This allows btrbk instances without a triggering timer by setting `onCalendar` to `null`. This is useful for manual-starting only btrbk backup settings.main
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import ./make-test-python.nix ({ lib, pkgs, ... }: |
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{ |
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name = "btrbk-no-timer"; |
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meta.maintainers = with lib.maintainers; [ oxalica ]; |
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nodes.machine = { ... }: { |
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environment.systemPackages = with pkgs; [ btrfs-progs ]; |
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services.btrbk.instances.local = { |
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onCalendar = null; |
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settings.volume."/mnt" = { |
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snapshot_dir = "btrbk/local"; |
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subvolume = "to_backup"; |
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}; |
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}; |
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}; |
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testScript = '' |
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start_all() |
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# Create btrfs partition at /mnt |
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machine.succeed("truncate --size=128M /data_fs") |
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machine.succeed("mkfs.btrfs /data_fs") |
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machine.succeed("mkdir /mnt") |
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machine.succeed("mount /data_fs /mnt") |
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machine.succeed("btrfs subvolume create /mnt/to_backup") |
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machine.succeed("mkdir -p /mnt/btrbk/local") |
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# The service should not have any triggering timer. |
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unit = machine.get_unit_info('btrbk-local.service') |
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assert "TriggeredBy" not in unit |
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# Manually starting the service should still work. |
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machine.succeed("echo foo > /mnt/to_backup/bar") |
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machine.start_job("btrbk-local.service") |
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machine.wait_until_succeeds("cat /mnt/btrbk/local/*/bar | grep foo") |
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''; |
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}) |
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