2 files changed, 16 insertions, 1 deletions

diff --git a/modules/role/manifests/backup.pp b/modules/role/manifests/backup.pp
index b35c542..51b689d 100644
--- a/modules/role/manifests/backup.pp
+++ b/modules/role/manifests/backup.pp
@@ -17,6 +17,14 @@ class role::backup (
 
   include "role::backup::postgresql"
 
+  ensure_packages(["python", "python-pip"])
+  package { "pylog2rotate":
+    source   => "git+https://github.com/avian2/pylog2rotate",
+    ensure   => present,
+    provider => "pip3",
+    require  => Package["python-pip"],
+  }
+
   ensure_packages(["rsync"])
 
   ssh_keygen { $user:
diff --git a/modules/role/manifests/backup/postgresql.pp b/modules/role/manifests/backup/postgresql.pp
index e635611..e891195 100644
--- a/modules/role/manifests/backup/postgresql.pp
+++ b/modules/role/manifests/backup/postgresql.pp
@@ -153,12 +153,19 @@ class role::backup::postgresql inherits role::backup {
           description => "Backup the database",
         },
         {
-          command     => "/usr/bin/rm -f $(ls -1 $pg_backup_path/*.sql | sort -r | sed -e '1,16d')",
+          command     => "/usr/bin/rm -f $(ls -1 $pg_backup_path/*.sql | grep -v 'T22:' | sort -r | sed -e '1,12d')",
           user        => $pg_user,
           hour        => 3,
           minute      => 0,
           description => "Cleanup the database backups",
         },
+        {
+          command     => "cd $pg_backup_path ; /usr/bin/rm -f $(ls -1 *T22*.sql | log2rotate --skip 7 --fuzz 7 --delete --format='%Y-%m-%dT%H:%M:%S+02:00.sql')",
+          user        => $pg_user,
+          hour        => 3,
+          minute      => 1,
+          description => "Cleanup the database backups exponentially",
+        },
       ]
     }