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Merge pull request #175558 from klemensn/atop-convert-logs-fix-startup

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nixos/atop: Convert log format to fix service start
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7c6f434c 2022-05-31 20:37:23 +00:00 committed by GitHub
commit 39e6b1a240
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18
nixos/modules/programs/atop.nix
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@ -136,6 +136,24 @@ in
packages = [ atop (lib.mkIf cfg.netatop.enable cfg.netatop.package) ];
services =
mkService cfg.atopService.enable "atop" [ atop ]
// lib.mkIf cfg.atopService.enable {
# always convert logs to newer version first
# XXX might trigger TimeoutStart but restarting atop.service will
# convert remainings logs and start eventually
atop.serviceConfig.ExecStartPre = pkgs.writeShellScript "atop-update-log-format" ''
set -e -u
for logfile in "$LOGPATH"/atop_*
do
${atop}/bin/atopconvert "$logfile" "$logfile".new
# only replace old file if version was upgraded to avoid
# false positives for atop-rotate.service
if ! ${pkgs.diffutils}/bin/cmp -s "$logfile" "$logfile".new
then
${pkgs.coreutils}/bin/mv -v -f "$logfile".new "$logfile"
fi
done
'';
}
// mkService cfg.atopacctService.enable "atopacct" [ atop ]
// mkService cfg.netatop.enable "netatop" [ cfg.netatop.package ]
// mkService cfg.atopgpu.enable "atopgpu" [ atop ];