diff options
Diffstat (limited to 'nixos/modules/virtualisation/lxcfs.nix')
-rw-r--r-- | nixos/modules/virtualisation/lxcfs.nix | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/lxcfs.nix b/nixos/modules/virtualisation/lxcfs.nix new file mode 100644 index 00000000000..b2457403463 --- /dev/null +++ b/nixos/modules/virtualisation/lxcfs.nix @@ -0,0 +1,45 @@ +# LXC Configuration + +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.virtualisation.lxc.lxcfs; +in { + meta.maintainers = [ maintainers.mic92 ]; + + ###### interface + options.virtualisation.lxc.lxcfs = { + enable = + mkOption { + type = types.bool; + default = false; + description = '' + This enables LXCFS, a FUSE filesystem for LXC. + To use lxcfs in include the following configuration in your + container configuration: + <code> + virtualisation.lxc.defaultConfig = "lxc.include = ''${pkgs.lxcfs}/share/lxc/config/common.conf.d/00-lxcfs.conf"; + </code> + ''; + }; + }; + + ###### implementation + config = mkIf cfg.enable { + systemd.services.lxcfs = { + description = "FUSE filesystem for LXC"; + wantedBy = [ "multi-user.target" ]; + before = [ "lxc.service" ]; + restartIfChanged = false; + serviceConfig = { + ExecStartPre="${pkgs.coreutils}/bin/mkdir -p /var/lib/lxcfs"; + ExecStart="${pkgs.lxcfs}/bin/lxcfs /var/lib/lxcfs"; + ExecStopPost="-${pkgs.fuse}/bin/fusermount -u /var/lib/lxcfs"; + KillMode="process"; + Restart="on-failure"; + }; + }; + }; +} |