d1c403999f
As borgmatic will log to syslog in the sample crontab/systemd service files, this makes console output redundant. (cron will mail any console output to the root user; systemd will log any console output to syslog.) This adds --verbosity -1 to both files to reduce console output to the minimum.
58 lines
2.1 KiB
Desktop File
58 lines
2.1 KiB
Desktop File
[Unit]
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Description=borgmatic backup
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Wants=network-online.target
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After=network-online.target
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ConditionACPower=true
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[Service]
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Type=oneshot
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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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# Restrict write access
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# Change to 'ProtectSystem=strict' and uncomment 'ProtectHome' to make the whole file
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# system read-only be default and uncomment 'ReadWritePaths' for the required write access.
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# Add local repositroy paths to the list of 'ReadWritePaths' like '-/mnt/my_backup_drive'.
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ProtectSystem=full
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# ProtectHome=read-only
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# ReadWritePaths=-/root/.config/borg -/root/.cache/borg -/root/.borgmatic
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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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Restart=no
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# Prevent rate limiting of borgmatic log events. If you are using an older version of systemd that
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# doesn't support this (pre-240 or so), you may have to remove this option.
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LogRateLimitIntervalSec=0
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# Delay start to prevent backups running during boot. Note that systemd-inhibit requires dbus and
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# dbus-user-session to be installed.
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ExecStartPre=sleep 1m
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ExecStart=systemd-inhibit --who="borgmatic" --why="Prevent interrupting scheduled backup" /root/.local/bin/borgmatic --verbosity -1 --syslog-verbosity 1
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