Issue #6744 has been updated by Daniel Pittman. Target version changed from 2.7.x to 2.7.6
---------------------------------------- Bug #6744: Multidimensional Array passed to template will be flattened https://projects.puppetlabs.com/issues/6744#change-57171 Author: Daniel Grafe Status: Closed Priority: Normal Assignee: Category: templates Target version: 2.7.6 Affected Puppet version: 2.6.5 Keywords: erb, arrays Branch: We are writing several routes like this: define route::multiple( $routes) { file { "routes": name => $operatingsystem ? { SLES => "/etc/sysconfig/network/routes", RedHat => "/etc/sysconfig/network-scripts/routes" }, ensure => present, content => template("net/ifroute_multiple.erb"), } } Calling the definition like that: net::route::multiple { "Additional routes": routes => [ [ '10.30.0.0', '10.30.33.20', '255.255.255.0', 'bond0' ], [ '10.30.32.0', '239.30.10.2' ,'255.255.255.240', 'bond0' ], [ '10.30.7.14', '239.30.110.2','255.255.255.240', 'eth4' ], [ '194.49.199.0', '10.30.33.10', '255.255.255.0', 'bond0' ], [ '194.49.239.0', '10.30.33.10', '255.255.255.0', 'bond0' ] ] } The multidimensional array will be expanded in the template: ####################################################### ### /etc/sysconfig/network/routes (<%= name %>) ####################################################### # destination gateway genmask device <% routes.each do |r| -%> <%= r[0] %> <%= r[1] %> <%= r[2] %> <%= r[3] %> <% end-%> With puppet Version 2.6.3 the result was a valid routes file with every line defining a route. We have now moved to puppet 2.6.5 and the result is a file with completely cluttered entries. The enclosing array seems to be "flattened", it is no longer an array of arrays with 4 components each but it is just one serialized array. Iterating this array as shown above resulst in misinterpreted values: ####################################################### ### /etc/sysconfig/network/routes (Additional routes) ####################################################### # destination gateway genmask device 49 48 46 51 49 48 46 51 50 53 53 46 98 111 110 100 -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://projects.puppetlabs.com/my/account -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/puppet-bugs?hl=en.
