Install pyznap rather than zfs-auto-snap

site-modules/profile/manifests/platform/baseline/debian/zfs.pp

@@ -2,7 +2,7 @@
 #
 class profile::platform::baseline::debian::zfs {
 
-  include profile::platform::baseline::debian::zfs::autosnapshot
+  include profile::platform::baseline::debian::zfs::snapshotter
   include profile::platform::baseline::debian::zfs::default
 # include profile::platform::baseline::debian::zfs::grub
   include profile::platform::baseline::debian::zfs::kernelopts

site-modules/profile/manifests/platform/baseline/debian/zfs/snapshotter.pp

@@ -0,0 +1,68 @@
+# @summary zfs snappshotter install and configuration
+#
+class profile::platform::baseline::debian::zfs::snapshotter (
+  String $type = 'pyznap',
+  $settings = null,
+){
+
+  case $type {
+    'pyznap': {
+      $codedir        = '/opt'
+      $target         = "${codedir}/pyznap"
+      $configdir      = '/etc/pyznap'
+      $target_ini     = "${configdir}/pyznap.conf"
+
+      $venv           = "${target}/venv"
+
+      $owner          = lookup('defaults::media_user')
+      $group          = lookup('defaults::media_group')
+      $adminemail     = lookup('defaults::adminemail')
+
+      python::pip { $type:
+        ensure       => 'present',
+        pkgname      => $type,
+        pip_provider => 'pip3',
+        virtualenv   => $venv,
+        owner        => $owner,
+        group        => $group,
+        timeout      => 1800
+      }
+
+      file { $configdir:
+        ensure => directory,
+        owner  => $owner,
+        group  => $group,
+      }
+      $defaults = {
+        path    => $target_ini,
+        require => File[ $configdir ],
+        'rpool' => {
+          'frequent' => '4',
+          'hourly'   => '24',
+          'daily'    => '7',
+          'weekly'   => '4',
+          'monthly'  => '3',
+          'yearly'   => '0',
+          'snap'     => 'no',
+          'clean'    => 'yes',
+        },
+        'rpool/ROOT' => {
+          'snap' => 'yes',
+        },
+        'rpool/home' => {
+          'snap' => 'yes',
+        }
+      }
+      inifile::create_ini_settings($settings, $defaults)
+
+      package { 'zfs-auto-snapshot': ensure => absent }
+    }
+
+
+    'zfs-auto-snapshot': {
+      package { 'zfs-auto-snapshot': }
+    }
+    default: {
+    }
+  }
+}