backup-websites: Adding first version of backup-websites script, service and timer.

3 files changed, 53 insertions, 0 deletions

diff --git a/scripts/backup-websites b/scripts/backup-websites
new file mode 100755
index 0000000..285f525
--- /dev/null
+++ b/scripts/backup-websites
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+# Backup websites
+
+timestamp="$(date +"%Y%m%d-%H%M%S")-"
+
+# If the backup location doesn't exist yet, create it
+if [ ! -d $website_folder_destination ]; then
+  mkdir -p $website_folder_destination
+fi
+
+# If the parent directory of the backup source exists, enter it
+if [ -d $website_folder_source ]; then
+  cd $website_folder_source
+else
+  exit 1
+fi
+
+for subfolder in $website_folder_source*
+do
+  subfolder=$(basename $subfolder)
+  echo "$subfolder --> $website_folder_destination$timestamp$subfolder$tar_suffix$gpg_suffix"
+  # tar to /tmp
+  tar cfJ "$tmp$timestamp$subfolder$tar_suffix" $subfolder
+  # gpg to backup location
+  gpg -e \
+    -r "$gpg_public_key" \
+    -o "$website_folder_destination$timestamp$subfolder$tar_suffix$gpg_suffix" \
+    $tmp$timestamp$subfolder$tar_suffix
+  # remove tar in /tmp
+  rm -f $tmp$timestamp$subfolder$tar_suffix
+done
+
diff --git a/system/backup-websites.service b/system/backup-websites.service
new file mode 100644
index 0000000..c350b21
--- /dev/null
+++ b/system/backup-websites.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Backup Websites
+ConditionFileIsExecutable=/usr/lib/systemd/scripts/backup-websites
+
+[Service]
+EnvironmentFile=/etc/backup-settings
+Nice=19
+IOSchedulingClass=2
+IOSchedulingPriority=7
+ExecStart=/usr/lib/systemd/scripts/backup-websites
+
diff --git a/system/backup-websites.timer b/system/backup-websites.timer
new file mode 100644
index 0000000..5c08795
--- /dev/null
+++ b/system/backup-websites.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Backup websites every 1st and 16th of each montih at 03:00
+
+[Timer]
+# Every 1st and 16th of each month at 03:00
+OnCalendar=*-*-1,16 03:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target