From c4ed18059252585ccdcd7aa21f911765f2f56c39 Mon Sep 17 00:00:00 2001
From: skobkin <skobkin@proton.me>
Date: Wed, 6 Nov 2024 20:33:37 +0000
Subject: [PATCH] postgresql_backup. Systemd configuration.

---
 postgresql_backup/README.md | 40 +++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/postgresql_backup/README.md b/postgresql_backup/README.md
index ddd3497..72d4e66 100644
--- a/postgresql_backup/README.md
+++ b/postgresql_backup/README.md
@@ -14,4 +14,44 @@ Example
 ```properties
 localhost:5432:*:postgres:pg_password_1
 localhost:5433:*:postgres:pg_password_2
+```
+
+## Scheduling
+
+### Systemd
+
+#### Service
+
+`/etc/systemd/system/postgresql_backup.service`
+
+```ini
+[Unit]
+Description=PostgreSQL backup Script
+
+[Service]
+Type=oneshot
+WorkingDirectory=/root/scripts/postgresql_backup
+ExecStart=/root/scripts/postgresql_backup/pg_backup.sh
+```
+
+#### Timer
+
+`/etc/systemd/system/postgresql_backup.timer`
+
+```ini
+[Unit]
+Description=Run Backup Script Every Night
+
+[Timer]
+OnCalendar=*-*-* 22:00:00
+Unit=postgresql_backup.service
+
+[Install]
+WantedBy=timers.target
+```
+
+Then:
+
+```shell
+systemctl enable postgresql_backup.timer --now
 ```
\ No newline at end of file