init

LICENSE

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+"THE BEER-WARE LICENSE" (Revision 42):  <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you  can do whatever you want with this stuff. If we meet some day, and you think  this stuff is worth it, you can buy me a beer in return Poul-Henning Kamp

README.md

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+# postgresql-backup-scripts
+
+systemd units to backup postgresql databases

postgresql-backup@.service

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+[Unit]
+Description=backup of postgresql database %i
+After=postgresql.target network.target remote-fs.target
+
+[Service]
+Type=exec
+ExecStart=/bin/bash -c '/usr/bin/pg_dump -c %i | bzip2 -9 > /var/backups/postgres/%i.sql.bz2'
+TimeoutStopSec=0
+Restart=no
+
+User=postgres
+Group=postgres
+UMask=117
+WorkingDirectory=/var/backups/postgres
+ReadOnlyDirectories=/
+ReadWritePaths=/var/backups/postgres
+PrivateTmp=yes
+PrivateDevices=yes
+ProtectHome=yes
+NoNewPrivileges=true
+CapabilityBoundingSet=
+MemoryDenyWriteExecute=true
+ProtectKernelModules=true
+ProtectKernelTunables=true
+ProtectControlGroups=true
+RestrictRealtime=true
+RestrictNamespaces=true
+RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
+ProtectSystem=full
+
+[Install]
+WantedBy=multi-user.target

postgresql-backup@.timer

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+[Unit]
+Description=daily database backup of postgresql database %i
+
+[Timer]
+OnCalendar=*-*-* 2:00
+
+[Install]
+WantedBy=timers.target