Alexander Renz
92402f0fdb
- Service templates now use WorkingDirectory for config loading - Config is read from .dbbackup.conf in /var/lib/dbbackup - Updated SYSTEMD.md documentation to match actual CLI - Removed non-existent --config flag from ExecStart
51 lines
1.2 KiB
Desktop File
51 lines
1.2 KiB
Desktop File
[Unit]
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Description=Database Cluster Backup
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Documentation=https://github.com/PlusOne/dbbackup
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After=network-online.target postgresql.service mysql.service mariadb.service
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Wants=network-online.target
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[Service]
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Type=oneshot
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User={{.User}}
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Group={{.Group}}
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# Security hardening
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NoNewPrivileges=yes
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ProtectSystem=strict
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ProtectHome=read-only
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PrivateTmp=yes
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ProtectKernelTunables=yes
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ProtectKernelModules=yes
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ProtectControlGroups=yes
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RestrictSUIDSGID=yes
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RestrictRealtime=yes
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LockPersonality=yes
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RemoveIPC=yes
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CapabilityBoundingSet=
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AmbientCapabilities=
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# Directories
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ReadWritePaths={{.BackupDir}} /var/lib/dbbackup /var/log/dbbackup
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# Network access for cloud uploads
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RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
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# Environment
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EnvironmentFile=-/etc/dbbackup/env.d/cluster.conf
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# Working directory (config is loaded from .dbbackup.conf here)
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WorkingDirectory=/var/lib/dbbackup
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# Execution - cluster backup (all databases)
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ExecStart={{.BinaryPath}} backup cluster --backup-dir {{.BackupDir}}
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TimeoutStartSec={{.TimeoutSeconds}}
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# Post-backup metrics export
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ExecStopPost=-{{.BinaryPath}} metrics export --instance cluster --output /var/lib/dbbackup/metrics/cluster.prom
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# OOM protection for large backups
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OOMScoreAdjust=-500
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[Install]
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WantedBy=multi-user.target
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