diff options
Diffstat (limited to 'nixpkgs/nixos/modules/programs/atop.nix')
| -rw-r--r-- | nixpkgs/nixos/modules/programs/atop.nix | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/nixpkgs/nixos/modules/programs/atop.nix b/nixpkgs/nixos/modules/programs/atop.nix index ad75ab27666c..a0763d2dcf6b 100644 --- a/nixpkgs/nixos/modules/programs/atop.nix +++ b/nixpkgs/nixos/modules/programs/atop.nix @@ -20,7 +20,7 @@ in type = types.package; default = pkgs.atop; defaultText = literalExpression "pkgs.atop"; - description = '' + description = lib.mdDoc '' Which package to use for Atop. ''; }; @@ -29,7 +29,7 @@ in enable = mkOption { type = types.bool; default = false; - description = '' + description = lib.mdDoc '' Whether to install and enable the netatop kernel module. Note: this sets the kernel taint flag "O" for loading out-of-tree modules. ''; @@ -38,7 +38,7 @@ in type = types.package; default = config.boot.kernelPackages.netatop; defaultText = literalExpression "config.boot.kernelPackages.netatop"; - description = '' + description = lib.mdDoc '' Which package to use for netatop. ''; }; @@ -47,7 +47,7 @@ in atopgpu.enable = mkOption { type = types.bool; default = false; - description = '' + description = lib.mdDoc '' Whether to install and enable the atopgpud daemon to get information about NVIDIA gpus. ''; @@ -56,7 +56,7 @@ in setuidWrapper.enable = mkOption { type = types.bool; default = false; - description = '' + description = lib.mdDoc '' Whether to install a setuid wrapper for Atop. This is required to use some of the features as non-root user (e.g.: ipc information, netatop, atopgpu). Atop tries to drop the root privileges shortly after starting. @@ -66,7 +66,7 @@ in atopService.enable = mkOption { type = types.bool; default = true; - description = '' + description = lib.mdDoc '' Whether to enable the atop service responsible for storing statistics for long-term analysis. ''; @@ -74,7 +74,7 @@ in atopRotateTimer.enable = mkOption { type = types.bool; default = true; - description = '' + description = lib.mdDoc '' Whether to enable the atop-rotate timer, which restarts the atop service daily to make sure the data files are rotate. ''; @@ -82,7 +82,7 @@ in atopacctService.enable = mkOption { type = types.bool; default = true; - description = '' + description = lib.mdDoc '' Whether to enable the atopacct service which manages process accounting. This allows Atop to gather data about processes that disappeared in between two refresh intervals. @@ -95,8 +95,8 @@ in flags = "a1f"; interval = 5; }; - description = '' - Parameters to be written to <filename>/etc/atoprc</filename>. + description = lib.mdDoc '' + Parameters to be written to {file}`/etc/atoprc`. ''; }; }; @@ -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 ]; |