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author | Alyssa Ross <hi@alyssa.is> | 2022-05-31 09:59:33 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2022-05-31 09:59:57 +0000 |
commit | 9ff36293d1e428cd7bf03e8d4b03611b6d361c28 (patch) | |
tree | 1ab51a42b868c55b83f6ccdb80371b9888739dd9 /nixos/modules/services/network-filesystems/drbd.nix | |
parent | 1c4fcd0d4b0541e674ee56ace1053e23e562cc80 (diff) | |
parent | ddc3c396a51918043bb0faa6f676abd9562be62c (diff) | |
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Last good Nixpkgs for Weston+nouveau? archive
I came this commit hash to terwiz[m] on IRC, who is trying to figure out what the last version of Spectrum that worked on their NUC with Nvidia graphics is.
Diffstat (limited to 'nixos/modules/services/network-filesystems/drbd.nix')
-rw-r--r-- | nixos/modules/services/network-filesystems/drbd.nix | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/nixos/modules/services/network-filesystems/drbd.nix b/nixos/modules/services/network-filesystems/drbd.nix new file mode 100644 index 00000000000..c730e0b34e9 --- /dev/null +++ b/nixos/modules/services/network-filesystems/drbd.nix @@ -0,0 +1,63 @@ +# Support for DRBD, the Distributed Replicated Block Device. + +{ config, lib, pkgs, ... }: + +with lib; + +let cfg = config.services.drbd; in + +{ + + ###### interface + + options = { + + services.drbd.enable = mkOption { + default = false; + type = types.bool; + description = '' + Whether to enable support for DRBD, the Distributed Replicated + Block Device. + ''; + }; + + services.drbd.config = mkOption { + default = ""; + type = types.lines; + description = '' + Contents of the <filename>drbd.conf</filename> configuration file. + ''; + }; + + }; + + + ###### implementation + + config = mkIf cfg.enable { + + environment.systemPackages = [ pkgs.drbd ]; + + services.udev.packages = [ pkgs.drbd ]; + + boot.kernelModules = [ "drbd" ]; + + boot.extraModprobeConfig = + '' + options drbd usermode_helper=/run/current-system/sw/bin/drbdadm + ''; + + environment.etc."drbd.conf" = + { source = pkgs.writeText "drbd.conf" cfg.config; }; + + systemd.services.drbd = { + after = [ "systemd-udev.settle.service" "network.target" ]; + wants = [ "systemd-udev.settle.service" ]; + wantedBy = [ "multi-user.target" ]; + serviceConfig = { + ExecStart = "${pkgs.drbd}/sbin/drbdadm up all"; + ExecStop = "${pkgs.drbd}/sbin/drbdadm down all"; + }; + }; + }; +} |