Re: [Puppet Users] erb templating support for case statements?
CraftyTech a écrit, le 21/06/2010 17:07: Hello All, Hey, Can you guys point out to me, how do I do a case statement within a template? i.g: my.cnf max_allowed_packet=<% case ($memorysize<=4) = 8M, case ($memorysize<=8) = 16M)? I think case dont support "order" comparaison. You can do it with if / else. Otherwise case statement is : max_allowed_packet=<% case memorysize when 4 %>8M<% when 8 %>16M<% end %> or max_allowed_packet=<% if memorysize.to_i <= 4 %>8M<% elsif memorysize.to_i <= 8 %>16M<% end %> I've tried different combinations, but so far no luck. The syntax checker coughs up hair balls Thanks, Henry Benoit -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-us...@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
Re: [Puppet Users] erb templating support for case statements?
On 06/21/2010 11:07 AM, CraftyTech wrote: Hello All, Can you guys point out to me, how do I do a case statement within a template? i.g: my.cnf max_allowed_packet=<% case ($memorysize<=4) = 8M, case ($memorysize<=8) = 16M)? I've tried different combinations, but so far no luck. The syntax checker coughs up hair balls Thanks, Henry Anything inside <% %> uses standard ruby coding, however it does *not* put stdout into the file. Take this for example: <% if somevar == 100 -%> variable="this" <% else -%> variable="that" <% end -%> This is how you would print out a setting for a variable. -- -- Joe McDonagh Operations Engineer AIM: YoosingYoonickz IRC: joe-mac on freenode "When the going gets weird, the weird turn pro." -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-us...@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
[Puppet Users] erb templating support for case statements?
Hello All, Can you guys point out to me, how do I do a case statement within a template? i.g: my.cnf max_allowed_packet=<% case ($memorysize<=4) = 8M, case ($memorysize<=8) = 16M)? I've tried different combinations, but so far no luck. The syntax checker coughs up hair balls Thanks, Henry -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-us...@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
