Add parameter to configure slurm.conf addendum

Fix #257

README.md

@@ -928,6 +928,7 @@ to all Slurm's roles. It also installs and configure Munge service.
 | `resume_timeout`        | Maximum time permitted (seconds) between a node resume request and its availability. | Integer |
 | `force_slurm_in_path`   | Enable Slurm's bin path in all users (local and LDAP) PATH environment variable | Boolean |
 | `enable_x11_forwarding` | Enable Slurm's built-in X11 forwarding capabilities | Boolean |
+| `config_addendum`       | Additional parameters included at the end of slurm.conf.  | String |
 
 <details>
 <summary>default values</summary>
@@ -941,6 +942,7 @@ profile::slurm::base::suspend_time: 3600
 profile::slurm::base::resume_timeout: 3600
 profile::slurm::base::force_slurm_in_path: false
 profile::slurm::base::enable_x11_forwarding: true
+profile::slurm::base::config_addendum: ''
 ```
 </details>
 

site/profile/manifests/slurm.pp

@@ -15,6 +15,7 @@
   Integer $resume_timeout = 3600,
   Boolean $force_slurm_in_path = false,
   Boolean $enable_x11_forwarding = true,
+  String  $config_addendum = '',
 )
 {
   include epel
@@ -207,6 +208,20 @@
     require => File['/etc/slurm'],
   }
 
+  file { '/etc/slurm/slurm-addendum.conf':
+    ensure  => present,
+    content => @("EOF"),
+      # FILE MANAGED BY PUPPET, DO NOT EDIT DIRECTLY.
+      # Content of this file has been specified via profile::slurm::base::config_addendum.
+      # It has not been validated.
+      ${config_addendum}
+      |EOF
+    group   => 'slurm',
+    owner   => 'slurm',
+    mode    => '0644',
+    require => File['/etc/slurm'],
+  }
+
   file { '/etc/slurm/slurm-consul.tpl':
     ensure => 'present',
     source => 'puppet:///modules/profile/slurm/slurm-consul.tpl',

site/profile/templates/slurm/slurm.conf.epp

@@ -81,3 +81,5 @@ JobSubmitPlugins=lua
 # Not needed for Slurm >= 23.02
 PrivateData=cloud
 <% } -%>
+
+include /etc/slurm/slurm-addendum.conf