61 lines
2.3 KiB
Plaintext
61 lines
2.3 KiB
Plaintext
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# Managed by Ansible, please don't edit manually
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[Unit]
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Description=borgmatic backup
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Wants=backup_normal_repo.timer
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Wants=network-online.target
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After=network-online.target
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# Prevent borgmatic from running unless the machine is plugged into power. Remove this line if you
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# want to allow borgmatic to run anytime.
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ConditionACPower=true
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[Service]
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Type=oneshot
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User={{ borg_user }}
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ExecStart=borgmatic -c /etc/borgmatic/{{ borgmatic_config_name }}
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# Source: https://projects.torsion.org/borgmatic-collective/borgmatic/raw/branch/master/sample/systemd/borgmatic.service
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# Security settings for systemd running as root, optional but recommended to improve security. You
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# can disable individual settings if they cause problems for your use case. For more details, see
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# the systemd manual: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
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LockPersonality=true
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# Certain borgmatic features like Healthchecks integration need MemoryDenyWriteExecute to be off.
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# But you can try setting it to "yes" for improved security if you don't use those features.
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MemoryDenyWriteExecute=no
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NoNewPrivileges=yes
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PrivateDevices=yes
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PrivateTmp=yes
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ProtectClock=yes
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ProtectControlGroups=yes
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ProtectHostname=yes
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ProtectKernelLogs=yes
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ProtectKernelModules=yes
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ProtectKernelTunables=yes
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RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
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RestrictNamespaces=yes
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RestrictRealtime=yes
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RestrictSUIDSGID=yes
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SystemCallArchitectures=native
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SystemCallFilter=@system-service
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SystemCallErrorNumber=EPERM
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# To restrict write access further, change "ProtectSystem" to "strict" and uncomment
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# "ReadWritePaths", "ReadOnlyPaths", "ProtectHome", and "BindPaths". Then add any local repository
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# paths to the list of "ReadWritePaths" and local backup source paths to "ReadOnlyPaths". This
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# leaves most of the filesystem read-only to borgmatic.
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ProtectSystem=full
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# ReadWritePaths=-/mnt/my_backup_drive
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# ReadOnlyPaths=-/var/lib/my_backup_source
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# This will mount a tmpfs on top of /root and pass through needed paths
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# ProtectHome=tmpfs
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# BindPaths=-/root/.cache/borg -/root/.config/borg -/root/.borgmatic
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# May interfere with running external programs within borgmatic hooks.
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# CapabilityBoundingSet=CAP_DAC_READ_SEARCH CAP_NET_RAW
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# Lower CPU and I/O priority.
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Nice=19
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CPUSchedulingPolicy=batch
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IOSchedulingClass=best-effort
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IOSchedulingPriority=7
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IOWeight=100
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