From 015d25297f5bfc7db649d5ca599f9ccbd1a0c461 Mon Sep 17 00:00:00 2001
From: Paul Lecuq <paul@paulbsd.com>
Date: Tue, 22 Sep 2020 20:22:09 +0200
Subject: [PATCH] added template to borg state

---
 states/borg/templates/borg_job.sh.j2 | 63 ++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100755 states/borg/templates/borg_job.sh.j2

diff --git a/states/borg/templates/borg_job.sh.j2 b/states/borg/templates/borg_job.sh.j2
new file mode 100755
index 0000000..4f73ebd
--- /dev/null
+++ b/states/borg/templates/borg_job.sh.j2
@@ -0,0 +1,63 @@
+#!/bin/sh
+export MOUNTPOINT="{{ job.mountpoint }}"
+
+if [[ $(mountpoint -q $MOUNTPOINT) -eq 0 ]]
+then
+  exit 2
+fi
+
+backup_name="{{ job.name }}"
+
+export BORG_REPO=${MOUNTPOINT}/borg/${backup_name}
+export BORG_PASSPHRASE='{{ job.password }}'
+
+info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
+trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
+
+info "Starting backup"
+
+info "Init repository backup"
+borg init --encryption={{ job.encryption|default('repokey-blake2') }}
+
+info "Creating new archive"
+borg create  \
+    --verbose                           \
+    --filter AME                        \
+    --list                              \
+    --stats                             \
+    --show-rc                           \
+    --compression {{ job.compression|default('lz4') }}  \
+    --exclude-caches                    \
+    ::$backup_name'-{hostname}-{now}'              \
+{% for include in job.included_dirs -%}
+    {{ include }} \
+{% endfor -%}
+    2>> /opt/borgbackup/logs/${backup_name}-$(date +%Y-%m-%d).log
+
+backup_exit=$?
+
+info "Pruning repository"
+borg prune                          \
+    --list                          \
+    --prefix $backup_name'-'        \
+    --show-rc                       \
+    --keep-daily    {{ job.keep_daily|default(7) }}               \
+    --keep-weekly   {{ job.keep_weekly|default(4) }}               \
+    --keep-monthly  {{ job.keep_monthly|default(6) }}               \
+
+prune_exit=$?
+
+global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
+
+if [ ${global_exit} -eq 0 ]; then
+    info "Backup and Prune finished successfully"
+    #echo "Borg backup success for $backup_name job, proof file restore succeeded" | mutt -F {{ borgbackup_install_dir }}/.muttrc -s "BACKUP $backup_name SUCCESS" {{ job.value.notify_addr|default(borgbackup_mail_notify_addr) }}
+elif [ ${global_exit} -eq 1 ]; then
+    info "Backup and/or Prune finished with warnings"
+    #echo "Borg backup warning for $backup_name job, need for manual check of job for errors" | mutt -F {{ borgbackup_install_dir }}/.muttrc -s "BACKUP $backup_name WARNING" {{ job.value.notify_addr|default(borgbackup_mail_notify_addr) }}
+else
+    info "Backup and/or Prune finished with errors"
+    #echo "Borg backup failed for $backup_name job, need for manual check of job for errors" | mutt -F {{ borgbackup_install_dir }}/.muttrc -s "BACKUP $backup_name FAILED" {{ job.value.notify_addr|default(borgbackup_mail_notify_addr) }}
+fi
+
+exit ${global_exit}