multipaths {
<% devices.each do |key,value| -%>
multipath {
wwid <%= value %>
alias <%= key %>
}
<% end -%>
}
On Tue, May 17, 2011 at 2:29 AM, Aaron Grewell <aaron.grew...@gmail.com>wrote:
> Hi all,
> I'm trying to figure out the intersection of hashes and ERB. I don't know
> Ruby, so I put this together from examples available online and predictably
> it generates an ERB syntax error. Can you point me in the right direction?
>
> ### Call:
> class {'multipath':
> devices => {
> oradata01 => "360050768018280d1f800000000000193",
> oradata02 => "360050768018280d1f800000000000194",
> oradata03 => "360050768018280d1f800000000000195",
> }
> }
>
> ### Class:
> class multipath ($devices) {
>
> package { "device-mapper-multipath": }
>
> file { "/etc/multipath.conf":
> mode => "644",
> content => template("multipath/multipath.conf.erb"),
> notify => Service["multipathd"],
> require => Package["device-mapper-multipath"],
> } # file
>
> service { "multipathd":
> ensure => running,
> enable => true,
> require => Package["device-mapper-multipath"],
> } # service
> } # class mapper
>
> ### Template (multipath.conf.erb):
>
> defaults {
> polling_interval 30
> failback immediate
> no_path_retry 5
> rr_min_io 100
> path_checker tur
> user_friendly_names yes
> }
>
> devices {
> device {
> vendor "IBM"
> product "2145"
> path_grouping_policy group_by_prio
> prio_callout "/sbin/mpath_prio_alua /dev/%n"
> }
> }
>
> multipaths {
> <% devices.each do |alias,wwid| -%>
> multipath {
> wwid <%= wwid %>
> alias <%= alias %>
> }
> <% end -%>
> }
>
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