[Puppet Users] Re: Simply Auto Increment A Number

jcbollinger
Wed, 30 May 2012 12:51:54 -0000

On May 29, 1:11 pm, Brian Carpio <bcar...@thetek.net>
wrote:
> Hi,
>
> I have a template which looks like this
>
> <%
scope.lookupvar(''openldap::params::ldapservers'').each do |var|
-%>
> olcSyncrepl: {0}rid=001 provider="ldap://<%= var %>:389"
> type=refreshAndPer
>  sist retry="5 5 300 +" searchbase="<%>
scope.lookupvar(''openldap::params::searchbase'') %>"
attrs="*,+"
> bindmeth
>  od=simple binddn="cn=<%=
scope.lookupvar(''openldap::params::binddn'')
> %>" credentials="<%=
scope.lookupvar(''openldap::params::secret'') %>"
> <% end -%>
>
> I want to auto increment the {0}rid=001 for each iteration of the
> loop. Is there an easy way to do this with out creating a hash map?


Should be.  Try this:

<% rid = 0
scope.lookupvar(''openldap::params::ldapservers'').each do |var|
-%>
olcSyncrepl: {0}rid=<%=printf("%03d", rid += 1)%>
provider="ldap://<%var %>:389"
[...]

John

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