From 556eb5abf3f2b17dad90f26931d26e4966b805e6 Mon Sep 17 00:00:00 2001
From: Jan Krebs <jan.krebs@meissa-gmbh.de>
Date: Thu, 19 Nov 2020 16:01:11 +0100
Subject: [PATCH] add backup and restore scripts

---
 infrastrucure/docker/image/resources/backup.sh  |  6 ++++++
 infrastrucure/docker/image/resources/restore.sh | 12 ++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 infrastrucure/docker/image/resources/backup.sh
 create mode 100644 infrastrucure/docker/image/resources/restore.sh

diff --git a/infrastrucure/docker/image/resources/backup.sh b/infrastrucure/docker/image/resources/backup.sh
new file mode 100644
index 0000000..9f5d1b2
--- /dev/null
+++ b/infrastrucure/docker/image/resources/backup.sh
@@ -0,0 +1,6 @@
+set -o pipefail
+# backup database dump
+pg_dump -d $(cat ${POSTGRES_DB_FILE}) -h  $POSTGRES_SERVICE -p $POSTGRES_PORT -U $(cat ${POSTGRES_USER_FILE}) --no-password --serializable-deferrable --clean --no-privileges | \
+restic -r $RESTIC_REPOSITORY --verbose backup --stdin --tag DB_Backup
+# backup nextcloud filesystem
+restic -r $RESTIC_REPOSITORY backup /var/backups/ --tag Nextcloud_Filesystem
diff --git a/infrastrucure/docker/image/resources/restore.sh b/infrastrucure/docker/image/resources/restore.sh
new file mode 100644
index 0000000..6aa09ed
--- /dev/null
+++ b/infrastrucure/docker/image/resources/restore.sh
@@ -0,0 +1,12 @@
+# Restore Nextcloud Filesystem
+# Reads restore snapshot_ID from first CLI Argument
+restic -r $RESTIC_REPOSITORY restore $1 --target /
+
+# Delete DB 
+psql -d template1 -h $POSTGRES_SERVICE -p $POSTGRES_PORT -U $(cat ${POSTGRES_USER_FILE}) --no-password -c "DROP DATABASE \"cloud\";"
+# Create DB again
+psql -d template1 -h $POSTGRES_SERVICE -p $POSTGRES_PORT -U $(cat ${POSTGRES_USER_FILE}) --no-password -c "CREATE DATABASE \"cloud\";"
+# create folder from db backup
+restic -r $RESTIC_REPOSITORY restore $2 --target test-stdin-$2
+# read folder and restore db entries
+psql -d $(cat ${POSTGRES_DB_FILE}) -h $POSTGRES_SERVICE -p $POSTGRES_PORT -U $(cat ${POSTGRES_USER_FILE}) --no-password < test-stdin-$2
\ No newline at end of file