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tarsnap module: add options for controlling bandwidth

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Annoyingly, these do not appear to accept SI prefixes.
This commit is contained in:
Joachim Fasting 2015-04-04 11:48:34 +02:00
parent 7cb7c57132
commit 66bfc3bbe6
1 changed files with 30 additions and 0 deletions
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30
nixos/modules/services/backup/tarsnap.nix
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@ -17,6 +17,9 @@ let
${concatStringsSep "\n" (map (v: "include "+v) cfg.includes)} ${concatStringsSep "\n" (map (v: "include "+v) cfg.includes)}
${optionalString cfg.lowmem "lowmem"} ${optionalString cfg.lowmem "lowmem"}
${optionalString cfg.verylowmem "verylowmem"} ${optionalString cfg.verylowmem "verylowmem"}
${optionalString (cfg.maxbw != null) ("maxbw "+toString cfg.maxbw)}
${optionalString (cfg.maxbwRateUp != null) ("maxbw-rate-up "+toString cfg.maxbwRateUp)}
${optionalString (cfg.maxbwRateDown != null) ("maxbw-rate-down "+toString cfg.maxbwRateDown)}
''; '';
in in
{ {
@ -164,6 +167,33 @@ in
slowing down the archiving process. slowing down the archiving process.
''; '';
}; };
maxbw = mkOption {
type = types.nullOr types.int;
default = null;
description = ''
Abort archival if upstream bandwidth usage in bytes
exceeds this threshold.
'';
};
maxbwRateUp = mkOption {
type = types.nullOr types.int;
default = null;
example = literalExample "25 * 1000";
description = ''
Upload bandwidth rate limit in bytes.
'';
};
maxbwRateDown = mkOption {
type = types.nullOr types.int;
default = null;
example = literalExample "50 * 1000";
description = ''
Download bandwidth rate limit in bytes.
'';
};
}; };
} }
)); ));