87 lines
2.2 KiB
Nix
87 lines
2.2 KiB
Nix
# LXC Configuration
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.virtualisation.lxc;
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in
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{
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###### interface
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options.virtualisation.lxc = {
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enable =
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mkOption {
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type = types.bool;
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default = false;
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description =
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''
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This enables Linux Containers (LXC), which provides tools
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for creating and managing system or application containers
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on Linux.
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'';
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};
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systemConfig =
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mkOption {
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type = types.lines;
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default = "";
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description =
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''
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This is the system-wide LXC config. See
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<citerefentry><refentrytitle>lxc.system.conf</refentrytitle>
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<manvolnum>5</manvolnum></citerefentry>.
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'';
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};
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defaultConfig =
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mkOption {
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type = types.lines;
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default = "";
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description =
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''
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Default config (default.conf) for new containers, i.e. for
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network config. See <citerefentry><refentrytitle>lxc.container.conf
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</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
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'';
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};
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usernetConfig =
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mkOption {
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type = types.lines;
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default = "";
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description =
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''
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This is the config file for managing unprivileged user network
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administration access in LXC. See <citerefentry>
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<refentrytitle>lxc-usernet</refentrytitle><manvolnum>5</manvolnum>
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</citerefentry>.
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'';
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.lxc ];
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environment.etc."lxc/lxc.conf".text = cfg.systemConfig;
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environment.etc."lxc/lxc-usernet".text = cfg.usernetConfig;
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environment.etc."lxc/default.conf".text = cfg.defaultConfig;
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systemd.tmpfiles.rules = [ "d /var/lib/lxc/rootfs 0755 root root -" ];
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security.apparmor.packages = [ pkgs.lxc ];
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security.apparmor.policies = {
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"bin.lxc-start".profile = ''
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include ${pkgs.lxc}/etc/apparmor.d/usr.bin.lxc-start
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'';
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"lxc-containers".profile = ''
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include ${pkgs.lxc}/etc/apparmor.d/lxc-containers
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'';
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};
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};
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}
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