From cfe68b9c2da2ff48171e2bbdb8988b92f7f41ee1 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sat, 19 May 2018 08:17:47 -0300
Subject: Adds borg action and misc changes

---
 templates/duplicity.sh.erb | 58 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 templates/duplicity.sh.erb

(limited to 'templates/duplicity.sh.erb')

diff --git a/templates/duplicity.sh.erb b/templates/duplicity.sh.erb
new file mode 100644
index 0000000..846f9de
--- /dev/null
+++ b/templates/duplicity.sh.erb
@@ -0,0 +1,58 @@
+#!/bin/bash
+#
+# This configuration file was auto-generated by the Puppet configuration
+# management system. Any changes you make to this file will be overwritten
+# the next time Puppet runs. Please make configuration changes to this
+# service in Puppet.
+#
+# TODO: custom log file
+
+BACKUP_FOLDER="<%= @directory %>"
+FULL_IF_OLDER_THAN="<%= @full_if_older_than %>"
+REMOVE_OLDER_THAN="<%= @remove_older_than %>"
+REMOVE_ALL_BUT_N_FULL="<%= @remove_all_but_n_full %>"
+ENCRYPT_KEY="<%= @encryptkey %>"
+SIGN_KEY="<%= @encryptkey %>"
+<% @exclude_unencrypted.each do |del| -%>
+EXCLUDE="$EXCLUDE --exclude <%= del %>"
+<% end -%>
+<% @include_unencrypted.each do |add| -%>
+INCLUDE="$INCLUDE --include <%= add %>"
+<% end -%>
+
+# some systems have a limited /tmp folder
+TMP="/var/tmp"
+mkdir -p $TMP
+
+export PASSPHRASE='<%= @password %>'
+mkdir -p $BACKUP_FOLDER
+
+# adds support for checking the existing backup
+if [ "$1" == "--check" ]; then
+  duplicity collection-status file:////$BACKUP_FOLDER
+else
+  # cleanup any previous broken backups
+  duplicity cleanup file:////$BACKUP_FOLDER --force
+
+  # remove dangling lockfiles
+  if [ -z "`pidof duplicity`" ]; then
+    rm /root/.cache/duplicity/*/lockfile.lock
+  fi
+
+  # it's important to let $EXCLUDE come before $INCLUDE to
+  # have greater precedence; see duplicity(1) for more info
+  duplicity -v6 --full-if-older-than $FULL_IF_OLDER_THAN                    \
+            --tempdir $TMP --encrypt-key $ENCRYPT_KEY --sign-key $SIGN_KEY  \
+            --exclude $TMP $EXCLUDE $INCLUDE --exclude '**' / file:////$BACKUP_FOLDER
+
+  if [ "$?" != "0" ]; then
+    fatal "Duplicity backup failed."
+  fi
+
+  duplicity remove-older-than $REMOVE_OLDER_THAN file:////$BACKUP_FOLDER --force || exit 1
+  duplicity remove-all-but-n-full $REMOVE_ALL_BUT_N_FULL file:////$BACKUP_FOLDER --force || exit 1
+
+  if [ "$?" != "0" ]; then
+    fatal "Removal of old backups failed."
+  fi
+fi
-- 
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