From 92a2bddb606c578b48f3af38bc2b3f2aadd5e1bf Mon Sep 17 00:00:00 2001
From: tpiccioli <tommaso.piccioli@isti.cnr.it>
Date: Wed, 22 Sep 2021 11:35:24 +0200
Subject: [PATCH] backuppc ipa-backup script

---
 files/freeipa-backup.sh | 36 ++++++++++++++++++++++++++++++++++++
 tasks/main.yml          |  5 +++++
 2 files changed, 41 insertions(+)
 create mode 100644 files/freeipa-backup.sh

diff --git a/files/freeipa-backup.sh b/files/freeipa-backup.sh
new file mode 100644
index 0000000..ec05f86
--- /dev/null
+++ b/files/freeipa-backup.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+TYPE=$1
+RETENTION=$2
+# parameters passed by backuppc
+
+BACKUP_DIR=/var/lib/ipa/backup
+
+if [ $RETENTION = '' ]
+then
+   RETENTION=2
+fi
+
+cd $BACKUP_DIR
+
+# delete older ipa backups by counting fulls into account 
+OLDERFULL=`ls -1trd ipa-full-* | tail -$RETENTION | head -1`
+
+TODELETE=`find . -maxdepth 1 -type d -name 'ipa-*' ! -newer $OLDERFULL | grep -v $OLDERFULL | tr '\n' ' '` 
+
+for i in $TODELETE
+do
+   rm -rfv $i
+done
+
+# execute full ipa backup with a full backuppc backup
+if [ $TYPE = 'full' ]
+then
+   ipa-backup
+elif [ $TYPE = 'incr' ]
+then
+   ipa-backup --data --online
+else
+   echo "first parameter (type) must be full or incr"
+fi
+
diff --git a/tasks/main.yml b/tasks/main.yml
index 28bc9c0..cb08bc0 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -79,3 +79,8 @@
     - ansible_distribution_file_variety == "RedHat"
     - ipa_run_the_installation_command | bool
   tags: [ 'ipa' ]
+
+- name: backuppc root script for ipa-backup
+  copy: src=freeipa-backup.sh dest=/usr/local/sbin/freeipa-backup.sh owner=root mode=0744
+  tags: [ 'ipa_backup', 'ipa' ]
+