Fixes #39653 - Remove Puppet 6 references

Puppet 6 reached EOL in 2023. Remove its host parameters, repository setup, package references, and documentation from provisioning templates. Use Puppet 8 unconditionally on FreeBSD and update the documented minimum version to Puppet 7.

Assisted-By: Codex 5.6 Sol High

Author: jakduch

app/views/unattended/provisioning_templates/cloud_init/cloud_init_default.erb

@@ -21,7 +21,6 @@ description: |
   This template accepts the following parameters:
   - force-puppet: boolean (default=false)
   - enable-puppetlabs-repo: boolean (default=false)
-  - enable-puppetlabs-puppet6-repo: boolean (default=false)
   - enable-official-puppet7-repo: boolean (default=false)
   - enable-official-puppet8-repo: boolean (default=false)
   - skip-puppet-setup: boolean (default=false)
@@ -73,7 +72,7 @@ runcmd:
 <% end -%>
 <% if puppet_enabled -%>
 - |
-<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= indent(2) { snippet 'puppetlabs_repo' } %>
 <% end -%>
 <%= indent(2) { snippet 'puppet_setup' } %>

app/views/unattended/provisioning_templates/finish/kickstart_default_finish.erb

@@ -78,7 +78,7 @@ chmod +x /root/remote_execution_pull_setup.sh
 <% end -%>
 
 <% if puppet_enabled %>
-<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= snippet 'puppetlabs_repo' %>
 <% end -%>
 <%= snippet 'puppet_setup' %>

app/views/unattended/provisioning_templates/finish/preseed_default_finish.erb

@@ -72,7 +72,7 @@ echo 'root:<%= root_pass -%>' | /usr/sbin/chpasswd -e
 <% end -%>
 <% if puppet_enabled -%>
 
-<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= snippet 'puppetlabs_repo' %>
 <% end -%>
 <%= snippet 'puppet_setup' %>

app/views/unattended/provisioning_templates/provision/autoyast_sles_default.erb

@@ -11,7 +11,7 @@ description: |
   os_major = @host.operatingsystem.major.to_i
   os_minor = @host.operatingsystem.minor.to_i
   # safemode renderer does not support unary negation
-  aio_enabled = host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7') || host_param_true?('enable-puppetlabs-puppet6-repo') || host_param_true?('enable-puppet6')
+  aio_enabled = host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7')
   puppet_enabled = !host_param_true?('skip-puppet-setup') && (host_puppet_server.present? || host_param_true?('force-puppet'))
   salt_enabled = host_param('salt_master') ? true : false
   sles_minor_string = (os_minor == 0) ? '' : "_SP#{os_minor}"
@@ -303,15 +303,13 @@ rm /etc/resolv.conf
   <% end -%>
 <% end -%>
 <% if puppet_enabled -%>
-<% if host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%
   puppet_repo_url_base = 'http://yum.puppet.com'
   if host_param_true?('enable-official-puppet8-repo')
     puppet_repo_url = "#{puppet_repo_url_base}/puppet8/sles/#{os_major}/#{@host.architecture}/"
   elsif host_param_true?('enable-official-puppet7-repo')
     puppet_repo_url = "#{puppet_repo_url_base}/puppet7/sles/#{os_major}/#{@host.architecture}/"
-  elsif host_param_true?('enable-puppetlabs-puppet6-repo')
-    puppet_repo_url = "#{puppet_repo_url_base}/puppet6/sles/#{os_major}/#{@host.architecture}/"
   end
 %>
     <listentry>

app/views/unattended/provisioning_templates/provision/kickstart_default.erb

@@ -34,7 +34,6 @@ description: |
   - force-puppet: boolean (default=false)
   - enable-epel: boolean (default=false)
   - enable-puppetlabs-repo: boolean (default=false)
-  - enable-puppetlabs-puppet6-repo: boolean (default=false)
   - enable-official-puppet7-repo: boolean (default=false)
   - enable-official-puppet8-repo: boolean (default=false)
   - skip-puppet-setup: boolean (default=false)
@@ -304,7 +303,7 @@ chmod +x /root/remote_execution_pull_setup.sh
 <% end -%>
 
