Refs #20271 - remove to_proc syntax

provisioning_templates/provision/atomic_kickstart_default.erb

@@ -14,7 +14,7 @@ timezone --utc <%= @host.params['time-zone'] || 'UTC' %>
 <% dhcp = !@static -%>
 <% end -%>
 
-network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select(&:present?).join(',')}" %> --hostname <%= @host %><%= " --device=#{@host.mac}" -%>
+network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select{ |item| item.present? }.join(',')}" %> --hostname <%= @host %><%= " --device=#{@host.mac}" -%>
 
 # Partition table should create /boot and a volume atomicos
 <% if @dynamic -%>

provisioning_templates/provision/coreos_provision.erb

@@ -28,7 +28,7 @@ coreos:
         X-Conflicts=coreos-bootstrap.service
 <% if @host.params['ssh_authorized_keys'] -%>
 ssh_authorized_keys:
-<% @host.params['ssh_authorized_keys'].split(',').map(&:strip).each do |ssh_key| -%>
+<% @host.params['ssh_authorized_keys'].split(',').map{ |item| item.strip }.each do |ssh_key| -%>
   - "<%= ssh_key %>"
 <% end -%>
 <% else -%>

provisioning_templates/provision/kickstart_default.erb

@@ -50,7 +50,7 @@ skipx
 <% else -%>
 <% dhcp = !@static -%>
 <% end -%>
-network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select(&:present?).join(',')}" %> --hostname <%= @host %><%= os_major >= 6 ? " --device=#{@host.mac}" : '' -%>
+network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select{ |item| item.present? }.join(',')}" %> --hostname <%= @host %><%= os_major >= 6 ? " --device=#{@host.mac}" : '' -%>
 
 rootpw --iscrypted <%= root_pass %>
 <% if @host.param_true?('disable-firewall') -%>

provisioning_templates/provision/kickstart_rhel_default.erb

@@ -47,7 +47,7 @@ skipx
 <% else -%>
 <% dhcp = !@static -%>
 <% end -%>
-network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select(&:present?).join(',')}" %> --hostname <%= @host %><%= os_major >= 6 ? " --device=#{@host.mac}" : '' -%>
+network --bootproto <%= dhcp ? 'dhcp' : "static --ip=#{@host.ip} --netmask=#{subnet.mask} --gateway=#{subnet.gateway} --nameserver=#{[subnet.dns_primary, subnet.dns_secondary].select{ |item| item.present? }.join(',')}" %> --hostname <%= @host %><%= os_major >= 6 ? " --device=#{@host.mac}" : '' -%>
 
 rootpw --iscrypted <%= root_pass %>
 <% if @host.param_true?('disable-firewall') -%>

provisioning_templates/snippet/coreos_cloudconfig.erb

@@ -99,7 +99,7 @@ name: coreos_cloudconfig
 <% end -%>
 <% if @host.params['ssh_authorized_keys'] -%>
       ssh_authorized_keys:
-  <% @host.params['ssh_authorized_keys'].split(',').map(&:strip).each do |ssh_key| -%>
+  <% @host.params['ssh_authorized_keys'].split(',').map{ |item| item.strip }.each do |ssh_key| -%>
       - "<%= ssh_key %>"
   <% end -%>
 <% else -%>