referencing (or using) https://github.com/ripienaar/puppet-module-data/blob/master/lib/hiera/backend/module_data_backend.rb

[Emilien Macchi (emilienm)]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (FUTURE, PIKE, QUEENS, ROCKY, STEIN).
  Valid example: CONFIRMED FOR: FUTURE