 <% if puppet_enabled %>
-<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= snippet 'puppetlabs_repo' %>
 <% end -%>
 <%= snippet 'puppet_setup' %>

app/views/unattended/provisioning_templates/snippet/puppet.conf.erb

@@ -6,13 +6,13 @@ snippet: true
 description: |
   Generates a puppet.conf file which is required for the puppet agent bootstraping.
   The puppet server and CA is configured based on the host configuration. It supports
-  Puppet 6 and newer. Supports hostcert_renewal_interval for Puppet 8+.
+  Puppet 7 and newer. Supports hostcert_renewal_interval for Puppet 8+.
 -%>
 <%
   os_family = @host.operatingsystem.family
   os_name   = @host.operatingsystem.name
 
-  aio_enabled = host_param_true?('enable-puppetlabs-repo') ||  host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7') || host_param_true?('enable-puppetlabs-puppet6-repo') || host_param_true?('enable-puppet6')
+  aio_enabled = host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7')
   aio_available = os_family == 'Debian' || os_family == 'Redhat' || os_family == 'Suse'
 
   if os_family == 'Windows'

app/views/unattended/provisioning_templates/snippet/puppet_setup.erb

@@ -17,7 +17,7 @@ os_family = @host.operatingsystem.family
 os_major  = @host.operatingsystem.major.to_i
 os_name   = @host.operatingsystem.name
 
-aio_enabled = host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7') || host_param_true?('enable-puppetlabs-puppet6-repo') || host_param_true?('enable-puppet6')
+aio_enabled = host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-puppet8') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppet7')
 aio_openvox_enabled = host_param_true?('enable-openvox7') || host_param_true?('enable-openvox8')
 
 if host_param('run-puppet-in-installer-tags')
@@ -27,7 +27,7 @@ else
 end
 
 if os_family == 'Freebsd'
-  freebsd_package = host_param_true?('enable-puppet6') ? 'puppet6' : 'puppet8'
+  freebsd_package = 'puppet8'
   etc_path = '/usr/local/etc/puppet'
   bin_path = '/usr/local/bin'
 elsif os_family == 'Windows'

app/views/unattended/provisioning_templates/snippet/puppetlabs_repo.erb

@@ -42,8 +42,6 @@ elsif host_param_true?('enable-official-puppet8-repo')
   repo_name = 'puppet8-release'
 elsif host_param_true?('enable-official-puppet7-repo')
   repo_name = 'puppet7-release'
-elsif host_param_true?('enable-puppetlabs-puppet6-repo')
-  repo_name = 'puppet6-release'
 end
 -%>
 <% if repo_name -%>

app/views/unattended/provisioning_templates/user_data/autoyast_default_user_data.erb

@@ -31,7 +31,7 @@ echo 'root:<%= root_pass -%>' | /usr/sbin/chpasswd -e
 <%= snippet "blacklist_kernel_modules" %>
 
 <% if puppet_enabled %>
-<% if host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= snippet 'puppetlabs_repo' %>
 <% end -%>
 <%= snippet 'puppet_setup' %>

app/views/unattended/provisioning_templates/user_data/kickstart_default_user_data.erb

@@ -63,7 +63,7 @@ fi
 <% end -%>
 
 <% if puppet_enabled %>
-<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') || host_param_true?('enable-puppetlabs-puppet6-repo') -%>
+<% if host_param_true?('enable-puppetlabs-repo') || host_param_true?('enable-official-puppet8-repo') || host_param_true?('enable-official-puppet7-repo') -%>
 <%= snippet 'puppetlabs_repo' %>
 <% end -%>
 <%= snippet 'puppet_setup' %>